NEHRP Clearinghouse

displaying 581 - 590 results in total 720

  • DiPasquale, E.; Cakmak, A. S.
    Relation between Local and Global Damage Indices.
    National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC., August 15, 1989, 82 p.
    Keywords: Ductility; Plastic deformation; Damage; Elastic properties; Earthquake engineering; Earthquake resistant structures; Structural design; Vibration; Stiffness; Dynamic loads; Dynamic structural analysis

  • Chai, Y. H.; Priestley, M. J. N.; Seible, F.
    Flexural Retrofit of Circular Reinforced Bridge Columns by Steel Jacketing. COLRET: A Computer Program for Strength and Ductility Calculation.
    California State Dept. of Transportation, Sacramento. Office of Structures Design.; California State Business and Transportation Agency, Los Angeles.; Federal Highway Administration, Sacramento, CA. California Div.; National Science Foundation, Arlington, VA., October 1991, 152 p.
    Identifying Number(s): UCSD/SSRP-91/05
    Keywords: COLRET computer program; Ductility; Earthquake damage; Circular bodies; Computer programs; Earthquake resistant structures; Reinforcement (Structures); Highway bridge; Design analysis; Reinforcing materials; Flexural strength; Reinforced concrete; Bridge design; Deflection; Structural steels; Columns (Supports); Highway maintenance; Bridge maintenance; Buckling; Retrofitting

  • Shenton, H. W.
    Guidelines for Pre-Qualification, Prototype and Quality Control Testing of Seismic Isolation Systems.
    January 1996, 152 p.
    Identifying Number(s): NISTIR-5800
    Keywords: Dynamic structural analysis; Dynamic response; Building codes; Vibration isolators; Earthquake resistant structures; Earthquake engineering; Sliding; Prototypes; Test methods; Structural vibration; Hybrid systems; Loads (Forces); Requirements; Quality control; Elastomeric systems; Displacement; Vibration dampling; Bridges (Structures); Standards; Qualification

  • Kariotis, J. C.
    Methodology for Mitigation of Seismic Hazards in Existing Unreinforced Masonry Buildings: Categorization of Buildings.
    National Science Foundation, Washington, DC., December 1981, 126 p.
    Identifying Number(s): ABK-TR-01
    Keywords: Seismic risk; Hazards; Buildings; Earthquake engineering; Earthquake resistant structures; Masonry; Structural design; Walls; Design criteria; Construction materials; Retrofitting

  • Umehara, H.; Jirsa, J. O.
    Shear Strength and Deterioration of Short Reinforced Concrete Columns under Cyclic Deformations.
    National Science Foundation, Washington, DC., July 1982, 278 p.
    Identifying Number(s): PMFSEL-82-3
    Keywords: Earthquake engineering; Earthquake resistant structures; Earthquakes; Reinforced concrete; Computer applications; Deflection; Columns (Supports); Mathematical models; Cyclic loads; Shear strength; Stress strain diagrams

  • Basharkhah, M. A.; Yao, J. T. P.
    Reliability Aspects of Structural Control.
    National Science Foundation, Washington, DC., January 1982, 64 p.
    Keywords: Dynamic response; Ground motion; Earthquake engineering; Earthquake resistant structures; Stability methods; Random variables; Probability distribution functions; Control equipment; Nonlinear systems

  • Aktan, A. E.; Bertero, V. V.; Piazza, M.
    Prediction of the Seismic Responses of R/C Frame-Coupled Wall Structures.
    National Science Foundation, Washington, DC., August 1982, 200 p.
    Identifying Number(s): UCB/EERC-82/12
    Keywords: Dynamic response; Buildings; Earthquake engineering; Earthquake resistant structures; Seismic design; Shear walls; Walls; Mathematical models; Coupled walls; Construction joints; Dynamic structural analysis

  • Shahrivar, F.; Bouwkamp, J. G.
    Model Study of Effects of Damage on the Vibration Properties of Steel Offshore Platforms.
    National Science Foundation, Washington, DC., June 1982, 216 p.
    Identifying Number(s): UCB/EERC-82/05
    Keywords: Offshore platforms; Dynamic response; Earthquake engineering; Earthquake resistant structures; Earthquakes; Vibration; Hydrodynamics; Mathematical models

  • Hung, S. J.; Werner, S. D.
    Assessment of Earthquake Response Characteristics and Design Procedures for Port and Harbor Facilities.
    National Science Foundation, Washington, DC., January 1982, 15 p.
    Keywords: Harbor facilities; Earthquake engineering; Earthquake resistant structures; Seismic design; Earthquakes; Settlement (Structural); Earth pressure; Structural design; Liquefaction (Soils); Bulkheads; Seaports; Sea walls; Dynamic structural analysis

  • Sucuoglu, H.; Mengi, Y.; McNiven, H. D.
    Mathematical Model for the Response of Masonry Walls to Dynamic Excitations.
    National Science Foundation, Washington, DC., November 1982, 135 p.
    Identifying Number(s): UBC/EERC-82/24
    Keywords: Dynamic response; Ground motion; Mortars (Material); Earthquake engineering; Earthquake resistant structures; Brick structures; Masonry; Earthquakes; Soil structure interactions; Walls; Mathematical models