碩士 / 國立臺北科技大學 / 土木與防災技術研究所 / 90 / The seismic capacity of Taiwan’s existing bridges cannot meet the current seismic design code published in 1995. Sometimes, corrosion, overloading and other environmental causes will accelerate the deterioration of concrete bridges. In this thesis, the structural analysis and design of fiber reinforced plastics (FRP) composite bridge deck is presented. The FRP bridge decks can be used in news bridges as well as in the rehabilitation and upgrading of existing bridges. The merits of the FRP bridge deck are reducing the dead load and increased the allowable live load capacity of the bridge. Besides, high strength-to-weight ratios, excellent fatigue and corrosion resistance, faster installation, and low maintenance costs, composites also offer superior resistance to environmental degradation as compared to traditional materials are also the merit of FRP bridge deck. In this thesis, six different sectional profiles have been selected to compare the flexural strength, torsional strength. And we can find that the Rhombus-shaped section is the best cross-section profile for FRP bridge deck. Then, we further design a pedestrian bridge by using modular FRP section.
| Identifer | oai:union.ndltd.org:TW/090TIT00653018 |
| Date | January 2002 |
| Creators | Hsiang-Lan Ding, 丁湘蘭 |
| Contributors | Yeou-Fong Li, 李有豐 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 80 |
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