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: ; Earthquake resistant structures; Vibration; Damping; Seismic prospecting; Arch dams; Dynamic response; Graphs (Charts); Excitation; Loads (Forces); 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; Reinforced concrete; Precast concrete; Reinforcing steels; Shear properties; Earthquake engineering; Shear strength; Cyclic loads; Cracks; Concrete construction

  • 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; Earthquake resistant structures; Beams (Supports); Seismic waves; Experimental data; Tension; Mathematical models; Stiffness; Slabs; Stress analysis; Loads (Forces); Structural members; Earthquakes; Structural analysis

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

  • 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: Composite beams; Floors; Dynamic loads; Finite element analysis; Buildings; Earthquake engineering; Dynamic structural analysis; Earthquakes; Lateral pressure

  • 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: Seismic design; Earthquake resistant structures; Reinforced concrete; Walls; Buildings; Earthquake engineering; Panels; Loads (Forces); Concrete construction; Earthquakes

  • 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; Structural vibration; Fourier transformation; Mathematical models; Dynamic response; Concrete structures; Earthquake engineering; Displacement; Deflection; Girder bridges; Loads (Forces); Resonant frequencies; 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

  • 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: Cracking (Fracturing); Reinforced concrete; Steel; Least squares method; Degrees of freedom; Finite element analysis; Earthquake engineering; Nuclear reactor containment; Seismic surveys; Computer programs; Modal computer program; Pressure vessels; Design criteria; Shear stresses

  • 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: Probability; Water supply; Massachusetts; Risk analysis; Urban planning; Seismic risk; Earth movements; Ground motion; Earthquake engineering; Earthquakes; Disasters; Pipelines; Soil mechanics; Water services