4BIENIAWSKI Z T. Improved design of room-and-pillar coal mines for us conditions[A]. Proc. of 1^nt Int. Cont. ms Mining Eng[C].New York: SME-AIME, 1982,19-50.
5WILSON A H,ASHWIN D P. Research into the determination of pillar size[J]. The Mining Engineer, 1972, ( 131) : 409-417.
1ZHANG Li-ya, DENG Ka-zhong, ZHU Chuan-guang, XING Zheng-quan Jiangsu Key Laboratory of Resources and Environmental Information Engineering, China University of Mining and Technology, Xuzhou 221116, China.Analysis of stability of coal pillars with multi-coal seam strip mining[J].中国有色金属学会会刊:英文版,2011,21(S3):549-555. 被引量:8