Development of ultra high strength concerete nuclear waste container

超高强度混凝土核废料容器的研制

• 批准号: 499085-2016
• 负责人: Marzouk, Hesham
• 金额: $ 1.82万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=607184
• 关键词: Development; ultra; strength; concerete; nuclear

Commonly, low level nuclear waste like resins, filters, etc., is solidified with cement, packaged in containers; and then stored in a deep geologic repository (DGR). Waste containers must have long-term isolation without future maintenance. Such structures may be subjected to complex load histories such as static pressure and/or accidental impact loads resulting from heavy objects falling during waste packaging operation or during transportation of waste containments to DGR. Waste containers are typically made of reinforced high-density concrete that is lined inside and outside with steel plates. The development of a new efficient lighter UHP-FRC nuclear waste containment for nuclear waste for storage is the main research objective of this project.

通常，低放核废料如树脂、过滤器等，用水泥固化，包装在容器中；然后存储在深层地质资料库（DGR）中。废物容器必须长期隔离，无需日后维护。这种结构可能会承受复杂的载荷历史，例如静压和/或在废物包装操作期间或在将废物容器运输到DGR期间由重物掉落导致的意外冲击载荷。废物容器通常由钢筋高密度混凝土制成，内外衬有钢板。开发一种新型高效、轻型UHP-FRC核废料安全壳，用于储存核废料是该项目的主要研究目标。