Application of Chi-Square Method in Statistical Homogeneity Zoning of Fractured Rock Mass in Longmen Peak, Changbai Mountain

LI Ming, LI Guang-jie, ZHANG Wen, LIU Hui-ming, WANG Ji-liang, YANG Jing

Journal of Jilin University(Earth Science Edition) . 2012, (2): 449 -453 .