A new method of testing the criticalstressintensityfactor for stress corrosion cracking based on linear-elastic fracture mechanics theory and stress corrosion cracking theory was put forward.
应力腐蚀临界应力强度因子的测试方法是基于线弹性继裂力学理论和应力腐蚀理论提出的一种新的测试方法。
2
Fracture toughness (Kc). Critical value of the stressintensityfactor for which crack extension occurs.
断裂韧度(Kc):发生裂纹扩展时应力强度因子的临界值。
3
Tile thickness effect on criticalstress-intensityfactor in plane stress is discussed, and a quantitative formula is also suggested in this paper.