Zhen-yuan Zhang

Multi-scale characterization of karst media, negative-pressure suffusion mechanism and collapse risk assessment for urban metro engineering: A case study of Guiyang metro line 3, China

Abstract Multi-scale characterization of karst media is a fundamental prerequisite for accurate stability evaluation and collapse risk assessment in karst terrains, especially for the safety control of urban metro engineering. Taking the Huaxi South Parking Lot of Guiyang metro l...