超深立井安全高效施工信息化监测监控

随着立井建设深度的增加,井壁不安全性及施工难度逐渐增加,为确保立井井壁安全、吊桶运行安全及施工过程安全,需要实时掌握井壁的受力状态及监测施工过程,信息化监测是保证工程施工安全的重要措施和基本前提。基于本溪大台沟铁矿直径6.5 m、井深1 640 m的超深立井井筒施工背景,在阐述目前超深立井建设过程存在的井壁安全、吊盘安全、施工实时安全等问题的基础上,提出了凿井施工过程视频监控系统、吊盘关键点荷载监控系统、提升吊桶运行监控系统的信息化集成方案,以达到实时掌握井壁安全及施工安全的目的,监测方案的实施可为深立井安全高效施工提供技术依据。

Monitor and control of ultra deep shaft safety and efficient construction

With the increase of the depth of shaft construction,shaft wall safety and the construction are becoming difficult.To ensure the safety and shaft wall construction safety and other factors,the real-time control and monitoring of the construction process is necessary.Feedback monitoring is an important method to ensure the construction safety.Base on the background of Benxi Dataigou Iron Mine’s ultra-deep shaft with diameter of 6.5 m,depth of 1 640 m,the paper proposed methods to monitor the shaft wall safety and the condition of construction.It introduced the information construction for video monitor system,hanging plate important point monitor system and promoting bucket monitor system.The monitor system implementation plan may provide detailed information for ultra-deep shaft efficient construction.