基于刚散耦合的大型矿用自卸车联合仿真分析
Joint Simulation Analysis of Large Mining Dump Trucks Based on Rigid Dispersion Coupling
韩鹏 1杨琦2
作者信息
- 1. 智能采矿装备技术全国重点实验室,山西 太原 030000;山西太重智能采矿装备技术有限公司,山西 太原 030000
- 2. 太原重工股份有限公司技术中心,山西 太原 030000
- 折叠
摘要
矿用自卸车在行驶过程中承受各类复杂的静态与动态载荷,为更真实模拟散料对自卸车的载荷影响,采用多体动力学与颗粒动力学联合仿真的方法,获得各种工况下自卸车的受力变化,提高了仿真分析的置信度,为矿用自卸车的设计提供了理论指导.
Abstract
Mining dump trucks bear various complex static and dynamic loads during operation.In order to simulate the load impact of hulk materials on dump trucks more realistically,a joint simulation method of multi-body dynamics and particle dynamics is adopted to obtain the force changes of dump trucks under various working conditions,which improves the confidence of simulation analysis and provides theoretical guidance for the design of mining dump trucks.
关键词
矿用自卸车/联合仿真/动力学分析Key words
mining dump truck/joint simulation/kinetic analysis引用本文复制引用
出版年
2024
NETL
NSTL
万方数据