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Erschienen in:
2009 | OriginalPaper | Buchkapitel
Seismic Response Analysis on a Steel-Concrete Hybrid Structure
verfasst von : Zeliang Yao, Guoliang Bai
Erschienen in: Computational Structural Engineering
Verlag: Springer Netherlands
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The steel-concrete hybrid structure is mainly designed by foreign companies because of its complexity and China backward technology. Its stiffness and mass is non-uniform at vertical direction. The structural model is established with software SAP2000. Its dynamic behavior is studied with mode method. Results show that its mode is complicated. Its torsion response is obvious. Its one way, both way and vertical seismic response is analyzed with response spectrum method. Results show that the shear of its foundation bottom by different seismic action is similar. Its vertical seismic response should be analyzed based on the codes. Its one way and both way seismic response is analyzed with elastic time history method by three seismic waves. Results show that structural torsion response by one way and both way seismic action is similar. The shear average with three time history curves is smaller than that with response spectrum method.