智能化测绘技术在地铁结构安全监控中的应用

Application of intelligent surveying and mapping technology in safety monitoring of metro structures

地铁结构变形及病害发展是众多安全事故的直接原因。结构安全自动化监测及三维激光扫描技术可用于监测地铁结构运营期的形变和表观病害的状态变化。文章围绕测量机器人、移动三维激光扫描设备,对信息的智能化感知、智能化处理和成果展示进行解释,然后以苏州地铁1号线为例,阐述智能化测绘技术的应用。

Rail transit structural deformation and defects development are the direct causes of many safety accidents.Automated structural safety monitoring and three-dimensional laser scanning technology can be used to monitor deformation and apparent defects state changes of rail transit structures during operation.The paper explains the intelligent perception,intelligent processing and results display of information around the measurement robot and mobile 3D laser scanning equipment.It then takes Suzhou metro line 1 as an example to explain the application of intelligent surveying and mapping technology.