Open AccessResearch on the Influence of Rainfall Weather on Urban Road Characteristics
Author(s) -
Menghan Li,
Wei Li,
Heng Wang,
Zhenfeng Wang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/820/1/012032
Subject(s) - headway , environmental science , traffic volume , transport engineering , meteorology , geography , engineering
In order to ensure the high-quality operation of urban traffic, the impact of rainfall on urban road characteristics was studied. Taking Zhengzhou as an example, the traffic volume, headway time and vehicle start loss time under different rainfall were counted. By studying the mechanism of the basic capacity and actual capacity of roads affected by rainfall, the changes in the degree of impact of rainfall on roads and other traffic environments are determined.