Research on testing and comprehensive assessment methods of coalmine goaf treatment effect

摘要

Based on practice of many projects, the paper concluded comprehensive methods and techniques onimproving the testing and assessing of the project quality and effect under complex geological conditions,formulated comprehensive testing and assessing methods of “geophysical prospecting + drilling + borehole colorTV + drilling fluid leakage monitoring + rock mechanics test”, achieving a comprehensive analysis andassessment system from an isolated point to a whole range and from qualification to quantification, which couldbe shared by similar projects from home and abroad.