NEHRP Clearinghouse

displaying 261 - 270 results in total 298

  • Singhal, A.; Kiremidjian, A. S.
    Method for Developing Motion Damage Relationships for Reinforced Concrete Frames, May 1995.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., May 11, 1995, 124 p.
    Keywords: ; Earthquake resistant structures; Reinforced concrete; Structural failure; Matrices (Mathematics); Mathematical models; Earthquake damage; Dynamic response; Ground motion; Concrete structures; Earthquake engineering; Structural components

  • Li, 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 analysis

  • Pantelides, C. P.; Tzan, S. R.
    Synthesis of Passive and Active Bracing in Active Structures.
    National Science Foundation, Arlington, VA., July 8, 1996, 316 p.
    Identifying Number(s): UR-UUCE-96-01
    Keywords: Seismic design; Northridge (California); Damping; Bracing; Mathematical models; Dynamic response; Buildings; Earthquake engineering

  • Reinhorn, A. M.; Madan, A.; Valles, R. E.; Reichmann, Y.; Mander, J. B.
    Modeling of Masonry Infill Panels for Structural Analysis.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., December 8, 1995, 86 p.
    Identifying Number(s): NCEER-95-0018
    Keywords: ; Nonlinear analysis; Seismic waves; Hysteresis; Structural members; Mathematical models; Cyclic loads; Seismic loads; Structural vibration; Static loads; Earthquake damage; Concrete structures; Stiffness; Seismic effects; Cracking (Fracturing); Dynamic response; Ground motion; Mechanical properties; Dynamic structural analysis

  • Cheng, F. Y.; Suthiwong, S.
    Active Control for Seismic-Resistant Structures on Embedded Foundation in Layered Half-Space.
    National Science Foundation, Arlington, VA.; National Center for Earthquake Engineering Research, Buffalo, NY., August 1996, 297 p.
    Identifying Number(s): STRUCTURAL SER-96-2
    Keywords: ; Earthquake resistant structures; Algorithms; Mathematical models; Coefficients; Structural design; Dynamic response; Degrees of freedom; Foundations (Structures); Active control; Closed loop systems; Vibration damping; Earthquake engineering; Stiffness; Soil-structure interactions; Excavation; Half spaces; Dynamic structural analysis

  • Singhal, A.; Kiremidjian, A. S.
    Method for Earthquake Motion-Damage Relationships with Application to Reinforced Concrete Frames.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Arlington, VA., September 10, 1997, 256 p.
    Keywords: ; Reinforced concrete; Sensitivity analysis; Gaussian processes; Soil-structure interactions; Fragility; Damage assessment; Bayes theorem; Mathematical models; Autoregressive processes; Probability; Structural failure; Earthquake damage; Concrete structures; Monte Carlo method; Seismic effects; Structural components; Frames; Dynamic response; Ground motion; Earthquake engineering

  • Mosalam, K. M.; White, R. N.; Gergely, P.
    Computational Strategies for Frames with Infill Walls: Discrete and Smeared Crack Analyses and Seismic Fragility.
    National Science Foundation, Arlington, VA., December 31, 1997, 188 p.
    Identifying Number(s): NCEER-97-0021
    Keywords: ; Masonry; Cracking (Fracturing); Seismic design; Mathematical models; Walls; Concrete blocks; Buildings; Earthquake engineering; Finite element analysis

  • Balopoulou, S.; Grigoriu, M.
    Seismic Response of Nominally Symmetric Systems with Strength Uncertainty.
    National Science Foundation, Arlington, VA., December 23, 1997, 216 p.
    Identifying Number(s): NCEER-97-0015
    Keywords: Probability theory; Seismic design; Torsion; El Centro earthquake; Mathematical models; Eccentricity; Buildings; Earthquake engineering; Acceleration (Physics); Motion; Building codes; Lateral pressure

  • Constantinou, M. C.; Soong, T. T.; Dargush, G. F.
    Passive Energy Dissipation Systems for Structural Design and Retrofit.
    National Science Foundation, Arlington, VA.; New York State Government, Albany.; Federal Highway Administration, Washington, DC.; Federal Emergency Management Agency, Washington, DC., cJuly 31, 1998, 324 p.
    Identifying Number(s): ['MCEER-MONO-1', 'ISBN-0-9656682-1-5']
    Keywords: ; Nonlinear analysis; Seismic design; Energy absorbers; Retrofitting; Mathematical models; Structural design; Ground motion; Earthquake engineering; Energy dissipation; Vibration damping; Visoelastic damping; Hysteresis; Passive systems; Dampers; Structural memebers

  • Makris, N.; Chang, S. P.
    Effect of Damping Mechanisms on the Response of Seismically Isolated Structures.
    National Science Foundation, Arlington, VA.; California State Dept. of Transportation, Sacramento. Div. of Structures., November 1998, 78 p.
    Identifying Number(s): PEER-1998/06
    Keywords: ; Damping; Mathematical models; Earthquake engineering; Vibration damping; Displacement; Vibration isolators