A global formulation for complex rod structures in isogeometric analysis
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- 作者：Qingyuan Hu ; Yang Xia ; yangxia@dlut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Rui Zou ; Ping Hu ; pinghu@dlut.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Isogeometric ; Multi-patch ; Timoshenko ; Rod ; Global formulation
- 刊名：International Journal of Mechanical Sciences
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：115-116
- 期：Complete
- 页码：736-745
- 全文大小：3182 K
文摘
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A spatial rod formulation for multi-patch complex structures is proposed.
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The formulation is suitable for multi-patch assembling and post-processing.
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The curvature and torsion are considered in the formulation.