摘要
以城市勘察资料为主,以区域地质资料为辅,结合工程建设地方经验,总体按“时代-成因-工程性质”划分标准地层,并制定了标准地层编码规则。利用划分的标准地层,通过筛选、数字化、归纳、地层配准,将长沙市区数据参差不齐、标准不统一、时间跨度大的勘察资料整合成统一且规范的地质资料数据库,以实现信息共享和数据成果再利用。构建三维地质模型,使“死”资料变成“活”信息,更好地服务城市运营。
The standard stratum is generally classified based on urban survey data,supplemented by regional geological data and combined with local engineering construction experience,following the principles of“time-cause-engineering nature”.Consequently,coding rules for the standard stratum are formulated.By using the standard stratum,through screening,digitization,induction and stratum registration,the survey data of Changsha urban area,which are uneven,ununified in standard and with a large time span,are integrated into a unified and standardized geological data,so as to realize information sharing and data reuse.The development of a comprehensive 3D geological model is to transform stagnant data into dynamic and actionable information,ultimately enhancing the efficiency of city operations.
作者
田聪
陆新卓
刘子捷
吴圣
肖剑
杨文杰
TIAN Cong;LU Xinzhuo;LIU Zijie;WU Sheng;XIAO Jian;YANG Wenjie(Changsha Planning&Design Survey Research Institute,Changsha 410000,China;Changsha Geological Hazard Monitoring and Evaluation Center,Changsha 410000,China)
出处
《城市勘测》
2024年第6期200-203,208,共5页
Urban Geotechnical Investigation & Surveying
关键词
工程地质
标准地层划分
三维地质模型
城市运营
engineering geology
standard stratigraphic division
three-dimensional geological model
city operation
作者简介
田聪(1991-),男,硕士,工程师,主要从事水工环地质应用与研究工作。E-mail:158790742@qq.com;通信作者:陆新卓(1996-),男,硕士,助理工程师,主要从事水工环地质应用与研究工作。E-mail:1447934170@qq.com。
