NEHRP Clearinghouse

displaying 1 - 10 results in total 12

• Cagley, J. R.
  Seismic Hardening of Unreinforced Masonry Walls through a Surface Treatment.
  National Science Foundation, Washington, D.C., March 31, 1978, 29 p.
  Keywords: Masonry; Structural engineering; Earthquake resistant structures; Coating processes; Reinforcing materials; Plaster; Cements; Walls; Coatings; Earthquake engineering; Buildings; Stresses; Stress analysis; Loads (Forces); Reinforcement (Structures)

• Dasgupta, G.; Chopra, A. K.
  Dynamic Stiffness Matrices for Homogeneous Viscoelastic Halfplanes.
  National Science Foundation, Washington, D.C., November 1977, 125 p.
  Identifying Number(s): UCB/EERC-77/26
  Keywords: Stiffness methods; Computer programs; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Stresses; Nuclear power plants; Soil structure interactions; Earthquakes; Boundary value problems

• Cardwell, R. K.; Isacks, B. L.
  Geometry of the Subducted Lithosphere Beneath the Banda Sea in Eastern Indonesia from Seismicity and Fault Plane Solutions.
  National Science Foundation, Washington, DC. Office for the International Decade of Ocean Exploration., cJune 1978, 15 p.
  Keywords: Plate tectonics; Banda Sea; Tectonics; Models; Volcanoes; Indonesia; Lithosphere; Reprints; Stresses; International Decade of Ocean Exploration; Earthquakes; Geological faults

• Rock-Mechanics Research Requirements for Resource Recovery, Construction, and Earthquake-Hazard Reduction.
  Geological Survey, Washington, DC.; National Science Foundation, Washington, DC.; Department of Energy, Washington, DC., January 1981, 249 p.
  Identifying Number(s): NRC/AMPS/RM-81-1
  Keywords: Fracture properties; Permeability; Thermochemical properties; Fragmentation; Thermophysical properties; Rock properties; Mathematical models; Field tests; Earthquake engineering; Stresses; Meetings; Civil engineering; Rock mechanics; Construction management; Mining engineering; Fluid flow

• Huang, M.
  Investigation of Local Geology Effects on Strong Earthquake Ground Motions.
  National Science Foundation, Washington, DC., January 1984, 256 p.
  Identifying Number(s): EERL-83-03
  Keywords: Orientation; Geology; Depth; California; Sites; Seismic waves; Mathematical models; Secondary waves; Pasadena (California); Seismological stations; Primary waves; Stresses; Theses; Motion; Rocks; Earthquakes; Geological faults

• De Alba, P.; Seed, H. B.; Retamal, E.; Seed, R. B.
  Residual Strength of Sand from Dam Failure in the Chilean Earthquake of March 3, 1985.
  National Science Foundation, Washington, DC., September 1987, 50 p.
  Identifying Number(s): UCB/EERC-87/11
  Keywords: La Marquesa Dam; Motion; Failure; La Palma Dam; Performance evaluation; Chile; Stresses; Liquefaction; Soil properties; Dams; Slope; Earthquakes

• Segal, D.; Hall, W. J.
  Experimental Seismic Investigation of Appendages in Structures.
  National Science Foundation, Washington, DC., May 1989, 280 p.
  Identifying Number(s): ['UILU-ENG-89-2002', 'STRUCTURAL RESEARCH SER-545']
  Keywords: Lighting equipment; Earthquake resistant structures; Seismic effect; Vibration; Dynamic response; Ground motion; Earthquake engineering; Stresses; Elastic properties; Ductility; Earthquakes

• Hjelmstad, K. D.; Lee, S.
  Lateral Buckling of Short I-Beams Under Cyclic Loading.
  National Science Foundation, Washington, DC.; American Inst. of Steel Construction, Chicago, IL., April 1990, 154 p.
  Identifying Number(s): ['STRUCTURAL RESEARCH SER-549', 'UILU-ENG-90-2001']
  Keywords: ; Structural engineering; Beams (Supports); Deformation; Experimental data; Test facilities; Mathematical models; I beams; Stresses; Buckling; Cyclic loads; Stress cycle; Loads (Forces); Structural members; Structural analysis

• Sun, J. I.; Golesorkhi, R.; Seed, H. B.
  Dynamic Moduli and Damping Ratios for Cohesive Soils.
  National Science Foundation, Washington, DC., August 1988, 56 p.
  Identifying Number(s): UCB/EERC-88/15
  Keywords: ; Disturbances; Consolidation; Plasticity; Mudstone; Clay soils; Damping; Offshore drilling; Void ratio; Graphs (Charts); Dynamic response; Cohesive soils; Shear strain; Stresses; Stabilized platforms; Loads (Forces); Soil mechanics; Earthquakes

• Selna, L. G.; Malvar, L. J.
  Full Scale Experimental Testing of Retrofit Devices Used for Reinforced Concrete Bridges.
  Federal Highway Administration, Sacramento, CA. California Div.; National Science Foundation, Washington, DC.; California State Dept. of Transportation, Sacramento., June 1987, 66 p.
  Identifying Number(s): UCLA/EQSE-87/01
  Keywords: ; Structural engineering; Bridges (Structures); High strength concretes; Reinforced concrete; California; Zinc coatings; Hinges; Seismology; Structural design; Expansion joints; Stresses; Highway bridges; Stress analysis; Civil engineering; Girder bridges; Test equipment; Earthquakes