Construction Monitoring and Control of PC Composite Box-girder with Corrugated Steel Webs

DOI

10.2991/iceep-18.2018.38How to use a DOI?

Keywords

Monitoring; Control; Corrugated Steel Webs; Principle; Adaptive control; Analysis

Abstract

The purpose of bridge construction monitoring and control is to ensure control indicators within allowable range by measuring and correcting, and to ensure the safety and quality of the bridge during the construction stage. Based on a prestressed concrete composite box-girder with corrugated steel webs, this paper introduces the principles and methods of construction monitoring and control, uses Midas/ Civil to carry out finite element simulation of the bridge, adopts an adaptive control method to analyze and corrects the measured and theoretical values of monitoring. The results show that the bridge is under a safe and reasonable stress state in construction stages, and the actual alignment of the bridge is in good agreement with the ideal alignment.

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  - Xiaoyong Chen
AU  - Yingbo Zhu
AU  - Yunfei Xia
AU  - Shui Wan
PY  - 2018/09
DA  - 2018/09
TI  - Construction Monitoring and Control of PC Composite Box-girder with Corrugated Steel Webs
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 221
EP  - 225
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.38
DO  - 10.2991/iceep-18.2018.38
ID  - Chen2018/09
ER  -