DISTRIBUTION OF WHEEL LOADS ON HIGHWAY BRIDGES
The objective of this synthesis is to develop information on distribution of wheel loads on highway bridges. Live-load distribution among the various components of a floor system is one of the key elements in determining member size, strength, and serviceability of a bridge. The synthesis includes a summary of the current specification criteria and their background, a brief overview of available research, an evaluation of the current load-distribution practices in both design and rating, as well as alternative methods for load distribution, and identification of all sections affected by and related to the load distribution provisions. Emphasis has been placed on the criteria for the supporting member, although consideration is given to the interaction within decking systems and between the superstructure and the substructure.
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Availability:
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Supplemental Notes:
- Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved.
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Corporate Authors:
500 Fifth Street, NW
Washington, DC United States 20001 -
Authors:
- Sanders Jr, W W
- Publication Date: 1984-11
Media Info
- Media Type: Digital/other
- Features: Appendices; References; Tables;
- Pagination: 22 p.
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Serial:
- NCHRP Synthesis of Highway Practice
- Issue Number: 111
- Publisher: Transportation Research Board
- ISSN: 0547-5570
Subject/Index Terms
- TRT Terms: Bridge decks; Bridge design; Bridge members; Bridge substructures; Bridge superstructures; Bridges; Highway bridges; Load transfer; Ratings; Specifications; Structural design; Wheel loads
- Non-Preferred Terms: Serviceability
- Uncontrolled Terms: Criteria
- Subject Areas: Bridges and other structures; Design; Highways; I24: Design of Bridges and Retaining Walls;
Filing Info
- Accession Number: 00393737
- Record Type: Publication
- Files: TRIS, TRB, ATRI
- Created Date: Jun 30 1985 12:00AM