| Dynamic Response Analysis of Interaction System of R.C. Gravity Single-Leg Platform |
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| 作者单位： | Cao Guoao Shen Yilei Dr.Professor，Tongji University，ShanghaiShanghai College of Architectural and Municipal Engineering，Shanghai |
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| 摘 要： | In this paper, the responses of the interaction system of R.C. gravity single-leg platform to seismic excitation are mainly analysed. A set of nonlinear equations for the interaction system are established by using the wave, one is the soil-structure interaction and the other is the fluid-structure interaction. The seismic response of the interaction system is analysed for the influence of the asymmetric structure, fluid action, etc. with the input of seismic SH waves in any direction. The numerical results are given for a simple example.
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Dynamic Response Analysis of Interaction System of R.C. Gravity Single-Leg Platform |
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| Cao Guoao Shen Yilei Dr.Professor,Tongji University,ShanghaiShanghai College of Architectural and Municipal Engineering,Shanghai. Dynamic Response Analysis of Interaction System of R.C. Gravity Single-Leg Platform[J]. China Ocean Engineering, 1991, 0(1) |
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| Authors: | Cao Guoao Shen Yilei Dr.Professor Tongji University ShanghaiShanghai College of Architectural Municipal Engineering Shanghai |
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| Abstract: | In this paper, the responses of the interaction system of R.C. gravity single-leg platform to seismic excitation are mainly analysed. A set of nonlinear equations for the interaction system are established by using the wave, one is the soil-structure interaction and the other is the fluid-structure interaction. The seismic response of the interaction system is analysed for the influence of the asymmetric structure, fluid action, etc. with the input of seismic SH waves in any direction. The numerical results are given for a simple example. |
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| Keywords: | platform structure structure-fluid interaction nonlinear system gravity platform |
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