高放废物地质处置新场岩体三维地质模型构建与应用

罗辉, 王驹, 蒋实, 赵宏刚, 金远新

Construction and application of three-dimensional geological model in Xinchang Block for high-level radioactive waste disposal

Hui LUO, Ju WANG, Shi JIANG, Hong-Gang ZHAO, Yuan-Xin JIN

图6 新场岩体三维地质模型 a—提取地质界线生成地表模型;b—生成不同岩性单元模型;c—断裂模型;d—岩体地质模型,包含断裂和岩性信息 1—第四系;2—咸水井群变质中基性火山岩;3—敦煌群鱼脊山组变质岩;4—红柱滩单元角闪辉绿岩;5—新场单元二长花岗岩;6—机井沟单元块状花岗闪长岩;7—鸳鸯沟单元片麻状二长花岗岩;8—红柳井南山单元片麻状花岗闪长岩; 9—钻孔;10—地质界线;11—断层线;12—断裂面

Fig.6 Three-dimensional geological model of Xinchang rock a—extracting geological boundaries to generate surface models; b—generate different lithology unit models;c—fracture model; d—geological model, including fracture and lithology information 1—quaternary;2—metamorphic medium volcanic rock of Xianshuiyan group;3—metamorphic rocks of Yujishan formation in Dunhuang group;4—hornblende diabase of Hongzhutan unit;5—monzonitic granite of Xinchang unit;6—massive granodiorite of Jijinggou unit;7—kemp-shaped granitic granite of Yuanyanggou unit;8—kemp-shaped granodiorite of Hongliujingnanshan unit;9—drilling;10—geological boundary;11—fault line;12—fracture surface