«Vestnik Moskovskogo avtomobilno-dorozhnogo gosudarstvennogo tehnicheskogo universiteta (MADI)» | Number 4(51), December 2017
CONTENTS
PERFECTION OF THE EDUCATION SYSTEM
THE DIFFICULTIES OF MASTERING THE PHONOLOGICAL AND GRAMMATICAL PARTY OF THE RUSSIAN SPEECH OF ARABIC-SPEAKING STUDENTS
Authors:
Irina A. Verkhovykh, Ph.D., associate professor, verkhovykh.irina@yandex.ru,
Mohamed Eraky, postgraduate, eldeep_109@yahoo.com,
Ibrahim Eldeep, postgraduate, mteraky83@yahoo.com,
Moscow Polytechnic University, 38, Bolshaya Semenovskaya St., Moscow, 107023, Russia
The article considers the difficulties of mastering the phonological and grammatical system of Russian language Arabic-speaking students. Russian language is quite complicated for learning the Arabic language media, as it applies to inflected languages as Arabic – fusional-agglutinative. Justified difficulties in differentiating the vowel [a]-[u], [a]-[e], the pronunciation of the accented syllables in Russian words, moving stress, the development of paired consonants, the speed of reading Russian words. The authors describe the difficulties faced by Arabic-speaking learners associated with playing words with consonants that are combined in the middle of a word. In this case, Arabic-speaking listeners involuntarily separated consonants Polyglossum, resulting in an additional syllable. Special attention is paid to articulation of Russian soft consonants, as well as the reflection of these mistakes in the letter. It is noted that an intermediate position of Arabic in morphological classification of languages facilitates the process of studying the grammatical structure of Russian language. The author traces peculiarities of the perception of Arabic-speaking students in the categories of number, gender, case, animate/inanimate. In particular, it noted the absence in the Arabic language as the neuter, a smaller number of cases, the use of verbs with certain prepositions. All this while mastering the grammatical system of Russian language is a potential area of linguistic interference for the Arabic-language media.
Keywords: differentiation of sound units, the articulating apparatus, reduction, interference, morphological classification of the inflectional-agglutinative language, inflectional language, "mirror" languages.
References:
- Aleksandrova A.Y. Izvestiya Rossijskogo Gosudarstvennogo pedagogicheskogo universiteta im.
A.I. Gercena, 2008, no. 77, pp. 237-241. - Abdul-Rida A.A. Metodika obucheniya upotrebleniyu russkih predlogov na zanyatiyah po russkomu yazyku kak inostrannomu v arabskoj auditorii (Methods of teaching the use of Russian prepositions at the lessons of Russian as a foreign language in the Arab audience), Candidate thesis, Moscow, Gosudarstvennyj institut russkogo yazyka im. A.S. Pushkina, 2005, 353 p.
- Antibas I.A. Evrazijskoe nauchnoe ob’edinenie, 2016, no. 2 (14), pp. 65-66.
- Belyj V.V. Karpovskie nauchnye chteniya, Sbornik statei, Minsk, Belorusskij Dom pechati, 2015, pp. 135-137.
- Belyj V.V. Materialy IХ Mezhdunarodnoi nauchnoi konferentsii «Yazyk i socium», Minsk, RIVSH, 2011, pp. 34-36.
- Vashkevich N.N. Runy, staroslavyanskaya pis'mennost', protoslavyanskij i giperborejskij yazyki, arabskaya vyaz', kirillica, http://athunder/livejournal/com/163523
- Vinogradov V.V. Russkij yazyk, available at: http://www/slovari/ru/default.aspx?p=5310&0a0=21
- Gilemshina A.G., Evdokimova A.G., Baltaeva V.T. Opyt prepodavaniya russkogo yazyka v araboyazychnoj auditorii: trudnosti, s kotorymi stalkivayutsya uchashchiesya, available at: http://www/science-education/ru/129-22630
- Lairi Y. Materiali mezhdunarodnoi studencheskoi nauchno-prakticheskoi konferentsii: «Nauchnoe soobshchestvo studentov XXI stoletiya», Novosibirsk, 2012, no. 6, pp. 134-140, available at: sibac/info/archive/humanities/6.pdf
- Magaramova D.A., Karaeva S.A. Izvestiya Dagestanskogo gosudarstvennogo pedagogicheskogo universiteta, 2015, no. 4 (33), pp. 47-52.
- Pushkin A.S. Podrazhanie arabskomu, available at: http://rvb/ru/pushkin/01text/01versus/0423_36/1835/0609
- Reformatskij A.A. O sopostavitel'nom metode, available at: http://philology/ru/linguistics1/reformatskiy-87d
- Flektivnye yazyki, available at: http://studopedia/ru/16_41716_flektivnie-yaziki
Keywords: history of science and technology, creative independent work of students, students' conference.
References
MOTOR TRANSPORT
TESTING METHODS OF VEHICLE’S AUTOMATED CONTROL SYSTEMS
Authors:
Vjacheslav M. Prihodko, Corresponding Member, Dr. Sc., professor, prikhodko@madi.ru,
Andrey M. Ivanov, Dr. Sc., professor, ivanov-am@madi.ru,
Vladimir B. Borisevich, Dr. Sc., professor, vbborisevich51@mail.ru,
Sergey S. Shadrin, Dr. Sc., shadrin@madi.ru
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia
This article describes overview of vehicle’s automated control systems possible negative technical and social implementation risks. The above electronic driver assistance systems (DAS/ADAS) cover systems of dynamic stability, systems of lane keeping, advanced emergency braking systems (AEBS), adaptive cruise control systems, automatic parking systems and others. Set of activities, actual before the use such vehicles on public roads, minimizing negative technical and social problems of implementation is presented. Common structure of automated cars’ (including self-driving cars) testing system is observed. Gradation of vehicle’s automated control systems operating conditions is formulated. Analysis of standardized check-methods for one of automated control systems – advanced emergency braking system (AEBS) is conducted. Strengths and weaknesses of the above methods are discussed. Testing methods of automated vehicle’s control systems, including functional, provocative, emergency tests and tests on interaction with a driver are proposed. The groups of tests for AEBS are developed and justified. Resolution on necessity of automated vehicle’s control systems testing with respect to Russian operating conditions is carried out.
Keywords: car, autonomous wheeled vehicle, advanced emergency braking system, AEBS, testing, certification, implementation.
References
- Shadrin S.S. Metodologija sozdanija sistem upravlenija dvizheniem avtonomnyh kolesnyh transportnyh sredstv, integrirovannyh v intellektual'nuju transportnuju sredu (Methodology for creating motion control systems for autonomous wheeled vehicles integrated in an intelligent transport environment), Doctor’s thesis, Moscow, 2017, Federal state budgetary institution of higher professional education Bauman Moscow State Technical University, 400 p.
- Pravila EJeK OON № 131 Edinoobraznye predpisanija, kasajushhiesja oficial'nogo utverzhdenija mehanicheskih transportnyh sredstv v otnoshenii operezhajushhih sistem jekstrennogo tormozhenija (OSJeT), https://www.unece.org/fileadmin/DAM/trans/main/wp29/wp29regs/2015/R131r.pdf.
- ISO 22839:2013 «Intelligent transport systems – Forward vehicle collision mitigation systems – Operation, performance, and verification requirements, https://www.iso.org/ru/standard/45339.html.
- Proposal for amendments to Regulation No. 79 to include ACSF > 10 km/h (Informal Document: ACSF-05-03), https://wiki.unece.org/download/attachments/29229510/ACSF-05-03%20%20%28D%2BJ%29%20Proposal%20based%20on%20ACSF-04-20.pdf?api=v2
- Kristal'nyj S.R., Toporkov M.A., Popov N.V., Fomichjov V.A. Avtomobil'. Doroga. Infrastruktura, 2015, no. 2 (4), p. 2.
- Ivanov A.M., Kristal'nyj S.R., Popov N.V., Fomichjov V.A., Sitnikov F.V. Avtomobil'. Doroga. Infrastruktura, 2017, no. (11), p. 5.
- Shadrin S.S., Ivanov A.M. Estestvennye i tehnicheskie nauki, 2015, no. 6 (84), pp. 305-308.
- Shadrin S.S., Ivanov A.M., Nevzorov D.V. Estestvennye i tehnicheskie nauki, 2015, no. 6 (84), pp. 309-311.
- Kristal'nyj S.R., Toporkov M.A. Zhurnal avtomobil'nyh inzhenerov, 2017, no. 4 (105), pp. 20-23.
- Karpukhin K.E., Terenchenko A.S., Bakhmutov S.V., Endachev D.V., Saikin A.M. Tendency of creation of "driverless" vehicles abroad, Biosciences Biotechnology Research Asia, 2014, vol. 11, no. S, pp. 241-246.
ON FLOWS ON k-CYCLIC NETWORKS
Authors:
Alexander P. Buslaev, Dr.Sc., professor, apal2006@yandex.ru,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia,
Marina V. Yashina, Dr.Sc., professor, yash-marina@yandex.ru,
Alexander G. Tatashev, Dr.Sc., professor, a-tatashev@yandex.ru,
MTUCI, 8а, Aviamotornaya st., Moscow, 111024, Russia
Planning schemes for traffic networks in large cities have been established historically such that these schemes are reduced to regular structures of rectangular and/or radial-ring type. In conditions of congested traffic flows, it is urgent to analyze impact of network geometry and rules of traffic passing through node points on dynamical characteristics. Particles flows on network supporters are considered. Particles move in accordance with deterministic or stochastic rules. In particular, we investigate behavior of particles which move in accordance with given logistics rules. Rules of movement on graph edges and conflict resolution rules are given in models which have been developed. Conflicts take place when particles move through network vertices. Different models of movement are considered. These models can be useful in analysis and optimization of transport flows. The main characteristic is the steady state flow velocity on regular structures. We investigate this characteristic for different values of flow densities on network fragments. Exact analytical results have been obtained for models which are studied. We consider the problem of optimal flows distribution on the network for different versions of the model.
Keywords:networks, deterministic stochastic movement, flows of particles, flow velocity, optimization.
References
- Blank M.L. Uspekhi matematicheskih nauk, 2000, vol. 55, no 3, pp. 167–168.
- Buslaev A.P., Tatashev A.G. Particles flow on the regular polygon, Journal of Concrete and Applicable Mathematics, 2011, vol. 9, issue 4, pp. 290–303.
- Buslaev A.P., Novikov A.V., Prikhodko V.M., Tatashev A.G., Yashina M.V. Veroyatnostnye i imitatsionnye podhody k optimizatsii avtodorozhnogo dvizheniya (Stochastic and simulation approaches to optimization of automobile road), Moscow, Mir, 2003, 368 p.
- Buslaev A.P., Tatashev A.G. Flows on discrete traffic flower, Journal of Mathematics Research, 2017, vol. 9, no. 1, pp. 98–108.
- Buslaev A.P., Tatashev A.G. Behavior of pendulums on a regular polygon, Journal of Communication and Computer, 2014, vol. 11, pp. 30–38.
- Kozlov V.V., Buslaev A.P., Tatashev A.G., Yashina M.V. Dynamical systems on honeycombs, Proceedings TGF’ 13, Basel, Springer, 2015, pp. 441–452.
- Kozlov V.V., Buslaev A.P., Tatashev A.G., Yashina M.V. Monotonic walks of particles on a chainmail and coloured matrices, CMMSE 2014: Proceedings of the 14th International Conference on Mathematical Methods in Science and Engineering, Costa Ballena, Rota, Cadiz (Spain, July 3-7, 2014), Rota, 2014, pp. 801–805.
- Bugaev A.S., Buslaev A.P., Kozlov V.V., Tatashev A.G., Yashina M.V. Matematicheskoe modelirovanie, 2013, vol. 25, no. 8, pp. 3–21.
- Kozlov V.V., Buslaev A.P., Tatashev A.G. On real-valued oscillations of bipendulum, Applied Mathematics Letters, 2015, vol. 46, pp. 44–49.
- Buslaev A.P., Tatashev A.G. Generalized real numbers pendulums and transport logistic applications, New Developments in Pure and Applied Mathematics, Vienna, 2015, pp. 388–392.
- Bugaev A.S., Buslaev A.P., Kozlov V.V., Tatashev A.G., YAshina M.V. Matematicheskoe modelirovanie, 2015, vol. 27, no. 12, pp. 65–87.
- Buslaev A.P., Tatashev A.G. On dynamical systems for transport logistic and communications, Journal of Mathematics Research, 2016, vol. 8, no. 4, pp. 195–210.
- Buslaev A.P., Gasnikov A.V., Yashina M.V. Selected Mathematical Problems of Traffic Flow Theory, International Journal of Computer Mathematics, 2012,сvol. 89, no. 3, pp. 409-432.
DEVELOPMENT OF THE TOOL OF ESTIMATION OF ACCURACY OF QUALITATIVE CORRESPONDENCE MATRICES FOR SYSTEMS OF INDIRECT CONTROL OF TRAFFIC FLOWS
Authors:
Sultan V. Zhankaziev, Dr.Sc., professor, sultanv@mail.ru,
Andrey I. Vorobyev, PhD, associate Prof., andrey552@yandex.ru,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia,
Dmitriy Yu. Morozov, research scientist, tdr2004@mail.ru,
ООО «NII-ITS», Armjansky lane., 9, bld. 1, Moscow, 101990, Russia
This article outlines the main provisions and results of experimental simulation modeling for creating a toolkit for analyzing the topology of road networks and collecting initial data for constructing qualitative correspondence matrices based on the analysis of vehicle traffic routes. The description of a technique of gathering of the experimental data, their analysis and the description of a mathematical basis for formation of qualitative matrices of correspondence for systems of indirect management of traffic flows is given. Also in the article is a rather detailed description of the process of determining the final area of admissible values of the average actual accuracy of the traffic routes of vehicles at which the most effective operation of systems of indirect control of transport flows is possible. The results of this work can be applied at the stages of feasibility study, design and operation of newly created systems of indirect management of traffic flows. Also, the results of this work can be used in the audit of already existing systems with the possibility of determining the most priority areas of modernization. This article is the end of a series of articles devoted to the study of qualitative matrices of correspondence of traffic flows on the basis of the analysis of the routes of vehicles.
Keywords: Intelligent transport systems, indirect control of transport flows, qualitative correspondence matrices.
References
- Intellektual'nye transportnye sistemy. Trebovaniya k funkcional'noj i fizicheskoj arhitekturam intellektual'nyh transportnyh sistem, GOST R 56294-2014 (Intelligent transport systems. Requirements for the functional and physical architectures of intelligent transport systems, State Standart 56294-2014), Moscow, Standartinform, 2014, 7p.
- Intellektual'nye transportnye sistemy. Kosvennoe upravlenie transportnymi potokami. Trebovanija k tehnologii informirovanija uchastnikov dorozhnogo dvizhenija posredstvom dinamicheskih informacionnyh tablo, GOST R 56351-2015 (Intelligent transport systems. Indirect management of transport flows. Requirements for information technology for road users through dynamic information boards, State Standart 56351-2015), Moscow, Standartinform, 2015, 8p.
- Intellektual'nye transportnye sistemy. Kosvennoe upravlenie transportnymi potokami. Trebovanija k dinamicheskim informacionnym tablo, GOST R 56350-2015 (Intelligent transport systems. Indirect management of transport flows. Requirements for dynamic information boards, State Standart 56350-2015), Moscow, Standartinform, 2015, 29p.
- Morozov, D.Yu. Vestnik Moskovskogo avtomobil'no-dorozhnogo gosudarstvennogo tekhnicheskogo universiteta (MADI), 2012, no. 4, pp. 62a-65.
- Zhankaziev S.V., Vorobyev A.I., Morozov D.Yu. Transport Rossijskoj Federacii, 2015, no. S (special), pp. 44-47.
- Zhankaziev S.V., Vorobyev A.I., Morozov D.Yu., Transport Rossijskoj Federacii, 2016, no. 2-3 (63-64), pp. 54-58.
- Metodicheskie rekomendacii po ocenke propusknoj sposobnosti avtomobil'nyh dorog, ODM 218.2.020-2012 (Methodical recommendations for assessing the carrying capacity of highways, Industrial Road Methodical Document 218.2.020-2012), Moscow, Informavtodor, 2015, 143 p.
- Yang Li. Stochastic Traffic Flow Modeling and Optimal Congestion Pricing, Michigan, USA, University of Michigan, 2012, 117р.
- Liang Z., Wakahara Y. City traffic prediction based on real-time traffic information for Intelligent Transport Systems. Conference: ITS Telecommunications (ITST), Finland Finland, 2013,
рр. 378-383. - Johanson B., Knowles W. Traffic Modeling and Evaluation of QoS schemes in Wide Area Monitoring System, Stockholm, Sweden, School of Electrical Engineering, 2013, 63 р.
TRANSPORTATION ENGINEERING
DIAGNOSTICS OF SKIPS COMBUSTION IN GASOLINE ENGINE IN THE PROCESS OF EXPANSION
Authors:
Anatoliy I. Dubinin, Ph.D., senior lecturer, dubinin.ai@mail.ru,
Igor E. Ivanov, Dr.Sc., professor, ivanov1936@yandex.ru,
Igor V. Alekseev, Dr.Sc., professor, igor_alexeev@umail.ru,
Yuriy V. Trofimenko, Dr.Sc., professor, ite@ecology.madi.ru,
Andrey L. Iakovenko, Ph.D., associate professor, iakovenko_home@mail.ru,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia
In automobile gasoline engine fuel-air mixture are ignitions from electric spark. Besides main ignition function, spark may be application and for skips combustion diagnostics.
It is possible to find skips combustion by the way of registration the presence of the breakdown between spark-plugs electrode during the supply of the additional control pulses of the spark discharge on the sparkplug in the process of expansion. The method of diagnostics is based on the direct dependence of pressure and temperature in the cylinder of engine on presence or absence of the process of combustion.
The developed device ensures the presence of the control spark discharge between spark-plugs electrode in the case of the absence of combustion in the cylinder and their absence in the case of the presence of combustion. The diagnostics of normal combustion is conducted according to the fact of the absence of spark discharge, and the skip of combustion – on the presence of discharge.
The tests conducted showed that in all investigated regimes of the work of engine from the idling to the full loads and with a change of the clearance in the spark plug from 0.6 to 1.0 mm the device reliably registrates the presence of the skips of combustion.
References
- Dubinin A.I. Puti resheniia energoekologicheskikh problem v avtotransportnom komplekse, Tezisy dokladov, Moscow, 2005, p. 82.
- Plekhanova A.A., Dubinin A.I. Avtotransportnoe predpriiatie, 2010, no. 3, pp. 44-46.
- Godlevskii V.E., Dubinin A.I., Kokotov V.Ia., Mikheev Iu.V., Cherniak B.Ia., Malovichko N.S. Patent RF 2056522, MPK F02P 11/06, 20.03.1996.
- Malovichko N.S., Cherniak B.Ia., Dubinin A.I. Patent RF 2094765, MPK G01M 15/00, F02P 11/06, 27.10.97.
- Malovichko N.S. Patent RF 2069791, MPK F02P 15/10, F02P 3/08, 27.11.1996.
RESEARCH OF THE CAUSES OF FAILURE OF FUEL INJECTORS IN MODERN AUTOMOBILE
Authors:
Aleksandr Yu. Malakhov, Ph.D., аssociate professor, malahov-alex@yandex.ru,
Pavel A. Yurin, undergraduate, pit4body@yandex.ru,
Tatyana E. Lihacheva, Ph.D., аssociate professor, t5329022@yandex.ru,
Valentin M. Zinchenko, Dr.Sc., professor, met.madi@mail.ru,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia,
Oleg N. Trifonov, Dr.Sc., professor, k_tm@stankin.ru,
MSTU “STANKIN”, 1, Vadkovsky per., Moscow, 127055, Russia
The results of the analysis of known designs of fuel injectors in modern cars and fuel filter are presented. Specific examples of research into the causes of failure of fuel injectors are shown. It is established that the loss of leakage of the fuel injectors associated with damage (wear and tear), the seats and the sealing cone of the switching valve. The conclusions about the reasons of failure of the examined fuel injectors and the need for compulsory study fuel fine filter in the production of such examinations. The failure of the fuel injectors may cause a defect in the fuel filter. Also, the cause of failure may be the presence of large amounts of water used in car diesel fuel. It is necessary to study in detail and fuel injectors, and fuel filter for the detection of signs of increased water content in the fuel. For example, corrosion damage on the surface of internal parts of fuel injectors, or a distinct boundary separation of the contamination of filter paper of the fine filter fuel filter. Determining the reasons for the failure of fuel injectors should not be limited to the investigation of only the injectors, it is necessary to examine all the fuel equipment of the car in the complex.
Keywords: the common rail, the piezoelectric injector, the fuel filter of fine purification, the hydraulic density of the injector.
References
- Kendlbacher C., Mueller P., Bernhaupt M., Rehbichler G. Large Engine Injection Systems for Future, Bergen, the international publication «Ship & Offshore», CIMAC Сongress, 2010, 73 р.
- Grehov L.V., Ivashenko N.A., Markov V.A. Toplivnaya apparatura i sistemy upravleniya dizelej (Fuel injection equipment and control systems of diesel engines), Мoscow, АO «Legion-Avtodata», 2004, 344 p.
- Avtolyubitelyam ob avtomobilyah. Forsunka dvigatelya vnutrennego sgoraniya: vidy forsunok i princip raboty, http://www.auto-nfosite.ru/articles_forsunka_vidy_forsunok_princip_raboty. html
- Studopediya. Toplivnye nasosy bez ehlektronnogo upravleniya BOSCH VE, http://studopedia.ru/9_115086_toplivnie-nasosi-bez-elektronnogo-pravleniya-BOSCH-VE.html
- Malakhov A.Yu., Perekrestov A.E., Lihachova T.E., Germanova V.A. Nauka v sovremennom informacionnom obshchestve: materialy VIII mezhdunarodnoj nauchno-prakticheskoj konferencii, Мoscow Nauchno-izdatel'skiy tsentr «Akademicheskiy», 2016, pp. 87–95.
- Malakhov A.Yu., Ivliev D.E., Lihachova T.E., Lolua A.K., Perekrestov A.E. Transportnye i transportno-tekhnologicheskie sistemy, materialy mezhdunarodnoj nauchno-tekhnicheskoj konferencii, Tyumen, TyuGNGU, 2016, pp. 207–214.
- Toplivo dizel'noe EVRO. Tekhnicheskie usloviya, GOST R 52368-2005 (Diesel fuel EURO. Specifications, State Standart R 52368-2005), Мoscow, Standartinform, 2009, 30 p.
- Malakhov A.Yu. Primenenie rastrovogo ehlektronnogo mikroanaliza dlya issledovanij (The use of scanning electron microanalysis research), Saarbrucken, LAP LAMBERT Academic Publishing, 2016, 51 p.
- Petrova L.G., Lihacheva T.E., А.Ю., Malakhov A.Yu. Vestnik Moskovskogo avtomobil'no-dorozhnogo gosudarstvennogo tekhnicheskogo universiteta (MADI), 2013, no. 2, pp. 11-17.
METHOD OF CALCULATION OF WORKING PROCESS OF THE DIESEL FUEL SYSTEM WITH DIFFERENT POSITIONS OF THE SPRAY HOLES
Authors:
Valerii I. Mal’chuk, Ph.D., senior researcher, dvs@madi.ru,
Sergei D. Skorodelov, senior lecturer, aksi0001@mail.ru,
Igor V. Alekseev, Dr.Sc., professor, igor_alexeev@umail.ru,
Yuriy V. Trofimenko, Dr.Sc., professor, ite@ecology.madi.ru,
Sofia M. Kalinina, student, lyiii2@mail.ru,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia
In article the method of hydraulic calculation of working process of the diesel fuel system completed by the nozzle with different positions of the spray holes. A research was conducted of diesel engine injector nozzle design which had two groups of holes. The entering edges of the first group with the coefficient of flow μ1 were located in the sack volume and the entering edges of the second group (coefficient of flow μ2) – on the locking taper surface of the nozzle body. The coefficients of flow μ1 and μ2 differ considerably and depend on the valve needle position. This enables to adjust the injection quantity by injection holes taking into account operating conditions of the diesel engine and hence – by the combustion chamber zones.
Keywords: diesel fuel system, the nozzle with different positions of the spray holes, injection characteristics, calculation of the fuel system.
References
- Mal'chuk V.I. Toplivopodacha i zonal'noe smeseobrazovanie v dizeliakh (Fuel injection and zonal mixture formation), Moscow, MADI, 2009, 175 p.
- Alekhin N.S., Kurzel' I.N., Mal'chuk V.I., Mukharski A.A., Trusov V.I., Skudnov M.K. Patent 922302 SSSR MKI F02M 23/06, 23.04.82.
- Charnyi I.A. Neustanovivsheesia dvizhenie real'noi zhidkosti v trubakh (Unsteady motion of real liquid in tubes), Moscow, GITL, 1951, 120 p.
- Kuznetsov T.F. Trudy KhIIZhT, 1960, no 35, pp.
20-26. - Astakhov I.V., Golubkov L.N., Trusov V.I., Khachiian A.S., Riabkin L.M. Toplivnye sistemy i ekonomichnost' dizelei (Fuel systems and efficiency of diesels), Moscow, Mashinostroenie, 1990, 288 p.
- Mal'chuk V.I., Skorodelov S.D. Vestnik Moskovskogo avtomobil'no-dorozhnogo gosudarstvennogo tekhnicheskogo universiteta (MADI), 2013, no. 4 (35), pp. 31a-37.
- Nekrasov B.B. Gidravlika (Hydraulics), Moscow, Mashinostroenie, 1969, 264 p.
DEVELOPMENT AND INVESTIGATION CONVERTER OF CON CONSTANT VOLTAGE
Authors:
Kamol H. Gulyamov, postgraduate, kamol-1804@mail.ru,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia,
Anvar H. Gulomzoda, assistant, anvarˍ4301@mail.ru,
Tajik Technical University named after akademik M.Osimi,
10, Academicians Rajabov Prospekt, Dushanbe, 734042, Tajikistan
This article discusses issues related to the design of the physical model of a step-up DC-DC converter. Explanations on the development of the concept of the converter and the choice of its parts. Practical recommendations for solving problems arising in the design and assembly of a step-up DC-DC converter. The method of calculation of the main parameters of the boost converter. Recommendations for installation of parts and the assembly of the transducer. Discussed the design of control system. The result of background research of existing management systems selected key control transistor with the control system, based on programmable microcontroller family Arduino. Practical recommendations for working with the microcontroller Arduino Pro mini. Shows the results of the study collected the transducer in the experimental stand, where analyzed in detail the operation modes. According to the results taken performance calculations made to determine the effectiveness of this converter.
Keywords: voltage converter, control system, microcontroller, arduino, physical model, dc-dc converter.References
- Gulyamov K.H. Aktualnii napravlenia nauchnich issledovaniy XXI veka: teoria I practica, 2016, vol. 5, no. 5-4 (25-4), pp. 46-50.
- Petin V.A. Proekty s ispolzovaniem kontrollera Arduino (Projects using Arduino controller), St. Petersburg, BHV-Peterburg, 2015, 448 p.
- Revich YU.V. Zanimatelnaya elektronika (Entertaining Electronics), St. Petersburg, BHV-Peterburg, 2015, 576 p.
- Sommer U. Programmirovanie mikrokontrollernyh plat Arduino/Freeduino (Programming of microcontroller cards Arduino / Freeduino), St. Petersburg, BHV-Peterburg, 2012, 256 p.
- Yutt V.E., Golubchik T.V., Gulyamov K.H. Elektronika i elektrooborudovanie transporta, 2016, no. 5, pp. 11-14.
HIGHWAYS, BRIDGES & TRANSPORT TUNNELS
DETAILIZATION OF THE CONCEPT AND METHODOLOGY OF FORMATION OF NORMATIVE AND CALCULATED VERTICAL TIME LOADS FOR ROAD AND CITY BRIDGE STRUCTURES OF THE RUSSIAN FEDERATION
Authors:
Pavel M. Salamakhin, Dr.Sc., professor, pavel-salamahin@mail.ru,
Rustem M. Mamutov, postgraduate, mamutovrm@gmail.com,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia
The identified complex of unacceptable deficiencies in the normative and design loads A14 and N14 for road bridge structures, contained in the current GOST 32960 - 2014, is indicated in the introduction to the article.
The purpose of the work is to eliminate the identified economic and scientific shortcomings of the current normative loads A14 and N14 on the basis of developing proposals for establishing the composition of regulatory columns or normative vehicles from practically real vehicles that can move on roads with different traffic intensities for various functional purposes. At the same time, it is necessary to create adequate analogues in the form of equivalent loads with known for all their connection with the length and shape of the lines of influence of force and deformation factors in the elements of bridge structures.
In the main part of the article, in 14 points, the detailed description of the previously published concept and the methodology for the formation of standard physically and statistically valid and economically expedient normative and design loads on road bridge structures, based on the use of statistical data on the composition of vehicles in the Russian Federation, taking into account the prospects for their development. The role of customers of road and bridge projects (economic entities), when selecting them from the proposed set of required regulatory loads, taking into account the predicted economic and social activity in the road and bridge construction zone, was noted.
References
- Mezgosudarstvenniy standart. Dorogi avtomobilniye obchego polzovaniya. Normativniye nagruzki. Raschetnie shemy nagruzheniya, GOST 32960-2014 (Interstate standard. Roads of public use. Normative loads. Calculation schemes of loading, State Standart 32960-2014.), Moscow, Standartinform, 2015, 6 p.
- Dorogi avtomobilniye obchego polzovaniya. Normativniye nagruzki. Raschetnie shemy nagruzheniya i gabarity priblizeniya, GOST R 52748-2007 (Roads of public use. Normative loads, design loading schemes and dimensions of approximation, State Standart 52748-2007.), Moscow, Standartinform, 2008, 9 p.
- Svod pravil Mosti I truby, SP 35.13330.2011 (Bridges and culverts, Set of rules 35.13330.2011). Moscow, OAO «CPP», 2011, 341 p.
- Proektirovanie i stroitelstvo avtomobilnyh dorog s nizkoy intensivnostiu dvizeniya, SP 243.13260000.2015 (Design and construction of highways with low traffic, Set of rules 243.13260000.2015), Moscow, Rosdornii, 2015, 110 p.
- Salamakhin P.M. Nauka ta progres transportu, 2010, no. 33, pp. 232-239.
- Salamakhin P.M. Transportnoe stroitelstvo, 2012, no. 11, pp. 28–32
- Salamakhin P.M. Vremennie nagruzki na avtodorozhnie mosti. Nedostatki, ih posledstviya, sposobi ih ustraneniya (Temporary loads on road bridges. Disadvantages, their consequences, ways to eliminate them), Saarbrucken, Palmarium Academic Publishing, 2013, 79 p.
- Salamakhin P.M. Nauka i tehnika v dorozhnoj otrasli, 2017, no. 1 (79), pp. 35-37.
- Salamakhin P.M., Mamutov R.M. Transportnoe stroitelstvo, 2015, no. 9, pp. 17–21
- Salamachin P.M. Vestnik Moskovskogo avtomobilno-dorojnogo gosudarstvennogo tehnicheskogo universiteta (MADI), 2015, issue 3 (42), pp. 69–73.
- Salamakhin P.M., Mamutov R.M. Vestnik Moskovskogo avtomobilno-dorojnogo gosudarstvennogo tehnicheskogo universiteta (MADI), 2015, issue 4 (43), pp. 119–127.
- Salamakhin P.M. Perspektivnye tekhnologii v stroitel'stve i ehkspluatacii avtomobil'nyh dorog, Sbornik statei, Moscow, MADI, 2015, pp. 291-29.
- Salamakhin P.M. EHtika, transport i ustojchivoe razvitie: social'naya rol' transportnoj nauki i otvetstvennost' uchenyh, Sbornik statei, Moscow, 2016.
FLEXIBLE PAVEMENT DESIGNING
Authors:
Michail V. Nemchinov, Dr.Sc., professor, uchsovet@madi.ru,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia
It was investigated a work of flexible pavement, of wear layer and of working layer of soil road bed. Then it were investigating reasons and process of road base and additional road base grading modification, which were constructed from discreteness materials, during highway service life. It was suggested to design of flexible pavement on basis of stiffness modulus, to take into consideration a pavement vibration, temperature expansion during winter period, to use a strength of rupture of asphalt in this time. Materials of this article are a new contents of ODN 218 standard in part of road pavement design.
Keywords: flexible pavement, wear layer, working layer, pavement foundation, vibration, strength of rupture, shear modulus, elastic modulus, strength, strength assurance factor.
References
- Nemchinov M.V. Stsepnye kachestva avtomobil'nyh dorog i bezopasnost' dorozhnogo dvizheniya (Couplings of highways and road safety), Moscow, Transport, 1985, 348 p.
- Tekhnicheskie ukazaniya po ustroystvu dorozhnyh pokrytiy s sherohovatoy poverhnost'yu, VSN 38-77 (Technical instructions for the installation of road surfaces with a rough surface, Departmental building codes 38-77), Moscow, Trunsport, Minavtodor RSFSR 1978, 57 p.
- Ukazaniya po ustroystvu sherohovatyh i zashchitnyh sloyov iznosa na usovershenstvovannyh pokrytiyah avtomobil'nyh dorog, VSN 37-86 (Instructions on the arrangement of rough and protective layers of wear on the improved road surfaces, Departmental building codes sherochovatih and zashitnih sloev iznosa on usovershenstvovannih pokritiyh avtomobilnih dorog, VSN 37), Minsk, Mindorstroj BSSR, , 1986, 99 p.
- Nemchinov M.V. Tekstura poverhnosti dorozhnyh pokrytiy. T. 1: Obosnovanie, normirovanie i proektirovanie parametrov tekstury poverhnosti dorozhnyh pokrytiy (Texture of the surface of pavement. Vol. 1: Justification, rationing and design of surface texture parameters of pavement surfaces), Moscow, Techpoligraftsentr, 2010, 380 p.
- Fedotov G.A., Pospelov P.I Izyskaniya i proektirovanie avtomobil'nyh dorog (Research and design of highways), Moscow, Visshay shcola, 2009, 646 p.
- Ivanov N.N. Konstruirovanie i raschyot nezhyostkih dorozhnyh odezhd (Design and calculation of non-rigid road clothes), Moscow, Transport, 1973, 328 p.
- Instruktsiya po proektirovaniyu dorozhnyh odezhd nezhyostkogo tipa, VSN 46-83 (Instruction for the design of non-rigid road clothes, Departmental building codes 46-83), Moscow, Transport, 1985, 157 p.
- Babkova V.F. Mekhanika gruntov dlya inzhenerov-dorozhnikov (grunty v dorozhnom stroitel'stve) [Soil mechanics for road engineers (soil in road construction)], Moscow, Nauchno-technicheskoe izdatelstvo of avtotransportnoy literature, 1957, 461 p.
- Proektirovanie negestkih dorojnih odejd, ODN 218.046-01 (Design of non-rigid road clothes, Industry road standards 218.046-01), Moscow, Gosudarstvennay slujba of dorojnogo hoziajstva mintransa RF, 2001, 145 p.
- Nemchinov M.V. Nauka i technika v dorojnoy otrasli, 2016, no. 3, pp. 12-15.
- Nemchinov M.V. Nauka i technika v dorojnoy otrasli, 2016, no. 4, pp. 30-35.
- Ukazaniya po raschyotu dorozhnoy odezhdy s asfal'tobetonnym pokrytiem: RDO Asphalt 09 (Information on the calculation of pavement with asphalt concrete: RDO Asphalt 09), Bonn, Federal'noe ministerstvo transporta, stroitel'stva i gorodskogo razvitiya, 2009, 35 p.
- Normy i pravila standartizatsii konstruktsiy dorozhnyh odezhd: RStO 01 (Norms and rules for the standardization of pavement structures: RStO 01), Bonn, Federal'noe ministerstvo transporta, stroitel'stva i gorodskogo razvitiya, 2001, 35 p.
- Dopolnitel'nye tekhnicheskie usloviya i trebovaniya (spetsifikatsii k kontraktu) po ustroystvu sloyov bez primeneniya vyazhushchih materialov v dorozhnom stroitel'stve: ZTV Sob-StB 04 (Additional specifications and requirements (specifications for the contract) for the installation of layers without the use of binding materials in road construction: ZTV Sob-StB 04), Bonn, Federal'noe ministerstvo transporta, stroitel'stva i gorodskogo razvitiya, 2008, 48 p.
- Nenchinov M.V. Fizika i dinamika raboty dorozhnoy odezhdy avtomobil'nyh dorog (Physics and dynamics of the road pavement of highways), Moscow, Izdatelstvo ASV, 2012, 102 p.
- Nemchinov M.V. Dorozhnaya odezhda avtomobil'nyh dorog. Raschyot i proektirovanie (Road clothes of highways. Calculation and design), Moscow, Izdatelstvo ASV, 2016, 108 p.
- Bolshay Rossijskay Entsiklopedia, tom 10 (The Great Russian Encyclopedia: Vol. 10), Moscow, Entshiklopedia, 2008, 768 p.
- Nemchinov M.V., Osinovskay V.A., Rudakova V.V. Stroitelstvo gorodskih ulitsh i dorog, chast 1. Tehnologii zemlianih rabot (Construction of city streets and roads: Part 1. Technology of excavation), Moscow, ZAO «Ekon-inform», 2014, 306 p.
- Older B., Fernbah S., Rotenberg M. Vichislitelnie methodi v gidrodinamike (Computational methods in hydrodynamics), Moscow, Mir, 1967, 384 p.
THE STRENGHT CHARACTERISTICS OF UNBOUND STONE MATERIALS FOR SUBBASE LAYERS PAVEMENT DESIGN
Authors:
Andrey N. Kudryavtcev, engineer, kudrandr1992@yandex.ru,
Sergey V. Lugov, Ph. D., associate professor, lugov-madi@rambler.ru,
Vladimir P. Nosov, Dr.Sc., professor, nvp@madi.ru,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia
Abstract.
The article examines the prerequisites for the specification of the strength characteristics of unbound stone materials for subbase layers pavement design and construction by using dry bound macadam or stone sand mixtures. In the article it is noted that only a few studies are devoted to the problems of accumulation of permanent deformation in the unbound stone materials subbase layers. Nowadays, the unbound stone materials subbase layers are arranged by two established technologies, which have practically not changed. It is noted that each method has certain advantages and disadvantages both in the construction of layers and in their further work during the service life. In recent years, the composition of the traffic flow has dramatically changed, the loads affecting the traffic have increased, the list of regulatory documents has changed. The article elaborated and proposed some amendments and changes to the regulatory and technical base that affect the characteristics of unbound stone materials in order to determine which of the above technologies for the arrangement of subbase layers will be more preferable under certain conditions of construction and subsequent operation of the highway and how each of them will contribute to the appearance of permanent deformation.
Keywords: pavement, resilent modulus, unbound stone material, dry bound macadam, stone sand mixtures, subbase layer, bearing resistance, cementation.
References
- Kanygina, S.YU. Prognozirovaniye ostatochnykh deformatsiy dorozhnykh odezhd nezhestkogo tipa na zemlyanom polotne iz glinistykh gruntov (Prediction of residual deformations of non-rigid type road clothes on earthen linen from clay soils), Doctor’s thesis, MADI, Moscow, 1999, 226 p.
- Smirnov V.M. Otsenka sdvigoustoychivosti peschanykh gruntov v dorozhnykh konstruktsiyakh pri vozdeystvii povtornykh nagruzok (Estimation of the shear stability of sandy soils in road structures under the influence of repeated loads), Doctor’s thesis, MADI, Moscow, 1984, 183 p.
- Fadeyev V.B. Vliyaniye ostatochnykh deformatsiy grunta zemlyanogo polotna na koleyeobrazovaniye na proyezzhey chasti dorog s nezhestkimi dorozhnymi odezhdami (Influence of residual deformations of soil of an earthen cloth on a rutting on the roadway with non-rigid pavements), Doctor’s thesis, MADI, Moscow, 1999, 21 p.
- Lugov S.V. Osnovnie polozheniya metodiki rascheta glubini kolei na dorozhnih odezhdah s asfal’tobetonnim pokritiem (Substantive provisions of method of calculation of depth of track on travelling clothes with an asphalt carpet), Doctor’s thesis, MADI, Moscow, 2004, 267 p.
- Rosavtodor: mezhremontnyye sroki sluzhby federal'nykh dorog uvelichatsya do 12 let, available at: http://rosavtodor.ru/press-center/receptions/16112
- Ustroystvo osnovaniy dorozhnykh odezhd. Chast' 3. Stroitel'stvo osnovaniy iz mineral'nykh materialov, ne obrabotannykh vyazhushchimi. STO NOSTROY 2.25.31-2011. Obshchestvo s ogranichennoy otvetstvennost'yu «MADI-plyus», Moscow, 2012, 20 p.
- Rukovodstvo po stroitel'stvu osnovaniy i pokrytiy avtomobil'nykh dorog iz shchebenochnykh i graviynykh materialov (Guide to the construction of bases and road surfaces from crushed stone and gravel materials), Moscow, SoyuzDorNII, 1999, 90 p.
- Sall' A.O. Vozmozhnosti i puti povysheniya kachestva shchebenochnyh osnovanij, available at: http://library.stroit.ru/articles/sheben/
- Nekrasov V.K. Obosnovanie metodov ocenki i vybora dorozhnyx kamennyx materialov (Ground of methods of estimation and choice of travelling stone materials), Doctor’s thesis, MADI, Moscow, 1971, 576 p.
- Sall' A.O. CHtoby dorogi zhili dol'she…, available at: http://www.kolbasers.ru/ct/prom/3885/index.shtml
TAKING INTO ACCOUNT REGIONAL CLIMATIC CONDITIONS AT THE DESIGN INSTITUTE OF PAVEMENT ON THE INTERNATIONSL ROADS OF AZERBAIJAN
Authors:
Kahraman М. Akhmedov, PhD. tech. Sciences,
head of the Department of scientific-research works, gahraman_ahmadov@yahoo.com,
LLC «AzVirt», 26 B, B.Bunyatov str, Bakikhanov, Baku, Azerbaijan, AZ 1040
Abstract.
The article discusses the question of the normal functioning of international roads, as an important direction of work of the international transport corridors to improve conditions for socio-economic growth and security in Azerbaijan. In recent years, international roads, increasing traffic volume, axle load and car speed to be taken into account when designing road structures roads.
Based on accepted concept of "eternal" road clothes, where is the idea of the design of the pavement and subgrade so that within 30-50 years to rebuild only the upper layers of the pavement.
The result of the research recommended fundamental solutions for the development of road structures in the design of international roads, taking into account the category of roads and their lifespan. These innovations allow for the calculation and design of road pavement of non-rigid type is more reasonable to assign their thickness and to optimize the design as a whole.
Keywords: climatic conditions, road pavement, road-climatic zoning.
References
- Ahmedov K.M. Sovremennye konstrukcii dorozhnyh odezhd (dlya uslovij Azerbajdzhana) [Modern construction of road clothes (for the conditions of Azerbaijan)], Moscow, MPK, 2012, 287 p.
- Ahmedov K.M., Karimov B.B. Mezhdunarodnye avtomobil'nye dorogi (International Roads), Moscow, Intransdornauka, 2013, 398 p.
- Ahmedov K.M. Konstrukcii nezhestkih dorozhnyh odezhd dlya mezhdunarodnyh dorog v usloviyah narastayushchih nagruzok (dlya uslovij Azerbajdzhana) [The construction of non-rigid road clothes for international roads in conditions of increasing loads (for the conditions of Azerbaijan)], Saarbrucken, LAP Lambert Academic Publishing, 2014, 92 p.
- Busel A.V. Gosudarstvenno-chastnoe partnerstvo i perspektivy v stranah SNG, Sbornik statei, Moscow, Bishkek, 2006, pp. 106-109.
- Garaisaev N.M., Piriev YA.M., Dzhafarov F.M., Baharchinov I.G. Puti resheniya problem dorozhnoj otrasli SNG, Sbornik statei, Omsk, 2010, pp. 25-29.
- Garaisaev N.M., Piriev YA.M., Dzhafarov F.M., Baharchinov I.G. Puti resheniya problem dorozhnoj otrasli SNG, Sbornik statei, Omsk, 2010, pp. 49-51.
- Aliev A.M., Gurbanov D.G. Dorogi Sodruzestva Nezavisimich Gosudarstv, 2012, no. 5, pp. 61-69.
- Evgen'ev I.E. Avtomobil'nye dorogi v okruzhayushchej srede (Roads in the environment), Moscow, ООО "Transdornauka", 1997, 285 p.
- Karimov B.B., Aliev K.A. Dorogi Azerbajdzhana: sostoyanie i perspektivy (Roads of Azerbaijan: state and prospects), Moscow, Intransdornauka, 2012, 373 p.
- Busel A.V., Smykovskij A.I. Mezhdunarodnie transportnie koridory, Sbornik statei, Baku, 2008, pp. 46-51.
AUTOMOBILE DELIVERY
ALTERNATIVE TECHNOLOGY TRANSPORTATION OF SMALL CONSIGNMENTS
Authors:
Nikolay A. Atrokhov, Ph.D., Associate Professor, nikoatr@mail.ru,
Dmitry G. Moroz, Ph.D., Associate Professor, dgm1984@mail.ru,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia
Abstract. When motor transportation of small consignments should in conditions of large urban agglomerations be considered legal restrictions on the movement of trucks in the locations of the consignees, and the technological abilities of consignees receiving goods. The application of the classical technology transportation of small consignments of goods subject to such restrictions and capabilities leads to an increase in mileage and time working on routes, increase the number of used vehicles and, as a consequence, the increase in cost of operations, the likelihood of road congestion and lower average speeds, increased emissions of harmful substances from excessive for transport of goods motor vehicles and increase fuel consumption. This article offers technology transportation of small consignments as an alternative classic, to ensure the efficient operation of vehicles upon delivery of the goods to the specified consignees, classified conditions, in which it is preferable to apply the proposed alternative technologies for transporting small consignments of goods. The possibilities of the proposed models for the organization of transportation of small lots of goods by road transport are demonstrated in comparison with the classical model using specific examples.
Keywords: road transport freight transportation, restriction of movement of trucks, transportation of small consignments, transportation of goods through the transfer points.
References
- Ob ogranichenii dvizheniya gruzovogo avtotransporta v gorode Moskve i priznanii utrativshimi silu otdel'nyh pravovyh aktov Pravitel'stva Moskvy. Postanovlenie Pravitel'stva Moskvy ot 22.08.2011 N 379-PP (On limiting the movement of cargo vehicles in the city of Moscow and the recognition of invalidated certain legal acts of the Moscow Government. Resolution of the Government of Moscow of 22.08.2011 no. 379-PP), Moscow, 2016.
- Prosov S.N. Evristicheskie modeli marshrutizatsii perevozok gruzov melkopartionnymi otpravkami (Heuristic models of routing cargo shipments by small-batch shipments), Moscow, MADI (GTU), 2008, 31 p.
- Moroz D.G., Prosov S.N. Avtotransportnoe predpriyatie, 2014, no. 5, pp. 47-49.
- Atrohov N.A. Avtomatizatsiya i upravlenie v tekhnicheskih sistemah, 2014, no. 3 (11), pp. 140-149.
- Atrohov N.A., Andronnikova L.N. Avtomatizatsiya i upravlenie v tekhnicheskih sistemah, 2015, no. 2 (14), pp. 73-82.
INTEGRATION OF THE REPUBLIC OF CRIMEA TO THE TRANSPORT SYSTEM OF THE SOUTH OF RUSSIA AND ITS ENVIRONMENTAL ASSESSMENT
Authors:
Leonid B. Mirotin, Dr.Sc., professor, mirotin2004@mail.ru,
MADI, 64, Leningradsky Prosp., Moscow, 125319, Russia,
Evgeniy A. Lebedev, Dr.Sc., professor, lebedev49@mail.ru,
Elena E. Chekhovskaya, student, chehovskaya96@mail.ru,
Kuban State Technological University (KubSTU),
2, Moskovskaya street, Krasnodar, 350072, Russia
The authors of the work cite the changes that have taken place in recent years in international trade and the organization of its international freight flows. They point to a change in priorities in interregional and international relations, changing the structure of logistical flows that need transport services. They show the importance of multi- and intermodal container transportations and the features of their organization using the transport and communication capabilities of the south of Russia. Pay attention to the ecological and economic components during transportation, as well as the investment attractiveness of the development of alternative routes.
Keywords: transportation, alternative routes, water transport, container, transport and communication infrastructure, fuel.
References:
- Mirotin L.B., Fedoseenko S.M., Lebedev E.A., Suprun O.S. Byulleten' transportnoj informacii, 2016, no. 6, pp. 31-34
- Mirotin L.B., Lebedev E.A. Logistika v avtomobil'nom transporte (Logistics in road transport), Rostov-on-Don, Fenix, 2015, 236 p.
- Vershickij A.V., Salabutin A.V. Mezhdunarodnyj nauchno issledovatelskij zhurnal, 2017, no. 3-2 (57), pp. 66-68
- Mirotin L.B., Fedoseenko S.M., Lebedev E.A., CHehovskaya E.E. Vestnik Moskovskogo avtomobil'no-dorozhnogo gosudarstvennogo tekhnicheskogo universiteta (MADI), 2016, no. 3 (46), pp. 73-77.
- Gladkova N.O. Innovacionnaya nauka, 2016,
no. 6-1, pp. 73-77 - lyusarenko D.O., Medvedeva N.V. Materialy Ivanovskih chtenij, 2017, no. 2-2 (13), pp. 154-158
- Mirotin L.B., Lebedev E.A. Sovremennyj transport: infrastruktura, innovacii, intellektual'nye sistemy, Sbornik trudov, 2015, no. 18, pp. 164-173.
Keywords: history of science and technology, creative independent work of students, students' conference.
References
TRAFFIC SAFETY
NEW FACTORS OF INCREASING ROAD TRAFFIC SAFETY
Authors:
Eduard A. Safronov, Dr Sc., professor, sibadi1@rambler.ru,
Kirill E. Safronov Ph.D., associate professor, transistem@rambler.ru,
Ekaterina S. Semenova, Ph.D., associate professor, essemyonova@rambler.ru,
SibADI, 5, Mira pr, Omsk, 644080, Russia
Implemented in the RF federal targeted programs to improve road safety do not give the expected results. The federal target program for the period 2006-2012 was fulfilled by half, and the current Federal Target Program for 2013-2020 shows good results for other, more profound reasons. There is reason to believe that the problem of road safety is not well understood and this reduces the effectiveness of measures taken. Often the focus is on the study of individual road accidents and on this basis proposals are being developed to reduce them. At the same time, there are basic reasons for their appearance, which lie in the economic sphere and can influence the level of road accidents on a national scale. Along with single events, more attention should be paid to the common causes of accidents.
Keywords: road traffic safety, road traffic accidents, causes of road accidents, economic crisis, accident dynamics, road safety improvement programs, safety, accessibility, efficiency.
References:
- Federalnyiy zakon № 196-FZ ot 10 dekabrya 1995 goda «O bezopasnosti Dorozhnogo dvizheniya», http://base.garant.ru/10105643/
- Postanovlenie Pravitel'stva RF ot 20 fevralya 2006 g. N 100 "O federal'noj celevoj programme "Povyshenie bezopasnosti dorozhnogo dvizheniya v 2006 - 2012 godah", http://www.garant.ru/hotlaw/federal/133910/
- Postanovlenie Pravitel'stva RF ot 3 oktyabrya 2013 g. № 864 “O federal'noj celevoj programme "Povyshenie bezopasnosti dorozhnogo dvizheniya v 2013 - 2020 godah"”, http://www.garant.ru/products/ipo/prime/doc/70367076/
- Safronov E.A., Safronov K.E., Semenova E.S. Razvitie dorozhno-transportnogo kompleksa i stroitel'noj infrastruktury na osnove racional'nogo prirodopol'zovaniya, Sbornik statei, Omsk: SibADI, 2012, Kn. 2, pp. 268-272.
- Safronov E.A., Semenova E.S. Materialyi 63-y nauchno-tehnicheskoykonferentsii SibADI, Sbornik statei, Omsk: SibADI, 2009, Kn. 2, pp. 18-20.
- Konventsiya o dorozhnomdvizhenii (s izmeneniyamina 28 sentyabrya 2004 goda). Ratifitsirovana Ukazom Prezidiuma Verhovnogo Soveta SSSR № 5938-VIII ot 29 aprelya 1974 goda, http://docs.cntd.ru/document/1901133/
- Analiticheskaya spravka ob itogah realizatsii meropriyatiy federalnoy tselevoy programmyi «Povyishenie bezopasnosti dorozhnogo dvizheniya v 2013 – 2020 godah» za period 2013-2015 godov, http://www.fcp-pbdd.ru/results_fcp/first_stage/
- Konoplyanko V.I. Organizatsiya i bezopasnost dvizheniya (Organization and traffic safety), Moscow, Vyisshaya shkola, 2007, 283 p.
- Safronov E.A. Transportnyie sistemyi gorodov I regionov (Transport systems of cities and regions), Moscow, ASV, 2007, 288 p.
- Silyanov V.V. Teoriya transoprtnyih potokov v proektirovanii dorog I organizatsii dvizheniya (Theory of traffic flows in the design of roads and traffic management), Moscow, Stroyizdat, 1977, 294 p.
Keywords: history of science and technology, creative independent work of students, students' conference.
References
TEHNOSPHERE SAFETY
PROVIDING A SAFE ACOUSTIC ENVIRONMENTAL PARAMETERS IN THE VICINITY OF CONCRETE ROADS
Authors:
Darkhan K. Sakanov, Vice-President, darkhan_ks81@mail.ru,
JSC «Kazdornii», 2a, Nurpeisov st., Almaty, Kazakhstan, 050061
This article discusses the issue of providing acoustic safety near concrete roads. Concrete pavement, along with the positive properties have some disadvantages, in particular increased emissions of noise and vibration that creates a certain environmental stress along the roads.
For the quantitative evaluation of the ecological compatibility of applied technologies of construction of concrete roads was used the method of calculating the index of ecological quality, developed in Peterburgs University of communications and also was conducted monitoring of the environmental situation, for which data were used, Beldornii on the assessment of noise along roads, carried out during 2006-2013.
Currently, the most promising technology of the concrete placing device is a two-layer coating, the top layer of which is made of porous concrete. Thus is solved the problem of reducing noise and preventing aquaplaning of the wheels in the rain.
Striations on the coating in the process of operation, wear in winter road maintenance and application of sand-salt mixtures, grooves and porous concrete become clogged with sand, which of them virtually extracted, which indicates the decrease in the efficiency of absorption and dispersion of sound.
Keywords: noise, road, concrete, construction, environment.
References:
- Zakon Respubliki Kazahstan «Ob osobo ohranyaemyh prirodnyh territoriyah» ot 07.07.2006 N 175.
- Vojlokov I.A., Gorshkov A.S. StrojPROFIl', 2008, no. 6 (68), pp. 23-26.
- Ehkologicheskij kodeks Respubliki Kazahstan ot 09.01.2007 N 212-III.
- Prikaz Ministra sel'skogo hozyajstva Respubliki Kazahstan ot 7 oktyabrya 2015 goda N 18-02/899 «Normy shumovyh i inyh akusticheskih vozdejstvij iskusstvennogo proiskhozhdeniya».
- Anserov YU.M., Durnov V.A. Mashinostroenie i ohrana okruzhayushchej sredy (Mechanical engineering and environmental protection), Leningrad, Mashinostroenie. Leningradskoe otdelenie, 1979, 224 p.
- Titov T.S. Izvestiya Peterburgskogo universiteta putej soobshcheniya, 2005, no. 2, pp. 98-105.
- Skorost' avtomobilya i okruzhayushchaya sreda. CHast' 2, http://transspot.ru/2013/03/05/skorost-avtomobilya-i-okruzhayushhaya-sreda-chast-2/
- Osobennosti sluha u nazemnyh zhivotnyh, http://www.activestudy.info/osobennosti-sluxa-u-nazemnyx-zhivotnyx/
- Radovskij B.S. Katalog-spravochnik «Dorozhnaja tehnika i tehnologii», St. Petersburg, 2010, pp. 62-70.
- Volkov V.S., Butorin T.A., Filatov G.M. Sovremennye problemy nauki i obrazovaniya, 2013, no. 5, p. 42.
- Lange YU.G. Primenenie poristogo (dreniruyushchego) cementobetona pri stroitel'stve sloev dorozhnoj odezhdy. Obzornaya informaciya (Application of porous (draining) cement concrete in the construction of layers of pavement. Overview information), Moscow, 2007, issue 6, 88 p.
Keywords: history of science and technology, creative independent work of students, students' conference.
References