@inproceedings{b748baf88c714a268de87db096216863,
title = "Analytical model of adhesively bonded composite double-lap joints containing a fully or non-fully debond flaw",
abstract = "Adhesive bonding technology is widely applied in the assembly and repair processes of composite laminates. However, the debond flaws existing in the adhesive layer weakens the load-carrying capacity of adhesively bonded structures. This article presents an analytical model to investigate the adhesive shear behaviour of double-lap joints containing a debond flaw. Differential element method is employed to simulate the stress and strain distribution of adhesive layer, which considers anisotropy of each ply in the composite laminates and elastic-perfectly plastic behaviour of the adhesive. This model can compute the stress and stiffness of adhesive double-lap joints with different debond flaw conditions, covering fully debond ones as well as non-fully ones. Finite element model of double-lap joints is built in this paper to validate the accuracy of proposed analytical model. We also compared the debond flaw joints and non-flaw ones in terms of their adhesive strain and stress distribution.",
keywords = "Adhesive stress, Analytical model, Debond flaw, Double-lap joints, Lap-shear, Strain",
author = "Meiqi Guo and Zhidong Guan and Faqi Liu and Zengshan Li",
note = "Publisher Copyright: {\textcopyright}2018 Copyright is held by the owner/author(s). Publication rights licensedto ACM.; 2018 International Conference on Service Robotics Technologies, ICSRT 2018 ; Conference date: 16-03-2018 Through 19-03-2018",
year = "2018",
month = mar,
day = "16",
doi = "10.1145/3208833.3208840",
language = "英语",
series = "ACM International Conference Proceeding Series",
publisher = "Association for Computing Machinery ",
pages = "78--83",
booktitle = "ICSRT 2018 - Proceedings of 2018 International Conference on Service Robotics Technologies",
address = "美国",
}