Experimental and numerical analysis of single lap composite joints with inter-adherend fibers

被引：20
作者：
Beylergil, Bertan [2 ]
Cunedioglu, Yusuf [2 ]
Aktas, Alaattin [1 ]
机构：
[1] Istanbul Univ, Dept Mech Engn, Fac Engn, TR-34320 Istanbul, Turkey
[2] Nigde Univ, Dept Mech Engn, Fac Engn, TR-51245 Nigde, Turkey
来源：
COMPOSITES PART B-ENGINEERING | 2011年 / 42卷 / 07期
关键词：
Adhesion; Mechanical testing; Numerical analysis; Stitching; I DELAMINATION TOUGHNESS; LAMINATED COMPOSITES; BONDED JOINTS; STRENGTH; MODE; FAILURE; PERFORMANCE; BEHAVIOR; DAMAGE; CFRPS;
D O I：
10.1016/j.compositesb.2011.06.010
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, a novel reinforcing method for glass-fiber reinforced composites, which consists of inter-adherend glass fibers (IAF) that get through the composite adherend like a pin, was investigated experimentally and numerically. Two types of joints were investigated. One is the traditional single lap joint without inter-adherend (Type A) and the other is Type B in which the fiber pin was used. Static tensile tests were performed at ambient environment in accordance with ASTM standards. In the numerical analysis, ANSYS 12.0 software package was used. The results show that the fibers improve the ultimate strength and damage tolerance of composite joints. In addition, the numerical results show a good agreement with the experimental ones. (C) 2011 Elsevier Ltd. All rights reserved.
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收藏
页码：1885 / 1896
页数：12
相关论文
共 55 条
[51]   Failure of adhesive-bonded composite single lap joints with embedded cracks [J].
Tong, L .
AIAA JOURNAL, 1998, 36 (03) :448-456
[52]  
Tong L., 1999, ANAL DESIGN STRUCTUR
[53]  
TROULIS E, 2001, P 6 INT C DEF FRACT
[54]   Improved theoretical solutions for adhesive lap joints [J].
Tsai, MY ;
Oplinger, DW ;
Morton, J .
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1998, 35 (12) :1163-1185
[55]  
Tsai SW., 1980, INTRO COMPOSITE MAT
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