Vibration Analysis of Anisotropic Circular Cylindrical Shells with Varying Winding Angle

摘要：

In order to obtain approximate analytical solution of natural frequencies for the free vibration of anisotropic circular cylindrical shells made of CHRP (glass fiber-reinforced plastic) with simply supported boundary conditions, Loves theory and Energy method are used. Computation results show that the fundamental frequency comes from different vibration modes while the winding angle varies, the effect of number of axial half waves is stronger than number of circumferential waves on natural frequency of free vibration of anisotropic circular cylindrical shell. The effect of shells geometrical parameters is also investigated on natural frequencies.

关键词： component anisotropic circular cylindrical shells GFRP winding angle natural frequencies free vibration energy method

作者: Zhiwei Wang Bo Wu Da Huo S. M. Bosiakov

作者单位: College of Mechanical and Power Engineering Harbin University of Science and Technology Harbin, Chin Faculty of mechanics-mathematics Belarusian State University Minsk, Belarusian

会议类型: 国际会议

会议名称: 2011 International Conference on Electronic & Mechanical Engineering and Information Technology(EMEIT 2011)(2011年机电工程与信息技术国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 4385-4388

在线出版日期: 2011-08-12（万方平台首次上网日期，不代表论文的发表时间）