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物探与化探  2021, Vol. 45 Issue (6): 1488-1496    DOI: 10.11720/wtyht.2021.0525
  生态地质调查 本期目录 | 过刊浏览 | 高级检索 |
三维地质建模在高放废物地质处置预选地段筛选中的应用——以新疆预选区天湖预选地段为例
罗辉1(), 蒋实2(), 赵宏刚1, 李亚伟1, 田霄1
1.核工业北京地质研究院 中核高放废物地质处置评价重点实验室,北京 100029
2.中国自然资源航空物探遥感中心,北京 100083
Application of 3D geological modeling in screening of sites preselected for geological disposal of high-level radioactive wastes: A case study of Tianhu preselected site, Xinjiang
LUO Hui1(), JIANG Shi2(), ZHAO Hong-Gang1, LI Ya-Wei1, TIAN Xiao1
1. CNNC Key Laboratory on Geological Disposal of High-level Radioactive Waste, Beijing Research Institute of Uranium Geology, Beijing 100029, China
2. China Aero Geophysical Survey & Remote Sensing Center for Land and Resources,Beijing 100083, China
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摘要 

结合三维地质建模的理论方法和研究区地质资料,运用深探地学建模软件建立了天湖预选地段地质模型,描述了该预选地段三维构造形态,从二维到三维、从整体到局部,综合对研究区地质条件进行了三维可视化研究与分析,直观地表达了地质信息在处置主岩中的分布规律,得出如下结论:天湖地段花岗岩体呈等轴状岩株产出,岩性单一,岩体体积大;仅在天湖岩体东南部发育一条走向NW、长度2 km的断裂;岩体内部脉体和蚀变带较为发育,对岩体的完整性有一定影响,总体上岩体东北部和南部更适宜开展进一步工作。利用模型可方便分析各地质信息在岩体深部的分布特征及规律,更好地指导高放废物处置预选地段筛选及后续处置库的选址、场址特性评价等工作。

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罗辉
蒋实
赵宏刚
李亚伟
田霄
关键词 高放废物地质处置天湖地段地段筛选地质建模    
Abstract

Based on the theories and methods of 3D geological visualization models and the geological data of the Tianhu preselected site, a geological model of the site was established in this study using the Deep Insight TM geoscience modeling software. It describes the 3D tectonic morphology of the preselected site, carries out 3D visual analysis of the geological conditions of the study area from 2D to 3D, from overall to local, and from macroscopic to microscopic aspects,and intuitively expresses the distribution regularity of geological information in the main rockmass used for the disposal of high-level radioactive wastes. The granite rock massatthe Tianhu site occurs in equiaxed rock stocks, with simple lithology and large volume.There is only an NW-tending fault with a length of 2 km developing in the southeastern part of the rock mass. Besides, veins and alteration zones are relatively developed in the rock mass, which affects the integrity of the rock mass to a certain degree. The model can be used to query and update geological data at any time, analyze the distribution characteristics and laws of various geological information in the whole model, and improve the understanding of geological laws. All these willassist in better guiding the site selection, assessment, and construction of disposal repositories.

Key wordsgeological disposal of high-level radioactive waste    Tianhu preselected site    site screening    geological modeling
收稿日期: 2021-09-01      修回日期: 2021-10-05      出版日期: 2021-12-20
ZTFLH:  P587  
  P597.3  
基金资助:国防科工局核设施退役及放射性废物治理专项项目(科工二司[2019]1496号)
通讯作者: 蒋实
作者简介: 罗辉(1982-),男,博士,高级工程师,主要从事环境工程、高放废物地质处置等方面的研究工作。Email: luo1029hui@163.com
引用本文:   
罗辉, 蒋实, 赵宏刚, 李亚伟, 田霄. 三维地质建模在高放废物地质处置预选地段筛选中的应用——以新疆预选区天湖预选地段为例[J]. 物探与化探, 2021, 45(6): 1488-1496.
LUO Hui, JIANG Shi, ZHAO Hong-Gang, LI Ya-Wei, TIAN Xiao. Application of 3D geological modeling in screening of sites preselected for geological disposal of high-level radioactive wastes: A case study of Tianhu preselected site, Xinjiang. Geophysical and Geochemical Exploration, 2021, 45(6): 1488-1496.
链接本文:  
https://www.wutanyuhuatan.com/CN/10.11720/wtyht.2021.0525      或      https://www.wutanyuhuatan.com/CN/Y2021/V45/I6/1488
Fig.1  天湖预选地段地质简图
1—第四系全新统湖积物;2—全新统洪积物;3—更新统-全新统洪积物;4—红柳河群中亚组灰色变质砾岩和砂岩;5—红柳河群下亚组灰色变质砂岩;6—寒武系西大山组灰黑色硅质岩夹角砾状灰岩;7—长城系古硐井岩组大理岩、白云质大理岩及片岩;8—天湖铁矿岩组灰色黑云母片岩、片麻岩及大理岩;9—早三叠世尾亚二长花岗岩;10—早三叠世尾亚石英正长岩;11—早三叠世天湖中粒含斑黑云母二长花岗岩单元;12—早三叠世天湖中细粒黑云母花岗闪长岩单元;13—早三叠世天湖细粒二长花岗岩单元;14—晚二叠世中粒黑云母花岗闪长岩;15—晚二叠世中粒黑云母二长花岗岩;16—泥盆纪二长花岗岩;17—中元古代片麻状黑云母花岗闪长岩;18—中元古代片麻状黑云母钾长花岗岩;19—细粒花岗岩脉;20—中基性岩脉;21—断层;22—裂隙蚀变带;23—地质界线;24—剖面位置;25—钻孔位置及编号
Fig.2  工区构建与数据加载模型示意
Fig.3  断层模型
Fig.4  地质体模型(图例说明同图1)
Fig.5  脉体、蚀变带模型
Fig.6  天湖整体地质模型(图例说明同图1)
Fig.7  岩体与断裂及岩脉、蚀变带的空间关系(图例说明同图1图3)
Fig.8  天湖任意剖面切割(图例说明同图1)
Fig.9  天湖模型局部开挖(图例说明同图1)
[1] 李亦纲, 曲国胜, 陈建强. 城市钻孔数据地下三维地质建模软件的实现[J]. 地质通报, 2005, 24(5):470-475.
[1] Li Y G, Qu G S, Chen J Q. Realization of a 3D subsurface geological modeling software in urban areas based on borehole data[J]. Geological Bulletin of China, 2005, 24(5):470-475.
[2] Houlding S W. 3D geolscience modeling-computer techniques for geological characterization[M]. Berlin Heidelberg: Springer-Verag, 1994.
[3] 曾钱帮, 何小萍. 三维地质建模的数学模型与显示方法[J]. 工程地质计算机应用, 2006(3):1-8.
[3] Zeng Q B, He X P. Mathematical model and display method of 3D geological modeling[J]. Engineering Geology Computer Application, 2006,(3):1-8.
[4] 刘少华, 程朋根, 陈红华. 三维地质建模及可视化研究[J]. 桂林工学院学报, 2003, 23(2):154-158.
[4] Liu S H, Cheng P G, Chen H H. Study of 3D geology modeling and visualization[J]. Journal of Guilin Institute of Technology, 2003, 23(2):154-158.
[5] 朱良峰, 潘信, 吴信才. 三维地质建模及可视化系统的设计与开发[J]. 岩土力学, 2006, 27(5):828-832.
[5] Zhu L F, Pan X, Wu X C. Design and development of 3D geological modeling and visualization system[J]. Rock and Soil Mechanics, 2006, 27(5):828-832.
[6] 曾钱帮, 刘大安, 张菊明, 等. 地质工程复杂地质体三维建模与可视化研究[J]. 工程地质计算机应用, 2005(3):29-33.
[6] Zeng Q B, Liu D A, Zhang J M, et al. Research on 3D modeling and visualization of complex geological body in geological engineering[J]. Engineering Geology Computer Application, 2005(3):29-33.
[7] 王永志, 王慧, 廖丽霞, 等. 三维地质建模方法与应用[M]. 长沙: 中南大学出版社, 2018.
[7] Wang Y Z, Wang H, Liao L X, et al. 3D geological modeling method and application[M]. Changsha: Central South University Press, 2018.
[8] 王驹. 高放废物地质处置: 进展与挑战[J]. 中国工程科学, 2008, 10(3):58-65.
[8] Wang J. Geological disposal of high level radio active waste:Progress and challenges[J]. Engineering Science, 2008, 10(3):58-65.
[9] 潘自强, 钱七虎. 高放废物地质处置战略研究[M]. 北京: 原子能出版社, 2009.
[9] Pan Z Q, Qian Q H. The geological disposal of high-level radioactive waste strategy research[M]. Beijing: Atomic Energy Press, 2009.
[10] 国家核安全局. HAD 401/06-2013 高水平放射性废物地质处置设施选址[S]. 北京:国家核安全局, 2013.
[10] National Nuclear Safety Administration. HAD 401/06-2013 Site selection of geological disposal facilities for high-level radioactive waste[S]. Beijing: National Nuclear Safety Administration, 2013.
[11] 王驹, 徐国庆, 郑华铃, 等. 中国高放废物地质处置研究进展:1985~2004[J]. 世界核地质科学, 2005, 22(1):5-16.
[11] Wang J, Xu G Q, Zhen H L, et al. Geological disposal of high level radioactive waste in China: Progress during 1985~2004[J]. World Nuclear Geoscience, 2005, 22(1):5-16.
[12] 徐国庆. 国际高放废物处置研发工作在花岗岩地区的进展[J]. 世界核地质科学, 2016, 33(3):178-186.
[12] Xu G Q. Abroad progress in R&D work on high-level radioactive waste disposal in granite areas[J]. World Nuclear Geoscience, 2016, 33(3):178-186.
[13] 王驹. 中国高放废物地质处置21世纪进展[J]. 原子能科学技术, 2019, 53(10):2072-2082.
[13] Wang J. Progress of geological disposal of high-level radioactive waste in China in the 21st century[J]. Atomic Energy Science and Technology, 2019, 53(10):2072-2082.
[14] 冉勇康, 陈立春, 吴富峣, 等. 甘肃北山地区区域地壳稳定性研究[R]. 北京:中国地震局地质研究所, 核工业北京地质研究院, 2014.
[14] Ran Y K, Chen L C, Wu F R, et al. Study on regional crustal stability in Beishan area, Gansu[R]. Beijing:Institute of Geology, China Earthquake Administration, Beijing Research Institute of Uranium Geology, 2014.
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