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Inspection and Management of Bridges with Fracture-critical Details
Robert J. ConnorRobert Joseph DexterHussam MahmoudNational Cooperative Highway Research Program
其他書名
A Synthesis of Highway Practice
出版Transportation Research Board, 2005
主題Technology & Engineering / Civil / GeneralTechnology & Engineering / Civil / Bridges
ISBN03090976149780309097611
URLhttp://books.google.com.hk/books?id=xJMLweRgufMC&hl=&source=gbs_api
EBookSAMPLE
註釋TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 354: Inspection and Management of Bridges with Fracture-Critical Details explores the inspection and maintenance of bridges with fracture-critical members (FCMs), as defined in the American Association of State Highway and Transportation Officials' Load and Resistance Factor Design (LRFD) Bridge Design Specifications. The report identifies gaps in literature related to the subject; determines practices and problems with how bridge owners define, identify, document, inspect, and manage bridges with fracture-critical details; and identifies specific research needs. Among the areas examined in the report are inspection frequencies and procedures; methods for calculating remaining fatigue life; qualification, availability, and training of inspectors; cost of inspection programs; instances where inspection programs prevented failures; retrofit techniques; fabrication methods and inspections; and experience with fracture-critical members fractures and problems details.