The Calculation of Stress-Strain State of Anisotropic Composite Finite-Element Area with Different Boundary Conditions on the Surface ()
ABSTRACT
The numerical analytic research approach of
stress-strain state of anisotropic composite finite element area with different
boundary conditions on the surface, is represented below. The problem is solved
by using a spatial model of the elasticity theory. Differential equation system
in partial derivatives reduces to one-dimensional problem using spline
collocation method in two coordinate directions. Boundary problem for the
system of ordinary higher-order differential equation is solved by using the
stable numerical technique of discrete orthogonalization.
Share and Cite:
B. Anton, "The Calculation of Stress-Strain State of Anisotropic Composite Finite-Element Area with Different Boundary Conditions on the Surface,"
World Journal of Mechanics, Vol. 4 No. 1, 2014, pp. 31-36. doi:
10.4236/wjm.2014.41004.