| 裙式吸力基础水平承载力影响因素的数值分析 |
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| 引用本文： | 王梅,李大勇.裙式吸力基础水平承载力影响因素的数值分析[J].港工技术,2011,48(3):51-53. |
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| 作者姓名： | 王梅 李大勇 |
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| 作者单位： | 1. 同济大学岩土及地下工程教育部重点实验室，同济大学地下建筑与工程系，上海200092
2. 山东科技大学土木与建筑学院,山东青岛,266510 |
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| 基金项目： | 山东省自然科学基金资助项目 |
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| 摘 要： | 近年来,吸力基础已在各种悬浮结构、海洋平台锚固装置和离岸风电场工程中得到成功应用.重点研究离岸风电场新型裙式吸力基础的水平承载力,分析设置接触面对结构水平位移的影响、裙式基础的尺寸比变化等因素对水平承载力的影响.数值分析结果表明,通过增加裙式基础的高度能有效提高基础的水平承载力.
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| 关 键 词： | 离岸风电场 裙式吸力基础 水平承载力 尺寸比 |
Numerical Analysis on Factors Affecting Horizontal Bearing Capacity of Skirted Suction Foundation |
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| Wang Mei,Li Dayong.Numerical Analysis on Factors Affecting Horizontal Bearing Capacity of Skirted Suction Foundation[J].Port Engineering Technology,2011,48(3):51-53. |
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| Authors: | Wang Mei Li Dayong |
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| Affiliation: | 1.Key Laboratory of Geotechnical and Underground Engineering,Ministry of Education,Department of Underground Engineering,Tongji University,Shanghai 200092,China;2.College of Civil and Architecture,Shandong University of Science and Technology,Qingdao Shandong 266510,China) |
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| Abstract: | For recent years,suction foundation is successfully applied in various floating structures,anchoring device of marine platforms and offshore wind farm projects.The emphases are to research horizontal bearing capacity of new skirted suction foundation in offshore wind farm,analyze the impact on horizontal structure displacement by setting interface parameters and changing diameter ratio of skirted suction foundation etc.The numerical analyzing result proves that the horizontal bearing capacity may be effectively enhanced by heightening skirted suction foundation. |
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| Keywords: | offshore wind farm skirted suction foundation horizontal bearing capacity dimension ratio |
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