| 自升式钻井船基础刺穿分析方法在渤海石油开发区的应用 |
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| 引用本文： | 吴秋云 冯秀丽 等. 自升式钻井船基础刺穿分析方法在渤海石油开发区的应用[J]. 海岸工程, 1999, 18(4): 16-21 |
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| 作者姓名： | 吴秋云 冯秀丽 等 |
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| 作者单位： | [1]渤海石油公司海上工程公司，天津３００４５６ [2]青岛海洋大学海洋地科学学院，山东青岛２６６００３ |
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| 基金项目： | 国家自然科学基金!（49576285） |
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| 摘 要： | 自升式钻井升船作业时，桩脚基础遇到砂－粘层状地基，即存在潜在刺穿的危险。基础刺穿的发生，会严重影响钻井船的安全作业，本文拟通过分析目前常用刺穿分析方法在渤海石油开发区的应用情况及土质参数的选取问题，找出适合渤海石油开发区土质特性的刺穿分析方法，以避免发生危险。
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| 关 键 词： | 刺穿 桩脚基地 层状地基 土质参数 钻井船 渤海 石油开发区 |
APPLYING OF THE PUNCH THROUCH ANALYSIS METHOD OF RIG DRILLING SHIP IN BOHAI OPEN UP OILFIELDS |
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| WU Qiu yun ,ZHOU Yang rui ,FENG Xiu li ,ZHUANG Zhen ye. APPLYING OF THE PUNCH THROUCH ANALYSIS METHOD OF RIG DRILLING SHIP IN BOHAI OPEN UP OILFIELDS[J]. Coastal Engineering, 1999, 18(4): 16-21 |
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| Authors: | WU Qiu yun ZHOU Yang rui FENG Xiu li ZHUANG Zhen ye |
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| Affiliation: | WU Qiu yun 1,ZHOU Yang rui 1,FENG Xiu li 2,ZHUANG Zhen ye 2 |
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| Abstract: | In pile foundation of the rig drilling ship had the potential danger of punch throngh when the working ship meeting sand clay layered foundation. If pounch through occured, it can heavily affect the drilling ship's working safety. According to the applying condition of the popular punch through analysis method of present and the elect of soil parameter in Bohai open up oilfield, the appropriate punch through analysis method can be determined to avoide the danger. |
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| Keywords: | punch through pile foundation layered foundation soil parameter |
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