Full Anchor Cable Support Mechanism and Application of Roadway with Thick Soft Rock Mass Immediate Roof

The focus of this paper is the thick soft rock mass roof track roadway in No. 3606 panel Chaili Coal Mine. Due to its substantial thickness, susceptible damage and deformation during mining process. In order preserve integrity roof, a full anchor cable support scheme proposed after studying mechanism bolt-anchor support. supporting parameters feasibility were determined through experience numerical simulation analyses field. Moreover, on-site monitoring data analysis conducted, revealing that cables bolts played stable role roadway. displacement roadway’s floor was minimal, as two ribs. overall minor. Practice demonstrated method effective immediate rock.