|
| STUDY ON SEDIMENTATION CHARACTERISTICS AND STRENGTH DISTRIBUTION OF FILL IN DRIFT CUT AND FILL MINING |
|
|
| View Full Text View/Add Comment Download reader |
| DOI： |
| KeyWord:Drift filling Sedimentation characteristics Distribution of strength, |
|
|
| Hits: 2226 |
| Download times: 28 |
| Abstract: |
| Laboratory model tests and field survey examination on the characteristics of dewatering,sedimentation,cement content and strength distribution of filling material have been carried out.An approach to evaluate the engineering characteristics of filling mass and a way to improve the process of filling operation are presented. |
| Close |