Analysis of Residual Stresses Distribution Based on the Finite Element Method for Beam-Column Connections of Steel Frames

Guo Lin Xu; Wen Sheng Zhang; De Bin Zhu; Ya Shuang Bai

doi:10.4028/www.scientific.net/AMM.71-78.4421

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 71-78Analysis of Residual Stresses Distribution Based...

Analysis of Residual Stresses Distribution Based on the Finite Element Method for Beam-Column Connections of Steel Frames

Abstract:

Beam-column connections of high-rise steel frames are usually welded, studies on seismic damages for nodes show that the existence of welding seam is the main reason which contributes to the brittle failure of nodes. This paper studies on the coming into being process of nodes, the deformation ability can be improved through changing welding order to reduce residual stresses for nodes. In the paper, numerical stimulations for nodes are conducted through finite element software. Distribution and peak value of residual stresses of beam-column connections are compared in accordance with different welding order. The analysis provides a theoretical basis for connection nodes in terms of utilizing their strength and ductility of steel.

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Periodical:

Applied Mechanics and Materials (Volumes 71-78)

Pages:

4421-4424

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.71-78.4421

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Online since:

July 2011

Authors:

Guo Lin Xu, Wen Sheng Zhang, De Bin Zhu, Ya Shuang Bai

Keywords:

Beam-Column Connections, Finite Element Model (FEM), Strength

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References

[1] Vaidyanathan. Residual stresses due to circumferential welds [J]. ASME Journal of Engineering Materials and technology, 1979, 73(5): 233-239.

Google Scholar

[2] Shim Y. Determination of residual stresses in thick-section weldments [J]. Welding Journal, 1992, 5(9): 28-36.

Google Scholar

[3] Jianqiang Zhang, Su Wu, Haiyan Zhao, Anli Lu, Huang Wang. The numerical simulation and application of welding stress and deformation[C]. The tenth national soldering confrence proceeding, 2001: 500-509.

Google Scholar