厚大矿体深井开采采场通风技术研究  

Study on Ventilation Technology for Mining Large and Thick Orebody Deep Shaft

作　　者：周育[1] 朱坤磊[1] 刘召胜[1] 王鹏[1] 

机构地区：[1]中冶北方工程技术有限公司,辽宁大连116600

出　　处：《矿业工程》2016年第2期9-12,共4页Mining Engineering

基　　金：中国中冶"三五"重大科技专项(0012012009)

摘　　要：基于三维通风仿真软件Ventsim,根据采场通风工程布置,建立大台沟铁矿采场三维通风仿真模型。针对3种不同采场通风方案,进行全面的通风效果数值模拟,并获得最优方案。该方案采场通风效果显著,合理地解决了厚大矿体开采时,采场通风面临的困难。According to ventilation arrangement of Dataigou iron ore stope,a 3-D ventilation simulation model for the stope is built with the 3-D ventilation simulation software,Ventsim.Comprehensive ventilation effect numerical simulations are conducted on three ventilation options and an optimum option is obtained.By this option,remarkable ventilation effect is obtained and ventilation difficulties of mining thick and large orebody are reasonably resolved.

关 键 词：厚大矿体 深井开采 采场通风 

分 类 号：TD724[矿业工程—矿井通风与安全]