NEHRP Clearinghouse

displaying 11 - 20 results in total 86

  • Riahi, A.; Row, D. G.; Powell, G. H.
    Three Dimensional Inelastic Frame Elements for the ANSR-I Program.
    National Science Foundation, Washington, DC., August 1978, 75 p.
    Identifying Number(s): UCB/EERC-78/06
    Keywords: Beams (Supports); Deformation; Columns (Supports); User needs; Frames; Buildings; Earthquake engineering; Computer programming; ANSR-1 computer program; Bending moments; Stiffness; Inelastic behavior; Earthquakes

  • Jirsa, J. O.; Maruyama, K.; Ramirez, H.
    Development of Loading Systems and Initial Tests--Short Columns Under Bidirectional Loading.
    September 1978, 77 p.
    Identifying Number(s): CESRL-78-2
    Keywords: ; Axial stress; Dynamic loads; Reinforced concrete; Columns (Supports); Construction joints; Data acquisition; Shear stress; Compressive properties; Earthquakes

  • Kan, C. L.; Chopra, A. K.
    Linear and Nonlinear Earthquake Responses of Simple Torsionally Coupled Systems.
    National Science Foundation, Washington, DC., February 1979, 120 p.
    Identifying Number(s): UCB/EERC-79/03
    Keywords: Earthquake resistant structures; Columns (Supports); Mathematical models; Earth movements; Dynamic response; Buildings; Earthquake engineering; Ground motion; Linear systems; Nonlinear systems; Earthquakes; Dynamic structural analysis

  • Forzani, B.; Popov, E. P.; Bertero, V. V.
    Hysteretic Behavior of Lightweight Reinforced Concrete Beam-Column Subassemblages.
    National Science Foundation, Washington, DC., April 1979, 110 p.
    Identifying Number(s): UCB/EERC-79/01
    Keywords: Beams (Supports); Reinforced concrete; Columns (Supports); Construction joints; Lightweight aggregate concretes; Buildings; Earthquake engineering; Cyclic loads; Concrete construction; Earthquakes; Dynamic structural analysis

  • Nakata, S.; Sproul, T.; Penzien, J.
    Mathematical Modelling of Hysteresis Loops for Reinforced Concrete Columns.
    National Science Foundation, Washington, DC., June 1978, 92 p.
    Identifying Number(s): UCB/EERC-78/11
    Keywords: Reinforced concrete; Columns (Supports); Mechanical hysteresis; Mathematical models; Dynamic response; Earthquake engineering; Cyclic loads; Earthquakes

  • Kahn, L. F.
    Strengthening of Reinforced Concrete Columns for Earthquake Resistance.
    National Science Foundation, Washington, DC. Engineering and Applied Science., June 1979, 97 p.
    Keywords: Seismic design; Earthquake resistant structures; Axial stress; Reinforced concrete; Columns (Supports); Earthquake engineering; Axial strain; Cyclic loads; Concrete construction; Dynamic structural analysis

  • Viwathanatepa, S.; Popov, E. P.; Bertero, V. V.
    Seismic Behavior of Reinforced Concrete Interior Beam-Column Subassemblages.
    National Science Foundation, Washington, DC., June 1979, 201 p.
    Identifying Number(s): UCB/EERC-79/14
    Keywords: Seismic design; Earthquake resistant structures; Reinforced concrete; Beams (Supports); Columns (Supports); Buildings; Earthquake engineering; Cyclic loads; Earthquakes; Dynamic structural analysis

  • Maruyama, K.; Jirsa, J. O.
    Shear Behavior of Reinforced Concrete Members Under Bidirectional Reversed Lateral Loading.
    National Science Foundation, Washington, DC. Engineering and Applied Science., August 1979, 133 p.
    Identifying Number(s): CESRL-79-1
    Keywords: Seismic design; Earthquake resistant structures; Dynamic loads; Floors; Columns (Supports); Lateral pressure; Shear properties; Ground motion; Concrete construction; Dynamic structural analysis

  • Lubliner, J.
    Studies on High-Frequency Vibrations of Buildings. I: The Column Effects.
    National Science Foundation, Washington, DC. Engineering and Applied Science., August 1979, 32 p.
    Identifying Number(s): UCB/EERC-79/21
    Keywords: Framed structures; Vibrational spectra; Columns (Supports); Vibration; Degrees of freedom; Buildings; Earthquake engineering; Resonant frequency; Earthquakes; Dynamic structural analysis

  • Riahi, A.; Powell, G. H.; Mondkar, D. P.
    Beam-Column Element 3D (Type 2-Parallel Element Theory) for the ANSR-II Program.
    National Science Foundation, Washington, DC., December 1979, 35 p.
    Identifying Number(s): UCB/EERC-79/31
    Keywords: Seismic design; ANSR-2 computer program; Beams (Supports); Columns (Supports); Stiffness methods; User needs; Dynamic response; Earthquake engineering; Computer programming; Plastic design; Elastic properties; Computer aided design; Earthquakes; Dynamic structural analysis