NEHRP Clearinghouse

displaying 21 - 30 results in total 64

  • Gilbertsen, N. D.; Moehle, J. P.
    Experimental Study of Small-Scale R/C Columns Subjected to Axial and Shear Force Reversals.
    National Science Foundation, Washington, DC. Office of Planning and Resources Management., July 1980, 104 p.
    Identifying Number(s): ['UILU-ENG-80-2015', 'STRUCTURAL RESEARCH SER-481']
    Keywords: Dynamic response; Shear tests; Buildings; Earthquake engineering; Mechanical hysteresis; Earthquakes; Reinforced concrete; Columns (Supports); Stress strain diagrams; Dynamic structural analysis

  • Waqfi, O. M.; Kariotis, J. C.
    Comparison of the Dynamic Response of a Damped MDOF Nonlinear Beam Model with an Equivalent SDOF Hysteretic Model.
    National Science Foundation, Washington, DC., April 27, 1992, 92 p.
    Identifying Number(s): REPT-2.3-6
    Keywords: ; Dynamic response; Damping; Earthquake engineering; Beams (Supports); Mechanical hysteresis; Masonry; Loads (Forces); Reinforcement (Structures); Structural vibration; Mechanical properties; Walls; Stiffness; Structural members; Earth movements; Degrees of freedom; Displacement; Mathematical models; Deformation; Nonlinear systems; Energy dissipation

  • Chu, L.; Askar, A.; Cakmak, A. S.
    Earthquake Waves in a Random Medium.
    National Science Foundation, Washington, DC. Engineering and Applied Science., June 30, 1979, 46 p.
    Identifying Number(s): 79/SM/3
    Keywords: Dynamic response; Fourier transformation; Greens function; Elastic properties; Earthquake engineering; Mechanical hysteresis; Earthquakes; Stochastic processes; Laplace transformation; Seismic waves

  • U. S.-Japan Cooperative Research Program in Earthquake Engineering with Emphasis on the Safety of School Buildings. Proceedings of the Review Meeting Held at Honolulu, Hawaii on August 18-20, 1975.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1976, 415 p.
    Keywords: Dynamic response; Foreign technology; Ground motion; Earthquake engineering; Earthquake resistant structures; Meetings; Mechanical hysteresis; Seismic design; Earthquakes; Reinforced concrete; Earth movements; School buildings; Design

  • Kelly, J. M.; Tsztoo, D. F.
    The Development of Energy-Absorbing Devices for Aseismic Base Isolation Systems.
    National Science Foundation, Washington, D.C., January 1978, 54 p.
    Identifying Number(s): UCB/EERC-78/01
    Keywords: Test equipment; Earthquake engineering; Earthquake resistant structures; Loads (Forces); Mechanical hysteresis; Earthquakes; Energy absorption; Structures; Shaking tables

  • Barney, G. B.; Shiu, K. N.; Rabbat, B. G.; Fiorato, A. E.; Russell, H. G.
    Earthquake Resistant Structural Walls - Tests of Coupling Beams. Final Report.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1978, 156 p.
    Identifying Number(s): PCA-R/D-SER-1583
    Keywords: Energy dissipation; Earthquake engineering; Earthquake resistant structures; Beams (Supports); Mechanical hysteresis; Coupling beams; Structural design; Reinforced concrete; Walls; Concrete construction; Cyclic loads; Dynamic structural analysis

  • Mosalam, K. M.; White, R. N.; Gergely, P.
    Seismic Evaluation of Frames with Infill Walls Using Pseudo-Dynamic Experiments.
    National Science Foundation, Arlington, VA., December 31, 1997, 108 p.
    Identifying Number(s): NCEER-97-0020
    Keywords: ; Earthquake engineering; Cracking (Fracturing); Mechanical hysteresis; Masonry; Seismic design; Walls; Algorithms; Framed structures

  • Nunn, R. O.
    Planar Mechanics of Fully Grouted Concrete Masonry.
    National Science Foundation, Washington, DC. Engineering and Applied Science., May 1980, 127 p.
    Identifying Number(s): UCSD/AMES/TR-80-001
    Keywords: Grout; Tensile properties; Elastic properties; Earthquake engineering; Mechanical hysteresis; Masonry; Earthquakes; Reinforced concrete; Concrete construction; Concrete structures

  • Toussi, S.; Yao, J. T. P.
    Identification of Hysteretic Behavior for Existing Structures.
    National Science Foundation, Washington, DC. Office of Planning and Resources Management., December 1980, 62 p.
    Identifying Number(s): CE-STR-80-19
    Keywords: Dynamic response; Buildings; Earthquake engineering; Earthquake resistant structures; Mechanical hysteresis; Single degree of freedom; Earthquakes; San Fernando earthquake (1971); Mathematical models

  • Valdimarsson, H.; Shah, A. H.; McNiven, H. D.
    Linear Models to Predict the Nonlinear Seismic Behavior of a One-Story Steel Frame.
    National Science Foundation, Washington, DC., September 1981, 130 p.
    Identifying Number(s): UCB/EERC-81/13
    Keywords: Dynamic response; IDEN computer program; Earthquake engineering; Steel structures; Mechanical hysteresis; Earthquake resistant structures; Seismic design; Earthquakes; Computer programs; Fortran; Fortran 4 programming language; Work hardening; Computer aided design