Transverse Vibration Analysis of Buried Pipeline under Fluid-Solid Coupling Interaction

Ting Yue Hao

doi:10.4028/www.scientific.net/AMR.472-475.2810

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 472-475Transverse Vibration Analysis of Buried Pipeline...

Transverse Vibration Analysis of Buried Pipeline under Fluid-Solid Coupling Interaction

Abstract:

The pipe model is simplified as elastic foundation beam model of Euler-Bernoulli, the form of pin rocker bearing in the analysis of transverse vibration in the paper. According the principle of Hamilton, after a series of variation, exchanging the order of integral and integration by parts, the transverse vibration differential equation of pipe is obtained without fluid. Considering different boundary consitions, the solving process is carried out. By utlization of MALAB language, the numerical example is analyzed, considering fluid and foundation. Thus, the fluid-solid coupling interaction is not ignored in transverse vibration in the buried pipeline.

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Advanced Manufacturing Technology, ICMSE 2012

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Periodical:

Advanced Materials Research (Volumes 472-475)

Pages:

2810-2813

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.472-475.2810

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Online since:

February 2012

Authors:

Ting Yue Hao

Keywords:

Buried Pipeline, Fluid, Model, Solving, Transverse Vibration

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