사례연구에 기반한 고준위방폐물 심층처분 부지의 암반역학 및 열물성 부지특성모델링 수행전략 제시
Strategy for Rock Mechanics and Thermal Properties Site Descriptive Modeling for High-Level Waste Disposal Based on Case Studies
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초록
본 연구는 고준위 방폐물 처분을 위한 암반역학 및 열물성 부지특성모델 구축 전략을 제안하기 위해 스 웨덴 SKB와 핀란드 Posiva의 선행 사례를 분석하였다. 이를 기반으로 국내 현황에서 부지특성화 조건을 고려한 모델링 업무 및 자료 흐름과 입력 인자를 체계화하였으며, 불확실성 관리 및 민감도 분석 방안을 포함한 구체적인 수행 방식을 제시하였다. 또한, 타 세부분야 부지특성모델과의 연계를 통해 통합적 모 델링 프레임워크를 구성함으로써, 향후 부지 선정 및 안전성 평가 절차에 기여할 수 있는 기반을 마련하였다. 본 연구는 국내 고준위 방폐물 처분 시스템의 신뢰도와 사회적 수용성을 증진시키는 데 중요히 기 여할 것으로 기대된다.
Abstract
This study analyzed preceding cases from SKB, Sweden and Posiva, Finland to propose a strategy for developing rock mechanics and thermal property site descriptive models for high-level radioactive waste disposal. The research structured modeling workflows and input parameters tailored to domestic site characterization conditions in Korea and suggested specific methodologies, including uncertainty management and sensitivity analysis. By integrating site descriptive models of different disciplines into a comprehensive framework, this study establishes a foundation to support site selection and safety evaluation processes. The findings are expected to contribute significantly to enhancing the reliability and social acceptance of Korea's high-level waste disposal system.
참고문헌 (32)
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