Research on Precise Positioning Technology of Cross Line Laser in Construction of Tunnel Inverted Arch Side Wall
This paper focuses on the researches on the precise positioning technology of cross line laser in the construction of tunnel inverted arch side wall.The mechanical structure,working principle and technical characteristics of the cross line laser are analyzed,and the application potential of the cross line laser in improving the tunnel construction accuracy and construction is discussed.This paper also evaluates the performance of this technology in practical engineering,especially the advantages in terms of improving positioning accuracy and work efficiency.The results show that the cross line laser can significantly improve the accuracy of tunnel inverted arch side wall construction,which provides an important technical reference for future tunnel engineering.
tunnel inverted arch side wallcross line laserprecise positioningconstruction technology
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