In this study,the 3-dimensional discrete element method is firstly introduced to explain the fracturing damage process of the dynamic split experiment of a spec
<正>Very high cycle fatigue behaviors of two bainite/martensite dual-phase steels were investigated.One of the steels was cyclic rapid heat treated and its micr
A new active control method is presented to attenuate vibrations of a fexible beam with nonlinear hysteresis and time delay.The nonlinear and hysteretic behavio
Hydrogel can swell to many times of its dry volume,resulting in large deformation which is vital for its function.The swelling process is regulated by many phys
An attempt has been made to study the uncoupled thermoelastic response of thick cylinder of length 2h in which heat sources are generated according to the linea