DING Zhibao,WEN Xuezhu*.The model analysis of frame structure based on ABAQUS[J].Journal of Yanbian University,2013,39(03):224-226.
基于ABAQUS的某车架结构的模态分析
- Title:
- The model analysis of frame structure based on ABAQUS
- 文章编号:
- 1004-4353(2013)03-0224-03
- Keywords:
- frame structure; ABAQUS; modal analysis; element analysis
- 分类号:
- TB391.77
- 文献标志码:
- A
- 摘要:
- 利用Pro/E软件建立某车架结构的三维几何模型,并利用ABAQUS有限元分析软件分析了车架在自由状态下的模态,得到了车架的前六阶的模态振型和固有频率,并根据模态分析的评价原则,验证了该车一阶弯曲和扭转模态的固有频率的合理性.
- Abstract:
- The 3-D model of the frame structure was built with Pro/E software, and then imported the model into the ABAQUS finite element analysis software. Through the free state of modal analysis, this paper obtained the first six order modal vibration mode and natural frequency of the frame structure. According to the evaluation principle of modal analysis, rationality of the first-order natural frequency of bending and torsion mode were verified.
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备注/Memo
收稿日期: 2013-06-25
通信作者: 文学洙(1963—),男,博士,副教授,研究方向为机构学与机械动力学.