NEHRP Clearinghouse

displaying 1 - 6 results in total 6

  • Kratky, R. J.; Nelson, I.; Salvadori, M. G.; Weidlinger, P.
    Suggested Experiments on Straight Pipes in Air and in Soil.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1979, 94 p.
    Keywords: Pipes (Tubes); Earthquake engineering; Dynamic tests; Static tests; Pipelines; Concrete pipes; Hydrostatic tests; Bibliographies; Soil mechanics; Subsurface structures; Pipe joints; Pipe soil interactions

  • 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

  • Weidlinger, P.; Nelson, I.
    Seismic Analysis of Pipelines with Interference Response Spectra.
    National Science Foundation, Washington, D.C. Applied Science and Research Applications., June 1978, 70 p.
    Keywords: Ground motion; Earthquake engineering; Earthquake resistant structures; Stress analysis; Pipelines; Earthquakes; Earth movements; Shock spectra; Seismic waves

  • Nelson, I.; Weidlinger, P.; Baron, M. L.
    Effect of Local Inhomogeneity on the Dynamic Response of Pipelines.
    National Science Foundation, Washington, DC. Engineering and Applied Science., October 1979, 106 p.
    Keywords: Dynamic response; Ground motion; Earthquake engineering; Pipelines; Earthquakes; Soil dynamics; Earth movements; Seismic waves

  • Nelson, I.
    Axial Vibrations of a Fluid Filled Pipe.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., November 1978, 41 p.
    Identifying Number(s): TN-1
    Keywords: Ground motion; Damping; Earthquake engineering; Pipelines; Earthquakes; Fluid dynamics; Vibration; Earth movements; Subsurface structures; Pipe soil interactions; Seismic waves

  • Nelson, I.; Weidlinger, P.
    Dynamic Seismic Analysis of Long Segmented Lifelines.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., November 1978, 118 p.
    Keywords: Dynamic structural analysis; Dynamic response; Ground motion; Earthquake engineering; Earthquake resistant structures; Pipelines; Earth movements; Pipe joints; Subsurface structures; Seismic waves