NEHRP Clearinghouse

displaying 1 - 3 results in total 3

• Heins, C. P.; Galados, N. H.; Li, G. H.; Shi, D.
  Theoretical Seismic Analysis of Curved Box Girder Bridges.
  National Science Foundation, Washington, DC., November 1982, 112 p.
  Keywords: Dynamic response; Girder bridges; Computer programming; Curved beams; Earthquake resistant structures; Earthquake engineering; Box beams; Matrix methods; Displacement; Mathematical models; Computer aided design; Dynamic structural analysis

• Heins, C. P.; Lin, I. C.
  Equivalent Seismic Design of Curved Box Girder Bridges.
  National Science Foundation, Washington, DC., February 1982, 179 p.
  Keywords: Dynamic response; Earthquake resistant structures; Earthquake engineering; Seismic design; Computer applications; Design criteria; Resonant frequency; Mathematical models; Girder bridges

• Heins, C. P.; Abdel-Salam, M. N.
  Seismic Analysis/Design of Curved Steel Box Girder Bridges.
  National Science Foundation, Washington, DC. Directorate for Engineering., February 1983, 390 p.
  Keywords: Girder bridges; Earthquake resistant structures; Seismic effects; Bridges (Structures); Design; Dynamic structural analysis