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| The safety treatment measure of main chute in DaHongShan copper mine |
| Received:December 15, 2011 Revised:November 27, 2012 |
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| DOI： |
| KeyWord:main;chute support;safe-handling |
| Author | Institution |
| Chi Bing |
Kunming University of Science and Technology |
| Lv Lixing |
Kunming University of Science and Technology |
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| Abstract: |
| The main chute wall of DaHongShan copper mine are caving severe so it need to be rehabilitated and strengthened. In order to insure the workers" safety who work in the chute, the safe disposal of caving wellbore must be done well before the next steps. This paper introduces the processing plan and process and it provides an example for the similar mines. |
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