| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7959070 | Computational Materials Science | 2016 | 8 Pages |
Abstract
The unequal thickness and dissimilar spot weld joint is simplified as shown in the figure. The interface suffers a shear stress, while the half circles of the cylindrical regions A/D and B/C suffer compressive and tensile stress under the tensile shear load, respectively. The test result demonstrates that the peak load and failure mode depend on the resistance force generated via the failure zone. For a given fusion size, the increase of holding time raises the hardness of fusion zone, and affects the peak load and failure mode of weld joints via enhancing the interfacial resistance capability.77
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Haiqiang Long, Yumei Hu, Xiaoqing Jin, Jinhua Shao, Hao Zhu,