| 桶形基础负压沉贯物理模型相似条件建立与比尺初拟 |
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| 引用本文： | 张亭健,张剑波.桶形基础负压沉贯物理模型相似条件建立与比尺初拟[J].海岸工程,1999,18(1):48-55. |
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| 作者姓名： | 张亭健 张剑波 |
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| 作者单位： | 国家海洋局第一海洋研究所，胜利石油管理局钻井工艺研究院 |
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| 摘 要： | 提出了一种确定桶形基础在负压下作准平稳均匀沉贯的物模相似条件和有关相似比尺的简便方法，由这一方法得到的相似比尺可作为尺探讨研究的初设值，通过大小不同尺度的桶基作几次验证性试验对其进行修正，可使之适用。
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| 关 键 词： | 桶形基础 相似比尺 海上平台 负压沉贯 |
ESTABLISHMENT OF SIMILARITY CONDITIONS AND INITIAL STUDY OF SCALES IN PHYSICAL MODEL OF SUCTION PENETRATION FOR BUCKET FOUNDATIONS |
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| Zhang Tingjian,Gao Hengqing,Xin Haiying.ESTABLISHMENT OF SIMILARITY CONDITIONS AND INITIAL STUDY OF SCALES IN PHYSICAL MODEL OF SUCTION PENETRATION FOR BUCKET FOUNDATIONS[J].Coastal Engineering,1999,18(1):48-55. |
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| Authors: | Zhang Tingjian Gao Hengqing Xin Haiying |
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| Abstract: | A simple method of determing similarity conditions and involved scales for stable and uniform suction penetration for physical model of bucket foundations is given Similarity scales obtained from this method can be an initial value of scale study This value can be applied after correcting through several experiments of different scales of bucket foundation |
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| Keywords: | offshore bucket foundation suction penetration technique similarity scale |
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