RESEARCH ON COOPERATIVE BEARING PERFORMANCE OF SRC FRAME-RC CORE WALL HYBRID STRUCTURE IN HIGH SEISMIC INTENSITY REGION

Chu Liusheng; Bai Guoliang; Zhao Gengqi; Zhang Junfeng

doi:10.13204/j.gyjz201005001

Volume 40 Issue 5

Dec. 2014

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Chu Liusheng, Bai Guoliang, Zhao Gengqi, Zhang Junfeng. RESEARCH ON COOPERATIVE BEARING PERFORMANCE OF SRC FRAME-RC CORE WALL HYBRID STRUCTURE IN HIGH SEISMIC INTENSITY REGION[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(5): 7-12,38. doi: 10.13204/j.gyjz201005001

Citation:

Chu Liusheng, Bai Guoliang, Zhao Gengqi, Zhang Junfeng. RESEARCH ON COOPERATIVE BEARING PERFORMANCE OF SRC FRAME-RC CORE WALL HYBRID STRUCTURE IN HIGH SEISMIC INTENSITY REGION[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(5): 7-12,38. doi: 10.13204/j.gyjz201005001

Citation:

Chu Liusheng, Bai Guoliang, Zhao Gengqi, Zhang Junfeng. RESEARCH ON COOPERATIVE BEARING PERFORMANCE OF SRC FRAME-RC CORE WALL HYBRID STRUCTURE IN HIGH SEISMIC INTENSITY REGION[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(5): 7-12,38. doi: 10.13204/j.gyjz201005001

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RESEARCH ON COOPERATIVE BEARING PERFORMANCE OF SRC FRAME-RC CORE WALL HYBRID STRUCTURE IN HIGH SEISMIC INTENSITY REGION

doi: 10.13204/j.gyjz201005001

1.
1. School of Civil Engineering,Zhengzhou University,Zhengzhou 450001,China;
2.
2. School of Civil Engineering,Xi’an University of Architecture And Technology,Xi’an 710055,China

Received Date: 2009-07-20
Publish Date: 2010-05-20

Abstract

Abstract

SRC frame-RC core wall hybrid structure exhibits good aseismic performance. A parametric model is established for hybrid structures with various stiffness characteristic value and core tube aspect ratio H/b selected as parameters. Cooperative bearing performance of hybrid structure in high seismic intensity region is stuided by nonlinear static analysis method,including distribution and redistribution rules of horizontal shear and overturning moment etc. Based on the aforementioned research,some suggestions on design controlling index of shear force sharing rate of outer frame are proposed.
- hybrid structure,
- cooperative bearing,
- shearing force redistribution,
- nonlinear static analysis