ABC Research Database

91 research projects found
  • image

    Evaluation of Grout-Filled Mechanical Splices for Precast Concrete Construction

    • Category: Completed Projects
    • Group: Sub Structure
    • Subject: Grouted Couplers Non-seismic
    • Primary Performing Agency: Michigan Department of Transportation
    • Primary Sponsor: Michigan Department of Transportation
    • Start Date: 2008-01-01
    • Completion Date: 2008-01-01
    • Keywords:

      Grout filled splices, mechanical splices, fatigue, slip testing, creep, NMB Splice Sleeve, Lenton Interlok

    • Specific ABC aspect:
  • image

    Analysis of the State of the Art of Precast Concrete Bridge Substructure Systems

    • Category: Completed Projects
    • Group: Sub Structure
    • Subject: Substructure
    • Primary Performing Agency: Northern Arizona University, Flagstaff
    • Primary Sponsor: Arizona Department of Transportation
    • Start Date: 2009-01-01
    • Completion Date: 2013-10-01
    • Keywords:

      Prefabricated, Substructure, Precast Concrete, ABC

    • Specific ABC aspect:
  • image

    Strength and Servicability of Reinforced Concrete Inverted T Beams

    • Category: Completed Projects
    • Group: Sub Structure
    • Subject: T-Beams
    • Primary Performing Agency: Center for Transportation Research
    • Primary Sponsor: Texas Department of Transportation
    • Start Date: 2013-06-01
    • Completion Date: 2013-06-01
    • Keywords:

      Inverted-T Bent Caps, Strut-and-Tie Modeling, Crack Widths, Diagonal Cracking, Serviceability, Full-scale

    • Specific ABC aspect:
  • image

    Strength and Servicability of Reinforced Concrete Deep Beams

    • Category: Completed Projects
    • Group: Sub Structure
    • Subject: T-Beams
    • Primary Performing Agency: Center for Transportation Research
    • Primary Sponsor: Texas Department of Transportation
    • Start Date: 2009-04-01
    • Completion Date: 2009-04-01
    • Keywords:

      Bent Caps, Deep Beams, Strut-and-Tie Modeling, Crack Widths, Diagonal Cracking, Serviceability

    • Specific ABC aspect:
  • image

    Evaluation of Spliced Sleeve Connections for Precast RC Bridge Piers

    • Category: Completed Projects
    • Group: Seismic
    • Subject: Grouted Couplers
    • Primary Performing Agency: University of Utah
    • Primary Sponsor: New York State Department of Transportation
    • Start Date: 2011-01-01
    • Completion Date: 2016-06-07
    • Keywords:

      Bents; Bridge piers; Earthquake resistant design; Precast concrete; Reinforced concrete; Seismicity; Structural connection

    • Specific ABC aspect:
  • image

    Seismic Retrofit of Spliced Sleeve Connections for Precast Bridge Piers

    • Category: Completed Projects
    • Group: Seismic
    • Subject: Grouted Couplers
    • Primary Performing Agency: Mountain-Plains Consortium and University of Utah (Salt Lake City)
    • Primary Sponsor: Research and Innovative Technology Administration
    • Start Date: 2012-01-01
    • Completion Date: 2016-12-31
    • Keywords:

      Bridge construction; Bridge piers; Cyclic tests; Deformation; Earthquake resistant design; Retrofitting; Seismicity

    • Specific ABC aspect:
  • image

    Evaluation of Spliced Sleeve Connections for Precast Reinforced Concrete Bridge Piers

    • Category: Completed Projects
    • Group: Seismic
    • Subject: Grouted Couplers
    • Primary Performing Agency: Mountain-Plains Consortium and University of Utah (Salt Lake City)
    • Primary Sponsor: Research and Innovative Technology Administration
    • Start Date: 2012-01-01
    • Completion Date: 2016-12-31
    • Keywords:

      Bents; Bridge construction; Bridge piers; Cyclic tests; Earthquake resistant design; Precast concrete; Structural connection

    • Specific ABC aspect:
  • image

    Design of Precast Concrete Piers for Rapid Bridge Construction in Seismic Regions

    • Category: Completed Projects
    • Group: Seismic
    • Subject: Grouted Ducts
    • Primary Performing Agency: Washington State Transportation Center (TRAC)
    • Primary Sponsor: Washington State Department of Transportation
    • Start Date: 2005-01-01
    • Completion Date: 2005-01-01
    • Keywords:

      Rapid construction, design procedures, hybrid,bridge

    • Specific ABC aspect:
  • image

    Anchorage of Large-Diameter Reinforcing Bars Grouted Into Ducts

    • Category: Completed Projects
    • Group: Seismic
    • Subject: Grouted Ducts
    • Primary Performing Agency: Washington State Transportation Center (TRAC)
    • Primary Sponsor: Washington State Department of Transportation
    • Start Date: 2007-01-01
    • Completion Date: 2007-01-01
    • Keywords:

      Bond strength, deformed bars, cement grouts, precast concrete, bridge substructures, joint construction, bents, anchorage, ducts

    • Specific ABC aspect:
  • image

    A Precast Concrete Bridge Bent Designed to Re-center after an Earthquake

    • Category: Completed Projects
    • Group: Seismic
    • Subject: Self Centering Bent
    • Primary Performing Agency: Washington State Transportation Center (TRAC)
    • Primary Sponsor: Washington State Department of Transportation
    • Start Date: 2008-01-01
    • Completion Date: 2008-01-01
    • Keywords:

      Posttensioning, precast concrete, bridge substructure, columns, residual displacement, residual drift

    • Specific ABC aspect: