计算机在确定VCR法爆破参数中的应用  

USING COMPUTERS TO DETERMINE BLASTING PARAMETERS IN THE VCR MINING METHOD

作　　者：谢续文[1] 

机构地区：[1]长沙矿山研究院

出　　处：《长沙矿山研究院季刊》1991年第4期59-65,共7页

摘　　要：本文根据数理统计的最小二乘法原理、数值分析等理论运用计算技术来确定炸药最佳埋深及相应爆破参数,建立了确定炸药最佳埋深的统一法则。此方法在安庆铜矿VCR法工业试验采场试验中得以应用,按此方法所确定的最佳埋深及相应爆破参数设计出的采场爆破参数与实际采场所采用的爆破参数相一致,这证明了上述方法的优越性。本文还就如何运用计算机来合理地计算爆破漏斗体积进行了一定的论述。According to the principle of least square method and the theories of numerical method,this paper uses computer to determine the best buried depth and corresponding blasting parameters of explosive, and thereby establishes the general rule for determining best buried depth of explosive. This method is used in the test of VCR stope in Anqing Copper Mine,the stope blasting parameters, which are determined on the basis of the best buried depth, and the correspond -ing blasting parameters, determined by the method mentioned above, are nearly the same as those used actually in stope, this proves the advantage of the above-mentioned method.The paper also discusses how to use computer to calculate the volume of blasting hopper.

关 键 词：计算机 VCR法 爆破参数 炸药 爆破 

分 类 号：TD235.46[矿业工程—矿井建设]