Justification of Bottom-Up Cut-and-Dry Fill Approach to Mining Gold Reserves under Open Pit Bottom

被引：0
|
作者：
Neverov, S. A. [1 ]
Neverov, A. A. [1 ]
Shchukin, S. A. [1 ]
Shaposhnik, Yu. N. [1 ]
Nikol'sky, A. N. [1 ]
机构：
[1] Russian Acad Sci, Chinakal Inst Min, Siberian Branch, Novosibirsk 630091, Russia
来源：
JOURNAL OF MINING SCIENCE | 2020年 / 56卷 / 04期
关键词：
Rock mass; Rock mass quality; Mine design; Numerical modeling; Mining system; Stress– strain behavior; Stability; Parameters; Safety; GEOMECHANICAL SUBSTANTIATION; PARAMETERS; ZONE;
D O I：
10.1134/S1062739120046873
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The geomechanical conditions of underground gold ore mining in thin and steeply dipping ore body under open pit bottom are assessed using the dedicated 3D parameter-oriented model of mine design. The numerical model has produced the forecast stress pattern maps of ore and rock mass disturbed by mining operations. Stability justification is implemented for a sill pillar at a depth of 140 m in case of active stoping two levels above and below the pillar. Safe parameters and conditions are determined for the cutand-dry fill mining operations.
引用
收藏
页码：575 / 587
页数：13
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  • [2] FIELDBUS - THE BOTTOM-UP APPROACH TO AN OPEN DCS
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    [J]. CONTROL ENGINEERING, 1991, 38 (05) : 52 - &
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