Analysis of State of Stress in the Loading Assembly of One-Bucket Wheel Loader Operated in Copper Mine

The paper shows a project of a mining boom of one-bucket wheel loader operated in copper mine with analysis of state of stress. Discussed the basic quarried materials properties specifying the properties of copper ore. Explains the basic issues related to the machines working in surface and underground mining. Specify the initial dimensions of the mining boom of loader, and did the analytical calculations aims to designation of loads that occur during the load operation. In preparing the model for the resistance analysis of finite element method carried out his discretisation and the boundary conditions were imposed. On the basis of the results conducted analysis of the assumptions.