NEHRP Clearinghouse

displaying 11 - 20 results in total 57

  • Tzong, T. J.; Gupta, S.; Penzien, J.
    Two-Dimensional Hybrid Modelling of Soil-Structure Interaction.
    National Science Foundation, Washington, DC., August 1981, 59 p.
    Identifying Number(s): UCB/EERC-81/11
    Keywords: Structures; Load impedance; Stiffness methods; Mathematical models; Computer applications; Dynamic response; Earthquake engineering; Finite element analysis; Soil dynamics; Soil structure interactions; Earthquakes

  • Kausel, E.
    An Explicit Solution for the Green Functions for Dynamic Loads in Layered Media.
    National Science Foundation, Washington, DC., May 1981, 83 p.
    Identifying Number(s): R81-13
    Keywords: Dynamic loads; Soils; Static loads; Stiffness methods; Mathematical models; Computer applications; Green functions; Soil dynamics; Soil structure interactions; Earthquakes

  • Huckelbridge, A. A.; Ferencz, R. M.; Shein, S. L.
    Reduction of Overturning Potential of Seismically Excited Structures.
    National Science Foundation, Washington, DC., May 1981, 187 p.
    Keywords: Skyscrapers; Earthquake resistant structures; DRAINSUB-2D computer program; User needs; Computerized simulation; Computer applications; Ground motion; Dynamic response; Computer programming; Foundations; Earthuake engineering; Dynamic structural analysis

  • Kagawa, T.
    Seismic Soil-Pile-Structure Interaction, Pile Groups.
    National Science Foundation, Washington, DC., August 1981, 86 p.
    Keywords: Soil pile interactions; Earthquake resistant structures; Soils; Pile structures; Computer applications; Dynamic response; Earthquake engineering; Soil dynamics; Pile foundations; Earthquakes; Lateral pressure

  • Krousgrill, C. M.
    A Linearization Technique for the Dynamic Response of Nonlinear Continua.
    National Science Foundation, Washington, DC., January 1981, 150 p.
    Identifying Number(s): EERL-80-08
    Keywords: Nonlinear differential equations; Linear differential equations; Numerical integration; Mathematical models; Dynamic response; Computer applications; Earthquake engineering; Finite element analysis; Theses; Structural analysis; Nonlinear structural analysis; Dynamic structural analysis

  • Cohen, M.
    Silent Boundary Methods for Transient Wave Analysis.
    National Science Foundation, Washington, DC., January 1981, 216 p.
    Identifying Number(s): EERL-80-09
    Keywords: Seismic waves; Mathematical models; Computer applications; Finite element analysis; Earthquake engineering; Wave propagation; Rayleigh waves; Theses; Soil structure interactions; Boundaries; Earthquakes

  • Nau, J. M.; Hall, W. J.
    An Evaluation of Scaling Methods for Earthquake Response Spectra.
    National Science Foundation, Washington, DC., May 1982, 350 p.
    Identifying Number(s): ['UILU-ENG-82-2007', 'SRS-499']
    Keywords: Seismic design; Earthquake resistant structures; Spectral energy distribution; Seismology; Elastic analysis; Computer applications; Ground motion; Earthquake engineering; Earthquakes; Dynamic response; Frequency distribution; Scaling methods; Design criteria

  • Ishizuka, M.; Fu, K. S.; Yao, J. T. P.
    Rule-Based Damage Assessment System for Existing Structures.
    National Science Foundation, Washington, DC., March 1982, 28 p.
    Identifying Number(s): CE-STR-82-14
    Keywords: Structures; Fuzzy sets; Damage assessment; Probability theory; SPERIL1 computer program; Computer applications; Pattern recognition; Earthquake engineering; Earthquakes

  • Anand, S. C.; Parekh, J. C.
    Seismic Behavior and Design of Urban Area Tunnel Linings.
    National Science Foundation, Washington, DC., January 1982, 103 p.
    Identifying Number(s): 2S-82
    Keywords: Dynamic loads; Subsurface structures; Computer applications; Finite element analysis; Earthquake engineering; Urban areas; Stress analysis; Soil properties; Soil structure interactions; Foundations; Pipelines; Tunnel linings; Earthquakes

  • Mirtaheri, M.; Sparks, P. R.
    Assessment of Lateral and Torsional Stiffness Characteristics of Medium Rise Concrete Buildings.
    National Science Foundation, Washington, DC., September 1982, 197 p.
    Identifying Number(s): VPI-E-82-24
    Keywords: Earthquake resistant structures; Dynamic loads; Wind pressure; Stiffness methods; TABS-77 computer program; Computer applications; Buildings; Earthquake engineering; Eathquakes; Concrete structures; Resonant frequency; Dynamic structural analysis