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Design Guidance for Fracture-Critical Components at Lawrence Livermore National Laboratory

机译：劳伦斯利弗莫尔国家实验室的裂缝关键部件设计指南

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Fracture is an important design consideration for components whose sudden and catastrophic failure could result in a serious accident. Elements of fracture control and fracture mechanics design methods are reviewed. Design requirements, which are based on the consequences of fracture of a given component, are subsequently developed. Five categories of consequences are defined. Category I is the lowest risk, and relatively lenient design requirements are employed. Category V has the highest potential for injury, release of hazardous material, and damage. Correspondingly, the design requirements for these components are the most stringent. Environmental, loading, and material factors that can affect fracture safety are also discussed. (ERA citation 07:044363)

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作者
Streit, R. D.;
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年度 1982
页码 1-12
总页数 12
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Mechanical structures; Machine parts; Fractures; Failures; Fracture mechanics; Design; Specifications; Safety; Crack propagation; Stress intensity factors; Control; Stress analysis; Temperature dependence; Impact strength; Heat treatments;

机译：机械结构;机械零件;断裂;失效;断裂力学;设计;规格;安全性;裂纹扩展;应力强度因子;控制;应力分析;温度依赖性;冲击强度;热处理;

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7. Design guidance for fracture-critical components at Lawrence Livermore National Laboratory [O] . R.D. Streit 1982

机译：劳伦斯利弗莫尔国家实验室的骨折关键成分设计指导

Design Guidance for Fracture-Critical Components at Lawrence Livermore National Laboratory

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