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: Greywackes; Mafic rocks; Seismic waves; Boreholes; Test wells; Compression waves; Shear waves; Sonic velocity; Density; Wave velocity; Velocity; Laboratory tests

• 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: Panel geometries; Multidisciplinary Center for Earthquake Engineering Research (MCEER); Finite-element simulations; Seismic retrofit system; Laboratory tests; Critical facilities; Energy dissipation; Strength; Stiffness; Connection tests; Steel frames; Infill panel system; Cementitious composite; Engineered Cementitious Composite (ECC)

• 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: ; Stress-strain relations; Seismic waves; Strain rate; Liquefaction; Laboratory tests; Strain energy release rate; Shear strain; Soil sampling; Acceleration; Sands; Soil mechanics; Earthquake magnetic; Vibration dampling; Strain measurement; Pore pressure; Seismic effects; Ground motion; Earthquakes