| 深水平台吸力沉箱基础工程地质问题分析 |
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| 引用本文： | 曲延大,王建华.深水平台吸力沉箱基础工程地质问题分析[J].海洋技术,2011,30(1):72-77. |
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| 作者姓名： | 曲延大 王建华 |
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| 作者单位： | 1. 中海油田服务股份有限公司,天津,300452
2. 天津大学岩土工程研究所,天津,300072 |
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| 摘 要： | 针对深水平台吸力沉箱基础,讨论了与沉箱安装有关的分析方法及涉及的工程地质参数,分析了承受竖向拉拔荷载、倾斜与水平荷载作用的吸力沉箱极限承载力的分析方法及涉及的工程地质参数,对与吸力沉箱设计有关的其它问题也进行了分析.在此基础上,阐明了与吸力沉箱设计有关的工程场地调查内容及需要确定的工程地质参数.其目的是为开发深水平台吸...
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| 关 键 词： | 深水平台 吸力沉箱 基础工程 地质分析 |
Analysis on Engineering Geologic Problems of Suction Caissons of Deepwater Platforms |
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| Qu Yan-da,WANG Jian-hua.Analysis on Engineering Geologic Problems of Suction Caissons of Deepwater Platforms[J].Ocean Technology,2011,30(1):72-77. |
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| Authors: | Qu Yan-da WANG Jian-hua |
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| Institution: | QU Yan-da1,WANG Jian-hua2(1.China Oilfield Services Limited,Tianjin 300452,China,2.Geotechnique Engineering Institute of Tianjin University,Tianjin 300072,China) |
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| Abstract: | The method analyzing suction caisson installation and corresponding engineering geologic parameters was first discussed.The method evaluating ultimate bearing capacities of suction caissons and corresponding engineering geologic parameters was analyzed under vertical,horizontal and inclined loads.Other problems on suction caisson designs were also discussed.Engineering geologic investigating contents and parameters related to suction caisson design were clarified based on these analysis,which supplies some ... |
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| Keywords: | caisson engineering geologic problem analysis |
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