Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Hong-Mo Zhu"'
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
In the mining process of an underground coal mine, the dynamic load often causes great damage to the roadway and affects the normal mining of coal mine. In this paper, the deformation of surrounding rocks under static load and different disturbance i
Externí odkaz:
https://doaj.org/article/b5174f90de94447eb08a9dedb7aa8911
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
This study was aimed at the large deformation phenomenon of rock mass surrounding the gob-side entry driven in a 20 m extra-thick coal seam. Taking tailgate 8211 as the engineering background, a numerical investigation was employed to analyze the def
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86d09c7d4b7a6aada278d2c6e81de733
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
In the mining process of an underground coal mine, the dynamic load often causes great damage to the roadway and affects the normal mining of coal mine. In this paper, the deformation of surrounding rocks under static load and different disturbance i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed93f9a5a8a886ab1d285f09d098594b
Publikováno v:
E3S Web of Conferences, Vol 303, p 01028 (2021)
Fully mechanized top coal caving is a major high-yield and high-efficiency coal mining method for thick seam mining. At present, it is affected by the further popularization and application of fully mechanized caving mining because the recovery rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a7fe2810e2b0a40ae9ebe40742ba723
https://doi.org/10.1051/e3sconf/202130301028
https://doi.org/10.1051/e3sconf/202130301028