NEHRP Clearinghouse

displaying 21 - 30 results in total 44

  • Shinozuka, M.; Koike, T.
    Estimation of Structural Strains in Underground Lifeline Pipes.
    National Science Foundation, Washington, DC. Engineering and Applied Science., March 1979, 24 p.
    Keywords: Seismic waves; Earthquake engineering; Earthquake resistant structures; Stress analysis; Pipelines; Soil structure interactions; Numerical analysis; Wave propagation; Pipe joints; Subsurface structures; Dynamic structural analysis

  • 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

  • Salvadori, M. G.; Singhal, A.
    Strength Characteristics of Jointed Water Pipelines.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., July 1977, 86 p.
    Identifying Number(s): IR-3
    Keywords: Failure; Earthquake engineering; Earthquake resistant structures; Pipelines; Earthquakes; Cast iron; Mechanical properties; Computer program; Strength; Piping systems; Subsurface structures

  • Weidlinger, P.
    Behaviour of Underground Lifelines in Seismic Environment.
    National Science Foundation, Washington, D.C. Research Applied to National Needs., July 1977, 25 p.
    Identifying Number(s): IR-4
    Keywords: Seismic detection; Earthquake engineering; Earthquake resistant structures; Risk analysis; Pipelines; Earthquakes; Piping systems; Subsurface structures; Power spectra; Seismic risk

  • Elhmadi, K.; O'Rourke, M. J.
    Seismic Wave Propagation Effects on Straight Jointed Buried Pipelines.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., August 24, 1989, 224 p.
    Keywords: Earthquake engineering; Pipelines; Cast iron; Water pipelines; Underground structures; Pipe joints; Subsurface structures; Soil mechanics; Mathematical models; Numerical solution; Seismic risk

  • Shinozuka, M.; Kawakami, H.
    Ground Characteristics and Free Field Strains.
    National Science Foundation, Washington, DC. Engineering and Applied Science., August 1977, 37 p.
    Keywords: Ground motion; Elastic properties; Earthquake engineering; Pipelines; Earthquakes; Water supply; Tokyo (Japan); Soil properties; Earth movements; Shear strain; Soil mechanics; Subsurface structures; Japan

  • Wang, L. R. L.
    Seismic Analysis and Design of Buried Pipelines (Seismic Vulnerability, Behavior and Design of Underground Piping Systems).
    National Science Foundation, Washington, DC. Engineering and Applied Science., August 1979, 17 p.
    Keywords: Dynamic structural analysis; Dynamic response; Ground motion; Earthquake engineering; Earthquake resistant structures; Pipelines; Seismic design; Soil properties; Earth movements; Design criteria; Subsurface structures; Seismic risk

  • Lee, L. H. N.; Ariman, T.; Chen, C. C.
    Axisymmetric Buckling of Buried Pipelines by Seismic Excitation.
    National Science Foundation, Washington, DC. Engineering and Applied Science., December 1979, 25 p.
    Identifying Number(s): UND-ERADUPS-TR-5
    Keywords: Dynamic response; Seismic waves; Earthquake engineering; Stress analysis; Pipelines; Earthquakes; Soil structure interactions; Subsurface structures; Buckling; San Fernando earthquake; Dynamic structural analysis

  • Wang, L. R. L.
    Vibration Frequencies of Buried Pipelines (Seismic Vulnerability, Behavior and Design of Underground Piping Systems).
    National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1978, 49 p.
    Keywords: Ground motion; Earthquake engineering; Earthquake resistant structures; Pipelines; Seismic design; Earthquakes; Water pipes; Vibration; Finite element analysis; Piping systems; Subsurface structures; Design; Sewer pipes; Computer aided design

  • Pikul, R. R.; Wang, L. R. L.; O'Rourke, M. J.
    Seismic Vulnerability of the Latham Water Distribution System. A Case Study (Seismic Vulnerability, Behavior and Design of Underground Piping Systems).
    National Science Foundation, Washington, DC. Applied Science and Research Applications., September 1978, 42 p.
    Keywords: Dynamic structural analysis; Latham Water District; New York; Earthquake engineering; Earthquake resistant structures; Pipelines; Water pipes; Structural design; Earthquakes; Buried pipelines; Subsurface structures; Albany County (New York); Sewer pipes; Seismic risk