| 液化土中海底管线的运动与受力分析 |
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| 引用本文： | 朱继伟,邱长林,闫澍旺. 液化土中海底管线的运动与受力分析[J]. 石油工程建设, 2000, 26(1): 11-14 |
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| 作者姓名： | 朱继伟 邱长林 闫澍旺 |
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| 作者单位： | 天津大学岩土工程研究所,天津市,300072 |
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| 摘 要： | 对海底饱和砂土发生液化时，埋于其中的管道运动规律进行了探讨，利用振动台上进行了模型试验。根据试验结果和建立的运动方程，获得阻力系数与圆管形状的关系，并计算了圆管所受到的拖曳力。
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| 关 键 词： | 水下管道 运动 规则 模型 试验 受力分析 |
| 修稿时间： | 1999-05-18 |
The Movement and Forcing Analysis on Subsea Pipeline under Liquefied Soil |
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| Zhu Jiwei,Qiu Changlin,Yan Shuwang. The Movement and Forcing Analysis on Subsea Pipeline under Liquefied Soil[J]. Petroleum Engineering Construction, 2000, 26(1): 11-14 |
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| Authors: | Zhu Jiwei Qiu Changlin Yan Shuwang |
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| Abstract: | The movement manner of pipeline buried under saturated sandy soil is studied, when sol is liquefied, by making model test using vibration bench. Based on the test results and movement equation established, the relationship between drag coefficient and tubular shape is obtained and the drag force imposed on pipe is calculated. |
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| Keywords: | Underwater pipeline Motion Regulation Model Testing Force analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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