Mechanical Sciences
Mechanical Sciences
Mechanical Sciences
Articles | Volume 14, issue 2
Articles | Volume 14, issue 2
https://doi.org/10.5194/ms-14-451-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/ms-14-451-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 14, issue 2
Research article
 | 
20 Oct 2023
Research article |  | 20 Oct 2023

Finite-element method for the analysis of surface stress concentration factor and relative stress gradient for machined surfaces

Guangtao Xu, Zeyuan Qiao, Shaokang Wu, Tianyi Liu, Minghao Zhao, and Gang Wang

Viewed

Total article views: 516 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
366 124 26 516 29 16
  • HTML: 366
  • PDF: 124
  • XML: 26
  • Total: 516
  • BibTeX: 29
  • EndNote: 16
Views and downloads (calculated since 20 Oct 2023)
Cumulative views and downloads (calculated since 20 Oct 2023)

Viewed (geographical distribution)

Total article views: 497 (including HTML, PDF, and XML) Thereof 497 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 21 Nov 2024
Download
Short summary
Surface topography is an important feature to evaluate the surface quality of components, as is the stress concentration caused by the random surface topography. This paper proposes a numerical analysis method to study surface stress concentration factor (SCF) and relative stress gradient (RSG) for notched round-bar specimens. The surface SCF and RSG increased with increasing surface roughness, and a linear function relationship of surface roughness with surface SCF and RSG was established.
Read more