A NONDESTRUCTIVE METHOD TO DETERMINE MATERIAL PROPERTIES IN ANISOTROPIC PLATES

被引：47
作者：
FALLSTROM, KE
JONSSON, M
机构：
[1] Division of Experimental Mechanics, Luleå University of Technology, Luleå
来源：
POLYMER COMPOSITES | 1991年 / 12卷 / 05期
关键词：
D O I：
10.1002/pc.750120502
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
Material parameters in anisotropic rectangular plates are determined in a nondestructive way. Real-time, TV-holography is used to determine frequencies and shapes of the first five modes of vibration of plates with free-free boundary conditions. According to rules given in the paper, finite element analysis is then used to determine two effective Young's moduli, the shear modulus, and the Poisson's ratio.
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收藏
页码：293 / 305
页数：13
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