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| 可靠性设计法在压力容器设计中的作用 |
| An Application of the Reliability Design Method in Design of Pressure Vessel |
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| DOI： |
| 中文关键词: 压力容器 可靠性 强度 应力 |
| 英文关键词: Pressure vessel Reliabilitity Strength Stress |
| 基金项目: |
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| 摘要点击次数: 6217 |
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| 中文摘要: |
| 可靠性设计法是化工容器强度设计的发展方向;利用了现有国家标准中的保证度系数和材料的变异系数,把标准值和随机变量的均值、偏差值联系起来;通过可靠性中心安全系数,建立了强度和应力的关系式,并应用算例加以说明。 |
| 英文摘要: |
| It is shaoed that method of reliability design is developing direction of strength design of pressure vessel. Standard value ,mean value and deviation value of randon variable are contacted by a coefficient of guarantee degree and coefficient of variation in national standard, A equation between the strength of the steel and stress is set up by center safety coefficient of reliabilitity, and it is illustrated with examples. |
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