Angles of total shifts and angles of maxumum crop during development of faces diagonal to seam strike directions
When predicting deformations and determining measures to protect underworked objects, angular parameters are used: the boundary angles, the angles of total shift, the angle of maximum crop. The values of these angular parameters are given in the normative documents, but only for sections across and...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Saint-Petersburg Mining University
2017-06-01
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| Series: | Записки Горного института |
| Online Access: | https://pmi.spmi.ru/index.php/pmi/article/view/11080?setLocale=en_US |