Dynamic Characteristics Analysis of Tower Columns of Ship Lift System

Hong Wei Ma; Ji Wei Wang; Ji Xiang Xu; Xiao Qiu Ding

doi:10.4028/www.scientific.net/AMM.94-96.531

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 94-96Dynamic Characteristics Analysis of Tower Columns...

Dynamic Characteristics Analysis of Tower Columns of Ship Lift System

Abstract:

Based on the Xiangjiaba Hydro Project, dynamic characteristics of large high-rise structure under El_Centro seismic wave were investigated in this paper. 8-node hexahedral isoparametric elements[1] are used to the solid element in the 3-D finite element model. In order to increase the efficiency of the calculation, the Newmark- [2] method is implemented. By means of seismic waves, the displacement responses of the Xiangjiaba Hydro Project are analyzed in detail. The results, which are obtained for displacement responses of tower columns of ship lift, show that calculated dynamic results of the tower column can meet the design requirements.

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Periodical:

Applied Mechanics and Materials (Volumes 94-96)

Pages:

531-534

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.94-96.531

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Online since:

September 2011

Authors:

Hong Wei Ma, Ji Wei Wang, Ji Xiang Xu, Xiao Qiu Ding

Keywords:

8-Node Hexahedral Isoparametric Elements, Dynamic Analysis, Tower Structure

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References

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[2] Z.Y. Guo: Integration formula selection and stability for Newmark-precision direct integral method. (Xi'an University of Architecture and Technology, Xi'an 2008)(In Chinese)

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DOI: 10.1007/s11771-009-0102-7

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