BIFURCATION IN ISOTROPIC THIN-FILM SUBSTRATE PLATES

被引:87
作者
SALAMON, NJ
MASTERS, CB
机构
[1] Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, PA 16801
[2] Boalsburg, PA 16827
关键词
D O I
10.1016/0020-7683(94)00129-K
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
Formulae for the bifurcation of free-free, rectangular, isotropic, thin film/substrate plates under the action of intrinsic film stress and initial strain are developed. The formulae are in terms of fundamental material properties and plate parameters and are presented in a compact form. Bifurcation behavior over a range of material and geometric combinations, as well as limiting cases, are investigated.
引用
收藏
页码:473 / 481
页数:9
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