【作者单位】; 1 Tongji Univ, Key Lab Geotech & Underground Engn, Minist Educ, Dept Geotech Engn, Shanghai, Peoples R China 增强组织信息的名称 Tongji University ; 2 Tibet Univ, Inst Technol, Lhasa, Peoples R China 增强组织信息的名称 Tibet University
【召开年】2018
【会议地点】Tongji Univ, Shanghai, PEOPLES R CHINA
【会议录】PROCEEDINGS OF GEOSHANGHAI 2018 INTERNATIONAL CONFERENCE: ROCK MECHANICS AND ROCK ENGINEERING
【摘要】 The meso morphologies of the fracture surface of cracked rock mass indirectly reflects its internal damage evolution process. In this paper, the SEM scanning images of the specimens with different pre-existing cracks under uniaxial compression are po...
