摘要
在采矿过程中形成的空间是一个不规则的三维空间。对其进行准确计算在实际井下生产中有多方面的重要意义。应用简单积分法不但能够对这一不规则空间进行准确计算,而且方法简单,便于掌握。
It is an irregular 3D space that formed during mining process. It is very important to calculate the 3D space precisely. A new integration method to calculate the 3D space precisely is used in this paper. Moreover, the new method is very easy to command.
出处
《有色金属（矿山部分）》
2008年第4期5-6,共2页
NONFERROUS METALS(Mining Section）
关键词
积分方法
实际回采空间
浅孔留矿
integration method
space of mined-out area
short-hole shrinkage
