Journal of Shanghai University(Natural Science Edition) ›› 2012, Vol. 18 ›› Issue (1): 87-91.doi: 10.3969/j.issn.1007-2861.2012.01.018
• Civil Engineering • Previous Articles Next Articles
WANG De-jiang,YE Zhi-ming
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Abstract: Based on the complex dynamic characteristics of new shell structure, a 3-D nonlinear finite element model of interaction between large cylinder structure, soil and wave is established. The non-linear contact characteristics between shell structure and soil are simulated by setting contact element of zero thickness. The non-linear constitutive model of soil is used to simulate dynamic response analysis of the structure under the dynamic loads on waves. The distribution of stress in x- and y-directions, the changing law of stress with wave and buried depth are obtained. Finally the stress distribution function and reasonable size of cylinder structure are given.
Key words: dynamic response, large cylinder structure, stress function
CLC Number:
 
U 656
WANG De-jiang,YE Zhi-ming. Dynamic Response Analysis of Interaction between Large Cylinder Structure, Soil and Wave[J]. Journal of Shanghai University(Natural Science Edition), 2012, 18(1): 87-91.
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URL: https://www.journal.shu.edu.cn/EN/10.3969/j.issn.1007-2861.2012.01.018
https://www.journal.shu.edu.cn/EN/Y2012/V18/I1/87