An Easy Adaptive Boundary Mesh for 2D Elastic Problem

This paper concerns a new adaptive boundary mesh generation, specifically focusing on computational efficiency. For this purpose, the following facilities are employed: relatively fine initial mesh, simple interpolation error estimator and advanced h-adaptive mesh refinement process which can remove the nodes with small contribution to error decrease. In this paper, it is applied to the optimal mesh design of the two-dimensional elastic problem for confirming its validity.