The structure integrity of HK40 reformer tube is studied in respect of the controlling parameter of creep crack growth, the criticalcracklength and the residual life.
分别从蠕变裂纹扩展的控制参数,临界裂纹长度及剩余寿命三方面对HK40转化管进行了结构完整性研究。
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This paper provides reliability analysis based on different stability analysis theory and calculates the criticalcracklength of an engineering example as a reverse problem to stability analysis.
Experimental research and theoretical analysis of critical load selection, difference between specimens with and without fatigue crack, and crack length and width effects were carried out.