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利用ANSYS自带的编程语言APDL,在ANSYS平台上完成筒壳结构的参数化快速建模系统,并进行筒壳线性屈曲分析和非线性屈曲分析,取得此类结构的常见模态形式及临界荷载,在实际工程中有重要的参考价值。
Using ANSYS’s own programming language APDL, a parametric fast modeling system of cylindrical shell structure was completed on the ANSYS platform. Linear buckling analysis and nonlinear buckling analysis of the shell were performed to obtain common modal forms and critical loads of such structures. There are important reference values in practical projects.