压力容器钢疲劳裂纹扩展速率曲线测试的小样本方法

刘新卫; 杨永愉; 李志强

A small sample method for testing the fatigue crack growth rate curve of pressure vessel steel

LIU Xin-wei 1 ;YANG Yong-yu 2;LI Zhi-qiang 2

. 2002, (6): 95 -97 . DOI: CNKI:ISSN:1007-2640.0.2002-06-025