1. Early yielding and strengthening occur for SMATed specimen under tensile test.
2. Residual work hardening is reconstructed considering the scalar and tensor features.
3. Local yield strength in plastically affected region may not be improved due to SMAT.
The article “Predicting gradient mechanical behaviour of a shot-peened structure” is an informative and well-researched piece that provides insight into the effects of shot peening on the mechanical properties of a structure. The article presents evidence from experiments and simulations to support its claims, which makes it reliable and trustworthy. However, there are some potential biases that should be noted. For example, the article does not explore any counterarguments or present both sides equally when discussing the effects of shot peening on yield strength. Additionally, there is no mention of possible risks associated with shot peening, such as fatigue or corrosion, which could have been explored further in order to provide a more comprehensive overview of the topic. Furthermore, some of the claims made in the article are unsupported by evidence or data, making them difficult to verify or accept without further research. In conclusion, while this article provides valuable information about shot peening and its effects on mechanical properties, it should be read with caution due to potential biases and unsupported claims.