NEHRP Clearinghouse

displaying 21 - 30 results in total 65

  • Cheng, F. Y.; Pantelides, C.
    Algorithm Development for Using Optimal Control in Structural Optimization Subjected to Seismic and Wind Forces.
    National Science Foundation, Washington, DC.; National Center for Earthquake Engineering Research, Buffalo, NY., January 1988, 296 p.
    Identifying Number(s): STRUCTURAL SER-88-1-15
    Keywords: Numerical analysis; Earthquake resistant structures; Wind (Meteorology); Algorithms; Damping; Structural design; Graphs (Charts); Earthquake engineering; Stiffness; Displacement; Loads (Forces)

  • Ibrahim, Y.; Grigouiu, M.; Soong, T. T.
    Random Vibration and Reliability Analysis of Primary-Secondary Structural Systems.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., November 10, 1989, 76 p.
    Keywords: Earthquake resistant structures; Failure; Vibration; Flexural strength; Dynamic response; Earthquake engineering; Fatigue (Materials); Stiffness; Elastic properties; Hysteresis; Mechanical properties; Dynamic structural analysis

  • Hejal, R.; Chopra, A. K.
    Earthquake Response of Torsionally-Coupled Buildings.
    National Science Foundation, Washington, DC., December 1987, 354 p.
    Identifying Number(s): UCB/EERC-87/20
    Keywords: Response spectra; Framed structures; Eccentricity; Elastic analysis; Earthquake engineering; Shear modulus; Stiffness; Static structural analysis; Lateral pressure

  • Villaverde, R.
    Investigation on the Cause of Numerous Upper Floor Failures during the 1985 Mexico City Earthquake.
    National Science Foundation, Washington, DC., November 1989, 114 p.
    Keywords: Floors; Beams (Supports); Failure; Columns (Supports); Hinges; Mexico; Buildings; Acceleration; Stiffness; Plastics; Assessments; Multistory buildings; Design criteria; Earthquakes; Building codes

  • 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

  • Bruneau, N.; Mahin, S. A.
    Inelastic Seismic Response of Structures with Mass or Stiffness Eccentricities in Plan.
    National Science Foundation, Washington, DC., September 1987, 316 p.
    Identifying Number(s): UCB/EERC-87/12
    Keywords: Structural engineering; Earthquake resistant structures; Structural vibration; Seismic waves; Vibration; Earthquake damage; Dynamic response; Stiffness; Elastic properties; Displacement; Nonlinear systems; Ductility; Earthquakes

  • Mostaghel, N.; Kelly, J. M.
    Design Procedure for R-FBI Bearings.
    National Science Foundation, Washington, DC., November 1987, 60 p.
    Identifying Number(s): UCB/EERC-87/18
    Keywords: Structural engineering; Earthquake resistant structures; Friction; Structural vibration; Seismic waves; Structural design; Shear properties; Resilient-Friction Base Isolator; Vibration damping; Displacement; Stiffness; Vibration isolators; Bearings

  • Paulson, T. J.; Abrams, D. P.
    Measured Inelastic Response of Reinforced Masonry Building Structures to Earthquake Motions.
    National Science Foundation, Washington, DC., October 1990, 310 p.
    Identifying Number(s): UILU-ENG-90-2013
    Keywords: ; Masonry; Finite element method; Earthquake resistant structures; Reinforced concrete; Structural vibration; Seismic waves; Experimental data; Amplitude; Dynamic response; Reinforcement (Structural); Earthquake engineering; Stiffness; Displacement; Frequencies; Nonlinear systems; Earthquakes

  • Ibarra-Anaya, E. G.; Fenves, S. J.
    Framework for Customizable Knowledge-Based Expert Systems with an Application to a KBES for Evaluating the Seismic Resistance of Existing Buildings.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., April 9, 1991, 151 p.
    Keywords: Earthquake resistant structures; Structural vibration; Seismic waves; Expert systems; Reinforcement (Structural); Buildings; Earthquake engineering; Stiffness; Knowledge bases (Artifical intelligence); Loads (Forces); Structural members; EVAL computer programs; Dynamic structural analysis

  • Allahabadi, R.; Powell, G. H.
    DRAIN-2DX User Guide.
    National Science Foundation, Washington, DC., March 1988, 262 p.
    Identifying Number(s): UCB/EERC-88/06
    Keywords: Dynamic loads; Elastic analysis; Dynamic response; Energy methods; Earthquake engineering; DRAIN-2DX computer program; Dynamic structural analysis; Displacement; Stiffness; User manuals (Computer programs); Plastic analysis; Static structural analysis; Loads (Forces); Structural members; Frequencies; Structural analysis