激光导向系统在TBM中的工作原理及其影响因素

The Operating Principles and the Influencing Factors of Laser Guiding System in TBM(Tunnel Boring Machine)

介绍了激光导向系统的特征、导向原理及其组成,阐述了导向过程中产生误差的原因及预防措施,展望了导向系统在隧道掘进中的应用前景。

This paper introduces the features, guiding principles and components of the laser guiding system, expounds the reasons of the generation of the errors in the guiding process and some preventing measures, and looks forward to the prospects of the guiding system in the Tunnel Boring.