NEHRP Clearinghouse

displaying 561 - 570 results in total 1394

  • Methodology for Mitigation of Seismic Hazards in Existing Unreinforced Masonry Buildings: Diaphragm Testing.
    National Science Foundation, Washington, DC., December 1981, 452 p.
    Identifying Number(s): ABK-TR-03
    Keywords: Seismic response; Seismic hazards; Earthquake resistant structures; Roofs; Wood; Materials specifications; Dynamic response; Buildings; Earthquake engineering; Timber construction; Diaphragms (Mechanics); Dynamic structural analysis

  • Methodolgy for Mitigation of Seismic Hazards in Existing Unreinforced Masonary Buildings: Wall Testing, Out-of-Plane.
    National Science Foundation, Washington, DC., August 1981, 380 p.
    Identifying Number(s): ABK-TR-04
    Keywords: Masonry; Seismic response; Seismic hazards; Earthquake resistant structures; Kinematics; Mechanical hysteresis; Walls; Dynamic response; Buildings; Earthquake engineering; Soil structure interactions; Unreinforced masonry; Dynamic structural analysis

  • Biggs, J. M.
    Flexible Sleeved-Pile Foundations for Aseismic Design.
    National Science Foundation, Washington, DC., March 1982, 74 p.
    Identifying Number(s): R82-04
    Keywords: Seismic design; Earthquake resistant structures; Structural design; Dynamic response; Ground motion; Earthquake engineering; Buildings; Pile foundations; Soil structure interactions; Dynamic structural analysis

  • Saada, A. S.; Fries, G.; Ker, C. C.
    An Evaluation of Laboratory Testing Techniques in Soil Dynamics.
    National Science Foundation, Washington, DC., March 1982, 71 p.
    Keywords: Landslides; Ground motion; Earthquake engineering; Clays; Earthquakes; Shear tests; Soil dynamics; Cyclic loads; Test equipment; Sands; Triaxial tests; Soil tests

  • Shih, C. F.
    Failure of Liquid Storage Tanks Due to Earthquake Excitation.
    National Science Foundation, Washington, DC., cJanuary 1981, 215 p.
    Identifying Number(s): EERL-81-04
    Keywords: Mathematic models; Earthquake resistant structures; Storage tanks; Vibration; Time dependence; Cylindrical shells; Dynamic response; Earthquake engineering; Buckling; Soil structure interactions; Theses; Liquids; Static structural analysis; Earthquakes

  • Toussi, S.; Yao, J. T. P.
    Assessment of Structural Damage Using the Theory of Evidence.
    National Science Foundation, Washington, DC., March 1982, 40 p.
    Identifying Number(s): CE-STR-82-12
    Keywords: Earthquake resistant structures; Reinforced concrete; Mechanical hysteresis; Algorithms; Dynamic response; Buildings; Earthquake engineering; Ground motion; Soil structure interactions; Concrete construction; Earthquakes; Dynamic structural analysis

  • Balling, R. J.; Pister, K. S.; Polak, E.
    DELIGHT.STRUCT: A Computer Aided Design Environment for Structural Engineering.
    National Science Foundation, Washington, DC., December 1981, 135 p.
    Identifying Number(s): UCB/EERC-81/19
    Keywords: Seismic design; Earthquake resistant structures; User needs; Computer graphics; Algorithms; Structural design; ANSR computer program; Earthquake engineering; Computer programming; Optimization; Computer aided design; Fortran; DELIGHT . STRUCT computer program; Rattle programming language

  • Sato, T.; Der Kiureghian, A.
    Dynamic Behavior of Ground for Seismic Analysis of Lifeline Systems.
    National Science Foundation, Washington, DC., January 1982, 78 p.
    Identifying Number(s): UCB/EERC-82/01
    Keywords: Seismic waves; Subsurface structures; Seismic risk; Dynamic response; Ground motion; Earthquake engineering; Transfer functions; Liquefaction (Soils); Soil properties; Soil structure interactions; S-N diagrams; Pipelines; Earthquakes

  • Ghanaat, Y.; Clough, R. W.
    Shaking Table Tests of a Tubular Steel Frame Model.
    National Science Foundation, Washington, DC., January 1982, 149 p.
    Identifying Number(s): UCB/EERC-82/02
    Keywords: Seismic design; Steel construction; Earthquake resistant structures; Offshore structures; Mechanical hysteresis; Dynamic response; Earthquake engineering; Earthquakes; Dynamic structural analysis

  • Balling, R. J.; Ciampi, V.; Pister, K. S.; Polak, E.
    Optimal Design of Seismic-Resistant Planar Steel Frames.
    National Science Foundation, Washington, DC., December 1981, 127 p.
    Identifying Number(s): UCB/EERC-81/20
    Keywords: Seismic design; Earthquake resistant structures; User needs; Computer graphics; RATTLE computer program; Mathematical programming; Mathematical models; Structural design; Ground motion; Earthquake engineering; Soil structure interactions; Computer aided design; Design criteria