摘要
利用三维软件和有限元软件建立了液压支架前连杆三维实体模型和有限元模型。运用有限元分析软件MSC.Nastran对有限元模型进行了静力分析和模态分析,得到了有用的数值模拟结果。分析结果对改进液压支架前连杆的结构设计提供了参考依据。
The 3D substance model and the finite element model of the front link for the hydraulic powered support were established with the 3D software and the finite element software. The finite element analysis software, MSC. Nastran, was applied to make the static analysis and the modal analysis to the finite element model. The effective numerical simulation results were obtained. The analysis results could provide the reference basis to improve the structure design of the front link of the hydraulic powered support.
出处
《煤炭科学技术》
CAS
北大核心
2009年第4期69-71,共3页
Coal Science and Technology
基金
中国矿业大学科学基金资助项目(2005B008)
