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References (8)
-
(2001)
Fatigue Durability of Sign Frames due to Traffic-Induced Vibration -
(2000)
Technical Committee Report ‘99 for Investigation Study for Durability of Steel bridges -
(1999)
Hanshin Expressway Engineering Co -
Keywords: traffic vibration; fatigue damage; overhead sign structure -
(1993)
Measurement and Analysis of Bridge Vibration -
(2003)
Fundamental Study on Development of Management Map for Potential Damage to Portal Marker Columns and Lighting Poles on Highway Bridge. Proceeding of Colloquium on Bridge Vibration ‘03 -
(2001)
Proceeding of Colloquium on Bridge Vibration ‘01 -
(2009)
Fundamental Study about early Detecting Portal Marker Columns and Lighting Poles on Highway Bridges
- Publisher
- Wiley
- Copyright
- "Copyright © 2009 Wiley Subscription Services, Inc., A Wiley Company"
- ISSN
- 1867-0520
- eISSN
- 1867-0539
- DOI
- 10.1002/stco.200910011
- Publisher site
- See Article on Publisher Site
Abstract
Vibration due to traffic and wind causes fatigue damage to overhead sign structures mounted on highway bridges. Fatigue damage due to traffic vibration depends on the type and dimensions of the bridge, type of bearings, volume of traffic, location of overhead sign structures, etc. Factors influencing vibration are investigated in this study by carrying out frequency response analyses, with the parameters being the bridge, bridge pier and bearing types, the location of the sign structures and the weight of the electronic information panels. It can be seen that the damage increased after replacing the steel bearings by elastomeric bearings. These factors were verified through frequency response analyses. The results obtained in this study can be applied to the development of measures to prevent fatigue damage in overhead sign structures due to traffic vibration.
Journal
Steel Construction: Design and Research – Wiley
Published: Jun 1, 2009
Keywords: ; ; ;