摘要
概要地介绍了建立瓦斯通风阻力系数数据库的目的、数据库的构成、功能和技术特点等;巷道摩擦阻力系数数据库的建设,用于煤矿工作者在构建矿井通风仿真网络时,遇到未知通风阻力巷道时,可通过在该数据库系统中进行巷道基础参数数据匹配,得出建议的摩擦阻力系数,为未测巷道快速确定通风阻力、通风网络仿真模型的快速构建提供有力依据。
This article outlines the purpose of establishing a gas ventilation resistance coefficient database, the composition,functions, and technical characteristics of the database. The roadway frictional resistance coefficient database can be used when the coal mine worker encounters unknown ventilation resistance roadway to construct the mine ventilation simulation network, and then obtain the recommended friction resistance coefficient by matching the roadway basic parameter data in the database system.The database provides a strong basis for the rapid determination of ventilation resistance and the rapid establishment of a ventilation network simulation mode in unmeasured roadways.
作者
梁军
王麒翔
LIANG Jun;WANG Qixiang(China Coal Technology and Engineering Group Chongqing Research Institute, Chongqing 400037, China;State Key Laboratory of Gas Disaster Monitoring and Emergency Technology, Chongqing 400037, China)
出处
《煤矿安全》
CAS
北大核心
2019年第2期99-101,共3页
Safety in Coal Mines
基金
国家重点研发计划资助项目(2016YFC0801404)
重庆市"科技创新领军人才支持计划"资助项目(CSTCKJCXLJRC14)
关键词
矿井通风
通风网络
巷道通风摩擦阻力系数
数据库
数据挖据
mine ventilation
ventilation network
roadway ventilation frictional resistance coefficient
data base
data mining
