The Slope Comprehensive Reinforcement Design Scheme Optimization Based on the Limit Equilibrium Method

摘要

The composition of the open-pit mine slope is a dynamic process. With the arriving of the exploitation of the deep and slope, the slope height, slope angle increases for years and forms high-steep slope. Its security seriously restricts safety production. This article will take the steep slopes of one Open-pit Coal Mine in mining process as an example, and focus on the side slope stability analysis and the safety control. Furthermore, slip field theory and limit equilibrium method will be used to study on slope stability of present and mined slope. Combined with the production, the systematic research of the slope reinforcement measures are carried out on the premise of guaranteed safety. And optimization of slope landslide reinforcement scheme will be proposed.