Adopting 3D contact element to simulate pile-frozen soil interaction Click Copy

Adopting 3D contact element to simulate pile-frozen soil interaction

References:

[1] 王连花,杨更社,李宝花,等.冻土墙围护深基坑开挖的蠕变有限元数值模拟[J].西安科技大学学报,2003,23(2):147-150.
[2] 宰金珉, 宰金璋.高层建筑基础分析与设计[M].北京:中国建筑工业出版社,1994.[3] Desai C S, Zaman M M, Lighther J G, et al. Thin-layer element for interfaces and joints[J]. Int J for Numerical Methods in Geomechanics, 1984,8(1):19-43.
[4] 雷晓燕,Swoboda G,杜庆华.接触摩擦单元的理论及其应用[J].岩土工程学报,1994,16(3):23-32.
[5] Simon P U, Augat A, Ignatius,et al.Influence of the stiffness of bone defect implants on the mechanical conditions at the interface——a finite element analysis with contact[J].Journal of Biomechanics,2003,36(8):1 079-1 086.
[6] Parisch H. A consistent tangent stiffness matrix for three dimensional non-linear contact analysis[J]. International Journal for Numerical Methods in Engineering, 1989,28(8):1 803-1 812.
[7] 王勖成.有限单元法[M].北京:清华大学出版社,2005.
[8] 铁道部第一勘测设计院.青藏铁路多年冻土科研成果汇编[Z],2002.
[9] 齐良锋,简 浩,唐丽云.引入接触单元模拟桩土共同作用[J].岩土力学,2005,26(1):127-130.

Memo

收稿日期:2006-08-20 基金项目:国家自然科学基金项目(40372119),陕西省自然科学基金项目(2003D05) 作者简介:唐丽云(1977-),女,湖南祁阳人,讲师,博士研究生,主要从事寒区工程及建筑病害的研究工作.