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 。
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.
出处
《黄渤海海洋》
CSCD
北大核心
2001年第3期87-92,共6页
Journal of Oceanography of Huanghai & Bohai Seas
基金
国家"8 63"高新技术研究发展计划 (863 -82 0 -1 0 -0 1 )资助
