Emergency Repair of Xushui River Bridge in the Expressway around Zhengzhou

DOI

10.2991/aece-16.2017.91How to use a DOI?

Keywords

expressway; bridge; emergency repair; construction

Abstract

An safety accident of Xushui River bridge in the southwest expressway around Zhengzhou city occurred in July 2014. Due to the accumulation of building waste materials near the bridge, one of pier columns was broken up by accidental horizontal load. Key technology for emergency repair construction of the bridge was concerned in this paper. Firstly, the repair plan and difficulty was carried out. Then the main construction steps were described in detail. In the end, main characteristics of the emergency project were summarized based on the whole repair process.

Copyright

© 2017, 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  - Jianlong ZHANG
AU  - Kun CHENG
AU  - Pinde YU
AU  - Qing LI
PY  - 2016/12
DA  - 2016/12
TI  - Emergency Repair of Xushui River Bridge in the Expressway around Zhengzhou
BT  - Proceedings of the 2016 International Conference on Architectural Engineering and Civil Engineering
PB  - Atlantis Press
SP  - 414
EP  - 418
SN  - 2352-5401
UR  - https://doi.org/10.2991/aece-16.2017.91
DO  - 10.2991/aece-16.2017.91
ID  - ZHANG2016/12
ER  -