Field Evaluation of Methods to Minimize Transverse Glulam Deck Deflection Phase III

The purpose of this study is to determine localized structural performance of the previously constructed demonstration bridge in Delaware County, Iowa to determine the cause of asphalt overlay cracking, assess the appropriateness of the existing asphalt overlay mix, and formulate a new asphalt mix design that performs better on transverse glulam decks.


    • English


    • Status: Completed
    • Sponsor Organizations:

      Forest Products Laboratory

      P.O. Box 5130, North Walnut Street
      Madison, WI  United States  53705
    • Project Managers:

      Ritter, Michael

    • Performing Organizations:

      Iowa State University, Ames

      Department of Civil, Construction and Environmental Engineering
      Town Engineering Building
      Ames, IA  United States  50011-3232
    • Principal Investigators:

      Wipf, Terry

    • Start Date: 20100730
    • Expected Completion Date: 0
    • Actual Completion Date: 20121231
    • Source Data: RiP Project 27096

    Subject/Index Terms

    Filing Info

    • Accession Number: 01461257
    • Record Type: Research project
    • Source Agency: Iowa State University, Ames
    • Files: RIP
    • Created Date: Jan 3 2013 1:42PM