Progressive damage modeling of spiral and ring composite structures for offloading hoses
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- 作者：Maikson L.P. Tonattoa ; maikson.tonatto@ufrgs.br" class="auth_mail" title="E-mail the corresponding author ; maik.tonatto@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Maria M.C. Fortea ; Volnei Titab ; Sandro C. Amicoa
- 关键词：Offloading hose ; Curved composite structures ; Progressive damage model ; Crushing load
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：15 October 2016
- 年：2016
- 卷：108
- 期：Complete
- 页码：374-382
- 全文大小：3132 K
文摘
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Composite spiral and rings manufactured by curved pultrusion and filament winding have been evaluated via crush test.
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Failure and damage analyses have been implemented in a finite element model to predict crush behavior of the hose section.
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Computational analyses have simulated crush test behavior, showing good agreement for load versus displacement curves.