On Interpolative Meshless Analysis of Orthotropic Elasticity

As one possible alternative to the finite element method, interpolation characteristic is a key property that meshless shape functions aspire to. Meanwhile, method can directly impose essential boundary conditions, which undoubtedly an advantage over other methods. In this paper, establishment, implementation, and horizontal comparison of interpolative analyses orthotropic elasticity were studied. addition, radial point improved element-free Galerkin based on non-singular weight function applied solve beams ring problems. direct used apply displacement conditions for elastic Finally, detailed convergence study numerical parameters accuracy efficiency carried out. The results indicate three kinds methods showed good in modelling problems, highest.