NEHRP Clearinghouse
displaying 71 - 76 results in total 76
Carter, D. P.; Seed, H. B.
Liquefaction Potential of Sand Deposits under Low Levels of Excitation.
National Science Foundation, Washington, DC., August 1988, 335 p.
Identifying Number(s): UCB/EERC-88/11
Keywords: ; Soil compacting; Seismic waves; Vibration; Blasting; Shear stress; Earthquakes; Liquefaction; Soil pressure; Sands; Soil mechanics; FrequenciesNader, 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 analysisDe 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 analysisLi, C.; Reinhorn, A. M.
Experimental and Analytical Investigation of Seismic Retrofit of Structures with Supplemental Damping. Part 2. Friction Devices.
National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., July 6, 1995, 234 p.
Identifying Number(s): NCEER-95-0009
Keywords: Sliding friction; Reinforced concrete; Tables (Data); Shaking; Displacement; Loads (Forces); Control systems; Damping; Mathematical models; Soil mechanisms; Passive control; Retrofitting; Structural design; Graphs (Charts); Buildings; Analytical models; Vibration; Earthquake engineering; Energy dissipation; Passive systems; Dynamic structural analysisLiang, Z.; Tong, M.; Lee, G. C.
Real-Time Structural Parameter Modification (RSPM): Development of Innervated Structures.
National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., April 11, 1995, 108 p.
Identifying Number(s): NCEER-95-0012
Keywords: Models; Seismic waves; Vibration; Feedback control; Test methods; Controllers; Earthquake engineering; Dynamic structural analysisDiPasquale, E.; Cakmak, A. S.
Relation between Local and Global Damage Indices.
National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., August 15, 1989, 82 p.
Keywords: Earthquake resistant structures; Dynamic loads; Damage; Vibration; Structural design; Earthquake engineering; Stiffness; Elastic properties; Ductility; Plastic deformation; Dynamic structural analysis