Buckling analysis of beam structure with absolute nodal coordinate formulation
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Buckling analysis of beam structure with absolute nodal coordinate formulation
- 发表刊物：
- Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
- 摘要：
- Absolute nodal coordinate formulation (ANCF) was applied to the buckling analysis. A delicate analysis scheme based on dichotomy method was proposed to solve the buckling problem with beam elements whose tangent stiffness matrix is a highly nonlinear function of nodal coordinates. Three existing planar beam elements are employed to show the application. The accuracy and capability of the ANCF beam for buckling analysis was validated with benchmark cases. Additionally, the influence of the shear effect on the buckling load is thoroughly investigated by comparing the solutions associated with different shear stiffness and slenderness.
- 合写作者：
- Wang J, Wang T
- 卷号：
- 235(9)
- 页面范围：
- 1585-1592
- 是否译文：
- 否
- 发表时间：
- 2020-08-02