1. Chen Baozhi.Mine safety engineering[M].Shenyang: Northeastern University Press, 1993.(in Chinese).
2. Zhou Changda,Chen Shengwu.Mine safety technology[M].Chengdu:Chengdu Science and Technology Press, 1986.(in Chinese).
3. Li Xibing,Li Diyuan,Zhao Guoyan and so on.Metal Mining underground mined-out area detection, treatment and safety assessment [J].Mining and Safety Engineering, 2006, 23(1):24.(in Chinese).
4. Kuancheng Upper House Mining Co.,Ltd.Survey on Da’an ore body mining situation of No.1 and No.2 stope of Kuancheng Upper House Mining Co.,Ltd.[R]2010.08.(in Chinese).
5. Gao Erxin,Yang Renshu.Blasting engineering[M].Lanzhou:China University Of Mining And Technology Press, 1999.(in Chinese).