Now showing items 3-7 of 7

    • Evaluation of bridge approach settlement mitigation methods 

      Ghorbanpoor, Al; Koutnik, Therese Ellen; Helwany, Sam (Wisconsin Highway Research Program, 2007-10)
      Over the past 20 years, extensive research has been conducted to study the causes and mitigation methods of bridge approach settlement or "the bump at the end of the bridge." Many Departments of Transportation are significantly ...
    • Evaluation of select methods of corrosion prevention, corrosion control, and repair in reinforced concrete bridges 

      Tabatabai, Habib; Pritzl, Matthew D.; Ghorbanpoor, Al (Wisconsin Highway Research Program, 2009-10)
      The objective of this study was to evaluate the effectiveness of selected techniques for corrosion prevention, control, and repair of reinforced concrete bridges. Thirty laboratory specimens were subjected to six months ...
    • Monitoring and load distribution study for the land bridge 

      Schultz, Cory E.; Ghorbanpoor, Al; Feile, Eric P. (Wisconsin Highway Research Program, 2010-09)
      A monitoring program and a live load distribution study were conducted for the Land Bridge, located on State Highway 131 between Ontario and LaFarge in southwest Wisconsin. The bridge is a 275-ft long curved double trapezoidal ...
    • Non-destructive testing of Wisconsin highway bridges 

      Ghorbanpoor, Al; Benish, Neal (Wisconsin Highway Research Program, 2003-03)
      The management of in-service bridges throughout the United States is an important task. An effective assessment of the condition of these bridges is an essential requirement for this task. Nondestructive evaluation can be ...
    • Rehabilitation techniques for concrete bridges 

      Tabatabai, Habib; Ghorbanpoor, Al; Turnquist-Nass, Amy (Wisconsin Highway Research Program, 2005-03)
      This research project addresses rehabilitation techniques for reinforced and prestressed concrete bridges, focusing primarily on corrosion of prestressed concrete beam-ends. An extensive literature database on repair of ...