矿业工程研究
礦業工程研究
광업공정연구
MINERAL ENGINEEERING RESEACH
2014年
4期
13-16
,共4页
湿喷混凝土%塑料纤维%锚杆%巷道支护
濕噴混凝土%塑料纖維%錨桿%巷道支護
습분혼응토%소료섬유%묘간%항도지호
wet shotcrete%plastic fiber%the supporting of roadway%bolt
某矿山使用大型无轨设备作业，巷道断面积较大，由于井下地质条件差，巷道支护困难。为解决此问题，引进了混凝土湿喷技术，采用以湿喷塑料纤维混凝土＋锚杆为主体的机械化支护新工艺，较好的解决了巷道支护问题。
某礦山使用大型無軌設備作業，巷道斷麵積較大，由于井下地質條件差，巷道支護睏難。為解決此問題，引進瞭混凝土濕噴技術，採用以濕噴塑料纖維混凝土＋錨桿為主體的機械化支護新工藝，較好的解決瞭巷道支護問題。
모광산사용대형무궤설비작업，항도단면적교대，유우정하지질조건차，항도지호곤난。위해결차문제，인진료혼응토습분기술，채용이습분소료섬유혼응토＋묘간위주체적궤계화지호신공예，교호적해결료항도지호문제。
A mine uses the trackless equipment to work,yet it has a big sectional area of roadway.Because of the poor geological conditions,the roadway support is very difficult.To solve this problem,the shotcrete technology has been introduced.It adopts the new technology of the mechanized support with the main body of wet spray plastic fiber concrete plus anchor.Thus,it can better solve the problem of the roadway support.
