摘要
打眼爆破和出渣是竖井基岩施工中决定进度的重要环节。在某铀矿冶工程336竖井施工中采用了伞钻和抓岩机施工技术,使竖井基岩施工进度大大加快。实践表明,这项技术在该工程施工中的应用是成功的,为今后铀矿山竖井施工应用这项技术积累了经验。
Umbrella-type drilling frame and centre-rotary grab loader were used in the No. 336 shaft construction of a uranium project to speed up the construction progress. Practice shows that the construction time was shortened and the labor intensity of workers was significantly reduced by using umbrella-type drilling frame and centre-rotary grab loader with good results.
出处
《铀矿冶》
CAS
2013年第3期116-118,123,共4页
Uranium Mining and Metallurgy
关键词
伞钻
抓岩机
铀矿山竖井施工
应用
umbrella-type drilling frame
centre-rotary grab loader
shaft construetion in uranium mine
application
