induced block caving

induced block caving

阶段人工崩落开采法

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

sublevel undercut caving method

分段下部掏槽崩落开采

sublevel blast-hole method

深孔分段崩落采矿法

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

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

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

A VISCO-ELASTIC MODEL FOR ANALYSIS OF GROUND SUBSIDENCE DUE TO UNDERGROUND MINING BY PILLARLESS SUBLEVEL CAVING METHOD

无底柱分段崩落法开采地表移动分析的粘-弹性力学模型

Development of MCAI Courseware for Sublevel Caving;

无底柱崩落采矿法的MCAI课件的开发

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

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

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

Non-pillar sublevel caving may be used in the mining of gently inclined medium thick orebody when footwall cutting technology is adopted.

在采用下盘切岩工艺后,无底柱分段崩落法可以在缓倾斜中厚矿体中应用。

A maneuver, stratagem, or ploy, especially one used at an initial stage.

策略尤指人在开始阶段所采用的计谋、策略、手法

The Geopressure Problem and Controlling Methods in Mining with the Bottomless Pillar's Sublevel Caving in TaoChong's Iron Mine;

桃冲铁矿无底柱分段崩落法采矿的地压问题与控制方法

Analysis of Mining Pressure in Sublevel Caving and Its Controlling Methods

无底柱分段崩落法采动地压规律分析及控制方法研究

Optimization Discussion of Non-pinar Sublevel Caving Production Unit Series

无底柱分段崩落法采矿的生产单元系列优化研究

The Appling of Mining Method by Stage Avalanche and Shallow Bore Withhold Mine Coulping of XiaDian Gold Mine

夏甸金矿分段崩落与浅孔留矿耦合采矿方法的应用