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桶形基础竖向承载力理论计算方法及土性参数的敏感性分析
The Theoretical Methods of Calculation on Vertical Bearing Capacity ofthe Bucket Foundation and Sensitivity Analysis onthe Effect of Soil Parameters
【摘要】 提出具有浅基础特点的桶基平台承载力计算可采用经典的地基承载力公式,并通过试验数据进行了土性参数的敏感性分析,阐明在特定工程的基准参数集下土性参数对地基极限承载力的不同贡献,为设计和施工提供理论的依据。
【Abstract】 A method to calculate the vertical bearing capacity of the bucket foundation with the classic formulas is presented;The sensitivity analysis on soil parameters is implemented through test data;The different contributions of soil parameters for the foundation capacity based on a particular project are shown.Thus it can provide theoretical evidence for design and construction.
【关键词】 桶形基础;
地基承载力;
敏感性分析;
【Key words】 bucket foundation; bearing capacity of foundation; sensitivity analysis;
【Key words】 bucket foundation; bearing capacity of foundation; sensitivity analysis;
- 【文献出处】 中国海洋平台 ,China offshore Platform , 编辑部邮箱 ,2004年01期
- 【分类号】P742
- 【被引频次】12
- 【下载频次】165