详情

Data-Driven Decision-Making Framework for Inspection of Bridge Decks

项目名称：	Data-Driven Decision-Making Framework for Inspection of Bridge Decks
摘要：	Routine inspections as per National Bridge Inspection Standards regulations provide rough estimates of bridge deck conditions at least every 24 months. Being primarily visual, this information does not provide in-depth information needed for maintenance decisions. So, when severe deterioration is suspected, more extensive inspection approaches are pursued. However, very little guidance exists for when to trigger further inspection and what methods to employ. In addition, rapid growth in technology has made available several affordable nondestructive evaluation techniques with reduced traffic impacts. Similarly, no guidance exists on when to apply them and what value they can provide. This study seeks to develop a methodology to improve routine inspections for consistency, evaluate available technologies to better inform inspection strategies, and develop a preliminary data-driven framework for decision-making regarding bridge inspection levels.
状态：	Active
资金：	320724
资助组织：	Virginia Transportation Research Council
执行机构：	Virginia Transportation Research Council
开始时间：	20210322
预计完成日期：	20230131
主题领域：	Bridges and other structures；Highways；Maintenance and Preservation；Planning and Forecasting