An Evaluation on Fatigue Damages of Deck Stringer with Suspension Bridge by Field Measurement, Laboratory Tests and FE Analysis
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Bibliographic Details
| Author(s): |
Masanori Iwasaki
Jun Nagata Tetsuo Matsuda Hironobu Yamaguchi Takehiro Imamura |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Conference: Assessment, Upgrading and Refurbishment of Infrastructures, Rotterdam, The Netherlands, 6-8 May 2013 | ||||
| Published in: | IABSE Conference, Rotterdam, May 2013 | ||||
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| Page(s): | 446-447 | ||||
| Total no. of pages: | 8 | ||||
| Year: | 2013 | ||||
| DOI: | 10.2749/222137813806520965 | ||||
| Abstract: |
To evaluate the fatigue damages of a deck stringer beam near a support, this report describes a series of non-destructive test in the field, field measurement, laboratory loading tests and FE analysis. In order to secure the long-term durability of floor frame, it was shown clearly that the replacement of bridge bearing is suitable for preventing the recurrence of fatigue damages, and that the pot bearing is suitable as bridge bearing for replacement. |
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| Keywords: |
fatigue damages suspension bridge bridge weigh-in-motion non-destructive test maintenance management field measurement floor framing Deck stringer
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