NEHRP Clearinghouse

displaying 411 - 420 results in total 552

  • 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

  • Whitman, R. V.
    Workshop on Ground Motion Parameters for Seismic Hazard Mapping. Held in Buffalo, New York on July 17-18, 1989.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., December 1, 1989, 68 p.
    Keywords: Mapping; Earthquake resistant structures; Vibration; Safety engineering; Seismology; Structural design; Earthquake engineering; Soil dynamics; Topographic surveys; Building codes; Dynamic structural analysis

  • Kamil, H.
    Development of an Expert System for Earthquake-Resistant Design of Structures. SBIR-Phase 1. Final Report.
    National Science Foundation, Washington, DC., July 31, 1987, 87 p.
    Identifying Number(s): SAT-370.01
    Keywords: Earthquake resistant structures; Architecture; Expert systems; Structural design; Buildings; Earthquake engineering; Elastic properties; Ultimate strength; Soil mechanics; Mechanical properties; Dynamic structural analysis

  • Costantino, C. J.; Miller, C. A.; Heymsfield, E.
    Seismic Effects on Elevated Transit Lines of the New York City Transit Authority.
    National Science Foundation, Washington, DC., December 26, 1989, 132 p.
    Identifying Number(s): NCEER-89-0039
    Keywords: Risk assessment; Earthquake resistant structures; Vulnerability; Earth movements; Seismology; Earthquake engineering; Elevated railroads; New York City Transit Authority; Dynamic structural analysis

  • Ho, I. K.; Aktan, A. E.
    Linearized Identification of Buildings with Cores for Seismic Vulnerability Assessment.
    National Science Foundation, Washington, DC., November 1, 1989, 132 p.
    Identifying Number(s): NCEER-89-0041
    Keywords: Vulnerability; Deformation; Kinematics; Seismic waves; ETABS model; Seismic risk; Dynamic response; Buildings; Earthquake engineering; SUPER-ETABS computer program; Finite element analysis; Soil-structure interactions; Linear systems; Loads (Forces); Dynamic structural analysis

  • Chen, D. C. K.; Lutes, L. D.
    Nonnormal Secondary Response Due to Yielding in a Primary Structure.
    National Science Foundation, Washington, DC., February 28, 1990, 132 p.
    Identifying Number(s): NCEER-90-0002
    Keywords: ; Earthquake resistant structures; Vibration; Mathematical models; Earth movements; Dynamic response; Simulation; Acceleration (Physics); Loads (Forces); Seismic effects; Mechanical properties; Dynamic structural analysis

  • Zerbe, H. E.; Durrani, A. J.
    Seismic Response of Connections in Indeterminate R/C Frame Subassemblies.
    National Science Foundation, Washington, DC., April 1990, 237 p.
    Identifying Number(s): REPT-40
    Keywords: Dynamic loads; Framed structures; Columns (Supports); Displacement; Stress analysis; Mechanical tests; Experimental data; Statically indeterminate structures; Strains; Earthquake resistant structures; Structural vibration; Cracking (Fracturing); Beams (Supports); Frames; Dynamic response; Joints (Junctions); Energy dissipation; Slabs; Dynamic structural analysis

  • Thyagarajan, R. S.
    Modeling and Analysis of Hysteretic Structural Behavior.
    National Science Foundation, Washington, DC., January 1989, 198 p.
    Identifying Number(s): EERL-89-03
    Keywords: ; Structural vibration; Mathematical models; Loads (Forces); Earthquake damage; Dynamic response; Theses; Cyclic loads; Displacement; Stochastic processes; Nonlinear systems; Dynamic structural analysis

  • Jensen, H. A.
    Dynamic Response of Structures with Uncertain Parameters.
    National Science Foundation, Washington, DC., cJanuary 1989, 179 p.
    Identifying Number(s): EERL-89-02
    Keywords: Wave equations; Finite element analysis; Covariance matrices; Earthquake engineering; Ground motion; Buildings; Theses; Excitation; Soil-structure interactions; Linear systems; Uncertainty; Dynamic structural analysis

  • Hou, Z.
    Nonstationary Response of Structures and Its Application to Earthquake Engineering.
    National Science Foundation, Washington, DC., cJanuary 1990, 217 p.
    Identifying Number(s): EERL-90-01
    Keywords: Time domain; Covariance matrices; Ground motion; Earthquake engineering; Buildings; Theses; Soil-structure interactions; Linear systems; Frequency domain; Dynamic structural analysis