天井掘进技术的发展及应用  

The application and development of raise driving technique

作　　者：周云卿[1] 

机构地区：[1]长沙矿山研究院

出　　处：《黄金》1990年第11期10-13,共4页Gold

摘　　要：本文阐述了天井普通法掘进,联合法施工,机械化钻进,及其发展概况;各种方法的技术特征、应用情况和取得的成效,并作重论述了机械化钻井的技术优势.In this paper, the conventional method, combined method and mechanization method of raise driving are described.The technical characteristics, application, development and the success of each method are discussed. The technical superiority of mechanized drilling is expounded emphatically.

关 键 词：天井掘进技术 发展 应用 

分 类 号：TD263.23[矿业工程—矿井建设]