Damage assessment of the longitudinal connection of simple supported-to-continuous girder bridges constructed with hollow slabs

DOI

10.2991/iccet-15.2015.169How to use a DOI?

Keywords

longitudinal connection, simple supported-to-continuous girder bridges, numerical study, cracks, hollow slab

Abstract

Simple supported-to-continuous girder bridges are commonly and widely used in bridge engineering in China. For this type of bridges, normally, the longitude connections are casted in-site by concrete. The quality of the casted concrete is difficult to control. After a large number of field surveys, damages are often found in the transversal and longitudinal connections. These damages may result in unfavorable effects to the bridge system and shorten the durability of the bridges. Therefore it is of great interests to investigate the behavior of the concoctions on this kind of bridges. This paper presents a numerical study of the longitudinal connections of simple supported-to-continuous girder bridges. Then by series parametric study, the effect of the damages on the connections on the mechanical behavior of the bridge is investigated.

Copyright

© 2015, 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  - Jin Liu
AU  - Jinquan Zhang
AU  - Wanheng Li
AU  - Bo Diao
PY  - 2015/11
DA  - 2015/11
TI  - Damage assessment of the longitudinal connection of simple supported-to-continuous girder bridges constructed with hollow slabs
BT  - Proceedings of the 5th International Conference on Civil Engineering and Transportation 2015
PB  - Atlantis Press
SP  - 897
EP  - 900
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccet-15.2015.169
DO  - 10.2991/iccet-15.2015.169
ID  - Liu2015/11
ER  -