| 吸力式桶形基础抗拔承载力特性试验研究 |
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| 引用本文： | 矫滨田,鲁晓兵,赵京,时忠民.吸力式桶形基础抗拔承载力特性试验研究[J].中国海洋平台,2006,21(3):27-30. |
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| 作者姓名： | 矫滨田 鲁晓兵 赵京 时忠民 |
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| 作者单位： | 1. 中国科学院力学研究所,北京100080
2. 中海石油研究中心开发设计院,北京,100027 |
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| 摘 要： | 为了了解吸力式桶形基础在饱和粉细砂中的抗拔承载力特性,对不同桶高、不同加载速率下的桶形基础进行了室内小模型抗拔承载力试验。结果表明,桶高和加载速率对桶形基础抗拔承载力有着显著的影响。根据试验结果分析了桶形基础抗拔承载力的作用机理。
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| 关 键 词： | 吸力式桶形基础 抗拔承载力 饱和土 |
| 文章编号： | 1001-4500(2006)03-0027-04 |
| 收稿时间： | 2005-11-22 |
| 修稿时间： | 2005年11月22 |
ON THE PULLOUT BEARING CAPACITY OF BUCKET FOUNDATION |
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| JIAO Bintian,LU Xiaobing,ZHAOjing,SHI Zhongmin.ON THE PULLOUT BEARING CAPACITY OF BUCKET FOUNDATION[J].China offshore Platform,2006,21(3):27-30. |
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| Authors: | JIAO Bintian LU Xiaobing ZHAOjing SHI Zhongmin |
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| Affiliation: | 1.Chinese Academy of Sciences 2.Chinese Ocean Petoleum Research Center |
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| Abstract: | The pullout bearing capacity of bucket foundation in saturated soils is studied through the model test of single bucket foundation with different depth and different rate of pullout loading.Experimental Results show that the rate of pullout loading and size of bucket foundation have a significant influence on the bearing capacity.The mechanism of pullout bearing capacity of bucket foundation is analyzed based on the experimental results. |
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| Keywords: | bucket foundation pullout bearing capacity saturated soils model test |
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