Investigation and suitability study of pre-selected sites for geological disposal of high level radioactive waste
LUO Hui1,2(), CHENG Wei-Ming1,2(), ZHOU Zhi-Chao1,2, LIU Jian1,2, LI Ya-Wei1,2, TIAN Xiao1,2, YUN Long1,2
1. Beijing Research Institute of Uranium Geology,Beijing 100029, China 2. CAEA Innovation Center for Geological Disposal of High-level Radioactive Waste, Beijing Research Institute of Uranium Geology, Beijing 100029, China
Based on the requirement of safe disposal of high-level radioactive waste, this study aims at the pre-selection area of the preferred pre-selection area of China's high-level radioactive waste disposal bank (Beishan pre-selection area). The data and materials of geology, hydrogeology, future natural change, geochemistry, construction and engineering, environmental protection and social economy were obtained by using the methods of geology, geophysics, hydrogeology and geochemistry. The constructability of preselected rock mass is demonstrated from the perspectives of engineering construction and engineering safety. The acceptability of the preselected rock mass in transport condition, land use, social economy and humanity was confirmed. On this basis, a relatively perfect site investigation and suitability comprehensive analysis method for the disposal warehouse is established, and a candidate site for the granite disposal warehouse is selected from the computational sub-section through the comprehensive analysis of site suitability and the comprehensive comparison of site identification and safety in the lot. The research results will directly serve the site screening and site characteristics evaluation of China's high-level radioactive waste geological disposal repository, and have important practical significance to ensure the safe management of nuclear waste and the sustainable development of nuclear energy in China.
罗辉, 陈伟明, 周志超, 刘健, 李亚伟, 田霄, 云龙. 高放废物地质处置预选地段调查与适宜性研究[J]. 物探与化探, 2023, 47(6): 1479-1489.
LUO Hui, CHENG Wei-Ming, ZHOU Zhi-Chao, LIU Jian, LI Ya-Wei, TIAN Xiao, YUN Long. Investigation and suitability study of pre-selected sites for geological disposal of high level radioactive waste. Geophysical and Geochemical Exploration, 2023, 47(6): 1479-1489.
Wang J. Srategic program for deep geological disposal of high level radioactive waste in China[J]. Uranium Geology, 2004, 20(4):196-203.
[4]
Wang J, Chen L, Su R, et al. The Beishan underground research laboratory for geological disposal of high-level radioactive waste in China: Planning, site selection, site characterization and in situ tests[J]. Journal of Rock Mechanics and Geotechnical Engineering, 2018, 10(3): 411-435.
doi: 10.1016/j.jrmge.2018.03.002
Wang J, Su R, Chen L, et al. Site selection of underground research laboratory for geological disposal of high-level radioactive waste in China[J]. World Nuclear Geoscience, 2022, 39 (1):1-13.
Chen L, Wang J, Yang F, et al. Excavation and fine detection technology of the underground research laboratory for geological disposal of high-level radioactive waste[J]. World Nuclear Geoscience, 2022, 40 (1) :1-16.
Jiang S, Luo H, Chen W M, et al. Suitability of geological conditions in Suanjingzi area for the disposal of high-level radioactive wastes[J]. Geophysical and Geochemical Exploration, 2021, 45(5) : 1208-1216.
Wang J, Su R, Chen L, et al. The development strategy of the underground research laboratory for geological disposal of high level radioactive waste in China[J]. China Nuclear Power, 2018, 11(1):109-115.
Yun L, Zhang J, Wang J, et al. Discovery of active faults in the southern Beishan area,NW China: Implications for regional tectonics[J]. Journal of Geomechanics, 2021, 27(2):195-207.
Zhao X G, Wang J, Ma L K, et al. Distribution characteristics of geostress field in Xinchang rock block of candidate Beishan area for high level radioactive waste repository in China[J]. Chinese Journal of Rock Mechanics and Engineering, 2014, 33(S2): 3750-3759.
Zhao H G, Liang J W, Wang J, et al. Geochronology and geochemical characteristics of the Suanjingzi adakitic granites in the Beishan Mountains, Gansu Province,China, and their tectonic significance[J]. Acta Geologica Sinica, 2019, 93(2):329-352.
doi: 10.1111/acgs.2019.93.issue-S1
[13]
国家核安全局. HAD 401/06—2013 核安全导则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.
[13]
National Nuclear Safety Administration. HAD 401/06—2013 Nuclear safety guidelines for site selection of high-level radioactive waste geological disposal facilities[S]//. Beijing: National Nuclear Safety Administration,2013.
Miao L C, Zhu M S, Zhang F Q. Tectonic setting of Mesozoic magmatism and associated metallogenesis in Beishan area[J]. Geology in China, 2014, 41(4): 1190-1204.
Environmental Protection Industry Standards of the People's Republic of China. HJ/T 5.2—1993 Environmental protection regulation guidelines for nuclear facilities-Standard format and content of environmental impact reports for shallow ground disposal of solid radioactive waste[S]. Beijing: State Environmental Protection Administration, 1993.
National Standards of the People's Republic of China. GB/T 15950—1995 General requirements for environmental radiation monitoring around near surface disposal sites of low-intermediate level radioactive solid waste[S]. Beijing: Standard Press of China, 1995.
