1.
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
2.
Support Technique and Equipment for Block Caving in Tongkuangyu Copper Mine
铜矿峪矿矿块崩落法支护技术与设备
3.
The Application of Trench-continuously-advanced Caving Method for Unit Block
单元矿块堑沟连续推进崩落法的应用
4.
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
5.
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
6.
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
7.
DETERMINATION OF THE ORIENTATION OF THE CRUSTAL STRESS !N CENTRAL HEBEI PLAIN BY BOREHOLE BREAKOUT METHOD
用孔壁崩落法测定冀中平原地区地壳应力方向
8.
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
9.
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
10.
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
11.
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
12.
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
13.
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
14.
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
15.
Application of Big Parameter of No-Pillar Sublevel Caving in Dahongshan Iron Mine
大参数无底柱分段崩落法在大红山铁矿的运用
16.
Increasing of ore recovery rate and decreasing of ore loss & dilution rate in the case of pillarless sublevel caving
浅析无底柱分段崩落法提高矿石回采率
17.
Discussion on scraper ore drawing bottom structure in block caving
自然崩落法铲运机出矿底部结构的探讨
18.
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