矿井通风网络系统敏感度的研究  

Study on the Sensitivity in Mine Ventilation Network System

作　　者：焦海朋[1] 李明[1] 李艳军[1] 

机构地区：[1]西安科技大学能源学院,西安710054

出　　处：《工业安全与环保》2008年第2期35-37,共3页Industrial Safety and Environmental Protection

摘　　要：根据通风系统的风阻与风量的变化关系,以象山矿的局部通风图为例,对井下复杂的通风网络的敏感度进行研究。经过实例运算,以图形的形式得出敏感区域,然后对这些敏感区进行重点调风,这样不但可以在新建或改建、扩建矿井时减少工时工料,还可以加强对井下通风的安全管理工作。The sensitivity of underground complex ventilation network is studied according to the change relationship between air resistance and wind in the ventilation system and with the local ventilation map of Xiangshan Mine as the example.The sensitive regions can be gotten in the form of graphics,then the ventilation in these sensitive areas can be mainly changed.With this,not only the working hours or materials can be reduced when we build,change or expand mines,but also the safety management in underground ventilation system can be enhanced.

关 键 词：矿山 通风网络 敏感度 网络拓扑关系 

分 类 号：TD72[矿业工程—矿井通风与安全]