PREDICTING THE FATIGUE LIFE OF ADHESIVELY-BONDED JOINTS

被引：76

作者：

KINLOCH, AJ

OSIYEMI, SO

机构：

[1] Imperial College of Science, Technology and Medicine, Department of Mechanical Engineering, London, SW7 2BX, Exhibition Road

来源：

JOURNAL OF ADHESION | 1993年 / 43卷 / 1-2期

关键词：

EPOXY FILM ADHESIVE; FIBER REINFORCED COMPOSITE; DOUBLE CANTILEVER BEAM SPECIMEN; CRACK GROWTH; FRACTURE MECHANICS; SINGLE LAP JOINT; THEORY; EXPERIMENT; ADHESIVE FRACTURE ENERGY; LIFE PREDICTION; CYCLIC FATIGUE;

D O I：

10.1080/00218469308026589

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The fatigue behaviour of adhesively-bonded joints, which consisted of an epoxy-film adhesive bonding fibre-composite substrates, has been studied. Using a double-cantilever beam specimen, the rate of crack growth per cycle has been measured as a function of the maximum strain-energy release rate, G(max). These data have then been modelled, and used to predict the fatigue lifetime of bonded single-lap joints. The agreement between the theoretical predictions and experimental results for the fatigue behaviour of the single-lap joints was found to be excellent.

引用

页码：79 / 90

页数：12

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