Study of Dynamic Infinite Element Used for Soil Structure Interaction

Author(s):

Anand M. Gharad , R. S. Sonparote

Message:
Article Type:
Research/Original Article (بدون رتبه معتبر)
Abstract:

Starting from two-dimensional (2D) equations of motion, discretized formulations for transient behavior of soil-structure interaction problems have been derived. Two different dynamic infinite elements taking into account single and two-wave types are presented in transformed space. By coupling the infinite elements with standard finite elements, an ordinary finite element procedure is used for simulation of wave propagation in an unbounded foundation due to external forces.

Keywords:

dynamic infinite element , finite element method , soil structure interaction

Language:
English
Published:
International Journal of Advanced Structural Engineering, Volume:3 Issue: 2, Winter 2011
Pages:
153 to 163
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