The Clear Creek Hybrid Composite I-Girder Pedestrian Bridge
Autor(en): |
P. J. Szak
B. N. Robson I. E. Harik B. Brailsford |
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Medium: | Fachartikel |
Sprache(n): | Englisch |
Veröffentlicht in: | Journal of Composites for Construction, Mai 1999, n. 2, v. 3 |
Seite(n): | 101-104 |
DOI: | 10.1061/(asce)1090-0268(1999)3:2(101) |
Abstrakt: | An 18.3 m (60 ft) pedestrian I-girder bridge was analyzed, designed, tested, and constructed. The main load-carrying members for the bridge are two 61-cm (24-in.) deep composite fiberglass I-girders with embedded carbon fibers in the flanges. Laboratory testing quantified the increased stiffness of the hybrid glass/carbon fiber-reinforced polymer beams over those manufactured solely with glass fibers. Typical joint connections were tested to investigate their performance, and a dynamic analysis was performed to check the bridge's vibration under pedestrian load. |
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06.01.2019