NEHRP Clearinghouse

displaying 1231 - 1240 results in total 2187

  • Wu, Z.; Soong, T. T.; Gattulli, V.; Lin, R. C.
    Nonlinear Control Algorithms for Peak Response Reduction.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., February 16, 1995, 91 p.
    Identifying Number(s): NCEER-95-0004
    Keywords: Algorithms; Mathematical models; Robustness (Mathematics); Earthquake engineering; Optimization; Peak responses; Control systems

  • Nagarajaiah, S.; Reinhorn, A. M.; Constantinou, M. C.
    Nonlinear Dynamic Analysis of Three-Dimensional Base Isolated Structures (3D-BASIS).
    National Science Foundation, Washington, DC., August 3, 1989, 132 p.
    Identifying Number(s): NCEER-89-0019
    Keywords: Nonlinear analysis; Earthquake resistant structures; 3D-BASIS computer program; Mathematical models; Dynamic response; Ground motion; Earthquake engineering; Buildings; Base isolation; Seismic effects

  • Mark, K. M. S.
    Nonlinear Dynamic Response of Reinforced Concrete Frames.
    National Science Foundation, Washington, DC. Engineering and Applied Science., August 1976, 268 p.
    Identifying Number(s): R76-38
    Keywords: Nonlinear analysis; Stress strain diagrams; Earthquake resistant structures; Framed structures; Reinforced concrete; Static loads; Dynamic response; Buildings; Earthquake engineering; Theses; Earthquakes; Dynamic structural analysis

  • El-Aidi, B.
    Nonlinear Earthquake Response of Concrete Gravity Dam Systems.
    National Science Foundation, Washington, DC., August 21, 1988, 202 p.
    Identifying Number(s): EERL-88-02
    Keywords: ; Cracking (Fracturing); Mathematical models; Gravity dams; Viscoelasticity; Cavitation; Concrete structures; Tensile stress; Response; Displacement; Rigid foundations; Earthquakes

  • Vargas-Loli, L. M.; Fenves, G.
    Nonlinear Earthquake Response of Concrete Gravity Dams.
    National Science Foundation, Washington, DC. Directorate for Engineering., December 1987, 229 p.
    Keywords: ; Cracking (Fracturing); Displacements; Tensile properties; Gravity dams; Dynamic response; Cavitation; Graphs (Charts); Stress analysis; Nonlinear systems; Concrete dams; Earthquakes; Structural analysis

  • Saleeb, A. F.; Chen, W. F.
    Nonlinear Hyperelastic (Green) Constitutive Models for Soils. Part I: Theory and Calibration. Part II: Predictions and Comparisons.
    National Science Foundation, Washington, DC. Engineering and Applied Science., July 1980, 75 p.
    Identifying Number(s): CE-STR-80-9
    Keywords: Stress strain diagrams; Clay soils; Finite element analysis; Earthquake engineering; Soil properties; Stress analysis; Elastic properties; Soil mechanics

  • Murakami, M.; Penzien, J.
    Nonlinear Response Spectra for Probabilistic Seismic Design and Damage Assessment of Reinforced Concrete Structures.
    National Science Foundation, Washington, D.C., November 1975, 99 p.
    Identifying Number(s): EERC-75-38
    Keywords: Earthquake resistant structures; Reinforced concrete; Computer programs; School buildings; Earth movements; Dynamic response; Ground motion; Seismic risk analysis; Earthquake engineering; Dynamic structural analysis; Seismic response; Nonlinear systems; SHOCHU computer program; Accelerograms

  • Dowling, M. J.
    Nonlinear Seismic Analysis of Arch Dams.
    National Science Foundation, Washington, DC., September 17, 1987, 188 p.
    Identifying Number(s): EERL-87-03
    Keywords: Cracking (Fracturing); Deformations; Vibration; Seismic prospecting; Arch dams; Graphs (Charts); Earthquake engineering; Joints (Junctions); Static structural analysis; Loads (Forces); Dynamic structural analysis

  • Ettouney, M. M.; Daddazio, R. P.
    Nonlinear Seismic Analysis of Reinforced Concrete Buildings. Phase 1.
    National Science Foundation, Washington, DC. Small Business Innovation Research Programs., September 30, 1989, 42 p.
    Keywords: ; Earthquake resistant structures; Reinforced concrete; Structural vibration; Deformation; Mathematical models; Dynamic response; Buildings; Plastic properties; Earthquake engineering; Computer programs; Nonlinear systems; Seismic effects; Structural members; Earthquakes; Dynamic structural analysis

  • Chen, M.; Penzien, J.
    Nonlinear Soil-Structure Interaction of Skew Highway Bridges.
    Federal Highway Administration, Washington, D.C.; National Science Foundation, Washington, D.C., August 1977, 127 p.
    Identifying Number(s): UCB/EERC-77/24
    Keywords: Seismic loads; Computer programs; SKEW computer program; Mathematical models; Earth movements; Finite element analysis; Ground motion; Earthquake engineering; Backfills; Bridge decks; Bridge piers; Soil structure interactions; Soil dynamics; Seismic response; Skew bridges; Earthquakes