NEHRP Clearinghouse

displaying 11 - 20 results in total 25

• Wang, L. R. L.
  Quasi-Static Analysis Formulation for Straight Buried Piping Systems, (Seismic Vulnerability, Behavior and Design of Underground Piping Systems).
  National Science Foundation, Washington, DC. Applied Science and Research Applications., July 1978, 31 p.
  Keywords: Pipe joints; Seismic design; Earthquake resistant structures; Water pipes; Design; Subsurface structures; Sewer pipes; Earthquake engineering; Piping systems; Pipelines; Earthquakes; 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: Seismic design; Earthquake resistant structures; Water pipes; Design; Vibration; Subsurface structures; Sewer pipes; Ground motion; Earthquake engineering; Finite element analysis; Piping systems; Computer aided design; Pipelines; Earthquakes

• Wang, L. R. L.
  Discussion on Soil Restraint Against Horizontal Motion of Pipes; Seismic Vulnerability, Behavior and Design of Underground Piping System.
  National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1978, 13 p.
  Keywords: Seismic design; Earthquake resistant structures; Water pipes; Subsurface structures; Earth movements; Sewer pipes; Ground motion; Earthquake engineering; Soil dynamics; Piping systems; Pipelines; Earthquakes

• Wang, L. R. L.; O'Rourke, M. J.
  An Overview of Buried Lifeline Earthquake Engineering (Seismic Vulnerability, Behavior and Design of Underground Piping Systems).
  National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1978, 20 p.
  Keywords: Seismic design; Earthquake resistant structures; Water pipes; Subsurface structures; Earth movements; State of the art; Sewer pipes; Ground motion; Earthquake engineering; Hazards; Piping systems; Pipelines; Earthquakes; Dynamic structural analysis

• Wang, L. R. L.; O'Rourke, M. J.; Pikul, R. R.
  Seismic Vulnerability, Behavior and Design of Buried Pipelines, Final Report of Phase I Study. (Seismic Vulnerability, Behavior and Design of Underground Piping Systems).
  National Science Foundation, Washington, DC. Engineering and Applied Science., March 1979, 148 p.
  Keywords: Pipe joints; Seismic waves; California; Buried pipelines; Risk analysis; Seismic risk; Albany (New York); Subsurface structures; Earth movements; Ground motion; Earthquake engineering; San Fernando earthquake; New York; Piping systems; Pipelines; Earthquakes; Dynamic structural analysis

• Oughourlian, C.; Powell, G. H.
  U-Bar Restraint Element (Type 11) for the ANSR-II Program.
  July 1980, 35 p.
  Identifying Number(s): UCB/EERC-80/24
  Keywords: Constraining; Stiffness methods; User needs; ANSR 2 computer program; Dynamic response; Earthquake engineering; Displacement; Piping systems; Earthquakes

• Mahasuverachai, M.; Powell, G. H.
  Inelastic Analysis of Piping and Tubular Structures.
  National Science Foundation, Washington, DC., November 1982, 147 p.
  Identifying Number(s): UCB/EERC-82/27
  Keywords: Stress strain diagrams; Stiffness methods; Computer applications; Earthquake engineering; Elastic properties; Piping systems; ANSR 3 computer program; Earthquakes

• Wang, L. R. L.
  Field Investigation and Analysis of Buried Pipelines Under Various Seismic Environments.
  National Science Foundation, Washington, DC., August 1982, 20 p.
  Identifying Number(s): LEE-004
  Keywords: Pipe joints; Field tests; Dynamic response; Ground motion; Earthquake engineering; Liquefaction (Soils); Underground pipelines; Piping systems; Pipelines; Earthquakes; Dynamic structural analysis

• Alipour, E. M.; Young, F. M.
  Approximations of Head and Flow Distributions in Liquid Filled Piping Networks Subject to Seismic Excitation Using a Steady Oscillatory Flow Model.
  National Science Foundation, Washington, DC., August 31, 1981, 118 p.
  Keywords: Pipe joints; Pipe flow; Method of characteristics; Transient response; Earthquake engineering; Unsteady flow; Computer programs; Piping systems; Earthquakes

• Bruneau, M.; Inman, D. J.
  Proceedings of the Second NCEER Workshop on Mitigation of Earthquake Disaster by Advanced Technologies (MEDAT-2). Held in Las Vegas, Nevada on November 30-December 1, 2000.
  National Science Foundation, Arlington, VA. Earthquake Engineering Research Centers Program., July 23, 2001, 342 p.
  Identifying Number(s): MCEER-01-0002
  Keywords: ; Structures; Damage assessment; Retrofitting; Technology innovation; Structural properties; Damping; Earthquake engineering; Meetings; Liquefaction; Hospitals; Piping systems; Health care facilities; Soil mechanics