NEHRP Clearinghouse
displaying 21 - 30 results in total 120
Griffith, M. C.; Kelly, J. M.; Coveney, V. A.; Koh, C. G.
Experimental Evaluation of Seismic Isolation of Medium-Rise Structures Subject to Uplift.
National Science Foundation, Washington, DC., January 1988, 181 p.
Identifying Number(s): UCB/EERC-88/02
Keywords: ; Simulators; Earthquake resistant structures; Structural vibration; Columns (Supports); Buildings; Earthquake engineering; Vibration damping; Vibration isolators; Bearings; Loads (Forces); EarthquakesChalhoub, M. S.; Kelly, J. M.
Theoretical and Experimental Studies of Cylindrical Water Tanks in Base Isolated Structures.
National Science Foundation, Washington, DC., April 1988, 95 p.
Identifying Number(s): UCB/EERC-88/07
Keywords: ; Simulators; Earthquake resistant structures; Structural vibration; Steel structures; Experimental data; Mathematical models; Dynamic response; Earthquake engineering; Vibration damping; Vibration isolators; Bearings; Water tanks; FrequenciesGriffith, M. C.; Aiken, I. D.; Kelly, J. M.
Experimental Evaluation of Seismic Isolation of a 9-Story Braced Steel Frame Subject to Uplift.
National Science Foundation, Washington, DC., May 1988, 145 p.
Identifying Number(s): UCB/EERC-88/05
Keywords: ; Earthquake resistant structures; Framed structures; Structural vibration; Steel structures; Experimental data; Earth movements; Buildings; Earthquake engineering; Vibration damping; Stiffness; Vibration isolators; Bearings; Structural members; EarthquakesKusainov, A. A.; Clough, R. W.
Alternatives to Standard Mode Superposition for Analysis of Non-Classically Damped Systems.
National Science Foundation, Washington, DC., June 1988, 73 p.
Identifying Number(s): UCB/EERC-88/09
Keywords: ; Earthquake resistant structures; Structural vibration; Matrices (Mathematics); Mathematical models; Dynamic response; Superposition (Mathematics); Earthquake engineering; Buildings; Vibration damping; Stiffness; Dynamic structural analysisHao, H.
Effects of Spatial Variation of Ground Motions on Large Multiply-Supported Structures.
National Science Foundation, Washington, DC., July 1989, 171 p.
Identifying Number(s): UCB/EERC-89/06
Keywords: ; Seismic waves; Structural vibration; Computerized simulation; Mathematical models; Earth movements; Degrees of freedom; Earthquake engineering; Displacement; Soil-structure interactions; Taiwan; Accelerometers; Earthquakes; Dynamic structural analysisNader, M. N.; Astaneh-Asl, A.
Experimental Studies of a Single Story Steel Structure with Fixed, Semi-Rigid and Flexible Connections.
National Science Foundation, Washington, DC., August 1989, 217 p.
Identifying Number(s): UCB/EERC-89/15
Keywords: ; Structural vibration; Steel structures; Experimental data; Seismic waves; Mathematical models; Test facilities; Vibration; Dynamic tests; Dynamic response; Joints (Junctions); Earthquake engineering; Connectors; Loads (Forces); Structural members; Earthquakes; Structural analysisGoyal, A.; Chopra, A. K.
Earthquake Analysis and Response of Intake-Outlet Towers.
National Science Foundation, Washington, DC., July 1989, 446 p.
Identifying Number(s): UCB/EERC-89/04
Keywords: ; Finite element method; Towers; Seismic waves; Structural vibration; Mathematical models; Earth movements; Dynamic response; Earthquake engineering; Displacement; Soil-structure interactions; User manuals (Computer programs); Dams; Hydrodynamics; Earthquakes; Dynamic structural analysisSeed, H. B.; Sun, J. I.
Implications of Site Effects in the Mexico City Earthquake of September 19, 1985 for Earthquake-Resistant Design Criteria in the San Francisco Bay Area of California.
National Science Foundation, Washington, DC., March 1989, 138 p.
Identifying Number(s): UCB/EERC-89/03
Keywords: Earthquake resistant structures; Structural vibration; Seismic waves; Earth movements; Structural design; Mexico City Earthquake; Earthquake damage; Earthquake engineering; Earthquakes; San Francisco (California); Soil-structure interactions; Soil profiles; Building codes; Design criteriaMakris, N.; Gazetas, G.
Phase Wave Velocities and Displacement Phase Differences in a Harmonically Oscillating Pile.
National Science Foundation, Washington, DC., July 8, 1991, 60 p.
Identifying Number(s): NCEER-91-0010
Keywords: ; Wave phases; Finite element method; Earthquake resistant structures; Bridges (Structures); Structural vibration; Mathematical models; Pile structures; Dynamic response; Earthquake engineering; Wave propagation; Vibration damping; Displacement; Soil-structure interactions; Dams; Soil mechanicsGraesser, E. J.; Cozzarelli, F. A.
Multidimensional Hysteretic Model for Plastically Deforming Metals in Energy Absorbing Devices.
National Science Foundation, Washington, DC., April 9, 1991, 61 p.
Identifying Number(s): NCEER-91-0006
Keywords: Shape memory alloys; Earthquake resistant structures; Dynamic loads; Structural vibration; Seismic waves; Mathematical models; Shear properties; Earthquake engineering; Ozdemir model; Energy dissipation; Vibration damping; Shear stress; Hysteresis; Vibration isolators; Plastic analysis; Vibration control