摘要
根据现有采煤技术和装备条件,走向长壁采煤法可应用于缓斜、倾斜、急倾斜薄及中厚煤层或采用大采高开采的缓斜厚煤层;倾斜长壁采煤法主要应用于缓斜薄及中厚煤层或采用大采高开采的缓斜厚煤层。
According to the existing coal mining technology and equipment conditions,the longwall mining method can be applied to gently inclined,steeply inclined thin and medium thick coal seams or slow inclined thick coal seams with large mining height; incline. The method is mainly applied to gently inclined thin and medium thick coal seams or slow inclined thick coal seams with large mining height.
作者
霍小宝
HUO Xiao-bao(Xinfu Coal Mine,Longmei Qitaihe Mining Co.,Ltd.,Qitaihe 154600,China)
出处
《黑龙江科学》
2018年第16期68-69,共2页
Heilongjiang Science
关键词
煤矿
单一长壁采煤法
采煤法工艺特点
应用
Coal mine
Single longwall mining method
Mining process characteristics
Application
