| 浅海桶形基础平台抗拔力与抗倾稳定分析 |
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| 引用本文： | 薛万东.浅海桶形基础平台抗拔力与抗倾稳定分析[J].海洋科学进展,2001,19(3):87-92. |
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| 作者姓名： | 薛万东 |
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| 作者单位： | 胜利石油管理局, |
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| 基金项目： | 国家“863”高新技术研究发展计划(863-820-10-01)资助 |
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| 摘 要： | 平台在海上受风、浪、流、冰等水平载荷作用产生倾斜 ,而土壤粘接力、摩擦力和土抗力是平台的抗拔和抗倾力 ,桶基平台应满足抗拔、抗倾稳定的要求 ,以保证平台的整体稳定性。讨论了桶基平台受水平力作用时 ,桶形基础的破坏模式及其计算方法 ,阐述了抗倾稳定计算方法
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| 关 键 词： | 桶形基础 抗拔力 抗倾稳定 失效模式 |
| 文章编号： | 1000-7199(2001)03-0087-06 |
| 修稿时间： | 2001年7月20日 |
Analysis of Resistance to Pullout and Stability AgainstTilting for Shallow Water Bucket Foundation Platform |
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| XUE Wan,dong.Analysis of Resistance to Pullout and Stability AgainstTilting for Shallow Water Bucket Foundation Platform[J].Advances in Marine Science,2001,19(3):87-92. |
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| Authors: | XUE Wan dong |
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| Institution: | XUE Wan dong 1 |
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| Abstract: | The offshore platform may tilt under the actions of horizontal loads such as wind, wave, current and sea ice, while the platform resistances to pullout and against tilting are generated by the soil cohesive force, frictional force and resistance, and the offshore bucket foundation platform should be designed to meet the requirements of resistance to pullout and stability against tilting to ensure the overall stability of platform. In this paper, the failure modes of bucket foundation with the horizontal loads acting on the platform and their computational methods are discussed, and the computational methods of stability against platform tilting are also addressed. |
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| Keywords: | bucket foundation resistance to pullout stability against tilting failure mode |
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