Fibre-Reinforced Timber for Novel Hybrid Folded Thin-Walled Structures

用于新型混合折叠薄壁结构的纤维增强木材

• 批准号: DP160103279
• 负责人: A/Prof Nangallage Fernando
• 金额: $ 27.33万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-01-01 至 2019-11-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP160103279
• 关键词: Fibre; Reinforced; Timber; Novel; Hybrid

This project proposes novel manufacture and analysis methods for fibre-reinforced polymer (FRP) hybrid sections. FRP composites have gained wide acceptance within the civil engineering community. All-FRP systems typically use thin-walled profiles based on steel sections, but existing manufacturing technologies are unable to optimise material usage. Hybrid systems combine FRP with traditional materials for optimum structural performance and so are often more economical than all-FRP systems. This project aims to develop an effective way to analyse, manufacture, and design FRP-based hybrid thin-walled structural members and optimise performance against buckling failure modes. The technology developed in this project would support the development of advanced low-cost FRP structural systems.

本项目提出了纤维增强聚合物（FRP）混合截面的新制造和分析方法。FRP复合材料在土木工程界得到了广泛的认可。全FRP系统通常使用基于钢截面的薄壁型材，但现有的制造技术无法优化材料使用。混合系统将联合收割机FRP与传统材料相结合，以获得最佳的结构性能，因此通常比全FRP系统更经济。该项目旨在开发一种有效的方法来分析，制造和设计基于FRP的混合薄壁结构构件，并针对屈曲失效模式优化性能。该项目开发的技术将支持开发先进的低成本玻璃钢结构系统。