Development of high temperature experimental methods for validation of novel concrete constitutive models for nuclear applications.

开发高温实验方法来验证核应用新型混凝土本构模型。

• 批准号: 2733610
• 金额: --
• 依托单位: University of Sheffield
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2021
• 资助国家: 英国
• 起止时间: 2021 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2733610
• 关键词: Development; temperature; experimental; methods; validation

The aim of this study is to develop a new technology to remove layers of concrete from existing structures through a controlled temperature-induced explosive spalling. The viability and efficiency of the aforementioned phenomenon will be investigated via the development of an in-depth understanding of the phenomenon, and the creation of a model.The proposed methodology for this PhD, is a combination of experimental and numerical work. The experimental work will take place in the state-of-the-art facilities of the Heavy Structures laboratory, which offers a range of equipment for the study of the spalling phenomenon.

本研究的目的是开发一种新的技术，以消除层混凝土从现有的结构，通过控制温度引起的爆炸剥落。上述现象的可行性和效率将通过深入了解该现象的发展进行研究，并创建一个模型。该博士学位的拟议方法是实验和数值工作的结合。实验工作将在重型结构实验室的最先进设施中进行，该实验室提供了一系列用于研究剥落现象的设备。