装载机铲取过程中散体物料变形的研究

Research for the Deformation of Granular Materials during the Shovelling Process of a Loader

尝试应用离散单元法模拟装载过程，得到插入与铲取过程中颗粒物料的变形与流动规律．据此，提出了装载阻力的计算方法．

By means of the discrete element method, we attempt to simulate the loading process of a loader, get the deformation and flow laws of granular materials during the inserting and shovelling process and put forward a calculation method of loading resistance.