| 海上平台桶基负压沉贯阻力与土体稳定数值计算研究 |
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| 引用本文： | 任贵永,徐松森.海上平台桶基负压沉贯阻力与土体稳定数值计算研究[J].海岸工程,1999,18(1):1-6. |
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| 作者姓名： | 任贵永 徐松森 |
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| 作者单位： | [1]天津大学 [2]胜利石油管理局钻井工艺研究院 |
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| 摘 要： | 用有限元分析方法对桶形基础负压沉贯过程中流场进行动态模拟，提出桶形基础沉贯阻力计算方法和土体稳定有限计算方法，提出桶内土体稳定性判断准则，计算结果表明所提方法是合理的，并具有工程实用性。
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| 关 键 词： | 桶形基础 渗流场 沉贯阻力 海上平台 |
NUMERICAL STUDY FOR PENETRATE RESISTANCE AND SOIL STABILITY OF OFFSHORE BUCKET FOUNDATION PLATFORMS |
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| Ren Guiyong,Xu Tao,Meng Zhaoying.NUMERICAL STUDY FOR PENETRATE RESISTANCE AND SOIL STABILITY OF OFFSHORE BUCKET FOUNDATION PLATFORMS[J].Coastal Engineering,1999,18(1):1-6. |
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| Authors: | Ren Guiyong Xu Tao Meng Zhaoying |
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| Abstract: | The finite element analysis method is applied to the dynamic simulation of the seepage field of suction penetration of bucket foundation platforms in this paper A method of calculating the penetrate resistance and soil stability of bucket foundation is suggested The criterion for soil stabilization is also suggested The result of this study indicates that the method suggested is appropriate and practicable for engineering purpose |
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| Keywords: | bucket foundation seepage field penetralion resistance soil stability |
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