NEHRP Clearinghouse

displaying 61 - 70 results in total 79

  • Veletsos, A. S.; Prasad, A. M.; Tang, Y.
    Design Approaches for Soil-Structure Interaction.
    National Science Foundation, Washington, DC., December 30, 1988, 50 p.
    Identifying Number(s): NCEER-88-0031
    Keywords: Earthquake resistant structures; Deformation; Seismic waves; Kinematics; Torsion; Damping; Mathematical models; Superstructures; Response; Inertia; Foundations; Motion; Design criteria; Soil structure

  • Ghanaat, Y.; Clough, R. W.
    EADAP: Enhanced Arch Dam Analysis Program. User's Manual.
    National Science Foundation, Washington, DC., November 1989, 106 p.
    Identifying Number(s): UCB/EERC-89/07
    Keywords: INCRES computer program; Finite element method; Seismic waves; Matrices (Mathematics); Arch dams; Concrete dams; Dynamic response; Earthquake engineering; Reservoirs; Foundations; EADAP computer program; User manuals (Computer programs); Loads (Forces); Hydrodynamics; Earthquakes; Dynamic structural analysis

  • Somaprasad, H. R.; Toksoy, T.; Yoshiyuki, H.; Aktan, A. E.
    Closed-Loop Modal Testing of a 27-Story Reinforced Concrete Flat Plate-Core Building.
    National Science Foundation, Washington, DC., July 15, 1991, 148 p.
    Identifying Number(s): NCEER-91-0016
    Keywords: Closed loop modal tests; Reinforced concrete; Structural vibration; Algorithms; Data acquisition; Dynamic response; Buildings; Concrete structures; Earthquake engineering; Vibration damping; Resonant frequency; Foundations; Signal processing; Loads (Forces); Structural analysis

  • Bray, J. D.; Seed, R. B.; Seed, H. B.
    Effects of Tectonic Movements on Stresses and Deformations in Earth Embankments.
    National Science Foundation, Washington, DC., September 1989, 454 p.
    Identifying Number(s): UCB/EERC-90/13
    Keywords: ; Numerical analysis; Embankments; Deformation; Earth movements; Stress analysis; Dams; Subsidence; Tectonics; Mathematical models; Foundations; Mass movements (Geology); Soil mechanics; Soil tests; Case histories; Geological faults; Finite element method; Clays; Model tests; Earthquake engineering; Reviews

  • Zhang, L.; Chopra, A. K.
    Computation of Spatially Varying Ground Motion and Foundation-Rock Impedance Matrices for Seismic Analysis of Arch Dams.
    National Science Foundation, Washington, DC., May 1991, 134 p.
    Identifying Number(s): UCB/EERC-91/06
    Keywords: ; Boundary element method; Green's functions; Matrices (Mathematics); Mathematical models; Earth movements; Fourier transformation; Arch dams; Dynamic response; Earthquake engineering; Soil-structure interactions; Foundations

  • Chang, K. C.; Yao, G. C.; Lee, G. C.; Hao, D. S.; Yeh, Y. C.
    Dynamic Characteristics of a Full-Size Five-Story Steel Structure and a 2/5 Scale Model.
    National Science Foundation, Washington, DC., July 2, 1991, 105 p.
    Identifying Number(s): NCEER-91-0011
    Keywords: Damage assessment; Framed structures; Structural vibration; Steel structures; Prototypes; Vibration tests; Model tests; Dynamic response; Earthquake damage; Earthquake engineering; Concrete slabs; Design analysis; Stress analysis; Foundations; Shake Table Tests; Structural members

  • Kramer, S. L.; Holtz, R. D.
    Soil Improvement and Foundation Remediation with Emphasis on Seismic Hazards.
    National Science Foundation, Washington, DC., January 1991, 113 p.
    Keywords: Structures; Soils; Research projects; Failure; Earthquake engineering; Foundations; Improvement; Meetings; Hazards; Liquefaction; Shaking; Remediation; Slopes; Mitigation

  • Hamada, M.; O'Rourke, T. D.
    Proceedings from the Japan-U.S. Workshop (4th) on Earthquake Resistant Design of Lifeline Facilities and Countermeasures for Soil Liquefaction. Held in Honolulu, Hawaii on May 27-29, 1992. Volumes 1 and 2.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., August 12, 1992, 984 p.
    Identifying Number(s): NCEER-92-0019
    Keywords: ; Earth movements; Earthquake resistant structure; Earthquake damage; Dynamic response; Meetings; Liquefaction; Soil liquefaction; Foundations; Case studies; Soil mechanics; Earthquakes

  • Winters, C. W.; Constantinou, M. C.
    Evaluation of Static and Response Spectrum Analysis Procedures of SEAOC/UBC for Seismic Isolated Structures.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., March 23, 1993, 204 p.
    Identifying Number(s): NCEER-93-0004
    Keywords: ; Seismic design; Earthquake resistant structures; Decoupling; California; Lateral pressure; Spectrum analysis; Earthquake engineering; Vibration damping; Soil structure interactions; Foundations; Building codes; Dynamic structural analysis

  • Kariotis, J. C.; El-Mustapha, A. M.; Ewing, R. D.
    Influence of Foundation Model on the Uplifting of Structures.
    National Science Foundation, Washington, DC., July 1988, 41 p.
    Identifying Number(s): REPT-2.3-2
    Keywords: ; Algorithms; Mathematical models; Damping; Earth movements; Earthquake damage; Dynamic response; Buildings; Degrees of freedom; Uplift pressure; Earthquake engineering; Displacement; Foundations; Loads (Forces); Soil mechanics; Dynamic structural analysis