Mechanical Analysis and Strength Evaluation of KEY COMPONENTS Tripod of SNUBBING UNIT

Min Luo; Fa Cheng Li; Ting Ting Zhao; Ting Ting Xu; Jiu Bao Liu; Wen Xin Zhao

doi:10.4028/www.scientific.net/AMM.477-478.303

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 477-478Mechanical Analysis and Strength Evaluation of KEY...

Mechanical Analysis and Strength Evaluation of KEY COMPONENTS Tripod of SNUBBING UNIT

Abstract:

Tripod is the key components of snubbing unit, its strength directly affect the normal work of snubbing unit. Considering the structure and force characteristics of key components tripod of snubbing unit, three-dimensional finite element analysis model of tripod is established. By using the finite element method, mechanical analysis of tripod is conducted and safety evaluation is finished by adopting the stress classification and introducing analysis design standard of pressure vessel. The results show that key components tripod of snubbing unit are safe and reliable under the maximum lifting force and the maximum downward force. It provides theory evidence for snubbing unit design. The safety evaluation method provides effective evaluation methods for complex structure strength evaluation.

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Periodical:

Applied Mechanics and Materials (Volumes 477-478)

Pages:

303-306

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.477-478.303

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Online since:

December 2013

Authors:

Min Luo, Fa Cheng Li, Ting Ting Zhao, Ting Ting Xu, Jiu Bao Liu, Wen Xin Zhao*

Keywords:

Finite Element, Snubbing Unit, Strength Evaluation, Tripod

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* - Corresponding Author

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