Finite Element Analysis of Wind Turbine Lifting Platform Bridge Structure

Yu Tang; Yu Hou Wu; Ke Zhang; Jia Sun; En Wei Song

doi:10.4028/www.scientific.net/AMM.687-691.398

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 687-691Finite Element Analysis of Wind Turbine Lifting...

Finite Element Analysis of Wind Turbine Lifting Platform Bridge Structure

Abstract:

Designed a new type of wind turbine internal maintenance lifting platform using three-dimensional drawing software SolidWorks to establish the 3D model for the internal maintenance lifting platform. Imported platform bridge part to ANSYS Workbench static and modal analysis module; make load analysis according to the wind turbine operating environment and platform’s most dangerous operating condition and obtain the maximum stress of platform bridge structure and place and form of deformation. Obtained multiple order natural frequency and vibration mode of platform bridge structure through modal analysis. Compared with the standard, it shows that this structure satisfies the strength and stiffness requirement and will generate frequency affecting human body higher than the nature frequency. This thesis provides a theoretical foundation for designing the wind driven generator internal lifting platform and provides a reference for optimization design.

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Periodical:

Applied Mechanics and Materials (Volumes 687-691)

Pages:

398-401

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.687-691.398

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Online since:

November 2014

Authors:

Yu Tang*, Yu Hou Wu, Ke Zhang, Jia Sun, En Wei Song

Keywords:

ANSYS Workbench , Bridge Structure, Modal Analysis, Statics Analysis, Wind Turbine

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* - Corresponding Author

References

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