NEHRP Clearinghouse

displaying 361 - 370 results in total 552

• Zagajeski, S. W.; Halvorsen, G. T.; GangaRao, H. V. S.; Luttrell, L. D.; Jewell, R. B.
  Theoretical and Experimental Studies on Timber Diaphragms Subject to Earthquake Loads. Final Summary Report.
  National Science Foundation, Washington, DC. Directorate for Engineering., December 1984, 94 p.
  Keywords: ; Seismic design; Floors; Mathematical models; Shear properties; Wooden structures; Earthquake engineering; Structural timber; Plywood; Loads (Forces); Dynamic structural analysis

• Yong, Y.; Lin, Y. K.
  Parametric Studies of Frequency Response of Secondary Systems under Ground-Acceleration Excitations.
  National Science Foundation, Washington, DC., June 10, 1987, 42 p.
  Identifying Number(s): NCEER-87-0012
  Keywords: Earthquake resistant structures; Damping; Seismology; Ground motion; Frequency response; Excitation; Displacement; Acceleration (Physics); Tuning; Dynamic structural analysis

• Park, Y. J.; Reinhorn, A. M.; Kunnath, S. K.
  IDARC: Inelastic Damage Analysis of Reinforced Concrete Frame - Shear-Wall Structures.
  National Science Foundation, Washington, DC., July 20, 1987, 195 p.
  Identifying Number(s): NCEER-87-0008
  Keywords: Earthquake resistant structures; Reinforced concrete; IDARC (Inelastic Damage Analysis of Reinforced Concrete Frame Shear Wall Structures); Seismology; Computer applications; Shear strength; Computer programs; Static structural analysis; Dynamic structural analysis

• Shahrooz, B. M.; Moehle, J. P.
  Experimental Study of Seismic Response of R.C. Setback Buildings.
  National Science Foundation, Washington, DC., October 1987, 362 p.
  Identifying Number(s): UCB/EERC-87/16
  Keywords: Building codes; Earthquake resistant structures; Reinforced concrete; Models; Vibration tests; Elastic analysis; Static tests; Earthquake engineering; Seismic effects; Dynamic structural analysis

• Cheng, F. Y.; Pantelides, C. P.
  Combining Structural Optimization and Structural Control.
  National Science Foundation, Washington, DC., January 10, 1988, 79 p.
  Identifying Number(s): NCEER-88-0006
  Keywords: Active mass dampers; Earthquake resistant structures; Active tendons; Non optimal control algorithms; Optimal control algorithms; Dynamic structural analysis

• Malushte, S. R.; Singh, M. P.
  Seismic Response of Simple Nonlinear Hysteretic Structures.
  National Science Foundation, Washington, DC., April 1987, 102 p.
  Identifying Number(s): VPI-E-87-4
  Keywords: ; Structural engineering; Earthquake resistant structures; Models; Mechanical hysteresis; Vibration; Elastic after effect; Dynamic response; Shock spectra; Oscillators; Nonlinear systems; Ductility; Earthquakes; Dynamic structural analysis

• Maldonado, G. O.; Singh, M. P.; Casciati, F.; Faravelli, L.
  Stochastic Response of Single Degree-of-Freedom Hysteretic Oscillators.
  National Science Foundation, Washington, DC., April 1987, 93 p.
  Identifying Number(s): VPI-E-87-5
  Keywords: ; Structural engineering; Models; Vibration; Elastic aftereffect; Dynamic response; Hysteresis; Oscillators; Stochastic processes; Ductility; Earthquakes; Dynamic structural analysis

• Jaw, J. W.; Hwang, H. H. M.
  Seismic Fragility Analysis of Shear Wall Structures.
  National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., April 30, 1988, 64 p.
  Keywords: Earthquake resistant structures; Dynamic loads; Mechanical hysteresis; Graphs (Charts); Fatigue (Materials); Mechanical properties; Shear wall structures; Response; Seismic analysis; Loads (Forces); Seismic effects; Earthquakes; Dynamic structural analysis

• Lavelle, F. M.; Bergman, L. A.; Spanos, P. D.
  Seismic Floor Response Spectra for a Combined System by Green's Functions.
  National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., May 1, 1988, 41 p.
  Keywords: Floors; Earthquake resistant structures; Vibration; Floor response; Soil-structure analysis; Linear secondary systems; Graphs (Charts); Response; Seismic effects; Earthquakes; Dynamic structural analysis

• Cai, G. Q.; Lin, Y. K.
  New Solution Technique for Randomly Excited Hysteretic Structures.
  National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., May 16, 1988, 49 p.
  Keywords: ; Earthquake resistant structures; White noise; Mechanical hysteresis; Graphs (Charts); Earthquakes; Seismic effects; Mechanical properties; Dynamic structural analysis