IMPROVEMENT OF THE COMPLEX EVALUATING TRANSPORT-OPERATION CONDITION MOTOR ROADS METHODOLOGY TAKING INTO ACCOUNT LONGITUDINAL ROUGHNESS MODERN MEASURING INSTRUMENTS
Abstract
To assess motor road operability, it is most effective to use a single criterion, determined on the heterogeneous indicators basis. For a long time it was the design speed coefficient. However, in the recently introduced highways diagnosis standards «ODM 218.4.039-2018», this assessing the transport-operation condition method is not provided. According to the authors opinion, revision of this document is required. The article states that design speed coefficient new determination principle according to the international roughness index IRI will allow updating the canceled document ODN 218.0.006-2002 and with high efficiency evaluate complexly the roads condition. The authors carried out full-scale studies road longitudinal roughness measured by a profiler installation and its influence on passenger car speed. A model for determining the partial design speed coefficient by the indicator of longitudinal roughness, assessed by the international roughness index IRI is proposed.
About the Authors
Elena V. Joustareva
MADI
Russian Federation
Ph. D., associate professor
Russian Federation
Ph. D., associate professor
Anastasiya I. Orlova
MADI
References
1. Safe and high-quality motor roads, about the project, available at: http://bkdrf.ru/about20
2. Vasiliev, A.P. Spravochnaya enciklopediya dorozhnika. Tom 2. Remont i soderzhanie avtomobil'nyh dorog (Road builder reference encyclopedia. Volume 2. Motor roads repair and maintenance), Moscow, ROSAVTODOR and Art Plus, 2004, 506 p.
3. Rekomendacii po diagnostike i ocenke tekhnicheskogo sostoyaniya avtomobil'nyh dorog. ODM 218.4.039-2018 (Recommendations for the diagnosis and assessment motor roads technical condition), Moscow, Federal Road Agency (ROSAVTODOR), 2004, 73p.
4. Main road: information and reference portal, Innovation in the projects, available at: http://www.m-road.ru/way/innovation
5. Vasiliev, A.P., Sidenko V.M. Ekspluataciya avtomobil'nyh dorog i organizaciya dorozhnogo dvizheniya: Uchebnik dlya vuzov (Highway Operation and Traffic Management: A Textbook for Universities), Moscow, Transport, 1990, 304 p.
6. Dorogi avtomobil'nye obshchego pol'zovaniya. Pokrytiya dorozhnye. Metody izmereniya rovnosti. GOST 33101-2014 (General use motor roads. Road coatings. Roughness measurement methods. Interstate Standart 33101-2014), Moscow, Federal Agency for Technical Regulation and Metrology (ROSSTANDART), 2016, 18 p.
7. Dorogi avtomobil'nye i aerodromy. Metody izmereniya nerovnostej osnovanij i pokrytij. GOST R 56925-2016 (Methods for measuring unevenness of base, subbase and surface. State Standart 56925-2016), Moscow, STANDARTINFORM, 2016, 12 p.
8. Pravila diagnostiki i ocenki sostoyaniya avtomobil'nyh dorog. ODN 218.0.006-2002 (Diagnostics rules and assessment of the motor roads state), Moscow, Federal Road Agency (ROSAVTODOR), 2002, 137 p.
9. Zhigarev, V.P., Borisevich, V.B. Raschetnye i eksperimental'nye issledovaniya vibronagruzhennosti i prochnosti elementov konstrukcii avtotransportnyh sredstv. Sbornik nauchnyh trudov MADI(TU), Moscow, 1999, pp. 19.
10. Rekomendacii po adaptacii iskhodnyh dannyh v modeli HDM-4 k Rossijskim usloviyam (Initial data adapting recommendations for the HDM-4 model to the Russian conditions), Moscow, Federal Road Agency (ROSAVTODOR), 2004, 17 p.
11. Metodicheskie rekomendacii po uchetu uvelicheniya dinamicheskogo vozdejstviya nagruzki po mere nakopleniya nerovnostej i opredeleniyu koefficienta dinamichnosti v zavisimosti ot pokazatelya rovnosti (Methodological recommendations for taking into account the increase in the load dynamic effect as the accumulation of unevenness and the determination of the dynamic factor depending on the roughness index), Moscow, Federal Road Agency (ROSAVTODOR), 2015, 82 p.
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