Interval nonlinear analysis of spatially curved structures with material and geometric uncertainties.

具有材料和几何不确定性的空间弯曲结构的区间非线性分析。

• 批准号: DP1097096
• 负责人: Prof Yong-Lin Pi
• 金额: $ 9.04万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2010
• 资助国家: 澳大利亚
• 起止时间: 2010-03-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP1097096
• 关键词: Interval; nonlinear; analysis; spatially; curved

Understanding the implications of uncertainties on the nonlinear behaviour of curved structures that are sensitive to property variations helps the accurate safety assessment and design of curved structures in Australia. The innovative interval approach will be applied specifically to the important class of curved structures, the efficient and reliable construction of which promises great advantages for the Australian construction industry. The project will lead to novel outcomes that will keep Australian research at the forefront of the discipline for many years, and so maintaining its internationally recognised outstanding reputation in the research of curved structures and nonlinear structural mechanics.

了解不确定性对对性能变化敏感的曲线结构的非线性行为的影响，有助于澳大利亚对曲线结构的准确安全评估和设计。创新的区间方法将专门应用于这类重要的曲线型结构，其高效可靠的施工有望为澳大利亚建筑业带来巨大优势。该项目将带来新的成果，使澳大利亚的研究保持在该学科的前沿多年，从而保持其在曲线结构和非线性结构力学研究方面的国际公认的杰出声誉。