CAJ | 학술논문

针对断层破碎带大断面巷道在长期流变与泥化失稳围岩状态下的支护问题，从分析巷道承压水、围岩泥流体泥化变化入手，采取有效的导解承压水技术、防强流变突喷技术，研发以点柱置换、大板底支护封堵、缓释叠加应力为特点的巷道支护技术，支护稳定性较传统支护显著提高，为同类巷道支护提供范例。
침대단층파쇄대대단면항도재장기류변여니화실은위암상태하적지호문제，종분석항도승압수、위암니류체니화변화입수，채취유효적도해승압수기술、방강류변돌분기술，연발이점주치환、대판저지호봉도、완석첩가응력위특점적항도지호기술，지호은정성교전통지호현저제고，위동류항도지호제공범례。
Aiming at the supporting problems of fracture zone large -scale roadway under instability state with long -term rheology ,the paper analyzed roadway confined water and the changing of surrounding rock flowing mud argillization ,used effective relieving confined water technology and strong rheology spurting prevention technology ,researched and developed roadway supporting technology of pillar displacement ,large floor support-ing blocking and slow releasing superposition stress ,which proved supporting stability was improving compared with traditional support and provided examples for similar roadway supporting .