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机译:A mixed isostatic 16 dof quadrilateral membrane element with drilling rotations, based on Airy stresses
University of Calabria, DIMES, Ponte P. Bucci Arcavacata di Rende, CS, Italy;
Mixed quadrilateral membrane element; Airy stresses; Allman kinematics; Drilling rotations; Spurious energy modes; Geometrically nonlinear analysis;