Application of isogeometric method to free vibration of Reissner-Mindlin plates with non-conforming multi-patch

详细信息    查看全文

• 作者：Gang Zhao^a ; Xiaoxiao Du^a ; ^b ; Wei Wang^a ; ^{jrrt@buaa.edu.cn} ; Bo Liu^c ; ^d ; Hongbing Fang^e
• 关键词：Isogeometric analysis ; Nitsche method ; Free vibration ; Mindlin plates ; Non-conforming
• 刊名：Computer-Aided Design
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：82
• 期：Complete
• 页码：127-139
• 全文大小：6196 K
• 卷排序：82

文摘

Isogeometric method for free vibration of non-conforming Mindlin plate is proposed. Cases of multi-interface and multi-patches sharing one common point are considered. The mode frequencies of non-conforming Mindlin plate could be predicted. Nitsche based isogeometric method can provide approving convergence.