Analysis of Comprehensively Promoting Mechanization of Tunnel Construction by Fully-Intelligent Three-Arm Rock Drilling Rigs
With the continuous development of China's social economy,the land transportation system has become increasingly perfect in recent years,and the number of new highway projects has increased.Many highway con-struction needs to cross mountains,among which tunnel construction has become a key and difficult point.In the past,tunnel construction mainly relied on manual operation of mechanical equipment and cooperation with pure manual methods,resulting in low work efficiency and multiple human factors.With the support of intelligent tech-nologies,fully intelligent three-arm rock drilling rigs have emerged,which can achieve intelligent construction ac-cording to system design,greatly reducing the amount of manual labor input and improving the quality of tunnel construction.Based on this,this article analyzes the system composition and working scope of the fully intelligent three-arm rock drilling rig,analyzes the equipment operation process control,and explores tunnel construction methods with a case study,aiming to ensure the quality,efficiency,and safety of tunnel construction.
Fully intelligentThree-arm rock drilling rigTunnelMechanizationBlast
NETL
NSTL
万方数据
