System monitoring of concrete lining for the mining companies of Khibiny
The paper presents the research results on strength characteristics of monolith concrete and shotcrete supports with a non-destructive method, these characteristics reflect the operational state of the mine workings. The comparative assessment of the concrete strength under in-situ and laboratory co...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
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Murmansk State Technical University
2015-06-01
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| Series: | Vestnik MGTU |
| Online Access: | http://vestnik.mstu.edu.ru/v18_2_n61/08_Smirnov_221-227.pdf |
| Summary: | The paper presents the research results on strength characteristics of monolith concrete and shotcrete supports with a non-destructive method, these characteristics reflect the operational state of the mine workings. The comparative assessment of the concrete strength under in-situ and laboratory conditions has been given. The geometrical parameters of the shotcrete support have been presented |
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| ISSN: | 1560-9278 1997-4736 |