Permeability Coefficient of Damage Zone of Surrounding Rock Based on Drucker-Prager Criterion
SUN Zhen-ping, GAO Zhao-ning, MENG Xiang-rui
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2013, (3): 26 -29 .  DOI: 10.3969/j.issn.1001-5485.2013.03.006