The Cause Analysis on the Highway Bridge Expansion Joints and the Maintenance of Construction Management

DOI

10.2991/mmeceb-15.2016.10How to use a DOI?

Keywords

Highway Bridges; Expansion joints; Reasons; Maintenance and construction

Abstract

The bridge expansion joints is to adapt to the structure deformation of the bridge, the across device between the bridge structure each couplet of the beam end and the beam end and the abutment back set free deformation. Its role is to ensure that the bridge span structure under temperature change, concrete shrinkage and creep, load according to its static scheme under the influence of factors such as free expansion and deformation, to make the car comfortable, smooth, and waterproof, prevent mud debris into the seam. This paper mainly discusses for the types and their advantages and disadvantages of highway bridge expansion joints as well as expansion joints, and discusses the preventing and curing of diseases.

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  - HuaDong Li
PY  - 2015/12
DA  - 2015/12
TI  - The Cause Analysis on the Highway Bridge Expansion Joints and the Maintenance of Construction Management
BT  - Proceedings of the 2015 2nd International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology
PB  - Atlantis Press
SP  - 50
EP  - 53
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmeceb-15.2016.10
DO  - 10.2991/mmeceb-15.2016.10
ID  - Li2015/12
ER  -