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Abstract:
Shaking table test of four composite shear walls with steel tube-reinforced concrete column has been carried out. Two walls' ratio of height to width is 1.6, of which one is composite shear wall with steel tube-reinforced concrete column, another is composite shear wall with steel tube-reinforced concrete column and concealed steel truss; two walls' ratio of height to width is 3. 0, of which one is composite shear wall with steel tube-reinforced concrete column, another is composite shear wall with steel tube-reinforced concrete column and concealed steel truss. The "Taft" seismic wave was input in the shaking table test. In the experiment, dynamic character, dynamic response, damage process and failure mode of the four shear walls in different seismic peak acceleration are contrastively analyzed. The study results indicate that compared with shear wall with steel tube-reinforced concrete column, the composite shear walls with steel tube-reinforced concrete column and concealed steel truss have the following performances that the load-carrying capacity is higher, the stiffness' degradation is more slower, the ductility is more better, and the seismic behavior is significantly improved.
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Source :
World Information on Earthquake Engineering
ISSN: 1007-6069
Year: 2011
Issue: 1
Volume: 27
Page: 14-21
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
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