2017
DOI: 10.1007/s13349-017-0244-5
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Analysis of non-stationary wind characteristics at an arch bridge using structural health monitoring data

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Cited by 15 publications
(6 citation statements)
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“…For many large-scale structures such as bridges and towers, strong winds (and even typhoon) are desirable conditions for ambient testing in that the response signals are strong. The measurement data can also be used to model wind characteristics for other research purposes (Ye et al, 2017). However, the performance of OMA techniques and identification methods may not be good for tensile structures, as the configuration and pretension distribution of the structure will change due to large deformation under strong wind loads.…”
Section: Discussionmentioning
confidence: 99%
“…For many large-scale structures such as bridges and towers, strong winds (and even typhoon) are desirable conditions for ambient testing in that the response signals are strong. The measurement data can also be used to model wind characteristics for other research purposes (Ye et al, 2017). However, the performance of OMA techniques and identification methods may not be good for tensile structures, as the configuration and pretension distribution of the structure will change due to large deformation under strong wind loads.…”
Section: Discussionmentioning
confidence: 99%
“…Ye et al's accurate assessment of wind characteristics and wind-induced structural responses during typhoons is of great significance for bridge design and safety assessment. He proposed an angular linear approach based on the expectation maximization (EM) algorithm for probabilistic modeling of field-measured wind properties [3]. Sarmadi et al believe that environmental changes are a major challenge in bridge health monitoring because bridges are more prone to such changes than other civil structures.…”
Section: Related Workmentioning
confidence: 99%
“…The rotating system and the spherical joint (Figure 1b) are hinged to the lower rotating table. Therefore, the fraction between the upper spherical joint and the lower spherical joint provides resistance to the structural overturn of the rotating system [9]. Therefore, the entire building process and the subsequent analysis of the swing bridge are important to bridging security.…”
Section: Introductionmentioning
confidence: 99%