Changyi Liu

Multiscale mechanical characteristics and slope protection effects of herbaceous roots in the loess region of the Qinghai–Tibet Plateau

Abstract Background The Xining Basin, located at the confluence of the northeastern Qinghai–Tibet Plateau and the western Loess Plateau, where extensive loess deposits are found, is densely inhabited. Major transport corridors, encompassing the Qinghai–Tibet Railway and the Lanzh...

Design of pearl shell-inspired biomimetic textured rollers and their tribological performance during roller hemming

Abstract The wear condition of the roller surface on the roll-forming end effector significantly affects the quality of automotive body molds and the service life of the corresponding equipment. To address these issues, this study proposes a biomimetic roller design strategy base...