NEHRP Clearinghouse

displaying 61 - 70 results in total 110

  • Klein, F. W.
    User's Guide to HYPOINVERSE-2000, a Fortran Program to Solve for Earthquake Locations and Magnitudes (4/2002 Version).
    January 2002, 128 p.
    Identifying Number(s): USGS/OFR-02-171
    Keywords: Locations; Crustal velocity models; Magnitude corrections; Phase data input format; Computer programs; Output formats; Magnitudes; Earthquakes; Input files; User's guide; Output file formate; Command sequences; CODA magnitudes; Hypoinverse-2000; Amplitude (Local) magnitudes; Fortran program; Seismic station data; Output files

  • Kariotis, J. C.; Waqfi, O. M.; Ewing, R. D.
    Computer Program Using Beam Elements for the Nonlinear, Dynamic Analysis of Lumped Parameter Models.
    National Science Foundation, Washington, DC., February 1992, 96 p.
    Identifying Number(s): REPT-2.3-5
    Keywords: Dynamic response; LPM/II computer program; Damping; Computer programs; Earthquake engineering; Beams (Supports); Loads (Forces); Masonry; Reinforcement (Structures); Matrices (Mathematics); Mechanical properties; Equations of motion; Walls; Stiffness; Boundary conditions; Concrete; Displacement; Degrees of freedom; Algorithms; Nonlinear systems; Dynamic structural analysis

  • Nagarajaiah, S.; Li, C.; Reinhorn, A. M.; Constantinou, M. C.
    3D-BASIS-TABS: Computer Program for Nonlinear Dynamic Analysis of Three Dimensional Base Isolated Structures.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., August 2, 1993, 192 p.
    Identifying Number(s): NCEER-93-0011
    Keywords: ; Buildings; Computer programs; Earthquake engineering; Three dimensional display systems; Dynamic structural analysis

  • Soni, A. H.; inivasan, V.
    Seismic Analysis of Rotating Mechanical Systems.
    National Science Foundation, Washington, DC., June 1984, 252 p.
    Keywords: Rotors; Computer programs; Earthquake engineering; Dynamic characteristics; Earthquakes; Machinery; Rotation; Performance; Programming manuals; Mathematical models; Seismic waves

  • Saiidi, M.; Lawver, R. A.
    User's Manual for LZAK-C64: A Computer Program to Implement the Q-Model on Commodore 64.
    January 1984, 27 p.
    Identifying Number(s): CCEER-84/1
    Keywords: Computer programs; Earthquake engineering; Models; Computer applications; Reinforced concrete; Seismic effects; Seismology

  • Safford, F. B.; Masri, S. F.
    Induced Earthquake Motions in Civil Structures by Pulse Methods.
    National Science Foundation, Washington, DC., August 1984, 98 p.
    Identifying Number(s): AA-R-8428-5764
    Keywords: Motion; Buildings; Computer programs; Earthquake engineering; El Centro earthquake; Earthquake resistant structures; Earthquakes; Pulse generators; Simulation; Finite element analysis; San Fernando earthquake; Seismic waves

  • Chen, M.; Penzien, J.
    Nonlinear Soil-Structure Interaction of Skew Highway Bridges.
    Federal Highway Administration, Washington, D.C.; National Science Foundation, Washington, D.C., August 1977, 127 p.
    Identifying Number(s): UCB/EERC-77/24
    Keywords: Ground motion; Seismic response; Computer programs; Earthquake engineering; Earthquakes; Bridge decks; Skew bridges; Soil structure interactions; Bridge piers; Soil dynamics; Backfills; Finite element analysis; Earth movements; Mathematical models; SKEW computer program; Seismic loads

  • Byrd, R. C.
    A Laboratory Study of the Fluid-Structure Interaction of Submerged Tanks and Caissons in Earthquakes.
    National Oceanic and Atmospheric Administration, Rockville, Md. Office of Sea Grant.; California State Resources Agency, Sacramento., May 1978, 167 p.
    Identifying Number(s): UCB/EERC-78/08
    Keywords: Dynamic response; Ground motion; Computer programs; Earthquake engineering; Earthquakes; Offshore structures; Hydrodynamics; Equations of motion; Force; Fortran; Storage tanks; CONTAPE computer program; SUBTANK computer program; MASSCAL computer program; Pressure; Hydrodynamic forces

  • A-Grivas, D.
    Program RASSUEL - Reliability Analysis of Soil Slopes Under Earthquake Loading.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., December 1978, 48 p.
    Identifying Number(s): CE-78-6
    Keywords: RASSUEL computer program; Computer programs; Earthquake engineering; Loads (Forces); Monte Carlo method; Earthquakes; IBM-3033 computers; PRIME-500 computers; Landslides; Soil dynamics; Slope stability; Slopes; Mathematical models; Soil erosion

  • El-Shafee, O. M.; Basu, P. K.; Lee, B. J.; Gould, P. L.
    SHORE -IV: Finite Element Program for Dynamic and Static Analysis of Shells of Revolution (Users' Manual).
    National Science Foundation, Washington, DC., October 1981, 124 p.
    Identifying Number(s): 56
    Keywords: Ground motion; User needs; Computer programs; Earthquake engineering; Earthquake resistant structures; Earthquakes; Foundations; Soil structure interactions; Static structural analysis; Elastic shells; Soil dynamics; Finite element analysis; Fortran 4 programming language; SHORE-IV computer program; Dynamic structural analysis