Stress Monitoring for Cantilever Construction of Concrete Continuous Bridge with Variable Cross-section

DOI

10.2991/iceesd-17.2017.190How to use a DOI?

Keywords

Bridge, Stress Monitoring, Elimination of error, Construction Design

Abstract

Due to the complex topography and strict requirement for the construction as well as the significant effect, from the stress and strain, on the geometric shape of such a continuous bridge with variable cross-section, it is difficult to control the geometric shape of the bridge without stress monitoring. Based on this bridge, this paper introduces the influence of stress on the construction of the concrete continuous bridge. Through the actual monitoring, the conclusions is drew that the changing speed of cantilever elevation is different under the influence of stress and the approximate law of compressive stress (few tensile stress) actually exists in the process of construction. These conclusions contribute to the designs of the bridge conforming to the requirements and accomplish the purpose of monitoring the construction.

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  - Bin Zhou
AU  - Xiang Xue
AU  - Yanguang Xue
PY  - 2017/04
DA  - 2017/04
TI  - Stress Monitoring for Cantilever Construction of Concrete Continuous Bridge with Variable Cross-section
BT  - Proceedings of the 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)
PB  - Atlantis Press
SP  - 1053
EP  - 1059
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-17.2017.190
DO  - 10.2991/iceesd-17.2017.190
ID  - Zhou2017/04
ER  -