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一、引言在石灰石矿等用露天开采法开采的矿山,大部分是以溜井(大型溜井)作为将矿石溜放到下部的手段。在确定溜井设置地点时,必须考虑下述各种因素才能将溜井设在能合理进行开采和运输的地点。首先从宏观上考虑和研究矿体
I. INTRODUCTION In mined mines open-pit mining such as limestone mines, the majority of them are chutes (large slippery wells) which serve as a means of slipping ore to the lower part. In determining the location of the chute, the following factors must be considered before the chute can be located where it can be reasonably extracted and transported. First consider and study the ore body macroscopically