Fracture Critical Bridge Inspection Policy for Local Units of Government PDF Download
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Author:
Publisher:
ISBN:
Category : Iron and steel bridges
Languages : en
Pages : 31
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Book Description
Author:
Publisher:
ISBN:
Category : Iron and steel bridges
Languages : en
Pages : 31
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Book Description
Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 15
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Book Description
Author: Robert J. Conner
Publisher: Transportation Research Board
ISBN: 0309097614
Category : Technology & Engineering
Languages : en
Pages : 84
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Book Description
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.
Author: Illinois. Department of Transportation. Bureau of Local Roads and Streets
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 400
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Book Description
Author: American Association of State Highway and Transportation Officials. Subcommittee on Bridges and Structures
Publisher: AASHTO
ISBN: 1560514965
Category : Bridges
Languages : en
Pages : 41
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Book Description
Author: George Hearn
Publisher: Transportation Research Board
ISBN: 0309097959
Category : Bridges
Languages : en
Pages : 209
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Book Description
This synthesis reports bridge inspection practices in the United States and selected foreign countries. The synthesis is a collection of information on formal inspection practices of departments of transportation (DOTs). These are primarily visual inspections and they provide data to bridge registries and databases. For U.S. inspection practices, this synthesis reports on inspection personnel, inspection types, and inspection quality control and quality assurance. Staff titles and functions in inspection programs are reported, together with qualifications and training of personnel, formation of inspection teams, and assignment of teams to bridges. Inspection types are described in terms of their scope, methods, and intervals. Quality control and quality assurance programs are reviewed in terms of the procedures employed, staff involved, quality measurements obtained, and the use of quality findings in DOT inspection programs. Foreign practices are presented in the same organization of inspection personnel, types, and quality programs. Comparisons of U.S. and foreign inspection practices are included. Information was obtained from a questionnaire sent to U.S. state transportation departments, similar questionnaires modified individually for transportation agencies in selected foreign countries, and formal documents used by transportation departments and agencies. These documents primarily included bridge inspection manuals, inspection training manuals, and technical memoranda, but also included blank forms for inspections, DOTs job descriptions for inspectors, and descriptions of inspection training courses. Overall, this synthesis includes information from forty U.S. state transportation departments and from roads agencies in eight foreign nations (Denmark, France, Finland, Germany, Norway, South Africa, Sweden, and the United Kingdom). The synthesis also includes, in an appendix, information from a few provincial and municipal transport agencies in Canada.
Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 221
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Book Description
Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 221
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: U.s. Department of Transportation
Publisher: Createspace Independent Publishing Platform
ISBN: 9781480191730
Category : Bridges
Languages : en
Pages : 30
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Book Description
This guide provides bridge related definitions and corresponding commentaries, as well as the framework for a systematic approach to a preventive maintenance program. The goal is to provide guidance on bridge preservation. This guide is intended for Federal, State, and local bridge engineers, area engineers, bridge owners, and bridge preservation practitioners.
