SOME CONSIDERATIONS ON A 4-NODE FINITE-ELEMENT FOR COMPOSITES WITH THE DRILLING DEGREES OF FREEDOM

被引：2
|
作者：
PIANCASTELLI, L
机构：
[1] DIEM, Facoltà di Ingegneria, Università degli Studi di Bologna, 40136 Bologna
来源：
COMPUTERS & STRUCTURES | 1992年 / 43卷 / 02期
关键词：
D O I：
10.1016/0045-7949(92)90151-O
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A plate-type finite element with six degrees of freedom (DOF) for each of the four nodes is introduced. To obtain this result a Mindlin-type bending-plate element is superimposed on a three DOF per node plane-stress element. Composites are simulated using the YNS theory. A few considerations on some plate-shell elements already tested are reported and the introduction of the drilling DOF is justified. A comparison with the results obtained by using a nine-node reduced-integration isoparametric element is also supplied.
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页码：337 / 342
页数：6
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