摘要
由于当下危岩体勘察尚无成熟的规范可以参考,采用无人机三维影像技术进行危岩地质勘测,可以弥补传统调查存在安全风险、调查观测不全面、卫星影像资料分辨率低等缺陷。文章以高坡隧道洞口仰坡为例对应用无人机摄影技术进行危岩体勘测进行了介绍,分析了高坡隧道洞口仰坡危岩体分布与稳定特征,并基于勘测结果提出了处治建议。
Because there is no mature criterion for dangerous rock exploration, unmanned aerial vehicle (UAV) three-dimensional imaging technology can make up for the shortcomings of traditional survey, such as safety risk, incomplete survey and observation, and low resolution of satellite image data. The application of UAV photography technology in the survey of dangerous rock mass is introduced, the distribution and stability characteristics of dangerous rock mass on the top slope of Gaopo Tunnel is analysed, and the treatment suggestions are put forward based on the survey results.
作者
马明
朱杰兵
占保华
卢波
李聪
汪斌
蒋昱州
刘小红
徐栋栋
MA Ming;ZHU Jiebing;ZHAN Baohua;LU Bo;LI Cong;WANG Bin;JIANG Yuzhou;LIU Xiaohong;XU Dongdong(Headquaters of the Construction of Jingzhou-Qianjiang Highway in Hubei Province, Jingzhou 434000, China;Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Yangtze River Scientific Research Institute, Wuhan 430010, China;Headquaters of the Construction of Yunxian-Shiyan Highway in Hubei Province, Shiyan 442000, China)
出处
《交通科技》
2019年第5期1-4,共4页
Transportation Science & Technology
基金
国家自然科学基金项目（41672320,41877280）
中央级公益性科研院所基本科研业务费项目（CKSF2017058/YT）资助
关键词
危岩体
无人机
隧道仰坡
勘测
dangerous rock mass
unmanned aerial vehicle
tunnel slope
survey and design
