The finite element analysis software ANSYS was adopted to analyze the elastic-plasticbuckling behavior of SPDB with stiffened panel at both edges.
利用有限元软件ANSYS分析了梭形三肢钢管格构柱的几何参数对其弹性屈曲荷载和屈曲模态的影响。
2
The elasticplasticbuckling analysis is completed on bucking load and buckling mode of thin wall cylindrical shells fully filled with liquid under axial compression.
对充满液体的薄壁圆柱壳经受轴向压缩时的屈曲载荷和屈曲模态进行了弹塑性屈曲分析。
3
The analysis and contrast of deformation pattern, state of stress, plastic deformation history, plastic limit load and limit load of elasticbuckling are analyzed and contrasted.