The Evaluation of Complex Degree of Mine Ventilation Network Structure
It is vital important to evaluate the complex degree of mine ventilation network structure in real production. The paper makes an analysis based on the mainly four factors that affect the complex degree of ventilation network, which are nodes branches, independent mesh, and number of diagonal branches, and then index δ to evaluate complex degree of ventilation network structure. via the index δ, the complex degree of ventilation network structure is divided into four types that are simple, moderate, relatively complex, and complex. And then the method is applied to real mine production. The results indicate the prediction accords with the real conditions.
mine ventilation system mine ventilation network degree of complexity evaluation
CHENG Lei ZHANG Pan YANG Yunliang WANG Zhengjiang LIU Yongqian
School of safety science and engineering, Henan Polytechnic University. Jiaozuo, Henan, 454000
国际会议
The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)
河南焦作
英文
1710-1713
2007-04-17（万方平台首次上网日期，不代表论文的发表时间）