Mechanical characterization of orthotropic materials with speckle interferometry and numerical optimization

被引：0
|
作者：
Barile, C. [1 ]
Casavola, C. [1 ]
Pappalettera, G. [1 ]
Pappalettere, C. [1 ]
机构：
[1] Politecn Bari, Dipartimento Ingn Meccan & Gest, Viale Japigia 182, I-70126 Bari, Italy
来源：
YOUTH SYMPOSIUM ON EXPERIMENTAL SOLID MECHANICS (YSESM 2010) | 2010年
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D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This paper describes the process of mechanical characterization of orthotropic materials. An hybrid approach based on the combination of phase-shifting electronic speckle pattern interferometry (PSESPI) and finite element analysis is utilized. Three-point-bending experimental tests are carried out. The difference between displacement values measured with ESPI and their counterpart predicted by FEM analysis is minimized in order to find the values of the unknown elastic constants.
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页码：161 / 165
页数：5
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