1) band-wise caving at steep slope
陡帮分条带开采
2) steep slope mining
陡帮开采
1.
Discussion on adopting steep slope mining technology at Baiyunebo main quarry;
白云铁矿主矿采场实施陡帮开采工艺的探讨
2.
With safety and reliability,the new mode sustains steep slope mining,increases the angle of ultimate slope,and reduces 3%～5% of noneffective overburden amount.
通过新桥缓倾斜散体结构边坡工程模式的研究,提出了基于陡帮开采的安全清扫平台新模式。
3) transverse direction-steep slope
横向-陡帮开采
1.
With the combined opencut of gold ore and copper ore in Zijinshan gold-copper mine as engineering example,the "transverse direction-steep slope" scheme is compared with the traditional scheme of "longitudinal direction-gentle slope" in the aspect of technical economy.
介绍了广义的、狭义的矿山工程基本概念和方案比选的基本要求,归纳了矿山工程方案比选的特殊规律性;以紫金山金矿、铜矿联合露采为工程实例,将“横向-陡帮开采”与传统的“纵向-缓帮开采”进行了技术经济对比;在此基础上论证了技术创新在市场经济条件下的发展前景。
4) Steep wall mining for small open pit
小露天陡帮开采
6) strip pillar mining
条带开采
1.
Prediction and evaluation on building damages of strip pillar mining under villages;
村庄下条带开采对地表建筑的影响预测及评价
2.
Determination of surface subsidence prediction parameters for strip pillar mining
条带开采地表沉陷预计参数的确定
3.
Based on the specific geological and mining conditions and the status of Nanying buildings,the results show that it is feasible and reasonable to extract the coal reserves under village using strip pillar mining method in this coal mine,and the strip pillar mining plans and their parameters were presented.
根据铁生沟煤矿地质采矿条件及南营村建筑物现状,对开采技术进行了分析,南营村建筑物下压煤采用条带法开采在技术上可行、经济上合理,并给出了条带开采方案及其参数。
补充资料：立陡陡
1.直立貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条