| Abaqus在西气东输管道穿越中的应用 |
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| 引用本文： | 郭慧娟,耿莉,王雪.Abaqus在西气东输管道穿越中的应用[J].计算机辅助工程,2013,22(Z2):440-442. |
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| 作者姓名： | 郭慧娟 耿莉 王雪 |
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| 作者单位： | 中石油钻井院 钻井机械所;中石油钻井院 钻井机械所;中石油钻井院 钻井机械所 |
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| 基金项目： | 中国石油天然气股份公司油气管道复杂地质定向钻穿越技术攻关项目（油气20110501） |
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| 摘 要： | 针对大口径管道穿越过程中存在的问题,对钻杆在穿越过程中的受力状况进行理论分析;建立有限元模型,利用有限元法分析水平定向钻管在回拖过程中钻具的应力和应变等问题,讨论存在的问题并提出相应的改进技术.
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| 关 键 词： | 西气东输 管道穿越 力学分析 Abaqus |
| 收稿时间： | 2013/8/28 0:00:00 |
Application of Abaqus in west east gas transmission pipeline crossing |
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| GUO Huijuan,GENG Li and WANG Xue.Application of Abaqus in west east gas transmission pipeline crossing[J].Computer Aided Engineering,2013,22(Z2):440-442. |
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| Authors: | GUO Huijuan GENG Li and WANG Xue |
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| Affiliation: | Drilling Mechanical Department, CNPC Drilling Research Instutute;Drilling Mechanical Department, CNPC Drilling Research Instutute;Drilling Mechanical Department, CNPC Drilling Research Instutute |
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| Abstract: | As to the problems in the process of large diameter pipeline crossing, the stress state of drill pipe in the crossing process is analyzed in theory. The finite element model is built and the stress and strain of the drilling pipe during horizontal directional drilling are analyzed using finite element method. The existing problems are discussed and the corresponding technical innovation is put forward. |
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| Keywords: | west east gas transmission pipeline crossing mechanics analysis Abaqus |
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