ZhangSchoolSiyueSchoolHeSchoolKeSchoolWangSchoolXiulingSchoolWangSchoolSpringerEnvironmental Earth SciencesFan HB, Zhang YH, He SY, Wang K, Wang XL, Wang H. 2018. Hazards and treatment of karst tunnelling in Qinling-Daba mountainous area: overview and lessons learnt from Yichang- Wanzhou railway ...