NEHRP Clearinghouse
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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 criteriaSaiidi, 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 analysisSaiidi, 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