NEHRP Clearinghouse

displaying 1 - 3 results in total 3

  • Douglas, B.; Iwasaki, T.
    Proceedings of the USA-Japan Bridge Engineering Workshop (1st) Held at Public Works Research Institute, Tsukuba (Japan) on February 20-22, 1984.
    National Science Foundation, Washington, DC., January 1984, 218 p.
    Identifying Number(s): CCEER-84/2
    Keywords: ; Bridges (Structures); Earthquake resistant structures; Field tests; Performance evaluation; Meetings; Highway bridges; Soil mechanics; Design criteria

  • Saiidi, M.; Orie, D.; Douglas, B.
    Micro-CAD System for Seismic Design of Regular Highway Bridges.
    National Science Foundation, Washington, DC. Directorate for Engineering., June 1988, 165 p.
    Identifying Number(s): CCEER-88-2
    Keywords: Earthquake resistant structures; Elasticity; Structural design; Flexural strength; Earthquake engineering; Bridge piers; Highway bridges; Stiffness; Stress analysis; Computer programs; Mechanical properties; Dynamic structural analysis

  • Saiidi, M.; Douglas, B.; Feng, S.; Hwang, E.; Maragakis, E.
    Effects of Axial Force on Frequency of Prestressed Concrete Bridges.
    National Science Foundation, Washington, DC., August 1992, 52 p.
    Identifying Number(s): CCEER-92-4
    Keywords: ; Prestressed concrete; Structural vibration; Fourier transformation; Mathematical models; Dynamic response; Concrete structures; Earthquake engineering; Displacement; Deflection; Girder bridges; Loads (Forces); Resonant frequencies; Dynamic structural analysis