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Plate Bending Elements with Discrete Constraints: New Triangular Elements
Zienkiewicz, O. C.; Taylor, Robert L.; Papadopoulos, Panayiotis; Oņate, Eugenio
UCB/SEMM-1989/09, Dept. of Civil Engineering, University of California, Berkeley, 1989-03, 46 pages
Elements based on Reissner-Mindlin assumptions and using discrete (collocation type)constraints have proved effective but their relation to straight-forward approximations was not clear. In this paper this relationship is discussed and the reasons for the their success is explained allowing for new triangular elements to be developed.
Available online: http://nisee.berkeley.edu/documents/SEMM/SEMM-89-09.pdf (19 MB)