Abstract
The meshless method is expected to be an effective procedure for realizing a CAD/CAE seamless system from modeling to computation. In this study an effective meshless approach that uses node-by-node procedures to discretize the weak formed governing eguations derived by the principle of virtual work is proposed. To realize node-by-node procedures, three key methodologies are utilized. They are interpolation by MLSM, nodal integration and iterative solver using the stiffness at nodes. We describe the formulation and implementation, and investigate the applicability of the method in two-dimensional elastic problems.
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