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Author:

Wang, M. (Wang, M..) (Scholars:王民) | Cao, W. (Cao, W..) | Zhang, J. (Zhang, J..) | Wang, S. (Wang, S..) | Zeng, B. (Zeng, B..)

Indexed by:

Scopus PKU CSCD

Abstract:

Composite shear wall with concrete filled steel tube columns is a new kind of composite shear wall. Experiment studies of the seismic behavior of two 1/4 scale models of composite mid-rise shear walls with concrete filled steel tube columns under low frequency circle load have been acccomplished, its shear span ration is 1.5. The axial-load ratio of the first model is 0.35 and that of the second model is 0.65. Based on the experiment, the effects of different axial-load ratios on the load-carrying capacity, the ductility, the hysteretic property, and the energy dissipation of the shear walls are analyzed. The formulas of the load-carrying capacity are established. The results obtained from the formulas and the experiment are in good agreement. The results show that the composite midrise shear wall with the concrete filled steel tube columns has good seismic performance and important applied value in engineenring.

Keyword:

Composite shear wall; Concrete filled steel tube; Reinforced concrete; Seismic behavior

Author Community:

  • [ 1 ] [Wang, M.]The College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 2 ] [Wang, M.]Key Lab. of Urban Security and Disaster Engineering, MOE, Beijing 100124, China
  • [ 3 ] [Cao, W.]The College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 4 ] [Cao, W.]Key Lab. of Urban Security and Disaster Engineering, MOE, Beijing 100124, China
  • [ 5 ] [Zhang, J.]The College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 6 ] [Wang, S.]The Institute of Residential Architecture Design of Guangzhou, Beijing 100022, China
  • [ 7 ] [Zeng, B.]The College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China

Reprint Author's Address:

  • 王民

    [Wang, M.]The College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China

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Source :

World Information on Earthquake Engineering

ISSN: 1007-6069

Year: 2008

Issue: 2

Volume: 24

Page: 32-36

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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