Study on Standard Fatigue Vehicle Load Model

3rd International Conference on Advances in Energy Resources and Environment Engineering

能源学;生态环境科学

Huang, H.Y.^1 ; Zhang, J.P.^2 ; Li, Y.H.^1

School of Civil Engineering, Guangzhou University, Guangzhou

510006, China^1

Guangdong Communication Polytechnic, Guangzhou

510650, China^2

关键词: Bridge design codes;    Fatigue design;    Guangdong Province;    Industrial area;    Linear accumulation law;    Reference values;    Vehicle model;    Water discharges;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/113/1/012107/pdf
DOI  :  10.1088/1755-1315/113/1/012107

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Based on the measured data of truck from three artery expressways in Guangdong Province, the statistical analysis of truck weight was conducted according to axle number. The standard fatigue vehicle model applied to industrial areas in the middle and late was obtained, which adopted equivalence damage principle, Miner linear accumulation law, water discharge method and damage ratio theory. Compared with the fatigue vehicle model Specified by the current bridge design code, the proposed model has better applicability. It is of certain reference value for the fatigue design of bridge in China.