NEHRP Clearinghouse

displaying 1 - 10 results in total 11

  • Hoffmann, G. W.; Kunnath, S. K.; Reinhorn, A. M.; Mander, J. B.
    Gravity-Load-Designed Reinforced Concrete Buildings: Seismic Evaluation of Existing Construction and Detailing Strategies for Improved Seismic Resistance.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., July 15, 1992, 164 p.
    Identifying Number(s): NCEER-92-0016
    Keywords: ; Buildings; Earthquake resistant structures; Earthquake engineering; Seismic design; Reinforced concrete; Framed structures; Retrofitting

  • Kunnath, S. K.; El-Bahy, A.; Taylor, A.; Stone, W.
    Cumulative Seismic Damage of Reinforced Concrete Bridge Piers.
    Federal Highway Administration, Washington, DC., September 2, 1997, 204 p.
    Identifying Number(s): NCEER-97-0006
    Keywords: ; Earthquake damage; Ductility; Damage assessment; Energy dissipation; Earthquake engineering; Reinforcement (Structures); Dynamic response; Highway bridges; Seismic design; Hysteresis; Bridge piers; Failure modes; Reinforced concrete; Structural fatigue; Structural members; Displacement; Columns (Supports); Fatigue limit; Cyclic loads; Dynamic structural analysis

  • Kunnath, S. K.
    Enhancements to Program IDARC: Modeling Inelastic Behavior of Welded Connections in Steel Moment-Resisting Frames.
    National Inst. of Standards and Technology (BFRL), Gaithersburg, MD., May 1995, 71 p.
    Identifying Number(s): NIST/GCR-95/673
    Keywords: Computer programs; Earthquake engineering; Hysteresis; Reinforced concrete; Damage analysis; Steels; Walls; Farmed structures; Computerized simulation; IDARC computer program; Retrofitting

  • Kunnath, S. K.; Reinhorn, A. M.; Lobo, R. F.
    IDARC Version 3.0: A Program for the Inelastic Damage Analysis of Reinforced Concrete Structures.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., August 31, 1992, 132 p.
    Identifying Number(s): NCEER-92-0022
    Keywords: ; Earthquake engineering; Damage analysis; Reinforced concrete; Walls; Computerized simulation; Framed structures; Retrofitting

  • Park, Y. J.; Reinhorn, A. M.; Kunnath, S. K.
    IDARC: Inelastic Damage Analysis of Reinforced Concrete Frame - Shear-Wall Structures.
    National Science Foundation, Washington, DC., July 20, 1987, 195 p.
    Identifying Number(s): NCEER-87-0008
    Keywords: Computer programs; Earthquake resistant structures; IDARC (Inelastic Damage Analysis of Reinforced Concrete Frame Shear Wall Structures); Reinforced concrete; Computer applications; Static structural analysis; Seismology; Shear strength; Dynamic structural analysis

  • Reinhorn, A. M.; Kunnath, S. K.; Panahshahi, N.
    Modeling of R/C Building Structures with Flexible Floor Diaphragms (IDARC2).
    National Science Foundation, Washington, DC., September 7, 1988, 129 p.
    Identifying Number(s): NCEER-88-0035
    Keywords: Floors; Damage assessment; Buildings; Earthquake engineering; Numerical analysis; Reinforced concrete; Flexibility; Diaphragms (Mechanics); Concrete structures; Mathematical models; Structural analysis

  • Valles, R. E.; Reinhorn, A. M.; Kunnath, S. K.; Li, C.; Madan, A.
    IDARC2D Version 4.0: A Computer Program for the Inelastic Damage Analysis of Buildings.
    National Science Foundation, Arlington, VA., June 3, 1996, 351 p.
    Identifying Number(s): NCEER-96-0010
    Keywords: Damage assessment; Computer programs; Walls; Inelastic stress; Panels; Earthquake damage; IDARC2D computer program; Connectors; Hysteresis; Vibration isolators; Columns (Supports); Computerized simulation; Bending; Buildings; Rigidity; Vibration damping; Seismic effects; Flexibility; Deformation; Framed structures; Nonlinear systems; Dynamic structural analysis; Structural vibration; Beams (Structural)

  • Kunnath, S. K.; El-Bahy, A.; Taylor, A. W.; Stone, W. C.
    Cumulative Seismic Damage of Reinforced Concrete Bridge Piers.
    National Center for Earthquake Engineering Research, Buffalo, NY.; Federal Highway Administration, McLean, VA.; California State Dept. of Transportation, Sacramento. Office of Structures Design., October 1997, 142 p.
    Identifying Number(s): NISTIR-6075
    Keywords: ; Earthquake damage; Ductility; Damage assessment; Dynamic response; Earthquake engineering; Hysteresis; Seismic design; Reinforced concrete; Failure modes; Structural failure; Displacement; Columns (Supports); Fatigue limit; Cyclic loads; Bridges (Structures); Dynamic structural analysis

  • Reinhorn, A. M.; Seidel, M. J.; Kunnath, S. K.; Park, Y. J.
    Damage Assessment of Reinforced Concrete Structures in Eastern United States.
    National Science Foundation, Washington, DC., June 15, 1988, 174 p.
    Identifying Number(s): NCEER-88-0016
    Keywords: ; Dynamic response; Ductility; Damage assessment; Earthquake resistant structures; Loads (Forces); Mechanical hysteresis; Graphs (Charts); Vibration; Mechanical properties; Reinforced concrete; Simulation; Seismic effects; Concrete structures; Dynamic structural analysis

  • Kunnath, S. K.; Reinhorn, A. M.
    Inelastic Three-Dimensional Response Analysis of Reinforced Concrete Building Structures (IDARC-3D). Part 1. Modeling.
    National Science Foundation, Washington, DC., April 17, 1989, 150 p.
    Identifying Number(s): NCEER-89-0011
    Keywords: Dynamic response; Bending; dentifiers: Earthquake engineering; Earthquake resistant structures; Elastic properties; Loads (Forces); Static tests; Hysteresis; Mechanical properties; Flexibility; Computerized simulation; Deformation; Dynamic structural analysis