NEHRP Clearinghouse

displaying 611 - 620 results in total 2187

  • Nowak, P. S.
    Effect of Nonuniform Seismic Input on Arch Dams.
    National Science Foundation, Washington, DC., January 1988, 153 p.
    Identifying Number(s): EERL-88-03
    Keywords: ; Arch dams; Dynamic response; Damping; Earthquake resistant structures; Loads (Forces); Graphs (Charts); Vibration; Excitation; Seismic prospecting; Dynamic structural analysis

  • Mattock, A. H.
    Effect of Reinforcing Bar Size on Shear Transfer Across a Crack in Concrete.
    National Science Foundation, Washington, D.C., September 1977, 156 p.
    Identifying Number(s): SM77-2
    Keywords: Shear transfer; Earthquake engineering; Reinforcing steels; Reinforced concrete; Shear properties; Concrete construction; Precast concrete; Cracks; Cyclic loads; Shear strength

  • Pantazopoulou, S. J.; Moehle, J. P.
    Effect of Slabs on the Flexural Behavior of Beams.
    National Science Foundation, Washington, DC., October 1987, 131 p.
    Identifying Number(s): UCB/EERC-87/17
    Keywords: ; Floors; Tension; Earthquake resistant structures; Beams (Supports); Loads (Forces); Slabs; Stress analysis; Earthquakes; Experimental data; Stiffness; Structural members; Mathematical models; Structural analysis; Seismic waves

  • Yokel, F. Y.
    Effect of Subsurface Conditions on Earthquake Ground Motions.
    January 1993, 100 p.
    Identifying Number(s): NISTIR-4769
    Keywords: Dynamic response; Spectra analysis; Earthquake engineering; Soil profiles; Earthquakes; Oakland (California); Soil properties; Loma Prieta Earthquake; Earth movements; Wave propagation; Shear strain; Mathematical models; Seismic waves

  • Cotran, F. S.; Hall, W. J.
    Effective Width of Floor Systems for Application in Seismic Analysis.
    National Science Foundation, Washington, DC., November 1980, 96 p.
    Identifying Number(s): ['STRUCTURAL RESEARCH SER-486', 'UILU-ENG-80-2021']
    Keywords: Floors; Buildings; Earthquake engineering; Earthquakes; Lateral pressure; Finite element analysis; Composite beams; Dynamic loads; Dynamic structural analysis

  • Iliya, R.; Bertero, V. V.
    Effects of Amount and Arrangement of Wall-Panel Reinforcement on Hysteretic Behavior of Reinforced Concrete Walls.
    National Science Foundation, Washington, DC., February 1980, 183 p.
    Identifying Number(s): UCB/EERC-80/04
    Keywords: Buildings; Earthquake engineering; Earthquake resistant structures; Loads (Forces); Seismic design; Earthquakes; Reinforced concrete; Walls; Concrete construction; Panels

  • Saiidi, M.; Douglas, B.; Feng, S.; Hwang, E.; Maragakis, E.
    Effects of Axial Force on Frequency of Prestressed Concrete Bridges.
    National Science Foundation, Washington, DC., August 1992, 52 p.
    Identifying Number(s): CCEER-92-4
    Keywords: ; Prestressed concrete; Dynamic response; Dynamic structural analysis; Fourier transformation; Earthquake engineering; Loads (Forces); Structural vibration; Deflection; Displacement; Concrete structures; Resonant frequencies; Mathematical models; Girder bridges

  • 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: Deterioration; Mechanical hystereses; Earthquake engineering; Beams (Supports); Dissimilar materials bonding; Loads (Forces); Reinforcing materials; Joints; Reinforced concrete; Columns (Supports); Slip (Mechanical); Mathematical models; Deformation; Bars; Cyclic loads; Dynamic structural analysis

  • Smith, J. K.
    Effects of Cracks on the Seismic Analysis of Reinforced Concrete Nuclear Containment Vessels.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., April 1977, 175 p.
    Identifying Number(s): 368
    Keywords: Seismic surveys; Computer programs; Earthquake engineering; Cracking (Fracturing); Pressure vessels; Shear stresses; Modal computer program; Reinforced concrete; Finite element analysis; Degrees of freedom; Design criteria; Nuclear reactor containment; Least squares method; Steel

  • Hein, K. H.; Whitman, R. V.
    Effects of Earthquakes on System Performance of Water Lifelines. Seismic Design Decision Analysis.
    National Science Foundation, Washington, DC., May 1976, 84 p.
    Identifying Number(s): R76-23
    Keywords: Ground motion; Urban planning; Earthquake engineering; Water services; Risk analysis; Earthquakes; Pipelines; Water supply; Earth movements; Massachusetts; Probability; Soil mechanics; Disasters; Seismic risk