Behaviour of novel FRP-timber ultralight thin-walled structural members

新型FRP木超轻薄壁结构构件的性能

• 批准号: LP150101033
• 负责人: A/Prof Nangallage Fernando
• 金额: $ 19.77万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-04-01 至 2019-06-07
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP150101033
• 关键词: Behaviour; novel; FRP; timber; ultralight

This project aims to investigate the structural behaviour of innovative hybrid fibre reinforced polymer–timber composite (FRPTC) thin-walled members which could be used as structural members in roof systems, façade systems, floor systems, etc. These FRPTC sections are made by taking advantage of the orthotropic material properties. Unlike sawn timber, these structures have efficient cross-sectional shapes and can be made easily in different sizes to match the requirements. Preliminary studies have shown promising results, however the behaviour of these novel FRPTC members is not yet fully understood. This project aims to investigate the behaviour of these novel FRPTC thin-walled members, specifically Cee-section members.

该项目旨在研究创新的混合纤维增强聚合物-木材复合材料（FRPTC）薄壁构件的结构行为，这些构件可用作屋顶系统、立面系统、地板系统等的结构构件。这些FRPTC截面是利用正交各向异性材料的特性制成的。与锯材不同，这些结构具有有效的横截面形状，并且可以很容易地制成不同的尺寸以满足要求。初步研究显示了有希望的结果，但这些新的FRPTC成员的行为尚未完全了解。该项目旨在研究这些新型FRPTC薄壁构件，特别是Cee截面构件的行为。