摘要
简要说明了断裂力学在工程中,特别是在石油工业中应用的重要性。主要通过3个实际工程例子,详细体现了《低温延性断裂韧度J_(IC)测试技术》 J=J_(IC)的应用。
The significance of fracture mechanics applied to engineering, especially in oil industry is explained briefly. By using mainly three engineering examples, the application of J = J_(IC) in 《the test technique of low-temperature ductile fracture toughness J_(IC)》 is expounded in detail.
出处
《大庆石油学院学报》
CAS
北大核心
1990年第4期122-132,共11页
Journal of Daqing Petroleum Institute
关键词
低温
延性断裂韧度
测试
ductile fracture toughness J_(IC)
engineering applications
CEGB twin eriterion
approach to EPRI
