RESEARCH ON SEISMIC PERFORMANCE OF L SHAPE SECTION CONCRETE COLUMN ENHANCED BY STEEL ENCASEMENT

Xia Youming

doi:10.13204/j.gyjz201206014

Volume 42 Issue 6

Dec. 2014

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Abstract

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2012 > 42(6): 60-64,130

Chen Ting, Tong Genshu. ELASTOPLASTIC STABILITY OF TAPERED COMPRESSED MEMBERS[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 62-65,84. doi: 10.13204/j.gyjz200410019

Citation:

Xia Youming. RESEARCH ON SEISMIC PERFORMANCE OF L SHAPE SECTION CONCRETE COLUMN ENHANCED BY STEEL ENCASEMENT[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(6): 60-64,130. doi: 10.13204/j.gyjz201206014

Chen Ting, Tong Genshu. ELASTOPLASTIC STABILITY OF TAPERED COMPRESSED MEMBERS[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 62-65,84. doi: 10.13204/j.gyjz200410019

Citation:

Xia Youming. RESEARCH ON SEISMIC PERFORMANCE OF L SHAPE SECTION CONCRETE COLUMN ENHANCED BY STEEL ENCASEMENT[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(6): 60-64,130. doi: 10.13204/j.gyjz201206014

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RESEARCH ON SEISMIC PERFORMANCE OF L SHAPE SECTION CONCRETE COLUMN ENHANCED BY STEEL ENCASEMENT

doi: 10.13204/j.gyjz201206014

Xia Youming

1.
College of Civil Science and Engineering,Yangzhou Univercity,Yangzhou 225127,China

Received Date: 2011-06-15
Publish Date: 2012-06-20

Abstract

Abstract

This paper describes an experimental research on 3 damaged steel reinforced L shape section concretecolumns and a damaged normal L shape section concrete column strengthened by steel encasement under horizontallow cyclic loading. Based on the test results, failure mode, the hysteretic curves, energy dissipation, ductility andstiffness degradation were examined. The results indicated that, the failure mode of the column enhanced by steelencasement was concrete crush of the web of the columns, and their hysteretic curves were plump, and theyperformed good seismic performance.
- column enhanced by steel encasement,
- seismic performance,
- hysteretic curves

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References(6)

References

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王博.型钢混凝土异形柱抗剪承载力研究[D].西安:西安建筑科技大学，2006.

[3] 吴佳杰.钢骨混凝土L形截面柱在低周反复荷载作用下的试验研究[D].扬州:扬州大学，2008.

[4] 姚谦峰，陈平.土木工程结构试验[M].北京:中国建筑工业出版社，2001.

[5] 朱伯龙.结构抗震试验[M].北京:地震出版社，1989.

[6] 朱伯龙，张瑶联.建筑结构抗震设计原理[M].上海:同济大学出版社，1994

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