Zobrazeno 1 - 2
of 2
pro vyhledávání: '"DENG Guangzhe, FU Yingkai"'
Autor:
DENG Guangzhe, FU Yingkai
Publikováno v:
Meikuang Anquan, Vol 52, Iss 8, Pp 201-207 (2021)
In order to avoid the problems of the traditional prediction methods in the prediction of the support anti-destruction ability of the high stress soft rock roadway, a prediction method of the support anti-destruction ability of the high stress soft r
Externí odkaz:
https://doaj.org/article/f8045feab30d40988ccd24a52663ca0a
Publikováno v:
Meikuang Anquan, Vol 51, Iss 9, Pp 174-178, 186 (2020)
In order to explore the pressure relief effect of mining under protective seam on overlying strata in Jincheng Mining Area, the engineering background of mining 9# coal seam as the protective seam of 3# coal seam was studied. The effect of pressure r
Externí odkaz:
https://doaj.org/article/66cfeeb864c84b959b7d34be8a2a9067