基于GOCAD软件的工程地质三维地质实体模型的建立与研究  

Establishment and Research of 3D Geological Solid Model of Engineering Geology Based on GOCAD Software

作　　者：张婉秋 熊宇 李云 杜子纯 ZHANG Wan-qiu;XIONG Yu;LI Yun;DU Zi-chun(Shenzhen Geological Environment Research Institute,Shenzhen 518057 China)

机构地区：[1]深圳市地质环境研究院有限公司,广东深圳518057

出　　处：《科技创新与生产力》2022年第8期118-121,共4页Sci-tech Innovation and Productivity

摘　　要：针对广泛应用于工程地质领域、能够更加灵活地表达客观地质现象的三维地质实体模型,本文基于GOCAD三维地质建模软件,结合研究区工程勘察钻孔、地质横断面和地球物理等多源数据,构建了三维地质实体模型,并研究了GOCAD软件中SGrid三维地质实体模型的六面体网格单元文件节点排布的规律和格式,为同一模型在不同软件中进行实际的地质分析奠定了基础。In view of the 3D geological solid model is widely used in the field of engineering geology and can more flexibly express objective geological phenomena, based on GOCAD 3D geological modeling software, combined with multi-source data such as engineering survey boreholes, geological cross sections and geophysics in the study area, this paper constructs 3D geological solid models, studies the rules and formats of the node layout of the hexahedral grid unit file of SGrid 3D geological solid model in GOCAD software, which lays a foundation for the actual geological analysis of the same model in different softwares.

关 键 词：GOCAD 网格单元 三维地质实体模型 

分 类 号：P5[天文地球—地质学] P623P642