绝热剪切变形中温升现象的研究进展

Temperature rise is an important feature of adiabatic shear phenomenon for many materials. Understanding the role of temperature rise in adiabatic shear is of great significance, because it helps us to get insight into the initiation and evolution mechanism of adiabatic shear band(ASB) and to predict accurately the dynamic failure of materials and structures. Generally speaking, the temperature rise in adiabatic shear deformation can be divided into three stages: uniform deformation stage, shear localization stage, and post-ASB stage. Theoretical calculation, numerical method, experimental measurement and relation with microstructural evolution of temperature rise during adiabatic shear deformation are reviewed. By this review, inspirations and reference are expected for future research work on adiabatic shear failure and related fields.