三维扫描技术应用于公路隧道收敛监测

摘要

Traditional methods such as convergence gauge or total station are usually used in convergence monitoring of highway tunnel , which take time and require more steps.The three-dimensional laser scanning technology is applied to the monitoring of highway tunnel convergence.This article introduces the principle and working process , and analyzes the data , discusses the applicability of the technique.%公路隧道的收敛监测一般采用收敛计或全站仪等传统方法进行，作业时间长，环节较多。将三维激光扫描技术应用于公路隧道收敛监测，介绍了原理与工作流程，并对数据进行分析，探讨了该技术的适用性。