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Definition, classification, and functions of underground research laboratories for the geological disposal of high-level radioactive waste and the scientific research plan of Beishan underground research laboratory |
WANG Ju1,2( ), LUN Long1,2 |
1. CAEA Innovation Center for Geological Disposal of High-Level Radioactive Waste, Beijing 100029, China 2. Beijing Research Institute of Uranium Geology, Beijing 100029, China |
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Abstract Underground research laboratories (URLs) for the geological disposal of high-level radioactive waste serve as critical facilities for verifying the safety and suitability of the sites of potential disposal repositories and for developing disposal technologies. URLs are irreplaceable in many aspects such as the siting and system design of potential disposal repositories, the development of the theories and technologies for disposal engineering, the safety and characteristic assessments, full-scale field tests, and on-site demonstration. This study highlights the definition, classification, and functions of URLs and categorizes existing primary URLs both in China and abroad. URLs are generally categorized into general URLs (first generation) and site-specific URLs (second generation). The construction of disposal repositories in China has progressed from national, regional, and site screening to site evaluation and to URL construction. The authors of this study proposed the concepts of "site-specific URLs" and "third-generation URLs" in 2010 and 2014, respectively. Furthermore, the Beishan URL-the world's first site-specific URL for the geological disposal of high-level radioactive waste-has been built. This study introduces the siting process, planning, positioning, and functions of the Beishan URL, as well as the functions of primary scientific experiments and main field experiments conducted during its construction. The results of this study serve as a guide for future siting and R&D of disposal repositories.
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Received: 21 December 2023
Published: 08 January 2025
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13]) ">
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Overview of URL types and their characteristics (modified from Blechschmidt,et al. [13])
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General URLs (version 1.0) using existing mines or tunnels
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序号 | 名称 | 国家与运行机构 | 运行时间 | 围岩与深度/m | 参考文献 | 1 | Bukov Underground Research Facility(URF) | 捷克,捷克放射性废物贮存管理 局(Radioactive Waste Repository Authority,SúRAO) | 2013~至今 | 结晶岩/花岗岩,550~1200 | [14] | 2 | Josef Regional Underground Research Center (URC) | 捷克,捷克技术大学(Czech Technical University) | 2007~至今 | 凝灰岩和花岗闪长岩, <200 | [16] | 3 | Amelie | 法国,国家放射性废物管理机构 (French National Radioactive Waste Management Agency,Andra) | 1979~1990 | 盐岩,>300 | [13] | 4 | Fanay-Augeres underground laboratory | 法国,辐射防护与核安全研究所 (Institute for Radiation Protection and Nuclear Safety,IRSN) | 1980~1990 | 花岗岩 | [19] | 5 | Tournemire Research Tunnel | 法国,辐射防护与核安全研究所 (Institute for Radiation Protection and Nuclear Safety,IRSN) | 1989~至今 | 黏土岩,200~250 | [18] | 6 | Asse II mine | 德国,联邦辐射防护局(Bunde- samt für Strahlenschutz,BFS)/联 邦企业监事会(Bundes-Gesell- schaft für Endlagerung mbH, BGE) | 1965~1995 | 盐岩, 490~800 m水平巷道, 950 m的硐室 | [15,20] | 7 | Tono | 日本,日本原子能机构(Japan Atomic Energy Agency, JAEA) | 1986~2006 | 沉积岩,130 | [13] | 8 | Kamaishi | 1988~1998 | 花岗岩 | [13] | 9 | Stripa mine | 瑞典,瑞典核燃料和废料管理公 司(Swedish Nuclear Fuel and Waste Management Company, SKB) | 1976~1992 | 花岗岩,360~410 | [17] | 10 | Climax Spent Fuel Test Facility, Nevada | 美国,美国能源部(U.S. Department of Energy, DOE) | 1978~1983 | 花岗岩,420 | [21] | 11 | G-Tunnel, Nevada | 1979~1990 | 凝灰岩,300 | [22] | 12 | Grimsel Test Site(GTS) | 瑞士,瑞士国家放射性废物处置 合作公司(National Cooperative for the Disposal of Radioactive Waste,Nagra) | 1984~至今 | 花岗岩,450 | [13] |
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Overview of general URLs (version 1.0) introduction
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New constructed general URLs (version 1.1)
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序号 | 名称 | 国家与运行机构 | 运行时间 | 围岩与深度/m | 参考文献 | 1 | Whiteshell Underground Research Laboratory | 加拿大,加拿大原子能机构(Atomic Energy of Canada,AECL) | 1963~1985 | 花岗岩, 240~420 | [23] | 2 | High-Activity Disposal Experiment Site URL, Mol (HADES) | 比利时,比利时国家放射性废物和浓缩 裂变材料机构(Belgian National Agency for Radioactive Waste and Enriched Fissile Material) | 1984~至今 | 黏土岩,225 | [24] | 3 | Mizunami Underground Research Laboratory (MIU) | 日本,日本原子能机构(Japan Atomic Energy Agency, JAEA) | 2004~至今 | 花岗岩,500、1000 | [25] | 4 | Horonobe Underground Research Center | 2000~至今 | 沉积岩,1000 | [28] | 5 | 北山坑探设施(Beishan Exploration Tunnel, Bet) | 中国,核工业北京地质研究院(BRIUG, CNNC) | 2015~至今 | 花岗岩,50 | [29] | 6 | KAERI Underground Research Tunnel (KURT) | 韩国,韩国原子能研究所(Korea Atomic Energy Research Institute,KAERI) | 2006~至今 | 花岗岩,90 | [31] | 7 | ?sp? Hard Rock Laboratory (HRL) | 瑞典,瑞典放射性废物管理公司 (Svensk K?rnbr?nslehantering AB, SKB) | 1995~至今 | 花岗岩,200~460 | [26] | 8 | Mont. Terri Rock Laboratory | 瑞士,瑞士国家放射性废物处置合作公 司(National Cooperative for the Disposal of Radioactive Waste,Nagra) | 1995~至今 | 黏土岩,400 | [27] | 9 | Busted Butte, Yucca Mountain, Nevada | 美国,美国能源部( Department of Energy,DOE) | 1987~2011 | 凝灰岩,420 | [30] |
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Overview of new constructed generic URLs (version 1.1)
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Schematic of major site-specific URLs abroad
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序号 | 名称 | 国家与运行机构 | 运行时间 | 围岩与深度/m | 参考文献 | 1 | ONKALO Underground Rock Characterisation Facility | 芬兰,Posiva OY | 2003年至今 | 石英闪长岩,500 | [35] | 2 | Meuse-Haute-Marne Research Centre | 法国,法国国家放射性废物管理机构 (French national radioactive waste management agency, ANDRA) | 2000年至今 | 页岩(黏土岩),450~ 500 | [36] | 3 | Gorleben Site | 德国,联邦辐射防护局(Bundesamt für Strahlenschutz,BFS)/联邦企业监事会 (Bundes-Gesellschaft für Endlagerung mbH, BGE) | 1985~1990年, 2010年 | 盐岩(盐丘),>900 | [33] | 4 | Konrad | 1980年至今 | 灰岩,800~1300 | [34] | 5 | Morsleben Repository (ERAM) | 1981~1998年 | 盐岩(盐丘),>525 | [37] | 6 | Waste isolation pilot plant (WIPP) | 美国,美国能源部( Department of Energy,DOE) | 1982~1999年 | 盐岩(盐床),>655 | [32] | 7 | Exploratory studies facility (ESF),Yucca Mountain,Nevada | 1996~2010年 | 凝灰岩,300 | [38] |
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Overview of Area-specific URLs
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序号 | 名称 | 国家与运行机构 | 运行时间 | 围岩与深度/m | 1 | 北山地下实验室(Beishan Underground Research Laboratory, Beishan URL) | 中国,核工业北京地质研究院 (BRIUG, CNNC) | 在建 | 花岗岩,280和560m两个实验室水平 |
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Overview of area-specific URLs
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The Location(a) and design(b) of Beishan URL
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Schematic illustration of the planning of in-situ tests during URL construction
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研究类别 | 研究项目 | 现场试验项目 | 地下实验室 场址特征评价 | 地下实验室场址深部地质环境研究 | 1.施工期全过程井巷地质编录 2.巷道钻探勘察与地球物理综合测井 3.巷道围岩地球物理精细探测 4.全场址三维微地震监测 5.跨断层与GNSS形变场监测 | 地下实验室场址水文地质特性研究 | 6.巷道水文地质编录 7.巷道钻孔水文地质试验 8.钻孔与巷道水文地质监测 9.开挖过程结构面及其对渗透特性影响的精细识别 10.围岩非饱和过程及其水力学参数监测 | 地下实验室深部围岩力学特性和长期稳定性研究 | 11.地应力测量 12.围岩变形监测 | 地下实验室场址环境长期监测和影响研究 | 13.硐室施工过程中氡气防护及连续监测技术研究 | 深部岩体开挖 技术类 | 地下实验室深部岩体开挖关键技术研究 | 14.钻爆法施工参数优化及智能化施工现场试验 15.钻爆法EDZ评价 16.斜坡道TBM现场掘进及辅助智能化施工试验 17. -560 m开挖技术综合试验 18.超前探测技术试验 19.地下实验室注浆试验 20.斜坡道TBM施工微震监测 21.金属构件腐蚀监测 22.处置坑开挖试验及损伤区测试 23.围岩适宜性评价准则 | 现场试验关键 技术研发类 | 地下实验室深部岩体开挖关键技术研究 | 24.缓冲材料砌块安装和膨润土颗粒充填现场试验 |
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Planning of in-situ tests during URL construction
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