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Title: | Anchoring of development workings in a zone of influence of mining in case of the level anchoring system |
Authors: | Demin, V. F. Fofanov, Oleg Borisovich Demina, T. V. Yavorskiy, V. V. |
Keywords: | разработки; горное дело; анкерные крепления; напряженно-деформированные состояния; горные породы; устойчивость; анкеровка |
Issue Date: | 2017 |
Publisher: | IOP Publishing |
Citation: | Anchoring of development workings in a zone of influence of mining in case of the level anchoring system / V. F. Demin [et al.] // IOP Conference Series: Materials Science and Engineering. — 2017. — Vol. 177 : Mechanical Engineering, Automation and Control Systems (MEACS 2016) : International Conference, October 27–29, 2016, Tomsk, Russia : [proceedings]. — [012041, 6 p.]. |
Abstract: | Regularities of the change of the stress-strain state of coal containing rock masses, depending on mining-geological factors, were revealed. These factors allow establishing rational parameters of anchoring of wall rocks to enhance the stability of development workings. Specific conditions of the deflected mode, displays of rock pressure, terms of maintenance depending on technological parameters are investigated. Researches allowed determining the degree of their development influence on the efficiency of application of the anchoring of the hollow making and will allow a reasonable application of anchoring certificates, provide stability of the rocks mining and reduce expenses on its realization and maintenance. |
URI: | http://earchive.tpu.ru/handle/11683/37848 |
Appears in Collections: | Материалы конференций |
Files in This Item:
File | Description | Size | Format | |
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dx.doi.org-10.1088-1757-899X-177-1-012041.pdf | 645,82 kB | Adobe PDF | View/Open |
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