CAJ | 학술논문

潘三矿深部进风井井筒受F47断层影响，应力集中，易造成井壁破坏及装载硐室失稳。为安全、高效通过该区段采取了多种注浆及复合加强支护技术，顺利通过了该断层破碎带，为不稳定地层中大断面硐室施工提供了有益的经验。
반삼광심부진풍정정통수F47단층영향，응력집중，역조성정벽파배급장재동실실은。위안전、고효통과해구단채취료다충주장급복합가강지호기술，순리통과료해단층파쇄대，위불은정지층중대단면동실시공제공료유익적경험。
Deep air shaft in Pansan Mine affected by fault F47 ,and it has the stress concentration phe‐nomenon ,so it is easy to cause the damage of shaft wall and the loading chamber instability. For safe‐ty ,high efficiency through the section to adopt a series of composite reinforced support technology , smoothly through the fault fracture zone ,provides useful experience for the unstable formation in big section chamber construction.