Open AccessStudy on the Opening Position of the Same Median Strip at the Exit of the Passenger and Truck Separation Integrated Subgrade Interchange
Author(s) -
Binghong Pan,
Hsuan Ren
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/371/5/052043
Subject(s) - weaving , truck , subgrade , separation (statistics) , position (finance) , traffic volume , engineering , transport engineering , volume (thermodynamics) , computer science , automotive engineering , structural engineering , mathematics , statistics , mechanical engineering , physics , business , finance , quantum mechanics
In order to avoid the traffic disorder and traffic accident caused by the weaving from the same median strip openings to the interchange exit segment, this paper analyzes the structure from the same median strip openings to the interchange exit, and explores the influencing factors of the opening position. By analyzing the configuration, operating state and volume to capacity ratio, the calculation model of the minimum length of the weaving segment is established. Based on the number of lanes and design speed, the proposed value of the opening position of the same median strip at the exit of the passenger and truck separation integrated subgrade interchange is proposed.