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Two-field-variable meshless method based on moving kriging interpolation for solving simply supported thin plates under various loads
2015
Journal of King Saud University: Science
Meshless method choosing Heaviside step function as a test function for solving simply supported thin plates under various loads is presented in this paper. The shape functions using regular and irregular nodal distribution as well as order of polynomial basis choice are constructed by moving kriging interpolation. Alternatively, two-field-variable local weak forms are used in order to decompose the governing equation, biharmonic equation, into a couple of Poisson equations and then impose
doi:10.1016/j.jksus.2014.12.003
fatcat:bwmq4qugcbh6jbsvbbvdladkwa