作者: Henrik O. Madsen
DOI: 10.1007/978-94-011-5614-1_4
关键词:
摘要: In many metallic structures, flaws are inherent due to, e.g., notches, welding defects and voids. Macro cracks can originate from these flaws, under time varying loading grow to a critical size causing catastrophic failure. The conditions governing the fatigue crack growth geometry of structure initiation site, material characteristics, environmental loading. general, random nature. appropriate analysis design methodologies should therefore be based on probabilistic methods.