Assessment of Gamma Radiation on the Properties of Concrete

伽马辐射对混凝土性能的评估

• 批准号: 1834520
• 金额: --
• 依托单位: University of Manchester
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2016
• 资助国家: 英国
• 起止时间: 2016 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1834520
• 关键词: Assessment; Gamma; Radiation; Properties; Concrete

This project focuses on the effect of gamma radiation on the structural properties of concrete in order to determine its useful lifespan. This information is vital for the nuclear industry and will potentially extend the operating life of many nuclear installations. The project involves the accelerated ageing of freshly prepared concrete and comparison to historic samples taken from Sellafield Site. Techniques such as SEM, XRD, IR/Raman microscopy and compressive strength testing will be used. In addition, environmental effects will be distinguished from radiation effects.

该项目侧重于伽马辐射对混凝土结构特性的影响，以确定其使用寿命。这些信息对核工业至关重要，并可能延长许多核设施的运行寿命。该项目涉及新制备混凝土的加速老化，并与从塞拉菲尔德现场采集的历史样本进行比较。将使用SEM、XRD、IR/拉曼显微镜和抗压强度测试等技术。此外，环境影响将与辐射影响区分开来。

项目成果

Geopolymers from fly ash and their gamma irradiation

粉煤灰地质聚合物及其伽马辐射

• DOI: 10.1016/j.matlet.2018.05.088
• 发表时间: 2018
• 期刊: Materials Letters
• 影响因子: 3
• 作者: Leay L