NEHRP Clearinghouse

displaying 201 - 210 results in total 554

  • Cheng, F. Y.; Oster, K. B.
    Dynamic Instability and Ultimate Capacity of Inelastic Systems Parametrically Excited by Earthquakes. Part II.
    National Science Foundation, Washington, D.C. Div. of Advanced Environmental Research and Technology., August 1976, 339 p.
    Identifying Number(s): CIVIL ENGINEERING STUDY-76-1
    Keywords: Dynamic response; Plastic analysis; Computer programs; Earthquake engineering; Loads (Forces); Earthquakes; Foundations; Elastic analysis; Dynamic instability; Framed structures; Buckling; Dynamic structural analysis

  • Guendelman-Israel, R.; Powell, G. H.
    DRAIN-TABS: A Computer Program for Inelastic Earthquake Response of Three-Dimensional Buildings.
    National Science Foundation, Washington, D.C.; Ford Foundation, New York., March 1977, 147 p.
    Identifying Number(s): UCB/EERC-77/08
    Keywords: Dynamic response; Computer programming; Buildings; User needs; Earthquake engineering; Loads (Forces); Earthquakes; Substructures; Drain Tabs computer program; Dynamic structural analysis

  • Gates, N. C.
    The Earthquake Response of Deteriorating Systems.
    National Science Foundation, Washington, D.C., March 1977, 143 p.
    Identifying Number(s): EERL-77-03
    Keywords: Dynamic response; Seismic waves; One degree of freedom; Deterioration; Deteriorating structures; Earthquakes; Structures; Cyclic loads; Dynamic structural analysis

  • Robinson, J. H.; Biggs, J. M.
    Inelastic Dynamic Design of Steel Frames to Resist Seismic Loads.
    National Science Foundation, Washington, D.C. Div. of Advanced Environmental Research and Technology., July 1977, 143 p.
    Identifying Number(s): MIT-CE-R77-23
    Keywords: Dynamic response; Ground motion; Buildings; Earthquake engineering; Earthquake resistant structures; Earthquakes; Random vibrations; Earth movements; Elastic analysis; Soil mechanics; Framed structures; Seismic risk analysis; Dynamic structural analysis

  • Petrovski, J.; Stephen, R. M.; Gartenbaum,; Bouwkamp, J. G.
    Dynamic Behavior of a Multistory Triangular-Shaped Building.
    National Science Foundation, Washington, D.C., October 1976, 138 p.
    Identifying Number(s): EERC-76-3
    Keywords: Dynamic response; Ground motion; Los Angeles (California); Buildings; Earthquake engineering; High rise buildings; Earthquake resistant structures; Theme Tower buildings; Forced vibration; California; Resonant frequency; Mathematical models

  • Nelson, I.; Weidlinger, P.
    Development of Interference Response Spectra for Lifelines Seismic Analysis.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., July 1, 1977, 47 p.
    Identifying Number(s): IR-2
    Keywords: Dynamic response; Seismic detection; Earthquake engineering; Earthquake resistant structures; Pipelines; Earthquakes; Piping systems; Subsurface structures

  • Igarashi, A.; Seible, F.; Hegemier, G. A.
    Development of the Generated Sequential Displacement Procedure and the Simulated Seismic Testing of the TCCMAR 3-Story In-Plane Walls.
    National Science Foundation, Arlington, VA., June 1993, 118 p.
    Keywords: Damage assessment; Walls; Japan; Earthquake damage; Moments; Degrees of freedom; Algorithms; Structural vibrations; Buildings; Earthquake engineering; Displacement; Deformation; Dynamic structural analysis; Dynamic response; Masonry buildings; Earthquake resistant structures; USA; Loads (Forces); Masonry; Generated Sequential Displacement Test Method; Structural gailure; International cooperation

  • Porter, M. L.; Sabri, A. A.; Khoury, R. Y.
    Plank Diaphragms in Masonry Structures.
    National Science Foundation, Arlington, VA., August 1993, 74 p.
    Keywords: Floors; International cooperation; Damage assessment; Walls; Diaphragms (Mechanics); Japan; Earthquake damage; Reinforcement (Structures); First major event load; Structural failure; Stiffness; Cracks; Buildings; Earthquake engineering; Displacement; Compressive strength; Dynamic response; Masonry buildings; Earthquake resistant structures; Loads (Forces); Masonry; Tensile stress; United States; Concrete slabs

  • Mehrabi, A. B.; Shing, P. B.; Schuller, M. P.; Noland, J. L.
    Performance of Masonry-Infilled R/C Frames under In-Plane Lateral Loads.
    National Science Foundation, Arlington, VA., October 1994, 272 p.
    Identifying Number(s): CU/SR-94/6
    Keywords: Prototypes; Stress strain relations; Earthquake damage; Strain gages; Frames; Shear stresses; Failure modes; Structural failure; Cracks; Algorithms; Infilled panels; Earthquake engineering; Structural components; Reinforced concrete; Displacement; Cyclic loads; Dynamic response; Lateral loads; Cracking (Fracturing); Masonry; Finite element method; Wall loading; Concrete structures; Structural analysis

  • Lutz, K. A.; Kiremidjian, A. S.
    Generalized Semi-Markov Process for Modeling Spatially and Temporally Dependent Earthquakes.
    National Science Foundation, Arlington, VA.; Electric Power Research Inst., Palo Alto, CA., cJuly 1993, 102 p.
    Keywords: Seismic hazards; Dynamic response; Earthquake engineering; Earthquakes; Faults (Geology); Site characterization; Earth movements; Forecasting; Markov processes; Structural geology; Mathematical models; Tectonics