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標題: 用過核燃料深層地下處置場之震後開裂影響分析
Impact Analysis of Earthquake-Induced Cracks in Deep Geological Repositories for Nuclear Waste Fuel
作者: 張瑞宏
Jui-Hung Chang
Wei-Hsing Huang
Jou-Jih Liao
Jen-Hung Lu
Bo-Sheng Jeng
關鍵字: Spent nuclear fuel;deep geologic repositories;macrocracks;THM coupling effect;用過核燃料;深層地質處置場;大形裂縫;熱-水力-變形耦合效應
出版社: 台北市:中華水土保持學會
Project: 中華水土保持學報, Volume 45, Issue 1, Page(s) 67-76.
Based on the concept of deep geologic repositories, high-level radioactive waste will be stored in deep deposition holes away from the ground surface. The heat generated by the waste will induce both significant stress increments and ground water seepage in a multiple geologic barrier system. The long-term ability of a barrier system is significantly impacted by coupling between the thermal, hydrological, and mechanical processes. The stability of a system may also depend particularly upon unanticipated factors such as the development of
post-earthquake macrocracks. Therefore, this study investigates the three-dimensional transient and long term thermo-hydro-mechanical behavior of a barrier system. The results can be used for future reference in practical engineering design.

Appears in Collections:第45卷 第01期

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