NEHRP Clearinghouse

displaying 101 - 110 results in total 554

  • Binder, R.
    Covariance Analysis of the Response of Buildings to Earthquake Loading. Seismic Safety of Buildings.
    National Science Foundation, Washington, DC. Engineering and Applied Science., October 1977, 65 p.
    Identifying Number(s): INTERNAL STUDY-15
    Keywords: Seismic design; Earthquake resistant structures; Dynamic loads; Seismic waves; Mathematical models; Dynamic response; Ground motion; Earthquake engineering; Elastic properties; Covariance; Dynamic structural analysis

  • ['Shah, H. C.', 'Zsutty, T. C.', 'Krawinkler, H.', 'Mortgat, C. P.', 'Kiremidjian, A.']
    A Study of Seismic Risk for Nicaragua. Part II. Commentary.
    National Science Foundation, Washington, DC. Engineering and Applied Science., March 1976, 270 p.
    Identifying Number(s): 12A
    Keywords: Earthquake resistant structures; Predictions; Nicaragua; Urban planning; Risk analysis; Seismic risk; Structural design; Land use zoning; Ground motion; Earthquake engineering; Dynamic response; Earthquakes

  • ['Ghosh, S. K.', 'Iqbal, M.', 'Derecho, A. T.', 'Fintel, M.']
    Measures of Ductility for Structural Walls in Earthquake-Resistant Multistory Buildings.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1978, 12 p.
    Keywords: Earthquake resistant structures; Walls; Flexural strength; Computer applications; Dynamic response; Earthquake engineering; Bend tests; Ductility tests; DRAIN 2D computer program; Dynamic structural analysis

  • Proceedings of the International Conference on MICROZONATION (2nd) for Safer Construction - Research and Application, Volume III, Held at San Francisco, California, on November 26-December 1, 1978.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1978, 399 p.
    Keywords: Structures; Seismic design; Offshore structures; Seismic waves; Urban planning; Seismic risk; Structural design; Dynamic response; Ground motion; Earthquake engineering; Buildings; Meetings; Soil structure interactions; Earthquake; Microzonation; Soil mechanics

  • ['Derecho, A. T.', 'Iqbal, M.', 'Ghosh, S. K.', 'Fintel, M.']
    Frequency Content, Intensity and Yield Level in Nonlinear Dynamic Response.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1978, 12 p.
    Keywords: Seismic design; Earthquake resistant structures; Intensity; Seismic waves; Walls; Dynamic response; Earthquake engineering; Yield strength; Frequencies; Dynamic structural analysis

  • Taoka, G. T.
    System Identification of Tall Vibrating Structures.
    National Science Foundation, Washington, DC. Engineering and Applied Science., July 1979, 124 p.
    Keywords: Skyscrapers; Tall buildings; Earthquake resistant structures; Tokyo (Japan); Least squares method; Yokohama (Japan); Forced vibration; Dynamic response; Earthquake engineering; Power spectra; Japan; Earthquakes; Dynamic structural analysis

  • Whitman, R. V.
    Contributions to the Fifth World Conference on Earthquake Engineering to be Held June 25-29, 1973 in Rome, Italy.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1973, 78 p.
    Identifying Number(s): ['STRUCTURES PUB-360', 'P73-1']
    Keywords: Seismic design; Earthquake resistant structures; Seismic waves; Seismic risk; Dynamic response; Earthquake engineering; Meetings; Linear systems; Nonlinear systems; Earthquakes; Dynamic structural analysis

  • ['Manrique, M. A.', 'Bertero, V. V.', 'Popov, E. P.']
    Mechanical Behavior of Lightweight Concrete Confined by Different Types of Lateral Reinforcement.
    National Science Foundation, Washington, DC., May 1979, 123 p.
    Identifying Number(s): UCB/EERC-79/05
    Keywords: Seismic design; Earthquake resistant structures; Stress strain diagrams; Reinforced concrete; Dynamic response; Earthquake engineering; Lightweight concretes; Concrete construction; Mechanical properties

  • ['Engin, H.', 'Askar, A.', 'Cakmak, A. S.']
    An Analytic Method for Strong Motion Studies in Layered Media.
    National Science Foundation, Washington, DC. Engineering and Applied Science., June 30, 1979, 66 p.
    Identifying Number(s): 79/SM/4
    Keywords: ; Equations of motion; Seismic waves; Vibrational spectra; Dynamic response; Computer programs; Linear systems; Nonlinear systems; Soil mechanics; Earthquakes

  • ['El-Shafee, O.', 'Gould, P. L.']
    Analytical Method for Determining Seismic Response of Cooling Towers on Footing Foundations.
    National Science Foundation, Washington, DC. Engineering and Applied Science., September 1979, 228 p.
    Identifying Number(s): RR-55
    Keywords: SUBASE computer program; Dynamic loads; Cooling towers; Computer programs; Mathematical models; Cylindrical shells; Dynamic response; Finite element analysis; Earthquake engineering; Stress analysis; Soil structure interactions