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.
出处
《黄金》
CAS
北大核心
1990年第11期10-13,共4页
Gold
关键词
天井掘进技术
发展
应用
technique of raise driving
cage raising
tracked cage raising
deephole blasting method.
