| DYNAMIC RESPONSE AND ENERGY DISSIPATION ANALYSIS OF THE WALL WITH HORIZONTAL SHORT KEYWAYS AND LOWRISE SHEARWALL |
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| 作者姓名： | 戴航 丁大钧 |
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| 作者单位： | Department of Architecture，Department of Civil Engineering |
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| 摘 要： | A new type of ductile lowrise shearwall with many short horizontalkeyways is proposed in this paper in order to improve the earthquake resistant behav-ior of ordinary lowrise shearwall.The behavior of this wall is studied through low-frequency cyclic loading test.Based on the test results,the paper puts forward thedifferent restoring force models for different lowrise shearwalls,and a program fortheir nonlinear dynamic analysis is worked out.Thr(?)h directly inputting earth-quake waves,the paper analyses the dynamic response and energy dissipation of 3types of lowrise shearwalls.The calculation results dem(?)strate that the newly de-vised ductile shearwall has good earthquake resistant behavior.
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DYNAMIC RESPONSE AND ENERGY DISSIPATION ANALYSIS OF THE WALL WITH HORIZONTAL SHORT KEYWAYS AND LOWRISE SHEARWALL |
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| Dai Hang.DYNAMIC RESPONSE AND ENERGY DISSIPATION ANALYSIS OF THE WALL WITH HORIZONTAL SHORT KEYWAYS AND LOWRISE SHEARWALL[J].Journal of Southeast University(English Edition),1993(1). |
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| Authors: | Dai Hang |
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| Institution: | Dai Hang (Department of Architecture)
Ding Dajun (Department of Civil Engineering) |
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| Abstract: | A new type of ductile lowrise shearwall with many short horizontal keyways is proposed in this paper in order to improve the earthquake resistant behav- ior of ordinary lowrise shearwall.The behavior of this wall is studied through low- frequency cyclic loading test.Based on the test results,the paper puts forward the different restoring force models for different lowrise shearwalls,and a program for their nonlinear dynamic analysis is worked out.Thr(?)h directly inputting earth- quake waves,the paper analyses the dynamic response and energy dissipation of 3 types of lowrise shearwalls.The calculation results dem(?)strate that the newly de- vised ductile shearwall has good earthquake resistant behavior. |
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| Keywords: | ductile shear wall dynamic structural analysis energy dissipation |
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