中国安全科学学报 ›› 2017, Vol. 27 ›› Issue (2): 151-156.doi: 10.16265/j.cnki.issn1003-3033.2017.02.027

• 公共安全 • 上一篇    下一篇

高放废物处置地下实验室建设期风险接受准则

仝跃1,2, 黄宏伟1,2 教授, 张东明1,2 讲师, 陈亮3 高级工程师, 李彦杰1,2, 张恺锐1,2   

  1. 1 同济大学 岩土及地下工程教育部重点实验室,上海 200092
    2 同济大学 地下建筑与工程系,上海 200092
    3 核工业北京地质研究院,北京 100029
  • 收稿日期:2016-10-17 修回日期:2016-12-29 出版日期:2017-02-28 发布日期:2020-11-22
  • 通讯作者: 黄宏伟(1966—),男,山西芮城人,博士,教授,主要从事隧道及地下工程风险等方面研究。E-mail:huanghw@tongji.edu.cn。
  • 作者简介:仝 跃 (1992—),男,河北衡水人,硕士研究生,研究方向为地下工程安全及风险。E-mail:tongyue2014@yeah.net。

Research on risk acceptance criteria for construction of HLW geological disposal URL

TONG Yue1,2, HUANG Hongwei1,2, ZHANG Dongming1,2, CHEN Liang3, LI Yanjie1,2, ZHANG Kairui1,2   

  1. 1 Key Laboratory of Geotechnical and Underground Engineering of the Ministry of Education, Tongji University, Shanghai 200092, China
    2 Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China
    3 Beijing Research Institute of Uranium Geology, Beijing 100029, China
  • Received:2016-10-17 Revised:2016-12-29 Online:2017-02-28 Published:2020-11-22

摘要: 为了开展高放废物(HLW)处置地下实验室(URL)建设施工阶段的安全风险管理,建立相应的风险接受准则。根据URL工程建设施工阶段不确定性因素众多、社会敏感性强等特点,考虑现有风险相关规范、标准应用的局限性,在借鉴既有相关风险接受准则的研究成果及确定方法的基础上,结合专家调研方法,从人员伤亡、经济损失、工期延误、社会影响、环境影响5个方面初步建立基于最低合理可行(ALARP)准则的风险接受准则。研究对比发现,所建各准则均可被连续量化,且相比于现有风险接受准则,部分标准更加严格,符合URL建设施工阶段安全风险管控的目标。

关键词: 高放废物(HLW)处置, 地下实验室(URL), 最低合理可行(ALARP)准则, 信心指数, 风险接受准则

Abstract: Risk acceptance criteria is the basis of risk management and decision making. However, the existing risk specifications and standards of China can't satisfy the construction of URL. The paper was aimed at establishing acceptance criteria for the construction phase of URL.Firstly, the experience and method of the existing risk acceptance criteria were considered. Then a guestionnaire survey was carried out into experts,belonging to the owners,universities, design, consulting and insurance units on the feature values of acceptance criteria. To improve the reliability, the quartile method was used to check the abnormal value of the survey data. At the same time, the confidence index, which reflects the confidence of judgment, was applied to calculating the weights of experts with the basic information on experts. Lastly, based on ALARP principle, the risk acceptance criteria were established. The tolerable and acceptable standards of the individual risk and social impact risk were given . The criteria can be quantized continuously and can satify the risk management during the construction phase of URL.

Key words: high level radioactive waste(HLW) disposal, underground research laboratory(URL), as low as reasonably practicable (ALARP) principle, confidence index, risk acceptance criteria

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