NEHRP Clearinghouse

displaying 1301 - 1310 results in total 1394

  • Raufaste, N.; Olmert, M.
    Building Technology Project Summaries 1979-1980.
    July 1980, 92 p.
    Identifying Number(s): NBS-SP-446-4
    Keywords: Environmental engineering; Earthquake resistant structures; Technology assessment; Research projects; Economics; Construction materials; Buildings; Earthquake engineering; Construction industry; Safety; Management planning; Energy conservation; Construction management; Building codes; Solar energy; Structural analysis

  • Raufaste, N.; Olmert, M.
    Building Technology Project Summaries, 1980-1981.
    July 1981, 92 p.
    Identifying Number(s): NBS-SP-446-5
    Keywords: Environmental engineering; Earthquake resistant structures; Research projects; Technology assessment; Economics; Construction materials; Buildings; Earthquake engineering; Construction industry; Safety; Management planning; Energy conservation; Construction management; Building codes; Solar energy; Structural analysis

  • Harris, J. R.; Leyendecker, E. V.
    Plan for a Trial Design Program to Assess Amended ATC 3-06 Tentative Provisions for the Development of Seismic Regulations for Buildings.
    Federal Emergency Management Agency, Washington, DC., November 1982, 30 p.
    Identifying Number(s): NBSIR-82-2589
    Keywords: Seismic design; Earthquake resistant structures; Dynamic loads; Cost estimates; Structural design; Buildings; Earthquake engineering; Management planning; Guidelines; Building codes

  • Seimographic Networks: Problems and Outlook for the 1980s.
    National Science Foundation, Washington, DC.; Geological Survey, Reston, VA.; Federal Emergency Management Agency, Washington, DC.; Department of Energy, Washington, DC., April 1983, 80 p.
    Keywords: Technology assessment; Networks; Global networks; Seismic arrays; Federal assistance programs; Questionnaires; Data acquisition; Earthquake engineering; Seismological stations; Management planning

  • Chung, R. M.; Lew, H. S.; Kovacs, W. D.
    Wind and Seismic Effects. Proceedings of the Joint Panel Conference of the U.S.-Japan Cooperative Program in Natural Resources (14th) Held at Washington, DC. on May 17-20, 1982.
    National Science Foundation, Washington, DC., April 1983, 714 p.
    Identifying Number(s): NBS-SP-651
    Keywords: Seismic design; Bridges; Wind pressure; Seismic waves; Earth movements; Ground motion; Earthquake engineering; Buildings; Meetings; Liquefaction (Soils); Tsunamis; Aerodynamic forces; Design criteria; Earthquakes; Dynamic structural analysis

  • Yang, J. N.; Danielians, A.
    Two Hybrid Control Systems for Building Structures under Strong Earthquakes.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., June 29, 1990, 80 p.
    Keywords: Earthquake resistant structures; Adaptive control; Structural vibration; Earthquake resistance; Control equipment; Seismic waves; Mathematical models; Earth movements; Dynamic response; Earthquake engineering; Active control; Vibration damping; Displacement; Acceleration (Physics); Bearings; Dynamic structural analysis

  • Yang, J. N.; Li, Z.
    Instantaneous Optimal Control with Acceleration and Velocity Feedback.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., June 29, 1990, 56 p.
    Keywords: Numerical analysis; Seismic waves; Feedback control; Earth movements; Displacement; Mathematical models; Vibration damping; Stochastic processes; Earthquake resistant structures; Structural vibration; Active control; Acceleration (Physics); Floors; Control equipment; Earthquake resistance; Dynamic response; Earthquake engineering; Velocity measurement; Dynamic structural analysis

  • Chang, T. S.; Tang, P. S.; Lee, C. S.; Hwang, H.
    Evaluation of Liquefaction Potential in Memphis and Shelby County.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., August 10, 1990, 190 p.
    Keywords: Shelby County (Tennessee); Seismic waves; Computerized simulation; Tennessee; Earth movements; Memphis County (Tennessee); Earthquake damage; Earthquake engineering; Pore pressure; Liquefaction; Soil pressure; Soil properties; Soil mechanics; Earthquakes

  • Makris, N.; Constantinou, M. C.
    Viscous Dampers: Testing, Modeling and Application in Vibration and Seismic Isolation.
    National Science Foundation, Washington, DC., December 20, 1990, 126 p.
    Identifying Number(s): NCEER-90-0028
    Keywords: Earthquake resistant structures; Piping systems; Test facilities; Structural vibration; Seismic waves; Mathematical models; Model tests; Viscous damping; Earthquake engineering; Vibration damping; Vibration isolators

  • Fenves, G. L.; Mojtahedi, S.; Reimer, R. B.
    ADAP-88: A Computer Program for Nonlinear Earthquake Analysis of Concrete Arch Dams.
    National Science Foundation, Washington, DC.; Los Angeles County Dept. of Public Works, CA.; Electric Power Research Inst., Palo Alto, CA.; Harza Engineering Co., Chicago, IL., November 1989, 136 p.
    Identifying Number(s): UCB/EERC-89/12
    Keywords: Finite element method; Dynamic loads; Structural vibration; Equations of motion; Mathematical models; Earth movements; Arch dams; Dynamic response; Earthquake engineering; Concrete structures; ADAP-88 Computer program; Joints (Junctions); Stresses; Displacement; Computer programs; Nonlinear systems; Dynamic structural analysis