挖掘机铲斗与松散岩石挖掘阻力分析

Resistance Analysis of Excavator Bucket and Loose Rock Excavation

针对挖掘机铲斗和松散岩石挖掘阻力进行系统分析,介绍铲斗挖掘阻力和松散岩石离散模型,分析挖掘机铲斗的挖掘阻力,包括岩石颗粒尺寸和岩石颗粒形状的影响,希望能给提供有效参考。

This paper makes a systematic analysis on the digging resistance of excavator bucket and loose rock,first introduces the digging resistance of bucket and the discrete model of loose rock,then analyzes the digging resistance of excavator bucket,including the influence of rock particle size and rock particle shape,hoping to provide effective reference for relevant people.