Open AccessApplication of Running Speed Coordination on the Analysis of Road Alignment Intelligent Recognition
Author(s) -
Jun Wei,
Jia He,
Meng Wang,
Lixia Gao
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1982/1/012053
Subject(s) - index (typography) , computer science , operating speed , range (aeronautics) , basis (linear algebra) , automotive engineering , transport engineering , engineering , civil engineering , mathematics , geometry , world wide web , aerospace engineering
For road alignment design, the design speed is the control basis of the current road design and determines the minimum index value of the route alignment design elements. The actual driving speed is important to measure and check the rationality of the route design index and whether the coordination is appropriate. According to the basis, the change range of its operating speed objectively reflects the balance of the linear index and the continuity of the road linear design. Based on the coordination of operating speeds, this paper analyzes the route of the reconstruction project of the 207 National Road (K3075+800—K3077+600) in the Guangdong-Guizhou County Economic and Industrial Cooperation Demonstration Zone (Xindu Industrial Zone), and takes the ratio of the operating speed difference between adjacent sections as the analysis. Indicators, the results show that the line shape of this section of the project is reasonable.