The Analyzing Methods and Advice on Seismic Stress Calculation of Offshore Pipelines

Sun Zhengce1、 Duan Menglan2、 Liu Liming3、 Zhang Wen1、 Chen Decheng4

Strategic Study of CAE ›› 2003, Vol. 5 ›› Issue (8) : 76-80.

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PDF(3058 KB)
Strategic Study of CAE ›› 2003, Vol. 5 ›› Issue (8) : 76-80.
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The Analyzing Methods and Advice on Seismic Stress Calculation of Offshore Pipelines

  • Sun Zhengce1、 Duan Menglan2、 Liu Liming3、 Zhang Wen1、 Chen Decheng4

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Abstract

The paper comprehensively analyzes and summarizes main problems that exist in seismic stress calculation of offshore pipelines. In combination with demands of engineering design, some thoughts and advice are given to deal with the problems, which are expected to benefit researches on anti-seismic design method, in addition to establishment of anti-seismic criterion of offshore pipelines.

Keywords

offshore pipeline / seismic wave / fault / stress-strain / span / syphon

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Sun Zhengce,Duan Menglan,Liu Liming,Zhang Wen,Chen Decheng. The Analyzing Methods and Advice on Seismic Stress Calculation of Offshore Pipelines. Strategic Study of CAE, 2003, 5(8): 76‒80
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