Information-intelligent system for improving geometric control of the construction of road rounds

Modern roads in general and logging roads in particular are characterized by a complex of engineering structures, where the most important are curved sections, which largely determine the level of technical and economic indicators and traffic safety. Annual economic losses due to the unsuccessful design of the logging road route cause enormous damage to enterprises and sectors of the economy. The process of designing logging roads includes a technological sequence of design operations, which necessitates the development of scientifically based design methods. Therefore, increasing the efficiency of road construction production is associated with improving the methods of surveying, designing and building logging roads. As the intensity of traffic on logging roads increased, it became necessary to optimally design the geometric elements of the road, in particular, curved sections. The aim of the work is to determine ways to improve the methodology for designing and geometric control of the construction of road curves. Some design curvilinear outlines of road sections, for example, braking transition curves of transport interchanges, sometimes do not fully ensure the safety and efficiency of traffic in general and logging in particular, and require appropriate improvement. Consequently, the existing technological scheme for conducting survey work, based on the use of traditional geodetic measurement methods, needs to be improved. Based on the use of modern information and intellectual technologies, ground-based stereophotogrammetry, which allows obtaining high-quality survey materials, and thanks to the presented methodology, it is possible to obtain mathematical dependencies to determine the optimal geometric parameters of curved sections of logging roads.

1. Borovlev A.O., Skrypnikov A.V., Vysockaja I.A., Brjuhoveckij A.N., Nikitin V.V. Avtomatizirovannoe proektirovanie prodol'nogo profilja lesovoznyh avtomobil'nyh dorog s uchjotom vlijanija zritel'no plavnyh i izlomannyh linij. Avtomatizacija. Sovremennye tehnologii, 2021, vol. 75, no. 10 , pp. 450–453. (In Russ.)

2. Burmistrov D.V. Rabochaja gipoteza ritmichnogo stroitel'stva lesovoznyh avtomobil'nyh dorog i ee jekonomiko-matematicheskoe razvitie. Lesnoj vestn. Forestry Bulletin, 2018, vol. 22, no. 5, pp. 69–76.

3. Chirkov E.V., Skrypnikov A.V., Borovlev A.O., Sablin S.Ju., Vysockaja I.A. Informacionnaja model' zony var'irovanija trassy lesovoznoj avtomobil'noj dorogi. Avtomatizacija. Sovremennye tehnologii, 2020, vol. 74, no. 12, pp. 538–542. (In Russ.)

4. Kardaev M.A., Velichko V.A., Mepurishvili G.E. Geodezija v dorozhnom stroitel'stve. M.: Nedra, 1972. 144 p. (In Russ.)

5. Kozlov V.G. Analiz sushhestvujushhih metodov proektirovanija trassy lesnyh avtomobil'nyh dorog. Fundamental'nye issledovanija, 2017, no. 3, pp. 35–39. (In Russ.)

6. Kozlov V.G., Skrypnikov A.V., Samcov V.V., Levushkin D.M., Nikitin A.A., Zaikin A.N. Mathematical models to determine the influence of road parameters and conditions on vehicular speed. Journal of Physics: Conference Series. The proceedings International Conference «Information Technologies in Business and Industry». 2019 , pp. 32–41. (In Russ.)

7. Ljutc A.F., Sorokin V.P. Geodezicheskie raboty v putevom hozjajstve. M.: Gosudarstvennoe transportnoe zheleznodorozhnoe izdatel'stvo, 1959. 184 p. (In Russ.)

8. Morozov P.I. Proektirovanie i planirovanie obustrojstva lesovoznyh avtomobil'nyh dorog. Lesotehnicheskij zhurnal, 2011, no. 2, pp. 36–41. (In Russ.)