Abstract:Purpose
To increase the use of the meshless method, a hybrid stress method is introduced into the meshless method.
Design/methodology/approach
The method is based on the radial point interpolation method (RPIM). According to the Hellinger Reissner principle, stress functions are introduced into the solution procedure. Finite elements are used as background cells for integration. All cells are divided into two types – the H cells, which are around the traction-free circular boundary, and the G cells. For the … Show more
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