摘要
强降雨过后产生的城市内涝灾害会对人类生产生活造成严重影响,研究城市水域的蓄水容量对恶劣天气时的应急措施部署具有重要意义。传统测量仪器采集水下地形数据时存在很大的局限性,本文提出使用无人船进行水下地形数据采集进而计算水域部分蓄水量的研究方案。结果表明通过本文的研究方案能够较好计算城市水域蓄水容量。
Urban waterlogging disaster after heavy rainfall will have a serious impact on human production and life.It is important to study the water storage capacity of urban waters for emergency measures deployment in severe weather.Due to the limitations of traditional measuring instruments in collecting underwater terrain data,this paper proposes a research scheme that uses unmanned vessels to collect underwater terrain data to calculate part of the water storage.The results show that the water storage capacity of urban waters can be well calculated by the research scheme in this paper.
作者
冯学治
杨德俊
龚衡
张绍成
FENG Xuezhi;YANG Dejun;GONG Heng;ZHANG Shaocheng(School of Geography and Information Engineering,China University of Geosciences(Wuhan),Wuhan 430078,China)
出处
《城市勘测》
2023年第4期126-129,共4页
Urban Geotechnical Investigation & Surveying
基金
国家自然科学基金项目(41804033)。
关键词
无人船
土方量计算
水下地形测量
蓄水容量测量
unmanned ship
earthwork volume calculation
underwater topographic survey
water storage capacity measurement
作者简介
冯学治(2001-),男,本科,研究方向:现代测量数据处理的理论与方法。E-mail:fengxz@cug.edu.cn;通信作者:张绍成(1982-),男,博士,副教授,研究方向:GNSS精密测量技术与应用。E-mail:gnss.zsc@foxmail.com。
