NEHRP Clearinghouse

displaying 1 - 10 results in total 65

  • ['Atalay, M. B.', 'Penzien, J.']
    The Seismic Behavior of Critical Regions of Reinforced Concrete Components as Influenced by Moment, Shear and Axial Force.
    National Science Foundation, Washington, D.C., December 1975, 262 p.
    Identifying Number(s): EERC-75-19
    Keywords: Girders; Deformation; Columns (Supports); Mathematical models; Buildings; Earthquake engineering; Stiffness; Loads (Forces); Concrete construction; Earthquakes

  • ['Roeder, C. W.', 'Popov, E. P.']
    Inelastic Behavior of Eccentrically Braced Steel Frames Under Cyclic Loadings.
    National Science Foundation, Washington, D.C.; American Iron and Steel Inst., Washington, D.C., August 1977, 338 p.
    Identifying Number(s): UCB/EERC-77/18
    Keywords: Steel construction; Earthquake resistant structures; Framed structures; Computer programs; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Buildings; Cyclic loads; Stiffness; Seismic response; Earthquakes

  • ['Elsabee, F.', 'Morray, J. P.']
    Dynamic Behavior of Embedded Foundations.
    National Science Foundation, Washington, DC. Div. of Advanced Environmental Research and Technology., September 1977, 59 p.
    Identifying Number(s): MIT-CE-R77-33
    Keywords: Foundation engineering; Earth movements; Dynamic response; Finite element analysis; Earthquake engineering; Backfills; Stiffness; Soil dynamics; Soil structure interactions; Foundations; Footings; Earthquakes

  • ['Jakub, M.', 'Roesset, J. M.']
    Dynamic Stiffness of Foundations: 2-D vs. 3-D Solutions.
    National Science Foundation, Washington, DC. Div. of Advanced Environmental Research and Technology., October 1977, 49 p.
    Identifying Number(s): MIT-CE-R77-36
    Keywords: Foundation engineering; Earth movements; Finite element analysis; Dynamic response; Earthquake engineering; Backfills; Stiffness; Soil dynamics; Soil structure interactions; Foundations; Footings; Earthquakes

  • ['Jakub, M.', 'Roesset, J. M.']
    Nonlinear Stiffness of Foundations.
    National Science Foundation, Washington, DC. Research Applied to National Needs., September 1977, 57 p.
    Identifying Number(s): MIT-CE-R77-35
    Keywords: Seismic waves; Finite element analysis; Earthquake engineering; Soil dynamics; Soil properties; Soil structure interactions; Foundations; Stiffness; Nonlinear systems; Earthquakes; Dynamic structural analysis

  • ['Riahi, A.', 'Row, D. G.', 'Powell, G. H.']
    Three Dimensional Inelastic Frame Elements for the ANSR-I Program.
    National Science Foundation, Washington, DC., August 1978, 75 p.
    Identifying Number(s): UCB/EERC-78/06
    Keywords: Beams (Supports); Deformation; Columns (Supports); User needs; Frames; Buildings; Earthquake engineering; Computer programming; ANSR-1 computer program; Bending moments; Stiffness; Inelastic behavior; Earthquakes

  • ['Minnetyan, L.', 'Batson, G. B.']
    Steel Fibrous Concrete Under Seismic Loading.
    January 1984, 9 p.
    Keywords: Cracking (Fracturing); Earthquake resistant structures; Reinforced concrete; Loads (Forces); Seismology; Seismic excitation; Earthquake engineering; Component Reports; Stiffness; Steel fibers; Structural mechanics; Reinforcement (Structures)

  • ['Kaba, S. A.', 'Mahin, S. A.']
    Refined Modelling of Reinforced Concrete Columns for Seismic Analysis.
    National Science Foundation, Washington, DC., April 1984, 112 p.
    Identifying Number(s): UCB/EERC-84/03
    Keywords: Steels; Earthquake resistant structures; Axial stress; Reinforced concrete; Framed structures; Columns (Supports); Mechanical hysteresis; Model tests; Bending; Strength; Sheer stresses; Stiffness; Loads (Forces); Seismic effects; Structural members

  • ['Sivaselvan, M. V.', 'Reinhorn, A. M.']
    Hysteretic Models for Cyclic Behavior of Deteriorating Inelastic Structures.
    National Science Foundation, Arlington, VA., November 5, 1999, 138 p.
    Identifying Number(s): MCEER-99-0018
    Keywords: ; Seismic design; Mathematical models; Earthquake engineering; Stiffness; Hysteresis; Computer programs; Cyclic loads; Structural analysis

  • ['Meis, R. D.', 'Maragakis, E. M.', 'Siddharthan, R.']
    Behavior of Underground Piping Joints Due to Static and Dynamic Loading.
    National Science Foundation, Arlington, VA., November 2003, 262 p.
    Identifying Number(s): MCEER-03-0006
    Keywords: Pipe joints; Underground piping; Static loads; Dynamic loads; Testing; Pipes (Tubes); Research programs; Moment rotation; Joints; Load displacement; Strength (Mechanics); Bending moments; Stiffness; Loads (Forces); Pipelines; Mechanical properties