Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Jilu Wu"'
Publikováno v:
Geotechnical and Geological Engineering. 40:2157-2165
In recent years, with the extension of the coal mine at depth, rock bursts are more and more frequent. Therefore, the research of roadway support and pressure relief has become the key to prevent rock burst. In this paper, the primary high strength s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4955ae94cb89d8e4654468bcfc4bbba
https://doi.org/10.21203/rs.3.rs-168318/v1
https://doi.org/10.21203/rs.3.rs-168318/v1
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 330:032058
In view of the supporting problems in the large-section weak- and thick-coal open-cutting roadway in the deep coal mines, this paper adopts numerical simulation, theoretical analysis, and field measurement to study the deformation and failure law of
Publikováno v:
IOP Conference Series: Earth & Environmental Science; Nov2019, Vol. 330 Issue 3, p1-1, 1p