Lesya Sheludchenko. Optimization Of Structural Parameters Of The Cross-sectional Profile Of Reserve And Technological Lanes Of Highways
Natural Sciences / Physics / Mechanics
Submitted on: Mar 08, 2018, 06:48:10
Description: Abstract The results of analytical optimization of the structural parameters of the profile of the cross-section of the reserve and technological lanes of highways by the methods of physical-dynamic simulation are given. On the basis of the analysis of the results of the numerical experiment, the optimal ratios of the width of the gas-dust protection belt to the total width of the reserve and technological lanes of motor roads with different intensity of motor transport flows were determined. It was established that the obtained results on the optimization of structural parameters of the profile of the cross-section of the reserve technological strips of highways allow to synchronize the collective movement of motor vehicles in the composition of motor transport streams, which ensures stabilization of modes of operation of motor vehicles, and therefore reduces the volumes of gas and dust emissions produced by motor transport streams. Key words: road, ecological safety, landscape, reserve and technological lane of the highway.