Next generation Floating Structures with High-Performance Composites

采用高性能复合材料的下一代浮动结构

• 批准号: DE220100406
• 负责人: Dr Jun-Jie Zeng
• 金额: $ 30.8万
• 依托单位: University of South Australia
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Early Career Researcher Award
• 财政年份: 2023
• 资助国家: 澳大利亚
• 起止时间: 2023-06-30 至 2026-06-29
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE220100406
• 关键词: Next; generation; Floating; Structures; Performance

Floating structures are facing severe deterioration problem due to steel corrosion. This project proposes to address the deterioration problem by developing prefabricated high-performance fibre-reinforced polymer (FRP)-ultra-high performance cementitious (UHPC) composite elements for future floating structures. FRP-UHPC composite elements have excellent strength-to-weight ratio and improved durability. Basic mechanical properties and durability of FRP-UHPC composites will be investigated. Also, reliable connection device for FRP-UHPC structural units will be proposed and verified. The project is expected to provide durable floating structures with low maintenance cost, leading to a revolution of the current floating structures.

由于钢材腐蚀，浮式结构物面临着严重的劣化问题。该项目建议通过开发预制的高性能纤维增强聚合物(FRP)-超高性能水泥(UHPC)复合材料构件来解决未来浮式结构物的劣化问题。FRP-UHPC组合构件具有优异的强度重量比和提高的耐久性。研究FRP-UHPC复合材料的基本力学性能和耐久性。此外，还将提出并验证FRP-UHPC结构单元的可靠连接装置。预计该项目将以较低的维护成本提供耐用的浮式结构物，从而引发目前浮式结构物的一场革命。