ASME STP-NU-041-2011
更新和改进分段NH.可替代简化的蠕变疲劳设计方法
UPDATE AND IMPROVE SUBSECTION NH �C ALTERNATIVE SIMPLIFIED CREEP-FATIGUE DESIGN METHODS
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- 标准号
- ASME STP-NU-041-2011
- 发布
- 2011年
- 发布单位
- 美国机械工程师协会
- 当前最新
- ASME STP-NU-041-2011
- 适用范围
- This report investigates five newly proposed creep-fatigue evaluation methods to improve the provisions on creep-fatigue evaluation of Mod.9Cr-1Mo steel in ASME Subsection NH (Class 1 Components in Elevated Temperature Service) of ASME Boiler and Pressure Vessel Code Section III: 1) Modified Ductility Exhaustion Method (MDEM), 2) Strain Range Separation Method (SRSM), 3) Approach for Pressure Vessel Applications (APVA), 4) Hybrid Method of Time Fraction and Ductility Exhaustion (Hybrid) 5) Simplified Model Test Approach (SMT).