NEHRP Clearinghouse

displaying 511 - 520 results in total 720

  • Ferguson, P. M.
    Repair and Retrofit of Existing Structures. Report on a Workshop Held in Los Angeles, California on September 30-October 1, 1987.
    National Science Foundation, Washington, DC. Directorate for Engineering., December 1987, 75 p.
    Identifying Number(s): PMFSEL-87-6
    Keywords: ; Structural engineering; Earthquake resistant structures; Maintenance; Research projects; Reinforced concrete; Steel structures; Safety engineering; Design standards; Concrete structures; Meetings; Structural analysis

  • Azizinamini, A.; Johal, L. S.; Hanson, N. W.; Musser, D. W.; Corley, W. G.
    Effects of Transverse Reinforcement on Seismic Performance of Columns: A Partial Parametric Investigation.
    National Science Foundation, Washington, DC. Directorate for Engineering., September 1988, 403 p.
    Keywords: ; Earthquake resistant structures; Columns (Supports); Seismic prospecting; Reinforcement (Structures); Graphs (Charts); Dynamic response; Axial strain; Loads (Forces); Ductility; Mechanical properties; Dynamic structural analysis

  • Rihal, S. S.
    Seismic Behavior and Design of Precast Facades/Claddings and Connections in Low/Medium-Rise Buildings.
    National Science Foundation, Washington, DC., November 1988, 172 p.
    Identifying Number(s): ARCE-R88-1
    Keywords: ; Architectural concrete; Earthquake resistant structures; Precast concrete; Rigidity; Dynamic tests; Model tests; Facings; Buildings; Joints (Junctions); Panels; Loads (Forces); Concrete construction; Design criteria

  • Cheng, F. Y.; Pantelides, C. P.
    Optimal Placement of Actuators for Structural Control.
    National Science Foundation, Washington, DC., August 15, 1988, 78 p.
    Identifying Number(s): NCEER-88-0037
    Keywords: ; Earthquake resistant structures; Seismic waves; Placement; Actuators; Stability; Graphs (Charts); Simulation; Soil dynamics; Loads (Forces); Earthquakes; Dynamic structural analysis

  • Veletsos, A. S.; Prasad, A. M.; Tang, Y.
    Design Approaches for Soil-Structure Interaction.
    National Science Foundation, Washington, DC., December 30, 1988, 50 p.
    Identifying Number(s): NCEER-88-0031
    Keywords: Earthquake resistant structures; Deformation; Seismic waves; Kinematics; Torsion; Damping; Mathematical models; Superstructures; Response; Inertia; Foundations; Motion; Design criteria; Soil structure

  • Chung, Y. S.; Meyer, C.; Shinozuka, M.
    SARCF User's Guide: Seismic Analysis of Reinforced Concrete Frames.
    National Science Foundation, Washington, DC., November 9, 1988, 155 p.
    Identifying Number(s): NCEER-88-0044
    Keywords: Earthquake resistant structures; FORTRAN; Reinforced concrete; Framed structures; Damage; Equations of motion; SARCF computer program; Hysteresis; Computer programs; Cyclic loading; Design criteria; Structural analysis

  • Peng, C. Y.
    Generalized Modal Identification of Linear and Nonlinear Dynamic Systems.
    National Science Foundation, Washington, DC., September 1987, 165 p.
    Identifying Number(s): EERL-87-05
    Keywords: ; Engineering standards; Earthquake resistant structures; Models; Vibration; Graphs (Charts); Dynamic responses; Excitation; Hysteresis; Loads (Forces); Dynamic structural analysis

  • 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

  • Davoodi, H.; Noori, M.
    Development of an Approximation Technique for the Nonlinear Random Vibration Analysis of Hysteretic Systems.
    National Science Foundation, Washington, DC. Directorate for Engineering., January 1989, 301 p.
    Identifying Number(s): WPI/ME/RANVIB-89126
    Keywords: ; Earthquake resistant structures; Vibration; Tolerances (Mechanics); Dynamic response; Performance evaluation; Hysteresis; Durability; Loads (Forces); Mechanical properties; Dynamic structural analysis

  • Jayakumar, P.
    Modeling and Identification in Structural Dynamics.
    National Science Foundation, Washington, DC., cJanuary 1987, 220 p.
    Identifying Number(s): EERL-87-01
    Keywords: ; Earthquake resistant structures; Design; Steel structures; Vibration; Graphs (Charts); Dynamic response; Fatigue (Materials); Cyclic loads; Elastic properties; Mechanical properties; Dynamic structural analysis