地质-地球物理三维可视化建模及其应用——以雄安新区为例  

3D visualization modeling of geological and geophysical data and its application:A case study of Xiong’an New Area

作　　者：欧洋[1,2,3] 张杰 冯杰[1] 刘东明 贾定宇[1,2] 杨峰[4] 胡志鹏 林振洲[1,2] OU Yang;ZHANG Jie;FENG Jie;LIU Dongming;JIA Dingyu;YANG Feng;HU Zhipeng;LIN Zhenzhou(Institute of Geophysical and Geochemical Exploration,Chinese Academy of Geological Sciences,Langfang 065000,Hebei,China;Engineering Technology Innovation Center for Urban Underground Space Exploration and Evaluation,Ministry of Natural Resources,Nanjing 210016,Jiangsu,China;School of Geophysics and Information Technology,China University of Geosciences(Beijing),Beijing 100083,China;Wuhan Shenghua Weiye Technology Co.,Ltd,Wuhan 443000,Hubei,China)

机构地区：[1]中国地质科学院地球物理地球化学勘查研究所,河北廊坊065000 [2]自然资源部城市地下空间探测评价工程技术创新中心,江苏南京210016 [3]中国地质大学(北京)地球物理与信息技术学院,北京100083 [4]武汉盛华伟业科技股份有限公司,湖北武汉443000

出　　处：《华东地质》2022年第3期286-296,共11页East China Geology

基　　金：中国地质调查局“雄安新区深部三维地质结构探测(编号:DD20189133)”、“地质调查标准化与标准制修订(编号:DD20190471)”;中国地质科学院地球物理地球化学勘查研究所中央财政科研项目结余资金(编号:JY202108)项目联合资助。

摘　　要：地球物理方法作为探测地质结构的有效手段,可提供丰富的地质资料,利用地球物理数据开展三维可视化建模,能够将其转化为有用的地质信息,对形象、直观、准确地认识地下情况具有重要意义。针对雄安新区三维地质结构探测需求,基于钻孔、地质剖面、地震、测井等数据资料,采用三维构造建模、属性模拟、三维数据体网格分析等技术,建立了雄安新区三维地质结构模型和容东地区浅部三维物性模型,实现了三维模型的可视化显示与分析。地质-地球物理三维可视化建模为查明雄安新区地层结构和构造格架,评价水源地、深层地热资源和工程场地等提供了技术支撑。As an effective means of detecting geological structure,geophysical techniques can provide abundant data.3 D visualization modeling can transform geophysical data into useful geological information,which is of great significance for the vivid,intuitive and accurate understanding of underground geological phenomena and structures.To meet the demand of deep 3 D geological structure exploration in Xiong’an New Area,based on comprehensive geophysical data,such as borehole data,geological profiles,seismic data,logging data and so on,3 D geological structure models and shallow 3 D physical models of Rongdong area are established by the technologies of 3 D tectonic modeling,property simulation and mesh analysis of 3 D data.The visualization and analysis of 3 D models are ultimately realized,which can provide technical supports for the identification of the stratigraphic structure and tectonic framework,and the evaluation of the water sources,deep geothermal resources and construction sites in Xiong’an New Area.

关 键 词：地球物理数据 三维可视化 构造建模 属性模拟 雄安新区 

分 类 号：P631[天文地球—地质矿产勘探]