Study of Dynamic Infinite Element Used for Soil Structure Interaction

Gharad, Anand M.; Sonparote, R. S.

Manuscript ID : 510874 Visit : 126 Page: 153 - 163

Article Type: Original Research

Study of Dynamic Infinite Element Used for Soil Structure Interaction

Subject Areas : Structural Mechanics

1 - Civil Engineering Department, G.H. Raisoni College of Engineering, Nagpur, India
2 - Applied Mechanics Department, VNIT, Nagpur, India

Received: 2015-05-16 Accepted : 2015-05-16 Published : 2011-12-01

Keywords: Dynamic Infinite element, Finite Element Method, Soil structure interaction,

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.

References:

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Study of Dynamic Infinite Element Used for Soil Structure Interaction