装载机工作阻力的模拟研究  

Simulation of working resistance on shovel loader

作　　者：张纯宇[1] 

机构地区：[1]东北工学院

出　　处：《工程机械》1992年第3期6-11,49,共6页Construction Machinery and Equipment

摘　　要：装载机的工作阻力包括行驶阻力和铲装阻力。本文介绍了装载机铲装阻力的形成机理及其规律,以散体力学为理论基础推出了铲装阻力计算公式,并通过模拟试验得出了回归的试验公式。The working resistance on shovel loaderconsists of travelling resistance and loadingresistance. The mechanism and principls ofloading resistances on shovel loader are intro-duced in this paper. The formula of loadingresistance is derived on the basis of mechanicsof bulk material and the experimental formulaby regression is obtained through simulation.

关 键 词：研究 装载机 铲斗 阻力 松散体力学 

分 类 号：TH243[机械工程—机械制造及自动化]