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Effect of environmental media on the fatigue property of Chinese A508-3 steel of AP1000 期刊论文
INTERNATIONAL JOURNAL OF FRACTURE, 2022, 卷号: 234, 期号: 1-2, 页码: 263-272
作者:  Ning, Guangsheng;  Zhong, Weihua;  Li JH(李江华);  Cong, Tao;  Sun JY(孙经雨);  Wang, Hui;  Qian GA(钱桂安);  Berto, Filippo
Adobe PDF(1424Kb)  |  收藏  |  浏览/下载：265/59  |  提交时间：2021/11/01
Reactor pressure vessel steel  Primary coolant environment  Low cycle fatigue  Corrosion fatigue  Environmental fatigue correction factor  
An alternative numerical method for calculating C* parameter under mode I loading utilizing rate-dependent energy release rate 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2020, 卷号: 109, 页码: 102737
作者:  Du XH;  Dai YW;  Han Q;  Liu YH;  Cao P;  Qian GA(钱桂安);  Berto F
Adobe PDF(6719Kb)  |  收藏  |  浏览/下载：143/61  |  提交时间：2020/12/28
Power-law creep  CRACK-TIP FIELDS  Energy release rate  HIGHER-ORDER  Virtual crack closure technique (VCCT)  GROWTH  C*-integral  BEHAVIOR  Equivalent domain integral  NOTCHES  STRESS  JOINTS  
Study on the Size Dependence of Calibration Parameters of the New Local Approach Model for Cleavage Fracture 期刊论文
PHYSICAL MESOMECHANICS, 2020, 卷号: 23, 期号: 4, 页码: 324-331
作者:  Shen AR;  Li PC;  Yu ZS;  Qian GA(钱桂安);  Berto F;  Wu W
Adobe PDF(694Kb)  |  收藏  |  浏览/下载：191/78  |  提交时间：2020/11/30
Cleavage fracture  New local approach model  Weibull parameters  Notch size  
C(t) dominance of the mixed I/II creep crack: Part II. Extensive creep 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2020, 卷号: 106, 页码: 21
作者:  Dai YW;  Liu YH;  Qin F;  Chao Y;  Qian GA(钱桂安)
Adobe PDF(20331Kb)  |  收藏  |  浏览/下载：191/39  |  提交时间：2020/05/18
Mixed I/II  Creep crack  C*-integral  Constraint effect  Stress triaxiality  
Specimen size effect on the ductile-brittle transition reference temperature of A508-3 steel 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2019, 卷号: 104, 页码: 8
作者:  Zhou ZY;  Tong ZF;  Qian GA(钱桂安);  Berto F
浏览  |  Adobe PDF(9539Kb)  |  收藏  |  浏览/下载：240/81  |  提交时间：2020/03/11
Reactor pressure vessel steel  Fracture toughness  Ductile-brittle transition reference temperature  Size effect  J-Q theory  
Study on cleavage fracture probability-load curves of ferritic steel 20MnMoNi55 by using the new local approach model 期刊论文
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2019, 卷号: 178, 页码: 5
作者:  Shen A R;  Li P C;  Qian GA(钱桂安);  Yu Z S;  Berto F;  Wu W
浏览  |  Adobe PDF(1115Kb)  |  收藏  |  浏览/下载：217/64  |  提交时间：2020/03/11
Cleavage fracture probability  Ferritic steel  NLAM  Predicted load  
A statistical model of fatigue failure incorporating effects of specimen size and load amplitude on fatigue life 期刊论文
PHILOSOPHICAL MAGAZINE, 2019, 页码: 37
作者:  Qian GA(钱桂安);  Lei WS
浏览  |  Adobe PDF(3427Kb)  |  收藏  |  浏览/下载：535/342  |  提交时间：2019/09/09
Fatigue  probabilistic model  microcrack distribution  size effect  
A Statistical Model of Cleavage Fracture Toughness of Ferritic Steel DIN 22NiMoCr37 at Different Temperatures 期刊论文
MATERIALS, 2019, 卷号: 12, 期号: 6, 页码: 12
作者:  Qian GA(钱桂安);  Lei WS;  Tong ZF;  Yu ZS
浏览  |  Adobe PDF(3638Kb)  |  收藏  |  浏览/下载：203/49  |  提交时间：2019/05/29
statistical model  ferritic steels  cleavage fracture toughness  master curve behavior