Advanced analysis of composite steel-concrete frames for multi-storey buildings under extreme loading

极限荷载下多层建筑钢-混凝土组合框架的高级分析

• 批准号: DP0449592
• 负责人: Prof Brian Uy
• 金额: $ 10.6万
• 依托单位: University of Wollongong
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-08-01 至 2007-12-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0449592
• 关键词: Advanced; analysis; composite; steel; concrete

The benefits derived from advanced analysis include the ability to identify the exact collapse load of a structure, which is often far higher than that of an individual element. This is of immense importance when analysing a structure under extreme loading. Applications of advanced analysis in the past have ignored the higher order effects of flexural-torsional buckling, local buckling and partial interaction. This project aims to include these effects and will include both an experimental and theoretical investigation. The expected outcomes will include an improved understanding of the behaviour of composite frames and eventual implementation of advanced analysis in design.

高级分析的好处包括能够识别结构的精确倒塌载荷，该载荷通常远远高于单个构件的倒塌载荷。 在分析极端载荷下的结构时，这一点非常重要。过去高级分析的应用忽略了弯扭屈曲、局部屈曲和部分相互作用的高阶效应。 该项目旨在涵盖这些影响，并将包括实验和理论研究。 预期成果将包括更好地理解复合框架的行为以及最终在设计中实施高级分析。