Ultimate Strength Research of the Tube-Plate Connection of K-Shape

Meng Hong Wang; Bao Chao Xiong; Song Song Shi; Yu Wei Zhang

doi:10.4028/www.scientific.net/AMR.243-249.724

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 243-249Ultimate Strength Research of the Tube-Plate...

Ultimate Strength Research of the Tube-Plate Connection of K-Shape

Abstract:

Based on relevant flow rule, Von Mises yield condition and the virtual displacement principle determined by the updated-Lagrange configuration, nonlinear finite-element analysis of the tube-plate connection of K-shape by ANSYS program is studied in this thesis. In order to study the influence of main pipe to the ultimate strength of the tube-plate connection of K-shape, two geometric parameters are considered, D, diameter of the main pipe; T, thickness of the main pipe .Three typical failure modes, gusset yielding, main pipe excessive plastic deformation failure and branch local buckling are also summarized. A comparison was made between formula result and analysis of finite element stimulation to validate the veracity of the existing formula.

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Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

724-729

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.243-249.724

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Online since:

May 2011

Authors:

Meng Hong Wang, Bao Chao Xiong, Song Song Shi, Yu Wei Zhang

Keywords:

Failure Mode, Main Pipe, Nonlinear Finite Element Analysis, Tube-Plate Connection, Ultimate Strength

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