NEHRP Clearinghouse
displaying 301 - 310 results in total 448
Al-Hussaini, T. M.; Zayas, V. A.; Constantinou, M. C.
Seismic Isolation of Multi-Story Frame Structures Using Spherical Sliding Isolation Systems.
National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., March 17, 1994, 176 p.
Keywords: ; Shakers; Seismic design; Framed structures; Buildings; Earthquake engineering; Shear stress; Vibration isolators; Tests; Fatigue (Materials)Buckle, I. G.
Northridge, California Earthquake of January 17, 1994: Performance of Highway Bridges.
National Center for Earthquake Engineering Research, Buffalo, NY.; Federal Highway Administration, Washington, DC.; National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., March 24, 1994, 107 p.
Keywords: Damage assessment; Seismic design; Underpasses; Failure; Retrofitting; Overpasses; Earthquake engineering; Highway bridges; Los Angeles (California); EarthquakesBuckle, I.; Friedland, I.
Proceedings of the U.S.-Japan Workshop on Earthquake Protective Systems for Bridges (3rd). Held in Berkeley, California on January 24-25, 1994.
National Science Foundation, Washington, DC.; National Inst. of Standards and Technology, Gaithersburg, MD.; Federal Highway Administration, Washington, DC., March 31, 1994, 626 p.
Identifying Number(s): NCEER-94-0009
Keywords: ; Bridges (Structures); Seismic design; Earthquake engineering; Meetings; Highway bridges; Vibration isolators; BearingsDe la Llera, J. C.; Chopra, A. K.
Accidental and Natural Torsion in Earthquake Response and Design of Buildings.
National Science Foundation, Washington, DC., June 1994, 316 p.
Identifying Number(s): UCB/EERC-94/07
Keywords: ; Seismic design; Torsion; Vibration; Mathematical models; Lateral pressure; Buildings; Earthquake engineering; Differential equations; Dynamic structural analysisO'Rourke, T. D.; Palmer, M. C.
Feasibility Study of Replacement Procedures and Earthquake Performance Related to Gas Transmission Pipelines.
National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., May 25, 1994, 178 p.
Identifying Number(s): NCEER-94-0012
Keywords: ; Natural gas pipelines; Seismic design; Damage assessment; Risk assessment; Replacing; Earthquake engineering; Liquefaction (Soils); Feasibility; Welded jointsLambrou, V.; Constantinou, M. C.
Study of Seismic Isolation Systems for Computer Floors.
National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., July 19, 1994, 211 p.
Identifying Number(s): NCEER-94-0020
Keywords: ; Floors; Seismic design; Earthquake resistant structures; Computers; Dynamic response; Vibration damping; Vibration isolators; Commercial buildingsTsopelas, P.; Constantinou, M. C.
NCEER-Taisei Corporation Research Program on Sliding Seismic Isolation Systems for Bridges: Experimental and Analytical Study of a System Consisting of Lubricated PTFE Sliding Bearings and Mild Steel Dampers.
National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., July 22, 1994, 160 p.
Identifying Number(s): NCEER-94-0022
Keywords: ; Bridges (Structures); Seismic design; Earthquake resistant structures; Structural vibration; Model tests; Dynamic response; Earthquake engineering; Vibration damping; Hysteresis; Displacement; Bridge design; Vibration isolators; Bearings; Structural analysisBasoez, N.; Kiremidjian, A. S.
Prioritization of Bridges for Seismic Retrofitting.
National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., April 24, 1995, 174 p.
Identifying Number(s): NCEER-95-0007
Keywords: ; Prioritization; Seismic design; Earthquake resistance; Retrofitting; Risk analysis; Earthquake engineering; Highway bridges; Soil-structure interactions; Reinforcement (Structure); Seismic effects; Earthquakes; Dynamic structural analysisYang, T. S.; Popov, E. P.
Behavior of Pre-Northridge Moment Resisting Steel Connections.
National Science Foundation, Arlington, VA.; American Inst. of Steel Construction, Chicago, IL., August 1995, 74 p.
Identifying Number(s): UCB/EERC-95/08
Keywords: Stress distribution; Stress intensity factors; Seismic design; Moments; Steel structures; Stress analysis; Structural members; Stress-strain relationships; Strain (Mechanics); Failure (Mechanics); Structural vibration; Cracking (Fracturing); Construction joints; Dynamic response; Finite element analysis; Earthquake engineering; Northridge earthquake; Mechanical properties; Dynamic structural analysisTan, H.; Chopra, A. K.
Earthquake Analysis and Response of Concrete Arch Dams, July 1995.
National Science Foundation, Arlington, VA., July 1995, 188 p.
Identifying Number(s): UCB/EERC-95/07
Keywords: Seismic design; Seismic waves; Soil-structure interactions; Dam-water interactions; Damping; Impounded waters; Dam-foundation rock interactions; Arch dams; Rock-fluid interactions; Southwestern Region (Colorado); Concrete dams; Structural vibration; Morrow Point Dam; Dam design; Seismic effects; Dam foundations; Dynamic response; Ground motion; Frequency response; Earthquake engineering; Frequency domain; Dynamic structural analysis