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: Earthquake resistant structures; Girder bridges; Mathematical models; Matrix methods; Dynamic response; Earthquake engineering; Computer programming; Box beams; Curved beams; Displacement; 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: Seismic design; Earthquake resistant structures; Mathematical models; Computer applications; Dynamic response; Earthquake engineering; Resonant frequency; Girder bridges; Design criteria

• 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: Bridges (Structures); Earthquake resistant structures; Design; Girder bridges; Seismic effects; Dynamic structural analysis