CAJ | 학술논문

三维地质建模是可视化表达地下地质体的空间分布和有效分析空间数据的重要方法。甘肃北山区域面积大而且地质构造较为复杂，是我国高放废物地质处置预选区之一。本文在综述国内外地质建模工具和特点的基础上，基于甘肃北山地区地质和水文地质条件，采用 ArcScene、GoCAD、Petrel 以及 DHI-WASY公司的 FEFLOW Explorer软件构建了三维地质模型，展示了高程信息、断层分布、渗透系数的空间变化，同时将各软件建立的地质模型进行对比，发现GoCAD和Petrel建立的三维地质模型较优。建立的地质模型，其结果将有助于快速分析甘肃北山高放废物地质处置效果。
삼유지질건모시가시화표체지하지질체적공간분포화유효분석공간수거적중요방법。감숙북산구역면적대이차지질구조교위복잡，시아국고방폐물지질처치예선구지일。본문재종술국내외지질건모공구화특점적기출상，기우감숙북산지구지질화수문지질조건，채용 ArcScene、GoCAD、Petrel 이급 DHI-WASY공사적 FEFLOW Explorer연건구건료삼유지질모형，전시료고정신식、단층분포、삼투계수적공간변화，동시장각연건건립적지질모형진행대비，발현GoCAD화Petrel건립적삼유지질모형교우。건립적지질모형，기결과장유조우쾌속분석감숙북산고방폐물지질처치효과。
Three-dimensional geological modeling is important to demonstrate spatial distribution of geological body and to analyze spatial data.Beishan area is a pre-selected area of disposal repository for high level radioactive waste,the area is large and the geological structure is complicated.After reviewing geological modeling tools available,this paper summarized the geological conditions and hydrological geological conditions of Beishan.Three-D geological models were built using ArcScene,GoCAD,Petrel and FEFLOW Explorer. Model showed elevation information,fault distribution and permeability coefficient.Modeling with different software was compared,GoCAD and Petrel were found suitable.Such models will contribute to the rapid analysis of disposal of high level radioactive waste.