Study on Welding Deformation and Residual Stress of H-Section Beam Based on Finite Element Method

Xu Lu

doi:10.4028/www.scientific.net/KEM.753.305

Paper Titles

Effect of Second Loading on the Instrumented Continuous Flight Auger Concrete Pile on Porous Soil
p.285

Anti-Seepage Evaluation of Reinforcement Effect for Fengchan Earth Dam
p.290

Review on Research of Cement Grinding Aids and Certain Problems
p.295

Experimental Study on the Performance of Compound Improved HLLS (High Liquid Limit Soil) with Various Curing Agents
p.300

Study on Welding Deformation and Residual Stress of H-Section Beam Based on Finite Element Method
p.305

Study on the Design and Construction Quality Control of AC-13 Rubber Asphalt Pavement
p.310

Thermal Treatment of Self-Compacting Concrete in Cast-In Situ Construction
p.315

Influence of Void in Mix on Rutting Performance Hot Mix Asphalt Pavement with Crumb Rubber Additive
p.321

The Correlation between Splitting Tensile Strength and Flexural Strength of Self Consolidating Concrete
p.326

HomeKey Engineering MaterialsKey Engineering Materials Vol. 753Study on Welding Deformation and Residual Stress...

Study on Welding Deformation and Residual Stress of H-Section Beam Based on Finite Element Method

Abstract:

The welding H-section beam has good mechanical properties with its superior structure. So they become the main components of steel structure and have been widely used. In this paper, the welded H-section beam is used as the research object. The finite element simulation model is established. The heat source parameters are determined. The deformation of the steel due to the welding process is studied. The results show that the bottom plate and the bottom plate inward bending is about 2.32mm cause by welding process. The residual stress can reach 400MPa.

You might also be interested in these eBooks

International Symposium on Advanced Material Research

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 753)

Pages:

305-309

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.753.305

Citation:

Cite this paper

Online since:

August 2017

Authors:

Xu Lu*

Keywords:

Finite Element Method, H-Section Beam, Residual Stress, Welding Deformation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] W. Yanning, Z. Song, Y. Yue, Three-dimensional finite element analysis of welding residual stress in H- beams, Shanxi Architecture, 40(7) (2014) 30-32.

Google Scholar

[2] L. Tong, J. Zhao, F. Zhou, Y. Chen, Experimental investigation on longitudinal residual stress of Q460 high-strength steel welded H-section members, Ind. Constr. 42(1) (2012) 51-55.

DOI: 10.18057/icass2020.p.080

Google Scholar

[3] L. I. Tong, J. Y. Liao, Z. C. Tan, Study on the special welding machine with expert system used for H-shaped steel welding, Electr. Weld. Mach. 44(1) (2014) 39-42.

Google Scholar

[4] X. Fu, Fabrication and welding distortion control of welding h-section steel used in steel structure, Steel Constr. 30(203) (2015) 61-64.

Google Scholar

[5] X. Meng, H. Zhou, G. Feng, Production processes and key technologies for quality guarantee of light gauge welded H-section steel, Iron & Steel. 39(4) (2004) 34-37.

Google Scholar