山东国土资源2025，Vol.41Issue(7)：52-59,8.DOI:10.12128/j.issn.1672-6979.2025.07.008
山东省聊城市中心城区三维可视化地质模型建设
Construction of a 3D Visualization Geological Model for the Central Urban Area of Liaocheng City in Shandong Province
摘要
Abstract
Accompanying with urban development,investigating 3D geological structures,geological re-sources and environmental conditions,expanding the development space of the city has become an impor-tant task in the current urban geological work in the central urban area of Liaocheng.Constructing a three—dimensional visualization geological model of the central urban area of Liaocheng city has become a key carrier for this task.Relies on urban geological survey project in the central urban area of Liaocheng city,and considering various existing methods comprehensively,by using more than 2000 borehole data which can cover the entire area of Liaocheng central urban area,digital elevation data and geological reports of Li-aocheng central urban area over the years,regarding regional geological maps as data materials and main basis,taking interactive modeling as main method,supplemented by automatic modeling,a three—dimen-sional visualization geological model has been constructed.On the premise of ensuring accurate data and visual expression,the modeling efficiency can be improved.For the first time,a 3D visualization geological model with a depth of less than 100 meters has been constructed in the central urban area of Liaocheng cit-y.It can be applied to urban construction planning through scene settings and other functions.It can ana-lyze geological conditions,such as routes,foundation pits and tunnels.It will provide geological services for urban management.It also can serve as a model for similar modeling in the middle and lower reaches of the Yellow River.关键词
三维可视化/地质模型/单元格建模/聊城市/山东省Key words
3D visualization/geological model/cell modeling/Liaocheng city/Shandong province分类
交通工程引用本文复制引用
姜亦阳,吴启琛,王丽,范开放,陈瑶..山东省聊城市中心城区三维可视化地质模型建设[J].山东国土资源,2025,41(7):52-59,8.基金项目
聊城市中心城区城市地质调查(No.SDGP371500000202202000055) （No.SDGP371500000202202000055）
