NEHRP Clearinghouse

displaying 1 - 3 results in total 3

• Brocher, T. M.; Christensen, N. I.
  Density and Velocity Relationships for Digital Sonic and Density Logs from Coastal Washington and Laboratory Measurements of Olympic Peninsula Mafic Rocks and Greywackes.
  January 2001, 34 p.
  Identifying Number(s): USGS/OFR-01-264
  Keywords: Wave velocity; Sonic velocity; Laboratory tests; Density; Boreholes; Mafic rocks; Velocity; Shear waves; Greywackes; Test wells; Compression waves; Seismic waves

• Kesner, K.; Billington, S. L.
  Development of Seismic Strengthening and Retrofit Strategies for Critical Facilities Using Engineered Cementitious Composite Materials.
  National Science Foundation, Washington, DC., cAugust 29, 2005, 234 p.
  Identifying Number(s): MCEER-05-0007
  Keywords: Energy dissipation; Steel frames; Laboratory tests; Panel geometries; Infill panel system; Cementitious composite; Finite-element simulations; Multidisciplinary Center for Earthquake Engineering Research (MCEER); Strength; Stiffness; Connection tests; Seismic retrofit system; Engineered Cementitious Composite (ECC); Critical facilities

• Ostadan, F.; Deng, N.; Arango, I.
  Energy-Based Method for Liquefaction Potential Evaluation. Phase 1. Feasibility Study.
  National Inst. of Standards and Technology (BFRL), Gaithersburg, MD., August 1996, 274 p.
  Identifying Number(s): NIST/GCR-96/701
  Keywords: ; Ground motion; Pore pressure; Strain rate; Laboratory tests; Soil sampling; Sands; Earthquakes; Strain measurement; Earthquake magnetic; Acceleration; Seismic effects; Shear strain; Vibration dampling; Strain energy release rate; Soil mechanics; Stress-strain relations; Liquefaction; Seismic waves