Parameter Discussion of Bearing Capacity Analysis of Highway Bridges in Heavy-cargo Transportation

DOI

10.2991/iceesd-18.2018.271How to use a DOI?

Keywords

Bridge engineering; Heavy-cargo transportation; Transverse distribution; Impact coefficient; Temperature

Abstract

To analyze and discuss about selection of parameters of bearing capacity calculation when heavy-cargo transportation pass through bridges, characteristics of heavy-cargo transportation significantly different from general vehicle design load, is analyzed. According to the characteristics of the operation and management of heavy-cargo transportation, the most unfavorable condition of heavy-cargo transportation on bridge deck is analyzed by using dynamic programming principle, and value-taking method of transverse distribution coefficient of heavy-cargo transportation is proposed. Finally, the rationality of this method is verified by example calculation.

Copyright

© 2018, 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  - Ping Lu
AU  - Haiyang Yu
AU  - Li He
AU  - Haijun Wu
PY  - 2018/05
DA  - 2018/05
TI  - Parameter Discussion of Bearing Capacity Analysis of Highway Bridges in Heavy-cargo Transportation
BT  - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
PB  - Atlantis Press
SP  - 1499
EP  - 1503
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-18.2018.271
DO  - 10.2991/iceesd-18.2018.271
ID  - Lu2018/05
ER  -