Study on Seismic Behavior for Viscous energy dissipation brace Concrete Frame Joints

DOI

10.2991/iccet-15.2015.11How to use a DOI?

Keywords

Viscous Damper; Concrete Frame Joints; Seismic Performance

Abstract

In order to study the effect of viscous energy dissipation brace to the special Stress Performance of the concrete frame joint, the paper analyzes the concrete frame with installed and not installed damper under the action of earthquake by adopting Sap2000.The internal forces in joint area and seismic capacity of concrete frame are compared. The analysis results prove that installed this damper improves the ability of joint's energy consumption, and produces stress concentration in joint area. But internal forces are improved, and the story drift angle of floor displacement and floor shear are significantly reduced. The seismic capacity of concrete frame are obviously improved .and improve the seismic performance of structure.

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  - Longlin Ran
AU  - Wenhong Hou
AU  - Huitie Liu
AU  - Jinli Qiao
AU  - Shuang Hou
PY  - 2015/11
DA  - 2015/11
TI  - Study on Seismic Behavior for Viscous energy dissipation brace Concrete Frame Joints
BT  - Proceedings of the 5th International Conference on Civil Engineering and Transportation 2015
PB  - Atlantis Press
SP  - 54
EP  - 57
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccet-15.2015.11
DO  - 10.2991/iccet-15.2015.11
ID  - Ran2015/11
ER  -