期刊
ENGINEERING FRACTURE MECHANICS
卷 97, 期 -, 页码 105-135出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.engfracmech.2012.10.025
关键词
Adhesive joints; Failure prediction; Finite-element analysis; Fracture mechanics
类别
资金
- Wallonia (Belgium)
- European ERDF funds
The present work relates to the numerical prediction of the mode I failure of metal-to-metal adhesive joints under quasi-static, steady-state conditions by means of a criterion based on attaining a critical value of the maximum principal stress at a critical distance ahead of the crack tip. The model accurately predicts the failure of three adhesives (i) over a wide range of the thickness of the adhesive layer from 0.1 to 1 mm, and (ii) for two very different test geometries: namely the linear elastic fracture-mechanics tapered double-cantilever beam test and the elastic-plastic fracture-mechanics wedge-peel test. (C) 2012 Elsevier Ltd. All rights reserved.
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