NEHRP Clearinghouse

displaying 21 - 30 results in total 36

  • Popov, E. P.
    Seismic Moment Connections for Moment-Resisting Steel Frames.
    National Science Foundation, Washington, DC.; American Iron and Steel Inst., Washington, DC., January 1983, 65 p.
    Identifying Number(s): UCB/EERC-83/02
    Keywords: Earthquake resistant structures; Beams (Supports); Steel structures; Construction joints; Columns (Supports); Seismic risk; Webs (Supports); Earthquake engineering; Splice plates; Structural flanges; Cyclic loads; Dynamic structural analysis

  • Hjelmstad, K. D.; Popov, E. P.
    Seismic Behavior of Active Beam Links in Eccentrically Braced Frames.
    National Science Foundation, Washington, DC., July 1983, 178 p.
    Identifying Number(s): UCB/EERC-83/15
    Keywords: Earthquake resistant structures; Braces; Framed structures; Mechanical hysteresis; Lateral pressure; Dynamic response; Earthquake engineering; Buckling; Earthquakes; Dynamic structural analysis

  • Filippou, F. C.; Popov, E. P.; Bertero, V. V.
    Effects of Bond Deterioration on Hysteretic Behavior of Reinforced Concrete Joints.
    National Science Foundation, Washington, DC., August 1983, 215 p.
    Identifying Number(s): UCB/EERC-83/19
    Keywords: Slip (Mechanical); Reinforcing materials; Mechanical hystereses; Reinforced concrete; Deformation; Beams (Supports); Columns (Supports); Mathematical models; Joints; Deterioration; Earthquake engineering; Bars; Cyclic loads; Dissimilar materials bonding; Loads (Forces); Dynamic structural analysis

  • Malley, J. O.; Popov, E. P.
    Design Considerations for Shear Links in Eccentrically Braced Frames.
    National Science Foundation, Washington, DC., November 1983, 139 p.
    Identifying Number(s): UCB/EERC-83/24
    Keywords: Shear links; Mechanical hystereses; Columns (Supports); Bracing; Frames; Earthquake engineering; Joints (Junctions); Linkages; Deformations (Elastic); Loads (Forces); Deformations (Plastics)

  • Eligehausen, R.; Popov, E. P.; Bertero, V. V.
    Local Bond Stress-Slip Relationships of Deformed Bars Under Generalized Excitations: Experimental Results and Analytical Model.
    National Science Foundation, Washington, DC., October 1983, 190 p.
    Identifying Number(s): UCB/EERC-83/23
    Keywords: Slip (Mechanical); Reinforcing materials; Mechanical hystereses; Reinforced concrete; Deformation; Beams (Supports); Columns (Supports); Mathematical modeling; Deterioration; Earthquake engineering; Bars; Excitation; Dissimilar materials bonding; Deformation (Elastic); Loads (Forces); Stress (Mechanics); Dynamic structural analysis

  • Kasai, K.; Popov, E. P.
    Study of Seismically Resistant Eccentrically Braced Steel Frame Systems.
    National Science Foundation, Washington, DC., March 1986, 303 p.
    Identifying Number(s): UCB/EERC-86/01
    Keywords: ; Steel construction; Loading (Structures); Construction joints; Bracing; Beam columns; Eccentricity; Shear properties; Buildings; Seismology; Hazards; Mechanical properties; Earthquakes

  • Tsai, K. C.; Popov, E. P.
    Two Beam-to-Column Web Connections. Alternative Designs and Tests of Two Beam-to-Column Web Seismic Moment Connections.
    National Science Foundation, Washington, DC., April 1986, 68 p.
    Identifying Number(s): UCB/EERC-86/05
    Keywords: Innovation; Beams (Supports); Ribs (Supports); Webs (Supports); Reinforcing steels; Joints (Junctions); Mechanical properties; Ductility; Earthquakes

  • Ricles, J. M.; Popov, E. P.
    Experiments on Eccentrically Braced Frames with Composite Floors.
    National Science Foundation, Washington, DC.; American Iron and Steel Inst., Washington, DC., June 1987, 330 p.
    Identifying Number(s): UCB/EERC-87/06
    Keywords: ; Seismic design; Floors; Steel structures; Experimentation; Buildings; Earthquake engineering; Composite structures

  • Ricles, J. M.; Popov, E. P.
    Dynamic Analysis of Seismically Resistant Eccentrically Braced Frames.
    National Science Foundation, Washington, DC.; American Iron and Steel Inst., Washington, DC., June 1987, 364 p.
    Identifying Number(s): UCB/EERC-87/07
    Keywords: ; Seismic design; Steel structures; Frames; Eccentricity; Finite element analysis; Earthquake engineering

  • Tsai, K. C.; Popov, E. P.
    Steel Beam-Column Joints in Seismic Moment Resisting Frames.
    National Science Foundation, Washington, DC.; American Iron and Steel Inst., Washington, DC., November 1988, 452 p.
    Identifying Number(s): UCB/EERC-88/19
    Keywords: ; Fracturing; Reinforcing; Earthquake resistant structures; Beams (Supports); Moments; Columns (Supports); Frames; Loads (Forces); Dynamic response; Joints (Junctions); Earthquake engineering; Shear stress; Structural steels; Stiffness; Nonlinear systems; Structural members; Fractures (Materials)