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Vibrational Evaluation of Tendons in Segmental Sections of Sunshine Skyway Bridge Main Spans.
| 题名： | Vibrational Evaluation of Tendons in Segmental Sections of Sunshine Skyway Bridge Main Spans. |
| 作者： | BALAKRISHNA, V.; COTRIM, C.; SAGUES, A. A. |
| 关键词： | *Bridges-; *Vibration-tests.;Florida-; Corrosion-; Post-tensioning; Cables-Ropes; Vibrations-; Testing-; Evaluation-; Surveys-; Data-analysis. |
| 摘要： | The objective of this project was to plan, prepare for, and analyze vibrational data acquired from the external tendons in the segmental sections of the Sunshine Skyway bridge main spans by a separate contractor. Findings of this project were obtained for the majority of tendons in the main spans of this bridge and conveyed to the Florida Department of Transportation (FDOT) in an interim report dated January 8, 2004. Refined analysis methods developed under the ongoing FDOT Project BC353-44 have been used to expand the number of tendons that could be analyzed and to provide more accurate estimates of tension of the other tendons. This report presents those expanded and updated analyses, including evaluation of data from tendons obstructed by contact against other tendons. |
| 报告类型： | 科技报告 |
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