Effect of fabrication methods on the ultimate strength of aluminum hull girders
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- 作者：Vahid Farajkhah vahid@dal.ca" class="auth_mail" title="E-mail the corresponding author ; Yi Liu ; yi.liu@dal.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Aluminum stiffened plates ; Metal gas welding ; Friction stir welding ; Ultimate strength ; Finite element analysis ; Hull girder
- 刊名：Ocean Engineering
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：114
- 期：Complete
- 页码：269-279
- 全文大小：2059 K
文摘
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Friction stir (FSW) and metal inert gas (MIG) welding were simulated in ANSYS.
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Aluminum stiffened plates welded together by FSW, MIG fillet and MIG butt welding.
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Welding induced distortions, HAZ and residual stresses were investigated.
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Effect of welding on the ultimate moment capacity of hull girders was investigated.