›› 2002, Vol. 23 ›› Issue (5): 640-644.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

The 3-D finite element analysis of stability of platform with bucket foundation

Yang Jia-ling1 Wang Shu-fa1 Kong Ling-wei1 Yuan Jian-xin1 Liu Zhi-an2 Wang Quan2   

  1. 1. Key Laboratory of Rock and soil Mechanics, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2. Offshore Engineering and Technology Research Division of Drilling Technology Research Institute, Shengli Petroleum Administration Bureau, Dongying 257017, China
  • Received:2001-09-12 Online:2002-10-10 Published:2016-09-04

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Abstract: The 3-D FEM is used to calculate stability of the CB20B bucket foundation platform made by Drilling Technology Research Institute, Shengli Petroleum Administration Bureau. The stability of the platform is related to the whole construction of the platform, also to the mechanical propeties of oceanic soil in the foundation and to the act each other between the platform and the soil under wind, waves, ice and ocean current loading. The results of calculation show that CB20B platform is rather stability under the conditions of design.

Key words: bucket foundation, CB20B platform, stability, 3-D FEM.

CLC Number: 

  • TU 753.6
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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