| Ultimate Strength Analysis of Offshore Jacket Platform |
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| 作者单位： | Xu Bin Shen Zhonghan
Research Associate，Institute of Mechanics，Chinese Academy of Sciences，Beijing 100080 . Associate Professor，Institute of Mechanics，Chinese Academy of Sciences，Beijing 100080 |
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| 摘 要： | - The ultimate strength analysis of offshore jacket platforms is a research project which has been developed in recent years. With the rapid development of marine oil industry, the departments of design and IMR (Inspection, Maintenance and Repair) in the offshore engineering have attached great importance to this project. The research procedure applies to both the stress check of new design platforms and the whole safety assessment of existing platforms. In this paper, we combine the pseudo non-linear technique with the linear analysis program and successfully analyze the ultimate strength of the space frame structure subject to the concentrated load and a real jacket platform subject to the dead load and environmental load.
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Ultimate Strength Analysis of Offshore Jacket Platform |
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| Authors: | Xu Bin Shen Zhonghan Research Associate |
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| Institution: | Xu Bin Shen Zhonghan
Research Associate,Institute of Mechanics,Chinese Academy of Sciences,Beijing 100080 . Associate Professor,Institute of Mechanics,Chinese Academy of Sciences,Beijing 100080 |
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| Abstract: | - The ultimate strength analysis of offshore jacket platforms is a research project which has been developed in recent years. With the rapid development of marine oil industry, the departments of design and IMR (Inspection, Maintenance and Repair) in the offshore engineering have attached great importance to this project. The research procedure applies to both the stress check of new design platforms and the whole safety assessment of existing platforms. In this paper, we combine the pseudo non-linear technique with the linear analysis program and successfully analyze the ultimate strength of the space frame structure subject to the concentrated load and a real jacket platform subject to the dead load and environmental load. |
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| Keywords: | offshore platform ultimate strength linear analysis pseudo non-linear platform collapse |
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