ZENG Xiang-yong, DENG An-fu. Element-free Galerkin method for computation of orthotropic Mindlin plate bending on elastic foundation in hydraulic structures[J]. 2006, 27(S2).
ZENG Xiang-yong, DENG An-fu. Element-free Galerkin method for computation of orthotropic Mindlin plate bending on elastic foundation in hydraulic structures[J]. 2006, 27(S2).DOI:
Element free Galerkin method (EFGM) is a meshless numerical method by constructing interpolation function with moving least squares (MLS) interpolation. Based on the interpolation function of EFGM and its derivative function
the governing equations of EFGM to deflection solution of elastic orthotropic Mindlin plates bending on Winkler elastic soil foundation are achieved by variation principle. Computation program is designed according to this theory. Numerical results indicate that the above method is feasible and effective to solve the elastic foundation plate problem in hydraulic structures.