Upper bound limit analysis of thin plates with a generalized conforming element formulated by the quadrilateral area coordinate method - Xia, Jiangtao; Chen, Shenshen; Zhu, Pengyu (Archive of applied mechanics (1991), 2025)
Keywords: Accuracy; Cartesian coordinates; Classical Mechanics; Engineering; Finite element analysis; Iterative methods; Limit analysis; Load; Original; Plastic zones; Quadrilaterals; Theoretical and Applied Mechanics; Thin plates; Upper bounds; Generalized conforming approach; Quadrilateral area coordinate method; Upper bound limit analysis; Direct iterative method; Thin plates