Quality road surfacing: two stages of control over design concept-Reference-Cited by-同舟云学术

Quality road surfacing: two stages of control over design concept

Published:2020-04 Issue:4 Volume: Page:99-109
ISSN:2310-8673
Container-title:Урбанистика
language:en
Short-container-title:

Author:

Kamenchukov Aleksey Viktorovich

Abstract

This article examines the questions of improving the quality of design concepts on construction and reconstruction of roads. The primary subject of this research is the road surface, the quality of which directly affects the convenience and safety of traffic. The author also assesses the effectiveness of the system “subgrade – road surface” in the conditions of cyclical dynamic load from vehicles and temporal variability of the characteristics of soil ground-geological environment. An overview is conducted on the relevant requirements to engineering of road surface and efficiency assessment of design concepts. The author considers the national and foreign experience of road construction, including modern software  solutions. The two key aspects of selection and efficiency assessment of design solutions are formulated. The article describes the concept, algorithm and results of implementation of comprehensive methodology for assessing efficiency of engineering and construction of road surfaces. Detailed analysis is conducted on the stages of mathematical modeling and effectiveness of the system “subgrade – road surface”. An undisputable scientific novelty of this research consists in application of the modern mathematical apparatus, methods and techniques of linear programming, together with the leading company on the development of software for design and construction of roads. The necessity and practical importance of the elaborated concept on efficiency assessment of design concepts is confirmed by implementation into the practice of road construction. The conclusion is made that the application of integrated index of the effectiveness of construction of road surfaces, coupled with software packages for assessing the stress-deformed condition of soil ground-geological systems, allow eliminated the design errors and ensure maximal reliability and safety of roads under construction of reconstruction.

Publisher

Aurora Group, s.r.o

Reference17 articles.

1. Normativno-pravovoe obespechenie deyatel'nosti po organizatsii dorozhnogo dvizheniya i transportnomu planirovaniyu v gorodakh / I. N. Pugachev, T. E. Gromyuk // Transport Rossiiskoi Federatsii. – № 6 (31). – 2010. – S. 52–57.

2. Davis K. L. The rocky road to translation in spinal cord repair / K.L. Davis // Automotive News. – 2003. – T 75, № 5915. – S. 36.

3. Lopashuk A.V. Tipovye konstruktsii dorozhnykh odezhd severnykh provintsii KNR / A.V. Lopashuk, L.V. Kormilitsina, Ta Minyan // Transportnoe stroitel'stvo. – 2014. – № 9. – S. 16–20.

4. Radovskii B. S. "Rukovodstvo po mekhaniko-empiricheskomu proektirovaniyu novykh i rekonstruiruemykh dorozhnykh odezhd" (SShA) / B. S. Radovskii, A. E. Merzlikin // Nauka i tekhnika v dorozhnoi otrasli. – 2005. – № 1. – S. 34.

5. Goryachev M. G. Otsenka stepeni snizheniya modulya uprugosti svyaznykh gruntov v rezul'tate ikh vesennego razuplotneniya dlya prognozirovaniya sostoyaniya dorozhnykh odezhd / M. G. Goryachev // Vestnik Moskovskogo avtomobil'no-dorozhnogo gosudarstvennogo tekhnicheskogo universiteta (MADI). – 2013. – № 4. – S. 77a–82. – URL: https://www.elibrary.ru/item.asp?id=20681923 (data obrashcheniya: 11.11.2020).