Effect of Metal Block on Stress Distribution in Weld-Bonded Steel Joint

Abstract:

The effect of metal block as the fillet on the stress distributed in weld-bonded single lap steel joint was investigated using elasto-plastic finite element method (FEM). The results from the numerical simulation showed that it is beneficial when the joints with a couple of right triangle metal block were adhered to both ends of the over lap. It is advantageous of reducing the peak stress in the adhesive layer near the ends of the lap zone in weld-bonded single lap steel joints so that the stress distribution in overlap zone was improved. The load-bearing capacity of the weld-bonded single lap steel joints may be elevated. There is no evidential difference in the effects between the steel and aluminum block.

• Periodical: Advanced Materials Research (Volumes 602-604)
• Pages: 2092-2095
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.602-604.2092
• Online since: December 2012
• Authors: Xiao Ling Zheng*, Jia Ling Yan, Min You, Jiang Cheng Zhang, Lai Hu Song
• Keywords: Adhesive, Finite Element Analysis (FEA), Metal Block, Steel, Stress Distribution, Weld-Bonded Joint

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