ORIGINAL RESEARCH
Investigating Water Permeation through
the Soil-Rock Mixture in Underground
Engineering
Yingchao Wang1,2, Fanshu Meng2, Fan Geng3, Hongwen Jing1, Ning Zhao2
Pol. J. Environ. Stud. 2017;26(4):1777-1788
ORIGINAL RESEARCH
Risk Assessment of Water Inrush
in Karst Tunnels Based on the Efficacy
Coefficient Method
Yingchao Wang1,2, Xin Yin1,2, Fan Geng3, Hongwen Jing1,2, Haijian Su1, Richeng Liu1
Pol. J. Environ. Stud. 2017;26(4):1765-1775