NEHRP Clearinghouse

displaying 2021 - 2030 results in total 2187

  • ['Popov, E. P.', 'Stephen, R. M.']
    Tensile Capacity of Partial Penetration Welds.
    National Science Foundation, Washington, D.C.; American Iron and Steel Inst., Washington, D.C., October 1976, 40 p.
    Identifying Number(s): EERC-76-28
    Keywords: ; Steel construction; Earthquake resistant structures; Failure; Steel structures; Tension tests; Frames structures; Welded joints; Tensile strength; Penetration

  • Tentative Provisions for the Development of Seismic Regulations for Buildings.
    National Science Foundation, Washington, D.C., June 1978, 530 p.
    Identifying Number(s): NBS-SP-510
    Keywords: Seismic design; Earthquake resistant structures; Quality assurance; Seismic risk; Construction materials; Structural design; Buildings; Earthquake engineering; Soil structure interactions; Foundations; Construction management; Building codes; Design criteria

  • ['Kelly, J. M.', 'Chitty, D. E.']
    Testing of a Wind Restraint for Aseismic Base Isolation.
    National Science Foundation, Washington, DC., October 1978, 47 p.
    Identifying Number(s): UCB/EERC-78/20
    Keywords: Seismic design; Energy absorption; Earthquake resistant structures; Wind loads; Fracture strength; Buildings; Earthquake engineering; Pins; Foundations; Natural rubber; Vibration isolators; Shear pins

  • ['Fiorato, A. E.', 'Oesterle, R. G.', 'Russell, H. G.', 'Corley, W. G.']
    Tests of Structural Walls Under Reversing Loads.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., January 1978, 14 p.
    Keywords: Earthquake resistant structures; Dynamic loads; Deformation; Walls; Flexural strength; Earthquake engineering; Energy dissipation; Shear tests; Ductility; Dynamic structural analysis

  • Blume, J. A.
    The 1976 Tangshan, China Earthquake. Papers Presented at the U.S. National Conference on Earthquake Engineering (2nd) Held at Stanford University on August 22-24, 1979.
    National Science Foundation, Washington, DC. Engineering and Applied Science., March 1980, 116 p.
    Keywords: Damage assessment; Earthquake resistant structures; China; Dynamic response; Dynamic structural analysis; Earthquake engineering; Buildings; Liquefaction (Soils); Pipelines; Earthquakes; Tangshan earthquake

  • ['Stewart, G. S.', 'Helmberger, D. V.']
    The Bermuda Earthquake of March 24, 1978: A Significant Oceanic Intraplate Event.
    Air Force Office of Scientific Research, Bolling AFB, DC., July 29, 1980, 12 p.
    Identifying Number(s): CONTRIB-3337
    Keywords: Plate tectonics; Tectonics; Plates; Atlantic Ocean; Reprints; Secondary waves; Oceanic crust; Primary waves (Seismic waves); Earthquakes

  • ['Kelly, J. M.', 'Tsztoo, D. F.']
    The Development of Energy-Absorbing Devices for Aseismic Base Isolation Systems.
    National Science Foundation, Washington, D.C., January 1978, 54 p.
    Identifying Number(s): UCB/EERC-78/01
    Keywords: Structures; Energy absorption; Earthquake resistant structures; Mechanical hysteresis; Earthquake engineering; Shaking tables; Test equipment; Loads (Forces); Earthquakes

  • ['Stanton, J. F.', 'McNiven, H. D.']
    The Development of a Mathematical Model to Predict the Flexural Response of Reinforced Concrete Beams to Cyclic Loads, Using System Identification.
    National Science Foundation, Washington, DC., January 1979, 210 p.
    Identifying Number(s): UCB/EERC-79/02
    Keywords: Stress strain diagrams; Reinforced concrete; Beams (Supports); Algorithms; Mathematical models; Earthquake engineering; Computer programming; Stress analysis; Cyclic loads; Earthquakes; Dynamic structural analysis

  • ['Saada, A. S.', 'Miller, C. J.', 'Bianchini, G. F.', 'Kirkner, D. J.', 'Shook, L. P.']
    The Dynamic Response of Anisotropic Clay Soils with Applications to Soil Structure Analysis.
    National Science Foundation, Washington, DC. Engineering and Applied Science., January 1979, 390 p.
    Keywords: Anisotropy; Clay soils; Torsion tests; Earthquake engineering; Clays; Shear modulus; Theses; Cyclic loads; Soil properties; Soil dynamics; Determination of stress

  • Gates, N. C.
    The Earthquake Response of Deteriorating Systems.
    National Science Foundation, Washington, D.C., March 1977, 143 p.
    Identifying Number(s): EERL-77-03
    Keywords: One degree of freedom; Structures; Seismic waves; Deteriorating structures; Dynamic response; Deterioration; Cyclic loads; Earthquakes; Dynamic structural analysis