1.
top slicing combined with ore caving
下向水平分层崩落采矿法
2.
sublevel blast-hole method
深孔分段崩落采矿法
3.
sublevel undercut caving method
分段下部掏槽崩落开采
4.
Mechanism of capping rock collapse by no-pillar sublevel caving
无底柱分段崩落法开采顶板围岩崩落机理
5.
Mining design procedures of the deep mining process sublevel caving stoping method
无底柱分段崩落采矿法回采设计方法
6.
Experimental Research on Small Segment Caving Mining Method in Qianhe Gold Mine
前河金矿小分段崩落采矿法试验研究
7.
Study of the Ore-Drawing under Ore Isolating Layer in Caving Based on SLS System
基于SLS系统的崩落法矿石隔离层下放矿研究
8.
The results show that the great plastic yield areas and pull failure areas are formed in the base structure with caved area extends.
结果表明,随矿岩崩落开采,崩落区下方岩层出现较大范围的塑性破坏区和拉破坏区。
9.
Development of CAD system for sublevel caving method without sill pillar based on ObjectARX
基于ObjectARX的无底柱分段崩落法CAD系统的研制
10.
Establishment of the Ventilation System of Sublevel Caving in Polylevel Mining
多中段开采分段崩落法通风系统的建立
11.
Development of CAD System for Sublevel Caving Method
无底柱分段崩落法计算机辅助设计系统的研制
12.
Research on Low-Dilution and Loss Sublevel Caving of Inclined Medium-thick Orebody in Xiadian Gold Mine;
夏甸金矿倾斜中厚矿体低贫损分段崩落法研究
13.
Investigation on Ground Pressure Activity Law in Large Spacing Nonpillar Sublevel Caving;
大间距无底柱分段崩落法地压活动规律研究
14.
The Research of Stope Blasting Parameter in Sublevel Caving Method with Large Space between;
大间距无底柱分段崩落法回采爆破参数的研究
15.
Study on Reasonable Cut-off Grade for Ore Drawing in Sublevel Caving Method;
无底柱分段崩落法合理放矿截止品位的研究
16.
Mining Theoretical Great Breakthrough of Sublevel Caving Method
无底柱分段崩落法采矿理论的重大突破
17.
Application of Non-sill Pillar Little Segment Caving Method in Yunnan Lancang Lead Mine
无底柱小分段崩落法在云南澜沧铅矿的应用
18.
Improved way of sublevel caving without sill pillar of Chambish main orebody
谦比希铜矿主矿体无底柱分段崩落法改进途径