NEHRP Clearinghouse

displaying 1131 - 1140 results in total 1394

  • National Science Foundation Natural Hazard Mitigation Grantees Workshop. Held in Lake Tahoe, Nevada on April 27-28, 1995.
    National Science Foundation, Arlington, VA., April 1995, 157 p.
    Keywords: Structural engineering; Research and development; Wind effects; Research projects; Earthquake resistance; Geotechnical engineering; Mitigation; Disasters; Earthquake engineering; Hazards; Floods; Storms; Structural response; Soil stability; Earthquakes

  • Chai, Y. H.; Priestley, M. J. N.; Seible, F.
    Flexural Retrofit of Circular Reinforced Concrete Bridge Columns by Steel Jacketing. Experimental Studies.
    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, 172 p.
    Identifying Number(s): UCSD/SSRP-91/06
    Keywords: ; Reinforced concrete; Columns (Supports); Deflection; Bridge maintenance; Design analysis; Ductility; Earthquake resistant structures; Retrofitting; Earthquake damage; Buckling; Highway bridges; Structural steels; Circular bodies; Bridge design; Highway maintenance; Structural analysis; Reinforcing materials; Flexural strength; Earthquake engineering; Bending moments; Reinforcement (Structures)

  • Basoez, N.; Kiremidjian, A. S.
    Prioritization of Bridges for Seismic Retrofitting.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., April 24, 1995, 174 p.
    Identifying Number(s): NCEER-95-0007
    Keywords: ; Prioritization; Seismic design; Earthquake resistance; Retrofitting; Risk analysis; Earthquake engineering; Highway bridges; Soil-structure interactions; Reinforcement (Structure); Seismic effects; Earthquakes; Dynamic structural analysis

  • Eguchi, R. T.; Seligson, H. A.; Honegger, D. G.
    Pipeline Replacement Feasibility Study: A Methodology for Minimizing Seismic and Corrosion Risks to Underground Natural Gas Pipelines.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany.; Southern California Gas Co., Los Angeles., March 2, 1995, 124 p.
    Identifying Number(s): NCEER-95-0005
    Keywords: ; Corrosion environments; Replacing; Risk analysis; Cost benefit analysis; Repairs; Natural gas distribution systems; Corrosion prevention; Retrofitting; Earthquake damage; Leakage; Gas pipelines; Cracks; Seismic effects; Underground corrosion; Maintenance; Earthquake resistance; Earthquake engineering; Underground pipelines

  • Gavin, H. P.; Hanson, R. D.
    Electrorheological Dampers for Structural Vibration Suppression.
    National Science Foundation, Arlington, VA., August 14, 1995, 210 p.
    Identifying Number(s): UMCEE-94-35
    Keywords: Rheology; Earthquake resistant structures; Structural vibration; Mathematical models; Viscous damping; Dynamic response; Actuators; Earthquake engineering; Electrorheological materials; Poiseuille flow; Vibration damping; Stress analysis; Vibration isolators; Ducted flow; Viscoelasticity

  • Reinhorn, A. M.; Li, C.; Constantinou, M. C.
    Experimental and Analytical Investigation of Seismic Retrofit of Structures with Supplemental Damping. Part 1. Fluid Viscous Damping Devices.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., January 3, 1995, 179 p.
    Identifying Number(s): NCEER-95-0001
    Keywords: ; Reinforced concrete; Mathematical models; Viscous damping; Buildings; Earthquake engineering; Shaking; Displacement; Loads (Forces); Soil mechanics; Dynamic structural analysis

  • Singhal, A.; Kiremidjian, A. S.
    Method for Developing Motion Damage Relationships for Reinforced Concrete Frames, May 1995.
    National Science Foundation, Washington, DC.; New York State Science and Technology Foundation, Albany., May 11, 1995, 124 p.
    Keywords: ; Earthquake resistant structures; Reinforced concrete; Structural failure; Matrices (Mathematics); Mathematical models; Earthquake damage; Dynamic response; Ground motion; Concrete structures; Earthquake engineering; Structural components

  • Kelly, J. M.
    Final Report on the International Workshop on the Use of Rubber-Based Bearings for the Earthquake Protection of Buildings. Held in Shantou City, P.R. China on May 17-19, 1994.
    National Science Foundation, Arlington, VA., May 1995, 132 p.
    Identifying Number(s): UCB/EERC-95/05
    Keywords: ; Earthquake resistant structures; Damage prevention; Damping; Dynamic response; Buildings; Earthquake engineering; Meetings; Vibration isolators; Bearings; Seismic isolation; Rubber; Structural analysis

  • Li, C.; Reinhorn, A. M.
    Experimental and Analytical Investigation of Seismic Retrofit of Structures with Supplemental Damping. Part 2. Friction Devices.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., July 6, 1995, 234 p.
    Identifying Number(s): NCEER-95-0009
    Keywords: Sliding friction; Reinforced concrete; Tables (Data); Shaking; Displacement; Loads (Forces); Control systems; Damping; Mathematical models; Soil mechanisms; Passive control; Retrofitting; Structural design; Graphs (Charts); Buildings; Analytical models; Vibration; Earthquake engineering; Energy dissipation; Passive systems; Dynamic structural analysis

  • Liang, Z.; Tong, M.; Lee, G. C.
    Real-Time Structural Parameter Modification (RSPM): Development of Innervated Structures.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., April 11, 1995, 108 p.
    Identifying Number(s): NCEER-95-0012
    Keywords: Models; Seismic waves; Vibration; Feedback control; Test methods; Controllers; Earthquake engineering; Dynamic structural analysis