Rapid structural condition assessment using adaptive model updating

使用自适应模型更新进行快速结构状况评估

• 批准号: DP0881582
• 负责人: Prof Hong Hao
• 金额: $ 11.93万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2008
• 资助国家: 澳大利亚
• 起止时间: 2008-04-27 至 2010-05-15
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0881582
• 关键词: Rapid; structural; condition; assessment; using

The proposed project has potential to significantly enhance the accuracy with which the condition (and hence load bearing capacity) of existing infrastructure can be determined. By providing a technique of model updating that can be applied effectively in real time, location of damage will be able to be determined accurately. Economic benefits will be reaped, both through saving infrastructure from demolition where the condition is found to be adequate, and by replacing or repairing inadequate structures before costly failure occurs. This is particularly important as much of Australia's infrastructure is aging, and unnecessary periodic replacement of infrastructure is not sustainable.

拟议的项目有可能显着提高可以确定现有基础设施条件（以及负载能力）的准确性。通过提供可以实时有效应用的模型更新技术，可以准确确定损坏的位置。既可以通过拯救基础设施从发现适当的情况下的拆除，以及通过在昂贵的失败发生之前替换或修复不足的结构，从而获得经济利益。这尤其重要，因为澳大利亚的基础设施大部分是老化，而不必要的定期替代基础设施是不可持续的。