Application of Photoelastic Stressmeter to the Mine Stope 570 of the Thin_lodes in Dachang Tongkeng Tin Mine
Zhou Xiaoping He Chuixiang Zhang Yongxing
DOI:10.11835/j.issn.1674-4764.1999.02.004
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,1999,Pages 19-22
- Abstract
The cause of mine pollar destructionin in Dachang Tongkeng Tin Mine was analyzed from observation by photoelastic stressmeter embedded in mine stope 570. The resulte obtained can serve as guidance for further work.