NEHRP Clearinghouse

displaying 91 - 100 results in total 554

  • Luco, J. E.; Frazier, G. A.; Day, S. M.; Apsel, R. J.
    Dynamic Response of Three-Dimensional Rigid Embedded Foundations.
    National Science and Research Applications., January 1978, 108 p.
    Keywords: Earthquake resistant structures; Seismic waves; Ocean bottom; Pile structures; Finite element analysis; Ground motion; Earthquake engineering; Dynamic response; Greens function; Soil structure interactions; Rigid foundations; Earthquakes; Dynamic structural analysis

  • Anagnostopoulos, S. A.
    Non-Linear Dynamic Response and Ductility Requirements of Building Structures Subjected to Earthquakes. Optimum Seismic Protection and Building Damage Statistics, Report Number 3.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., September 1972, 312 p.
    Identifying Number(s): ['STRUCTURES PUB-349', 'R72-54']
    Keywords: Earthquake resistant structures; Mathematical models; Factor analysis; Dynamic response; Buildings; Earthquake engineering; Degrees of freedom; Soil structure interactions; Earthquakes; Dynamic structural analysis

  • Richardson, G. N.; Lee, K. L.
    Response of Model Reinforced Earth Walls to Seismic Loading Conditions.
    National Science Foundation, Washington, DC. Engineering and Applied Science., February 1974, 287 p.
    Identifying Number(s): UCLA-ENG-7412
    Keywords: Earthquake resistant structures; Seismic loads; Revetments; Vibration tests; Walls; Forced vibration; Dynamic response; Earthquake engineering; Earth pressure; Reinforcement (Structures); Earthquakes

  • Zimmie, T. F.; Floess, C. H. L.
    Simple Shear Behavior of Fine Grained Soils Subjected to Earthquake and Other Repeated Loading.
    National Science Foundation, Washington, DC. Engineering and Applied Science., March 1979, 140 p.
    Keywords: Alaska Gulf; Soil tests; Shear properties; Dynamic response; Earthquake engineering; Soil properties; Liquefaction (Soils); Cyclic loads; Soil mechanics; Earthquakes; Pervious soils

  • Otani, S.; Sozen, M. A.
    Simulated Earthquake Tests of R/C Frames.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1976, 31 p.
    Keywords: Earthquake resistant structures; Reinforced concrete; Frames; Structural design; Dynamic response; Dynamic tests; Earthquake engineering; Simulation; Linear systems; Earthquakes; Dynamic structural analysis

  • Kan, C. L.; Chopra, A. K.
    Linear and Nonlinear Earthquake Responses of Simple Torsionally Coupled Systems.
    National Science Foundation, Washington, DC., February 1979, 120 p.
    Identifying Number(s): UCB/EERC-79/03
    Keywords: Earthquake resistant structures; Columns (Supports); Mathematical models; Earth movements; Dynamic response; Buildings; Earthquake engineering; Ground motion; Linear systems; Nonlinear systems; Earthquakes; Dynamic structural analysis

  • Mengi, Y.; McNiven, H. D.
    A Mathematical Model of Masonry for Predicting its Linear Seismic Response Characteristics.
    National Science Foundation, Washington, DC.; North Atlantic Treaty Organization., February 1979, 115 p.
    Identifying Number(s): UCB/EERC-79/04
    Keywords: Masonry; Seismic waves; Mathematical models; Laminates; Dynamic response; Earthquake engineering; Wave propagation; Composite materials; Earthquakes

  • Nakata, S.; Sproul, T.; Penzien, J.
    Mathematical Modelling of Hysteresis Loops for Reinforced Concrete Columns.
    National Science Foundation, Washington, DC., June 1978, 92 p.
    Identifying Number(s): UCB/EERC-78/11
    Keywords: Reinforced concrete; Columns (Supports); Mechanical hysteresis; Mathematical models; Dynamic response; Earthquake engineering; Cyclic loads; Earthquakes

  • Matthiesen, R. B.
    Current Capabilities and Future Needs in Experimental Earthquake Engineering Research.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1976, 5 p.
    Identifying Number(s): UCEER-4/1
    Keywords: Instruments; Earthquake resistant structures; Seismic detection; California; Cost estimates; Seismic arrays; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Earthquakes

  • Sehayek, S.
    Effect of Ductility on Response Spectra for Elasto-Plastic Systems.
    National Science Foundation, Washington, DC. Engineering and Applied Science., September 1976, 96 p.
    Identifying Number(s): R76-42
    Keywords: Earthquake resistant structures; Structural design; Dynamic response; Buildings; Earthquake engineering; Elastic properties; Earthquakes; Dynamic structural analysis