| 深海石油平台锚桩承载力的研究 |
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| 引用本文： | 张树德.深海石油平台锚桩承载力的研究[J].港工技术,2013(4):50-52. |
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| 作者姓名： | 张树德 |
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| 作者单位： | 中国海洋石油有限公司上海分公司,上海300030 |
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| 摘 要： | 目前深海石油平台广泛采用桩基锚固形式，深海锚桩与浅海桩基的受力形式存在较大差异。采用三维有限元软件模拟深海锚桩的受力情况，重点分析深海锚桩在受缆索斜向拉力作用时，不同加载角度和系泊点位对桩基水平承载力和竖向抗拔承载力的影响，可供深海石油平台设计研发参考。
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| 关 键 词： | 深海石油平台 锚桩 水平承载力 抗拔承载力 系泊点位 |
Study on Bearing Capacity of Anchor Pile under Deep-sea Oil Platform |
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| Zhang Shude.Study on Bearing Capacity of Anchor Pile under Deep-sea Oil Platform[J].Port Engineering Technology,2013(4):50-52. |
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| Authors: | Zhang Shude |
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| Institution: | Zhang Shude (China National Offshore Oil Co., Ltd., Shanghai Branch, Shanghai 300030, China) |
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| Abstract: | At present, pile foundation anchorage is widely applied to deep-sea oil platform, and the stress form of deep-sea anchor pile is quite different from that of shallow sea pile foundation. 3D finite clement software is adopted to simulate the stress on deep-sea anchor pile, analyze the influence of different load angles and mooring points on the horizontal bearing capacity and vertical pulling-out capacity of pile foundation under the condition that deep-sea anchor pile bears oblique pulling force by cable. The analysis results will provide references for the research and design of deep-sea oil platform. |
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| Keywords: | deep-sea oil platform anchor pile horizontal bearing capacity pull-out capacity mooring points |
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