Substantiation of the stability of haulage drifts with protective structures of different rigidity

Substantiation of the stability of haulage drifts with protective structures of different rigidity

The purpose of the current research is to substantiate the conditions for the stability of haulage drifts when developing steep coal seams. The process of modeling the stability of haulage drifts has established that the stressed-strained state of side rocks in a coal-producing array that includes...

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Bibliographic Details
Main Authors: Igor Iordanov, Yuliia Simonova, Oleksiy Kayun, Yevgen Podkopayev, Anton Polozhii, Hennadii Boichenko
Format: Article
Language:English
Published: PC Technology Center 2020-06-01
Series:Eastern-European Journal of Enterprise Technologies
Subjects:
mining pressure
breakage face
side rock collapse
the filling of worked space
pliable supports
Online Access:http://journals.uran.ua/eejet/article/view/202483

Internet

http://journals.uran.ua/eejet/article/view/202483

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