Experimental and Numerical Determination of Stress Intensity Factors of Crack in Plate with a Multiple Holes

被引：0
|
作者：
Belamri, S. [1 ]
Tamine, T. [2 ]
Nemdili, A. [3 ]
机构：
[1] Direct Reg Ouest, ARCELOR MITTAL, 02 Rue Mekki Khalifa, Oran 31000, Algeria
[2] Univ Sci Technol Oran Algerie, Fac Genie Mecan, Lab LCGE, Oran 31000, Algeria
[3] Fac Genie Civil & Architecture, Lab LRTTFC, Oran 31000, Algeria
来源：
DAMAGE AND FRACTURE MECHANICS: FAILURE ANALYSIS OF ENGINEERING MATERIALS AND STRUCTURES | 2009年
关键词：
Photoelasticity; Fringe; Crack; Stress Field; Stress Intensity Factor; FRANC; 2D;
D O I：
10.1007/978-90-481-2669-9_30
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The optical method of photoelasticity was used to measure Stress field and stress intensity factors of crack with the presence of holes in a polycarbonate PSM-1 birefringeant plates under tension. Tests were used for variable numbers and dimensions of holes. The present study takes into account the several positions of holes and crack in plates. Stress intensity factor has been determined from die crack tip fringe pattern by multiple points' technic. Experimental results have been confirmed with a good agreement numerical estimation of stress intensity factors obtained with the finite element method (FRANC 2D).
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页码：285 / +
页数：2
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