Treatment Of Body Forces In The Method Of Hndamental Solutions For
Three Dimensional Elasticity
Author(s)
G. S. A. Fam & Y. F. Rashed
Abstract
Treatment of body forces in the method of
fundamental solutions for three dimensional
elasticity
G. S. A. ~ a r n ' , & Y. F. ~ a s h e d ~
I Wessex Institute of Technology, Southampton
2 Dept. of Structural Engineering, Cairo University, Giza, Egypt.
Abstract
This paper presents a technique to treat gravitational body loading in three
dimensional elasticity problems using the Method of Fundamental Solution. The
presented method is based on deriving new set of particular solution
corresponding to such loading. The expressions for these particular solutions are
derived and given explicitly. Two examples are tested using this formulationand
their results confirm the validity of the presented technique.
1 Introduction
Among the numerical methods used nowadays, the BEM proved to be
efficient and less expensive in the computing lime. Meanwhile, one of its main
drawbacks is the complicated mathematics and numerical integrations that it
involves. However, an indirect discrete boundary method, which
Keywords
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