Hau Nguyen-Ngoc1,2, H. Nguyen-Xuan3, Magd Abdel-Wahab4,5,*
CMC-Computers, Materials & Continua, Vol.66, No.1, pp. 165-178, 2021, DOI:10.32604/cmc.2020.012948
Abstract This study adapts the flexible characteristic of meshfree method in analyzing three-dimensional (3D) complex geometry structures, which are the interlocking concrete blocks of step seawall. The elastostatic behavior of the block is
analysed by solving the Galerkin weak form formulation over local support
domain. The 3D moving least square (MLS) approximation is applied to build
the interpolation functions of unknowns. The pre-defined number of nodes in
an integration domain ranging from 10 to 60 nodes is also investigated for their
effect on the studied results. The accuracy and efficiency of the studied method on
3D elastostatic responses are validated through… More >
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