Yield stress is the stress at which a material begins to deform plastically. 屈服應力是材料開始發生塑性形變時的壓力大小。
A thermal elasto-plastic contact model which can take into account the effects of temperature-dependent yield strength was developed by using finite element method. 應用有限元方法建立了可考慮屈服應力溫度相關效應的粗糙表面熱彈塑性接觸模型。
A statically indeterminate structure will usually sustain loads in excess of that at first yield before instability occurs. 超靜定結構通常在失穩之前，既使超過第一個屈服點還能承受載荷。
The yield point represents the dividing line or transition from the elastic to the plastic region of the curve. 屈服點是彈性變形區域到塑性變形區域之間曲線的過渡點。
