EFFECT OF BONDED COMPOSITE PATCH ON THE STRESS INTENSITY FACTOR FOR A CENTER-CRACKED PLATE

被引：13

作者：

Aabid, Abdul ^{[1
]}

Hrairi, Meftah ^{[1
]}

Ali, Jaffar Syed Mohamed ^{[1
]}

Abuzaid, Ahmed ^{[2
]}

机构：

[1] Int Islamic Univ Malaysia, Dept Mech Engn, Kulliyyah Engn, Kuala Lumpur, Malaysia

[2] Sudan Univ Sci & Technol, Dept Aeronaut Engn, Khartoum, Sudan

来源：

IIUM ENGINEERING JOURNAL | 2019年 / 20卷 / 02期

关键词：

stress intensity factor; center crack; composite patch; adhesive; finite element; ALUMINUM PLATE; REPAIR;

D O I：

10.31436/iiumej.v20i2.912

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Crack propagation until fracture is an important criterion to predict a structure's service life. In order to increase the latter, the cracked component needs to be repaired or replaced. In the present study, a finite element analysis has been carried out to investigate the effects of adhesive thickness, patch thickness and crack length on the passive repair performance of a center-cracked rectangular aluminum plate under mode-I loading condition using finite element ANSYS package. A comprehensive parametric study shows that the stress intensity factor is influenced by the patch thickness, patch size, adhesive material, and adhesive thickness.

引用

页码：211 / 221

页数：11

共 16 条

[1]

Aabid A., 2019, Int. J. Recent Technol. Eng., V7, P235

[2]

Aabid A., 2018, Int. J. Mech. Prod. Eng. Res. Dev., V4, P238

[3]

Aabid A., 2018, Int. J. Mech. Prod. Eng. Res. Dev., V6, P249

[4] Comparison between double and single sided bonded composite repair with circular shape [J].