On computational modeling of postbuckling behavior of composite laminates containing single and multiple through-the-width delaminations using interface elements with cohesive law
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- 作者：Bijan Mohammadi ; bijan_mohammadi@iust.ac.ir" class="auth_mail" title="E-mail the corresponding author ; Farhad Shahabi
- 关键词：Postbuckling analysis ; Cohesive zone model ; Delamination propagation ; Laminated composites
- 刊名：Engineering Fracture Mechanics
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：152
- 期：Complete
- 页码：88-104
- 全文大小：2954 K
文摘
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The postbuckling of laminates with single and multiple delaminations are studied.
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Interaction of delamination growth with buckling was simulated by CZM.
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An extensive parametric study performed to capture their effects on postbuckling.
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Even a small delamination may lead to the significant growth and final failure.