基于CAD的矿井通风系统网络图绘制关键技术  

Key Drawing Technology of Mine Ventilation Network Graphics Based on CAD

作　　者：程红林 杨朝霞 张言辉[2] 顾进恒[2] 

机构地区：[1]阳煤集团二矿,山西阳泉045000 [2]中国矿业大学矿业工程学院,江苏徐州221116

出　　处：《中州煤炭》2014年第10期62-64,共3页Zhongzhou Coal

基　　金：中央高校基本科研业务费专项资金(2010QNA33)

摘　　要：通风网络图是矿井通风网络系统分析及优化的前提,其基本组成为有向分支、节点及通风参数。根据矿井通风网络图构成及绘制规则要求,设计了圆、标号及热点组成节点,通过位置判断自动捕捉热点生成有向分支进行分支绘图,进行通风网络几何图形与属性参数关联等技术。上述技术在矿井通风管理实际应用中表现出了良好的稳定性和可靠性。Mine ventilation network graphics is the basis of ventilation network analysis. It mainly contains directed branch, node and ventilation parameters. According to the needs of drawing standard and drawing rules,round, mark and hot spot are used to form a node. Through the location judgement,the hot spot is caught automatically,and directed branches are created to draw a graph. The geometric figure of ventilation network are associated with the parameters of properties. The application of these technologies which are mentioned above show that they are reliable and the performance is stable in the practices of ventilation management in coal mine.

关 键 词：矿井通风 通风网络图 CAD 

分 类 号：TD725[矿业工程—矿井通风与安全]