矿车撞击防跑装置缓冲块的有限元分析  

Anti-collision Devices Tub Running Buffer Block of Finite Element Analysis

作　　者：宋如敏[1] 王恒青[2] 

机构地区：[1]江苏联合职业技术学院徐州生物工程分院,江苏徐州221006 [2]江苏联合职业技术学院徐州机电工程分院,江苏徐州221011

出　　处：《煤矿机械》2009年第5期89-91,共3页Coal Mine Machinery

摘　　要：根据弹性力学、材料力学以及理论力学的基本原理和解决问题的基本思路,对矿车碰撞挡车装置缓冲块的过程中撞击力和变形情况进行分析与研究。引入有限元分析软件ANSYS/LS-DYNA来描述碰撞过程,以揭示矿车与挡车装置缓冲块的碰撞机理,为跑车防护装置的合理设计和安全性提供参数和依据。According to the elasticity, the mechanical theory of the basic principles of mechanics and problem - solving basic ideas of mine car collision blocked cars block buffer device in the process of impact force and deformation analysis and research. The introduction of finite element analysis software AN- SYS/LS - DYNA to describe the collision process, in order to reveal the tub with the car unit block buffer block mechanism of the collision, the sport ear for the protection of the device design and safety parameters and to provide basis.

关 键 词：缓冲块 变形 撞击力 碰撞过程分析 

分 类 号：TD524[矿业工程—矿山机电]