摘要
将无人机的远程遥控拍摄技术应用于对公路桥梁行为主体及附设设备的缝隙、破损、剥落损坏、锈蚀等病害开展影象数据采集,建立桥梁病害数据库,具有安全性与经济实用性,对于特殊结构桥梁(如斜拉桥、悬索桥、钢管混凝土拱桥等)或是大跨高墩桥梁而言无人机检验更具有优势。将病害照片呈现在模型上,可更直观地体现桥梁整体的病害信息,并为今后的管理养护工作提供方便快捷的数据依据。
The remote control technology of UAV is used to collect image data of cracks,damage,spalling damage,corrosion and other diseases of highway bridge behavior subject and attached equipment and establish bridge disease database.It shows that it is safer and more economical to replace manual detection with UAV detection.For special structure bridges(such as cable-stayed bridge,suspension bridge,concrete-filled steel tubular arch bridge,etc.)or long-span high pier bridges,UAV detection has more advantages.Through the UAV photography,the disease photos are presented on the model to make it more intuitive to reflect the disease information of the whole bridge.It provides convenient and fast data basis for future management and maintenance work.
作者
李永红
洪小刚
邢涛
LI Yonghong;HONG Xiaogang;XING Tao(Shanxi Highway Engineering Detection Co.,Ltd.,Taiyuan 030008,China)
出处
《测绘与空间地理信息》
2022年第7期81-84,共4页
Geomatics & Spatial Information Technology
基金
山西交通控股集团有限公司科技项目(19-JKKJ-15)资助。
关键词
无人机技术创新
桥梁检测
影像数据采集
unmanned aerial vehicle technology
bridge detection
image data acduisition
作者简介
李永红(1972-),女,山西朔州人,高级工程师,本科学历,主要从事公路工程检验检测及养护工作。
