NEHRP Clearinghouse

displaying 371 - 380 results in total 552

  • Cherry, J. T.; Halda, E. J.; Hamilton, K. G.
    A Deterministic Approach to the Prediction of Free Field Ground Motion and Response Spectra from Stick-Slip Earthquakes.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., December 1974, 47 p.
    Keywords: Ground motion; Rock mechanics; Earthquake engineering; Seismic epicenter; Stress analysis; Earthquakes; Stress waves; Earth movements; Mathematical models; Geological faults; Dynamic structural analysis

  • Sozen, M. A.; Matthiesen, R. B.
    Engineering Report on the Managua Earthquake of 23 December 1972.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1975, 122 p.
    Keywords: Dynamic structural analysis; Seismic waves; Buildings; Damage assessment; Earthquake engineering; Seismic design; Earthquakes; Soil structure interactions; Managua (Nicaragua); Soil classification; Nicaragua; Geology; Seismic risk

  • Isenberg, J.
    Seismic Performance of Underground Water Pipelines in the Southeast San Fernando Valley in the 1971 San Fernando Earthquake.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., September 1978, 67 p.
    Identifying Number(s): R-7848
    Keywords: Dynamic structural analysis; San Fernando Valley; Ground motion; Damage assessment; Earthquake engineering; Earthquakes; Water pipelines; Leakage; Earth movements; California; Subsurface structures; Seismic waves

  • Guendelman, T.; Hart, G. C.; Husid, R.
    Failure Analysis of a Reinforced Concrete Frame Structure.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., November 1974, 25 p.
    Identifying Number(s): UCLA-ENG-7482
    Keywords: Santiago (Chile); Buildings; Earthquake engineering; Seismic epicenter; Earthquake resistant structures; Seismic design; Earthquakes; Reinforced concrete; Concrete construction; Vina del Mar (Chile); Chile; Dynamic structural analysis

  • Kircher, C. A.; Shah, H. C.
    Ambient Vibration Study of Six Similar High-Rise Apartment Buildings.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1975, 92 p.
    Identifying Number(s): 14
    Keywords: Apartment buildings; Damping; Earthquake engineering; High rise buildings; Earthquakes; Vibration; Resonant frequency; Wind pressure; Spectral energy distribution; Power spectra; Dynamic structural analysis

  • Ishizuka, M.; Fu, K. S.; Yao, J. T. P.
    A Rule-Inference Method for Damage Assessment of Existing Structures.
    National Science Foundation, Washington, DC. Engineering and Applied Science., July 1980, 13 p.
    Identifying Number(s): CE-STR-80-8
    Keywords: Dynamic response; Buildings; Damage assessment; Earthquake engineering; Earthquake resistant structures; Earthquakes; Fuzzy theory; Dynamic structural analysis

  • Chen, C. K.; Scholl, R. E.; Blume, J. A.
    Seismic Study of Industrial Steel Storage Racks.
    National Science Foundation, Washington, DC. Engineering and Applied Science., June 1980, 552 p.
    Keywords: Dynamic response; Earthquake engineering; Earthquake resistant structures; Dynamic tests; Seismic design; Design criteria; Storage racks; Dynamic structural analysis

  • Hu, Y.
    Input Identification from Structural Vibrational Response.
    National Science Foundation, Washington, DC., August 1980, 90 p.
    Identifying Number(s): UCB/EERC-80/26
    Keywords: Dynamic response; Rigid frames; Earthquake engineering; Mechanical hysteresis; Earthquakes; Frequency response; Structures; Mathematical models; Dynamic structural analysis

  • Sack, R. L.; Beers, R. J.; Rains, D. J.; Sessa, V. A.; Thomas, D. L.
    Seismic Behavior of Precast Curtain Walls in High-Rise Buildings.
    National Science Foundation, Washington, DC. Office of Planning and Resources Management., January 1981, 352 p.
    Keywords: Dynamic response; Concrete slabs; Computer programming; Buildings; Earthquake engineering; High rise buildings; Bending stress; Earthquakes; SAPFAP computer program; Walls; Fasteners; Mathematical models; Curtain walls; Dynamic structural analysis

  • Kiureghian, A. D.; Sackman, J. L.; Nour-Omid, B.
    Dynamic Response of Light Equipment in Structures.
    National Science Foundation, Washington, DC. Div. of Engineering., April 1981, 63 p.
    Identifying Number(s): UCB/EERC-81/05
    Keywords: Dynamic response; NTISNSFRA; Earthquake engineering; Equipment structure interactions; Earthquakes; Random inputs; Interactions; Structures; NTISUCEERC; Perturbation; Light equipment; Dynamic structural analysis