价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
26期
82-82,83
,共2页
改变%采场参数%采矿强度
改變%採場參數%採礦彊度
개변%채장삼수%채광강도
change%stope parameters%mining strength
三山岛金矿是国内黄金行业生产规模最大、装备水平最高的现代化坑内开采矿山之一，全套引进无轨采掘设备，实现了井下全无轨化开采。根据采场类型选择适宜的采矿方法，通过提高采矿技术、改变采场结构参数、完善施工工艺、提高凿岩爆破技术及改善充填等措施，提高采矿强度、出矿效率，降低损失贫化率和采矿成本。
三山島金礦是國內黃金行業生產規模最大、裝備水平最高的現代化坑內開採礦山之一，全套引進無軌採掘設備，實現瞭井下全無軌化開採。根據採場類型選擇適宜的採礦方法，通過提高採礦技術、改變採場結構參數、完善施工工藝、提高鑿巖爆破技術及改善充填等措施，提高採礦彊度、齣礦效率，降低損失貧化率和採礦成本。
삼산도금광시국내황금행업생산규모최대、장비수평최고적현대화갱내개채광산지일，전투인진무궤채굴설비，실현료정하전무궤화개채。근거채장류형선택괄의적채광방법，통과제고채광기술、개변채장결구삼수、완선시공공예、제고착암폭파기술급개선충전등조시，제고채광강도、출광효솔，강저손실빈화솔화채광성본。
Sanshandao Gold Mine is one of the modern pit mines with the largest production scale and highest equipment level. A full set of trackless mining equipment is introduced and trackless underground mining is realized. Suitable mining method is adopted according to the type of the stope. Through improving mining techniques, changing the structure parameters of the stope, improving the construction process, drilling and blasting technology and packing, the mining strength and ore removal efficiency can be improved and the loss impoverishment rate and mining cost can be reduced.
