where rc is the contact radius, Ps is the applied load during unloading, and δ is the displacement during unloading.
The interface slips during loading and opens up during unloading.
In addition, the mutual annihilation of dislocations can take place during unloading (Huang et al. 2008).
The adhesion occurred on the left side and at the bottom of the tooth during unloading.
This review briefly summarizes studies that examine aging skeletal muscle during unloading and reloading.
Upon returning to normal ambulatory activities, the recovery of trabecular bone lost during unloading is limited.
The bending operation involves springback, which is defined as elastic recovery of the part during unloading.
Nonlinear, "curved" stress strain behavior during unloading is observed at all strain rates.
Tension prevents buckling of the compressed side and significantly reduces springback during unloading.
The reverse relaxation deformation observed during unloading periods is reproduced well by the model.
Moreover, the heat sources in the crack tip zone remain positive and small during unloading.
