Development of Novel Metaconcrete to Resist Impulsive Loads

新型超混凝土的开发以抵抗脉冲荷载

• 批准号: DP220100307
• 负责人: A/Prof Wensu Chen
• 金额: $ 26.1万
• 依托单位: Curtin University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2022
• 资助国家: 澳大利亚
• 起止时间: 2022-12-10 至 2025-12-09
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP220100307
• 关键词: Development; Novel; Metaconcrete; Resist; Impulsive

This project aims to develop innovative metaconcrete for structural protection by utilising the concept of phononic crystals and metamaterials which has been recently developed by physicists. Traditional construction materials are used in new structural forms to mitigate dynamic loading effects by exploiting the unique characteristics of the proposed metaconcrete. Theoretical, numerical and experimental methods will be used to derive the best performing metaconcrete and verify its static and dynamic load resistant capacities. The expected outcomes of the project will lead to innovative extreme-loading resistant designs and provide significant benefit to the Australian construction industry, general public and economy.

该项目旨在利用物理学家最近开发的声子晶体和超材料的概念，开发用于结构保护的创新超混凝土。传统的建筑材料被用于新的结构形式，通过利用所提出的元混凝土的独特特性来减轻动态加载效应。理论、数值和实验方法将用于推导性能最佳的超混凝土，并验证其静态和动态抗荷载能力。该项目的预期成果将带来创新的抗极端载荷设计，并为澳大利亚建筑业、公众和经济带来重大利益。