Performance evaluation of hybrid YYPO-RF, BWOA-RF and SMA-RF models to predict plastic zones around underground powerhouse caverns

Jian Zhou, Yuxin Chen, Weixun Yong

2022Geomechanics and Geophysics for Geo-Energy and Geo-Resources12 citationsDOI

Topics & Concepts

OverburdenRock mass classificationMidpointStructural engineeringGeotechnical engineeringCompressive strengthMean squared errorOffset (computer science)Correlation coefficientGeologyEngineeringMathematicsGeometryComputer scienceMaterials scienceStatisticsComposite materialProgramming languageRock Mechanics and ModelingGeotechnical Engineering and AnalysisTunneling and Rock Mechanics