详情

Bridges for Service Life beyond 100 Years: Service Limit State Design

项目名称：	Bridges for Service Life beyond 100 Years: Service Limit State Design
摘要：	Historically, durability has been a problem for some individual bridge components, such as bridge bearings, deck joints, and columns and piles. This problem is not unique to the United States. Recent bridge management data from the Netherlands confirms that joints and bearings are the leading maintenance costs for highway bridges. When one component undergoes deterioration at a faster rate than other bridge components, it requires repair, rehabilitation, or even replacement. If these weaker components could be designed with enhanced durability characteristics, or if they could be hardened, protected, or eliminated, disruptions may well be significantly reduced. The resulting structures could be expected to last longer before they undergo additional renewal efforts.
状态：	Completed
资金：	1000000.00
资助组织：	Strategic Highway Research Program 2
项目负责人：	Bush, Mark S
执行机构：	Modjeski & Masters, Incorporated
开始时间：	20080903
实际结束时间：	20131231
主题领域：	Bridges and other structures；Highways