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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    • 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.
  • Corporate Authors:

    Transportation Research Board

    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.
  • Serial:

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Filing Info

  • Accession Number: 00393737
  • Record Type: Publication
  • Files: TRIS, TRB, ATRI
  • Created Date: Jun 30 1985 12:00AM