The Study on Key Technologies of Mine Ventilation Information System Based on 3DGIS

摘要：

The GIS 3D modelling and its topology relationship are introduced and which is used into describe space topology of tunnel in mine ventilation sytem. Based on mathematical modeling and data structure, 3D visualized modeling and airflow simulation of mine ventilation system are realized with OpenGL. Further more some algorithms and key technologies used in prototype systems are profiled. This study has a great significance in increasing performance of mine ventilation management and enjoys a bright prospect for future applications.

关键词： 3DGIS Mine ventilation system Visualization

作者: ZHANG Jing-zong WANG Ping

作者单位: College of Arch., North China Univ. of Tech., 100041, Beijing, China

会议类型: 国际会议

会议名称: The First International Symposium on Mine Safety Science and Engineering (首届矿山安全科学与工程学术会议)

会议地点: 北京

会议语种:英文

页码: 840-846

在线出版日期: 2011-10-27（万方平台首次上网日期，不代表论文的发表时间）