NEHRP Clearinghouse

displaying 101 - 110 results in total 110

  • Thewalt, C. R.; Mahin, S. A.
    Hybrid Solution Techniques for Generalized Pseudodynamic Testing.
    National Science Foundation, Washington, DC., July 1987, 145 p.
    Identifying Number(s): UCB/EERC-87/09
    Keywords: Reliability; Damping; Tests; Earthquake engineering; Dynamic tests; Computer applications; Equations of motion; Pseudodynamic testing; Displacement; Actuators; Control equipment

  • Oughourlian, C.; Powell, G. H.
    U-Bar Restraint Element (Type 11) for the ANSR-II Program.
    July 1980, 35 p.
    Identifying Number(s): UCB/EERC-80/24
    Keywords: Dynamic response; User needs; Earthquake engineering; Earthquakes; ANSR 2 computer program; Piping systems; Displacement; Constraining; Stiffness methods

  • Earthquake Design Criteria for Water Supply and Wastewater Systems.
    National Science Foundation, Washington, DC., September 1981, 492 p.
    Keywords: Sewage treatment plants; Failure; Sewers; Damage assessment; Earthquake resistant structures; Waste water; Building codes; Earthquakes; Soils; Water pipelines; Sewage treatment; Water supply; Site surveys; Design criteria; Displacement; Planning; Geological faults

  • Tsopelas, P. C.; Nagarajaiah, S.; Constantinou, M. C.; Reinhorn, A. M.
    3D-BASIS-M: Nonlinear Dynamic Analysis of Multiple Building Base Isolated Structures.
    National Science Foundation, Washington, DC., May 28, 1991, 192 p.
    Identifying Number(s): NCEER-91-0014
    Keywords: Bearings; Vibration isolators; Earthquake resistant structures; Earthquake engineering; Structural vibration; Vibration damping; Stiffness; 3D-BASIS-M computer program; Displacement; Mathematical models; Nonlinear systems; Dynamic structural analysis

  • Theodossiou, D.; Constantinou, M. C.
    Evaluation of SEAOC Design Requirements for Sliding Isolated Structures.
    National Science Foundation, Washington, DC., June 10, 1991, 246 p.
    Identifying Number(s): NCEER-91-0015
    Keywords: ; Dynamic structural analysis; Dynamic response; Vibration isolators; Earthquake resistant structures; Earthquake engineering; Structural vibration; Vibration damping; Stiffness; Structural members; Displacement; Design criteria; Mathematical models; Seismic waves

  • Straw, D. L.; Saiidi, M.; O'Connor, D. N.
    Scale Model Testing of One-Way Reinforced Concrete Pier Hinges Subjected to Combined Axial Force, Shear and Flexure.
    National Science Foundation, Washington, DC., March 1992, 47 p.
    Identifying Number(s): CCEER-92-1
    Keywords: ; Hinges; Dynamic response; Earthquake damage; Computer programs; Earthquake engineering; Reinforcing steels; Loads (Forces); Structural vibration; Reinforced concrete; Bridge piers; Shear properties; Structural members; Displacement; Model tests; Deformation; Cyclic loads; Seismic waves

  • Kamiyama, M.; O'Rourke, M. J.; Flores-Berrones, R.
    Semi-Empirical Analysis of Strong-Motion Peaks in Terms of Seismic Source, Propagation Path and Local Site Conditions.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., September 9, 1992, 168 p.
    Identifying Number(s): NCEER-92-0023
    Keywords: ; Mexico; Ground motion; Regression analysis; Velocity measurement; Earthquake engineering; Sites; Soil pressure; Earthquakes; Comparison; Strains; Magnitude; Displacement; Wave propagation; Mathematical models; Seismology; Accelerometers; United States; Seismic waves

  • O'Connor, D. N.; Saiidi, M.; Maragakis, E. A.
    Effect of Hinge Restrainers on the Response of the Madrone Drive Undercrossing during the Loma Prieta Earthquake.
    California State Dept. of Transportation, Sacramento.; National Science Foundation, Washington, DC.; Nevada Dept. of Transportation, Carson City., February 1993, 112 p.
    Identifying Number(s): CCEER-92-9
    Keywords: Earthquake damage; Bending; Dynamic response; Reinforcement (Structures); Earthquake engineering; Highway bridges; Earthquakes; Finite element method; Loma Prieta Earthquake; Stiffness; Moments; Displacement; Structural members; Computerized simulation; Deformation; Dynamic structural analysis

  • Phan, L. T.; Cheok, G. S.; Todd, D. R.
    Strengthening Methodology for Lightly Reinforced Concrete Frames: Recommended Design Guidelines for Strengthening with Infill Walls.
    May 1995, 62 p.
    Identifying Number(s): NISTIR-5682
    Keywords: Dynamic response; Design analysis; Reinforcement (Structures); Earthquake engineering; Loads (Forces); Structural design; Frames; Reinforced concrete; Structural failure; Infilled walls; Displacement; Design criteria; Concrete structures; Structural analysis; Shear strength

  • Constantinou, M. C.; Kartoum, A.; Reinhorn, A. M.; Bradford, P.
    Experimental and Theoretical Study of a Sliding Isolation System for Bridges.
    State Univ. of New York at Buffalo. Dept. of Civil Engineering.; National Science Foundation, Washington, DC., November 15, 1991, 222 p.
    Identifying Number(s): NCEER-91-0027
    Keywords: ; Dynamic response; Bearings; Vibration isolators; Earthquake engineering; Earthquakes; Structural vibration; Vibration damping; Displacement; Structural analysis; Bridges (Structures); Energy dissipation