ROCKBOLTS SUPPORT OF THE DRIFTS AND CROSSCUTS IN BAUXITE
[摘要] The article discusses the excavation method in bauxite underground exploitation of the »Trobukva« mine in the »Bauxite Mine Posušje«, and the experiences in drift and crosscut supporting so far. Frame support is the only activity...
[发布日期] [发布机构]
[效力级别] [学科分类] 地质学
[关键词] Bauxite;Underground exploitation;Frame support;The Swellex bolt;Rockbolts support [时效性]
