7 Result(s)
within
Article
Sun Huan-chun
-
Article
Equivalent boundary integral equations with indirect variables for plane elasticity problems
The exact form of the exterior problem for plane elasticity problems was produced and fully proved by the variational principle. Based on this, the equivalent boundary integral equations (EBIE) with direct var...
-
Article
Unified way for dealing with three-dimensional problems of solid elasticity
Unified way for dealing with the problems of three dimensional solid, each type of plates and shells etc. was presented with the virtual boundary element least squares method(VBEM). It proceeded from the diffe...
-
Article
A method for topological optimization of structures with discrete variables under dynamic stress and displacement constraints
A method for topological optimization of structures with discrete variables subjected to dynamic stress and displacement constraints is presented. By using the quasistatic method, the structure optimization pr...
-
Article
Analytical treatment of boundary integrals in direct boundary element analysis of plan potential and elasticity problems
An analytical scheme, which avoids using the standard Gaussian approximate quadrature to treat the boundary integrals in direct boundary element method (DBEM) of two-dimensional potential and elastic problems,...
-
Article
Equivalent Boundary Integral Equations with indirect unknowns for thin elastic plate bending theory
Equivalent Boundary Integral Equations (EBIE) with indirect unknowns for thin elastic plate bending theory, which is equivalent to the original boundary value problem, is established rigorously by mathematical...
-
Article
Formulation of boundary element-linear complementary equation for the frictional elastic contact problems
Boundary element-linear complementary equations are formulated to solve elastic contact problems with Coulomb frictions. It is also a new attempt to solve free boundary problems in solid mechanics by means of .....
-
Article
Complex variable function method fob hole shape optimization in an elastic plane
In this paper, a complex variable function method for solving the hole shape optimization problem in an elastic plane is presented. In this method, the stresses in hole problems are analysed by taking advantag.....
