Dynamic and Static Safety Analysis of Hydropower Bifurcated Pipe

Jian Hua Zhang; Zhi Chao Yang; Jin Jin Xu

doi:10.4028/www.scientific.net/AMM.438-439.565

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 438-439Dynamic and Static Safety Analysis of Hydropower...

Dynamic and Static Safety Analysis of Hydropower Bifurcated Pipe

Abstract:

In recent years, hydropower as one kind of the most economical and environmental energy got the swift and violent development, it is important to ensure the safety of hydropower station. Combined with practical engineering of Dandong hydropower station, the simulation model of hydropower station is built by three-dimensional finite element software, the bifurcated pipe is analyzed under the static and dynamic loads which are caused by reconstruction of Yueshan railway station. The results show that the stresses and displacements increment are smaller under the loads, the natural frequency of vibration and the frequency of railway bridge are different largely, which does not produce resonance. Therefore, the hydropower meets the safety requirements under different railway bridge loads.

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Periodical:

Applied Mechanics and Materials (Volumes 438-439)

Pages:

565-568

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.438-439.565

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Online since:

October 2013

Authors:

Jian Hua Zhang, Zhi Chao Yang, Jin Jin Xu

Keywords:

Bifurcated Pipe, Dynamic, Dynamic Characteristic Analysis, Hydropower, Static

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References

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