无人机摄影测量在超高陡危岩体整治工程中的应用  

Application of UAV-based Photogrammetry in the Treatment Engineering of Super-high and Steep Dangerous Rock Mass

作　　者：杨俊斌 张治平 刘骏 YANG Junbin;ZHANG Zhiping;LIU Jun(China Academy of Railway Sciences(Shenzhen)Research and Design Institute Co.Ltd.,Shenzhen Guangdong 518054,China)

机构地区：[1]铁科院(深圳)研究设计院有限公司,广东深圳518054

出　　处：《铁道建筑》2022年第10期147-150,共4页Railway Engineering

基　　金：中国铁道科学研究院集团有限公司基金(2020YJ030)。

摘　　要：针对超高陡危岩体整治工程,本文介绍了一种能够提高精度建模的贴壁航测摄影测量航线规划方案,并全面介绍了应用无人机摄影测量辅助实施工程测绘、危岩体变形监控、整治工程管理等工作。在渝怀铁路K158+837超高陡危岩体整治工程中的应用表明无人机技术能有效提高工程效率,减少施工管理成本,降低施工安全风险。Aiming at the regulation project of super-high and steep dangerous rock mass,this paper would introduce a route planning scheme of aerial survey photogrammetry close to the cliff,that could improve the accuracy of modeling,and comprehensively introduced the application of UAV photogrammetry to assist in engineering surveying and mapping,deformation monitoring of dangerous rock mass,regulation project management,etc. The application of UAV technology in the K158 + 837 super-high and steep dangerous rock mass regulation project of Chongqing-Huaihua Railway shown that the UAV technology could effectively improve the project efficiency,reduce the construction management cost and reduce the construction safety risk.

关 键 词：无人机 危岩体 摄影测量 贴壁航测 工程整治 

分 类 号：TU42[建筑科学—岩土工程]