Test and Finite Element Analysis on Dynamic Characteristics of Trestle Wharf

Xi Ping Sun; Zhen Yu Zhu; Bing Hao Zhao

doi:10.4028/www.scientific.net/AMR.594-597.908

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 594-597Test and Finite Element Analysis on Dynamic...

Test and Finite Element Analysis on Dynamic Characteristics of Trestle Wharf

Abstract:

The project intends to construct steel pipe piles on both sides of trestle wharf, and the soil vibrations caused by piling construction might have an important effect on the safe service of wharf. In this paper, the dynamic signals during piling construction were recorded and recognized by NExT-ERA. Meanwhile, modal analysis through finite element model of wharf was performed. Through a comparative analysis of the two results, the first two orders of frequency for wharf were obtained. The results would lay foundation for further analysis of dynamic responses of wharf when pile locations close to wharf.

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Periodical:

Advanced Materials Research (Volumes 594-597)

Pages:

908-913

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.594-597.908

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Online since:

November 2012

Authors:

Xi Ping Sun*, Zhen Yu Zhu, Bing Hao Zhao

Keywords:

Eigensystem Realization Algorithm, Finite Element Modal Analysis, Modal Parameter Identification, Natural Excitation Technique, Trestle Wharf

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* - Corresponding Author

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