Developing an Advanced Drive-by Bridge Inspection Technology

开发先进的路过式桥梁检测技术

• 批准号: DE210101625
• 负责人: Dr Mehrisadat Makki Alamdari
• 金额: $ 34.15万
• 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 Early Career Researcher Award
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-02-01 至 2025-12-03
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE210101625
• 关键词: Developing; Advanced; Drive; Bridge; Inspection

72% of bridges in Australia were constructed before 1976. Currently bridges are inspected by biennial visual inspection which is expensive, time consuming and subjective. Considering the large number of defective bridges in Australia and around the world and the limited budget of road authorities, this project aims to develop a low-cost and robust bridge monitoring framework by advanced data analytics, solely based on the response of a moving vehicle passing over the bridge, with no equipment to be installed on the bridge. The project is significant because it opens a new direction for sustainable monitoring of such ageing infrastructure, consequently resulting in the lower costs of maintenance, enhanced safety and extended asset life.

澳大利亚72%的桥梁建于1976年之前。目前桥梁检测主要采用两年一次的外观检测，成本高、耗时长、主观性强。考虑到澳大利亚和世界各地有大量有缺陷的桥梁，以及道路当局有限的预算，该项目旨在通过先进的数据分析开发一个低成本和强大的桥梁监测框架，仅基于移动车辆通过桥梁的响应，而无需在桥梁上安装设备。该项目意义重大，因为它为可持续监测这种老化的基础设施开辟了新的方向，从而降低了维护成本，提高了安全性，延长了资产寿命。