On Incremental Equilibrium Equations In Solid Mechanics
Price
Free (open access)
Transaction
Volume
21
Pages
10
Published
1998
Size
605 kb
Paper DOI
10.2495/BE980661
Copyright
WIT Press
Author(s)
D.W. Nicholson
Abstract
An incremental differential equilibrium equation is derived in solid mechanics for possible use in the boundary element method. The equation involves a tangent modulus tensor with two terms. One is totally symmetric, exhibiting at most twenty one distinct entries as in linear, anisotropic, inhomogeneous elasticity. There are only six distinct entries in the second term. 1. Introduction The governing equation for a linear, anisotropic, inhomogeneous elastic medium under small strain involves a tangent modulus tensor with at most 21 distinct entries. The equation can potentially be solved using the boundary element method, following Divo and Kassab* and Kassab and Divo^. The goal of this investigation is to identify the extent to which the incremental equation in solid m
Keywords