| 高放废物处置库黏土围岩温度-应力耦合测试方法展望 |
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| 引用本文： | 张龙鹏,梁海安,杨婷,唐毯,张娟.高放废物处置库黏土围岩温度-应力耦合测试方法展望[J].工程质量,2021,39(3):47-52. |
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| 作者姓名： | 张龙鹏 梁海安 杨婷 唐毯 张娟 |
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| 作者单位： | 东华理工大学 土木与建筑工程学院,江西 南昌 330013;东华理工大学 土木与建筑工程学院,江西 南昌 330013;核资源与环境国家重点实验室(东华理工大学),江西 南昌 330013 |
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| 基金项目： | 国家自然科学基金(51869002);国家国防科技工业局项目(科工二司〔2014〕1587号)。 |
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| 摘 要： | 高放废物深地质处置库围岩在温度及应力耦合作用下的工程稳定性是关系环境安全的关键问题。本文对黏土围岩高放废物处置库在放射性物质放热温度及深部地应力环境应力耦合研究工作中采用的测试方法进行了系统的回顾和总结。从黏土岩热学性能测试方法以及温度对黏土岩力学性质影响研究方法两个方面,对目前高放废物温度-应力耦合特性测试的试验方法及新进展进行展开叙述,并对未来黏土岩温度-应力耦合研究方法提出展望。
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| 关 键 词： | 黏土岩 高放废物 热传导 温度影响 展望 |
Prospect of Thermo-Mechanical Coupling Test Method for Clay Surrounding Rock of HLW Repository |
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| ZHANG Longpeng,LIANG Haian,YANG Ting,TANG Tan,ZHANG Juan.Prospect of Thermo-Mechanical Coupling Test Method for Clay Surrounding Rock of HLW Repository[J].Quality of Civil Engineering and Construction,2021,39(3):47-52. |
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| Authors: | ZHANG Longpeng LIANG Haian YANG Ting TANG Tan ZHANG Juan |
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| Affiliation: | (Architectural Engineering Institute,East China University of Technology,Nanchang Jiangxi 330013,China;State Key Laboratory for Nuclear Resources and Environment(East China University of Technology),Nanchang Jiangxi 330013,China) |
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| Abstract: | The stability of host rock for a deep geological repository for high-level radioactive waste effected by thermo-mechanical coupling is a key issue related to environmental safety.In this article,the testing methods used in the research work on the coupling of high temperature raising by radioactive waste and deep in-situ stress in clay surrounding rock of high-level waste repository are systematically reviewed and summarized.The test methods and new progress of thermo-mechanical coupling characteristics of highlevel radioactive waste are described from two aspects:the test methods of thermal properties of clay rock and the research methods of thermo-mechanical coupling characteristics of clay rock,and the future research methods of thermo-mechanical coupling of clay rock are prospected. |
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| Keywords: | clay high-level waste thermal conduction temperature effect prospect |
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