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支护开采法
在金属矿山中,一边开采,一边对顶板或侧帮加以人工支撑的开采方法。有如下几种方式: 1. 横向支护开采法〈stulled stoping〉。 2. 方框支护开采法〈square-set stoping〉。层充填开采法〈cut and fill method ;filled stopes〉
expl.
timbered stoping
支护开采法
在金属矿山中,一边开采,一边对顶板或侧帮加以人工支撑的开采方法。有如下几种方式: 1. 横向支护开采法〈stulled stoping〉。 2. 方框支护开采法〈square set stoping〉。 3. 分层充填开采法〈cut and fill method; filled stopes〉
expl.
supported stopes
支护开采法:
1 phrase
in 1 subject
Technology
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