| 自升式海洋平台地基强度稳定性分析 |
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| 引用本文： | 李红涛,李晔.自升式海洋平台地基强度稳定性分析[J].海洋工程,2011,29(1). |
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| 作者姓名： | 李红涛 李晔 |
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| 作者单位： | 中国船级社,海工审图中心,天津,300457 |
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| 摘 要： | 自升式海洋平台地基强度稳定性是保证作业安全的基本条件。结合土力学理论及有限元分析,提出一套较完整的地基强度稳定性分析方法,并结合一个实际算例,探讨影响地基强度稳定性的几个关键因素,对平台设计人员及使用者具有一定的参考价值。
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| 关 键 词： | 自升式平台 地基强度稳定性 土力学 有限元 |
Study on foundation stability assessment for jack-up |
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| LI Hong-tao,LI Ye.Study on foundation stability assessment for jack-up[J].Ocean Engineering,2011,29(1). |
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| Authors: | LI Hong-tao LI Ye |
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| Institution: | LI Hong-tao,LI Ye(Offshore Engineering Plan Approval Center of CCS,Tianjin 300457,China) |
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| Abstract: | Foundation stability is important for jack-up safe operation.Based on soil mechanics and finite element analysis,the method of foundation stability assessment is suggested.As an example,the foundation stability for a jack-up with truss legs is analyzed and a few important factors influencing foundation stability are discussed.This paper may be useful for designers and operators. |
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| Keywords: | jack-up foundation stability soil mechanics finite element |
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