详情

原文传递 Extending Bridge Service Life Through Field Welded Repairs and Retrofits

题名：	Extending Bridge Service Life Through Field Welded Repairs and Retrofits
责任者：	National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program; National Cooperative Highway Research Program Synthesis Program; Synthesis Program; Philip E. Fish; Curtis J. Schroeder; Robert J. Connor
关键词：	Transportation and Infrastructure ； Bridges and Other Structures Transportation and Infrastructure ； Highways Transportation and Infrastructure ； Maintenance and Preservation
学科分类：	桥梁工程
摘要：	TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 489: Extending Bridge Service Life Through Field Welded Repairs and Retrofits documents practices associated with field welded repairs on existing steel bridges used by bridge owners. The information presented includes the extent to which field welding is performed on existing bridges, common types of field welded repairs and retrofits, specifications, and quality control practices.
出版机构：	Transportation Research Board
参考文献：	National Academies of Sciences, Engineering, and Medicine. 2016. Extending Bridge Service Life Through Field Welded Repairs and Retrofits. Washington, DC: The National Academies Press. https://doi.org/10.17226/23451.
总页数：	74
报告类型：	科技报告
资源类型：	科技（咨询、行业）报告
初始创建时间：	2016