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5 March 2007 Traffic-load effects calculation for arch bridge suspenders based on loading effects FBG monitoring system in-service data
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Proceedings Volume 6595, Fundamental Problems of Optoelectronics and Microelectronics III; 65953J (2007) https://doi.org/10.1117/12.725932
Event: Fundamental Problems of Optoelectronics and Microelectronics III, 2006, Harbin, China
Abstract
The determination of traffic-load effects, which guarantee the safety evaluation results credibility, is an important step for safety evaluation of arch bridge suspenders. Focusing on the traffic-load effects calculation for arch bridge suspenders, firstly, the special feature of traffic-load effects, "sit-specific" "component -specific', was talked about, and the importance of traffic-load effects measured value was pointed out too; secondly, the component of suspenders' load effect monitoring system with fiber sensor was introduced in detail; finally, the theory and process of the maximum value of suspender's traffic-load effects during the rest service period using in-service data was researched. Using this maximum value in safety evaluation, the evaluation result is closer to the real situation.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xin Gao, Dongsheng Li, Nianchun Deng, and Jinping Ou "Traffic-load effects calculation for arch bridge suspenders based on loading effects FBG monitoring system in-service data", Proc. SPIE 6595, Fundamental Problems of Optoelectronics and Microelectronics III, 65953J (5 March 2007); https://doi.org/10.1117/12.725932
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