Boundary Element Method with Automatic Progressive Cell Generation for Elastoplastic Analysis
نویسندگان
چکیده
An adaptive automatic cell generation for elasto-plastic problems has been developed which eliminates the need of user definition of the cells. These are progressively generated only on those points where plasticity occurs. Unnecessary domain computations are avoided, which leads to a gain in efficiency. The new method has been tested on examples and the accuracy of the results is in agreement with the solution from a finite element calculation and from a calculation with the boundary element method using predefined cells.
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