RT - Journal Article
T1 - Direct Calculation of Free Term Coefficients inDisplacement Boundary Integral Equations for 3-DIsotropic Problems
JF - mdrsjrns
YR - 2010
JO - mdrsjrns
VO - 10
IS - 4
UR - http://mcej.modares.ac.ir/article-16-1657-en.html
SP - 13
EP - 24
K1 - Boundary element method
K1 - Free term coefficient
K1 - Boundary integral equation
K1 - Singular integral
AB - Abstract: Direct calculation of free term coefficients for linear isotropic problems in three dimensional displacement boundary integral equations is presented in details. In addition, the shape functions of 9 node non-continuous and semi-continuous elements for modeling the crack surfaces, layers interface, infinite boundary and other similar problems have been demonstrated. This proposed method for calculating cij coefficients has been verified comparing with some solved problems.
LA eng
UL http://mcej.modares.ac.ir/article-16-1657-en.html
M3
ER -