By combining the classical strength theory with the modern damage mechanics, a new annotation of generalized yield of high strength steel in stress triaxiality space was presented.

• 摘要结合经典强度理论和现代损伤力学对金属屈服和断裂解释的力学原理，给出了高强钢在应力三轴空间广义屈服轨迹方程的新诠释。