CAJ | 학술논문

针对东露天矿开采过程中，爆破钻孔下方存在大范围高温火区，使得钻孔无法装药的现状，分析了高温火区产生的原因，采用温度场反演方法指出最佳灭火介质灌注点，选择了适宜的灭火降温技术，成功将高温火区温度降低到60℃以下，为露天煤矿高温火区的治理提供了参考。
침대동로천광개채과정중，폭파찬공하방존재대범위고온화구，사득찬공무법장약적현상，분석료고온화구산생적원인，채용온도장반연방법지출최가멸화개질관주점，선택료괄의적멸화강온기술，성공장고온화구온도강저도60℃이하，위로천매광고온화구적치리제공료삼고。
During East Open Pit mining process, there is a wide range of high temperature fire area beneath the blasting drilling, leading to the failure to charge dynamite. To solve this problem, the reasons of the high temperature fire zone generated was firstly analyzed, and then the best extinguishing medium perfusion point was proposed and pointed out based on the temperature field inversion method. The appropriate extinguishing cooling technology was selected. High temperature fire zone temperature was successfully lowered to below 60℃, providing a reference for controlling high temperature fire area in open pit mine.