关于MZ1元、MZ2元和MB1元的误差估计  

ON THE ERROR ESTIMATES OF MZ 1 ELEMENT, MZ 2 ELEMENT AND MB 1 ELEMENT

作　　者：徐林荣[1] 

机构地区：[1]杭州大学数学系,310028

出　　处：《高校应用数学学报（A辑）》1993年第3期262-272,共11页Applied Mathematics A Journal of Chinese Universities(Ser.A)

基　　金：浙江省自然科学基金

摘　　要：本文给出MZ1元、MZ2元和MB1元的收敛阶,并且证明MZ1元与MB1元等价。In this paper, the error estimates for both moments and rotations are given for the MZ 1 plate element, the MZ 2 plate element and the MB 1 plate element, which are introduced by Zhang Fei recently. The asymptotical errors are of order h and h2 , respectively, where h is the supremum of the lengths f of the sides of the elements. Moreover it is proved that the space of shape functions of the MZ 2 plate element is actually identical with MB 1 element.

关 键 词：非协调板元 误差估计 板 弯曲 

分 类 号：O343[理学—固体力学]