Surrounding Rock Control Technique in Deep Mine and High Stress Compound Roof

The coal roadway construction brings a lot of difficulties to support work under the condition of high stress and compound roof in deep mine,if does not take advanced and reasonable supporting technology program,a huge safety risk will be likely generated.This paper makes analysis and research on support mode selection,surrounding rock control principle,surrounding rock control technology,supporting parameters design and practical application,etc,and describes how to ensure the support quality and safety problem under the condition of high stress and compound roof.Field practice has proved that anchor mesh combination support has good technical and economic results.