›› 1988, Vol. 9 ›› Issue (4): 41-49.
• Fundamental Theroy and Experimental Research • Previous Articles Next Articles
Wu Lin ;Yuan Jianxin
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Abstract: The axisymmetric finite element technique is used in this paper to analyze the creep effects on pole foundation. Generalized Kelvin model and Bingham model are proposed to simulate the viscoelastic and viscoelastic behavior of soil respectively. Viscoelastic and viscoelastic strain incremental formulas are derived for interface elements and soil elements around piles and the axisymmetric elastic-viscoelastc-viscoplastic finite element program is compiled. Creep effects on the settlement of poles, the building load carried by raft and the distribution of stresses along piles are analyzed. In addition, the behavior of interface between pile and soil are investigated through experiment.
Wu Lin ;Yuan Jianxin. Finite Element Calculation of Creep Effects on Pile Foundation[J]., 1988, 9(4): 41-49.
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