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《Sichuan Building Science》 2006-06
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Finite/infinite element coupling method for analysis on the interaction of soil-foundation system

LU Bo,XIONG Feng(College of Architecture and Environment of Sichuan University,Chengdu 610065,China)  
To study the soil-foundation interaction,the model of finite/infinite element coupling method is set up in this paper.Through studying the same system,finite element method and finite/infinite element coupling method are used to analyze the influence on the(result) what is concluded by the different vertical field and horizontal field of finite element in the finite/infinite element system.The calculation range of finite element is determined,and it is shown by the calculation that the finite/infinite element coupling method has high accuracy and significant economy to study the interaction.
【Fund】: 国家973计划(2002CB412707)
【CateGory Index】: TU44
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