Research on the design method of the automobile design load of the small span bridge in the heavy traffic volume

DOI

10.2991/icseee-15.2016.25How to use a DOI?

Keywords

medium span bridge,Standard vehicle load model,probability statistics, vehicle load,design reference period

Abstract

Based on the vehicle load survey data measured by High speed dynamic weighing equipment in Luogang Section of National Highway No.107 and the basic theory of probability and statistics, the parameters such as gross vehicle weight, axle load, wheelbase, vehicle spacing and so on，are statistically analysed in this paper so as to confirm the probability distribution function of the category vehicle load and the representative values of related parameters. The simulation program of random fleet across the bridge was compiled by MATLAB. According to the calculation analysis of the load effect, the probability distribution type, distribution parameters and the standard value of load effect in the design reference period of medium-small span simply-supported bridges can be comfirmed. And on basis of the equivalent principle of load effect, a design load value of standard vehicle is recommended in the paper.The theoretical method is provided for the design of the automobile design load of small span bridges under heavy traffic load.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yan Dai
AU  - Dengzhou Quan
AU  - Hongjie Guan
PY  - 2016/04
DA  - 2016/04
TI  - Research on the design method of the automobile design load of the small span bridge in the heavy traffic volume
BT  - Proceedings of the 2015 4th International Conference on Sustainable Energy and Environmental Engineering
PB  - Atlantis Press
SP  - 137
EP  - 147
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-15.2016.25
DO  - 10.2991/icseee-15.2016.25
ID  - Dai2016/04
ER  -