Principles for certain geomechanics problems solution during overworking of mine workings
نویسندگان
چکیده
This paper deals with two relevant and interrelated directions of coal mining development. Firstly, the resource-saving complete extraction reserves, secondly, intensification activity through operations conducted on several seams. The objective overworking mine workings a real representation mining-and-geological mining-engineering conditions has been formulated. Five peculiarities geomechanical models construction for works have revealed substantiated. technology performing series computational experiments is proposed. task protecting pillar influence, which located in overlying seam, state working placed underlying seam solved. An optimal scheme its maintenance
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202128001007