A detailed study of the CHN-BQ rock mass classification method and its correlations with RMR and Q system and Hoek-Brown criterion
Aiqing Wu, Zhao Wen, Yihu Zhang, Xiang Fu
Topics & Concepts
Rock mass classificationGrading (engineering)Rock mass ratingMathematicsLogarithmConsistency (knowledge bases)Linear regressionGeologyMineralogyGeotechnical engineeringStatisticsMathematical analysisEngineeringGeometryCivil engineeringRock Mechanics and ModelingDam Engineering and SafetyGeotechnical Engineering and Analysis