爆破漏斗体积测量方法比较与应用研究  

Comparison of Different Ways of Volume Measurement for Explosion⁃Produced Crater

作　　者：高峰[1] 李新 罗增武 熊信 李聪[1] 卢海川 GAO Feng;LI Xin;LUO Zengwu;XIONG Xin;LI Cong;LU Haichuan(School of Resources and Security Engineering,Central South University,Changsha 410083,Hunan,China;Guangxi Gaofeng Mining Co Ltd,Nandan 547051,Guangxi,China)

机构地区：[1]中南大学资源与安全工程学院,湖南长沙410083 [2]广西高峰矿业有限责任公司,广西南丹547051

出　　处：《矿冶工程》2023年第3期38-41,共4页Mining and Metallurgical Engineering

摘　　要：针对传统爆破漏斗体积测量方法在测量精度和效率上的不足,对传统基准平面垂直断面法进行了改进,并以高峰矿深部矿体单孔爆破漏斗试验为例,分别采用三维激光扫描法与改进基准平面垂直断面法测量其体积,综合对比结果表明,三维激光扫描法在测量精度、效率以及操作性上均有较大优势。研究内容为爆破漏斗体积的精准测量提供了一种新思路。In order to find a more accurate and efficient way to measure volume of explosion⁃produced craters,the traditional method by using a reference plane with a vertical section was improved.Taking the crater produced by single⁃hole blasting of the deep orebody in Gaofeng Mine as an example,the measurement result by using 3D laser scanning was compared to that by using a reference plane with a vertical section.It is found that 3D laser scanning measurement is superior in terms of accuracy,efficiency and measuring operability.This research can provide a new idea for accurately measuring the volume of explosion⁃produced craters.

关 键 词：爆破漏斗 体积测量 三维激光扫描 基准平面垂直断面法 

分 类 号：TD235[矿业工程—矿井建设]