Buckling Behavior of Clamped Laminated Composite Cylindrical Shells under External Pressure Using Finite Element Method

摘要：

　　In this study,the elastic buckling behavior of clamped laminated composite cylindrical shells under external pressure was studied.The Finite Element Method (FEM) was used to predict the critical elastic buckling pressure behavior when composite cylindrical shells were subjected to external pressure.The edges of the cylindrical shell ends were completely constrained to simulate clamped end conditions.The influences of parameters such as wall thickness,fiber angle,number of layers and L/R ratio of laminated composite cylindrical shells on critical buckling pressure were studied.It has been found that the under external pressure,the thickness and the fiber angle of the layers have the most significant effect on the critical buckling pressure.

关键词： Laminated Composite Cylindrical Shell Clamped Buckling Finite Element analysis

作者: Behzad Abdi Hamid Mozafari Amran Ayob Roya Kohandel

作者单位: Faculty of Mechanical Engineering, Universiti Teknologi Malaysia,81310 UTM Skudai, Johor, Malaysia Faculty of Civil Engineering, Universiti Teknologi Malaysia,81310 UTM Skudai, Johor, Malaysia

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 43-47

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）