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Statistics of ceramic strength: Use ordinary Weibull distribution function or Weibull statistical fracture theory? 期刊论文
CERAMICS INTERNATIONAL, 2020, 卷号: 46, 期号: 13, 页码: 20751-20768
Authors:  Lei, WS;  Zhang, PL;  Yu, ZS;  Qian GA(钱桂安)
Favorite  |  View/Download:26/0  |  Submit date:2020/09/07
Strength  Ceramics  Size effect  Weibull statistics  Ordinary Weibull distribution function  Weibull statistical fracture theory  
金属玻璃的断裂行为研究 学位论文
博士论文,北京: 中国科学院大学, 2019
Authors:  喻立
Adobe PDF(6827Kb)  |  Favorite  |  View/Download:97/8  |  Submit date:2019/12/10
金属玻璃  断裂准则  断裂角  尺寸效应  屈服强度  塑性  
随机缺陷下结构疲劳寿命及其尺寸效应的概率建模与评估 会议论文
中国力学大会, 中国浙江杭州, 2019年8月25-28日
Authors:  艾阳;  朱顺鹏;  钱桂安
Adobe PDF(1771Kb)  |  Favorite  |  View/Download:73/11  |  Submit date:2019/11/21
缺陷  威布尔分布  疲劳  寿命预测  尺寸效应  
Statistical size scaling of breakage strength of irregularly-shaped particles 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2019, 卷号: 102, 页码: 51-58
Authors:  Qian GA(钱桂安);  Lei WS;  Yu ZS;  Berto F
Adobe PDF(2044Kb)  |  Favorite  |  View/Download:31/4  |  Submit date:2019/10/14
Irregularly-shaped particle  Breakage strength  Size effect  Spatial flaw distribution  Weakest-link model  Weibull statistics  
典型高速列车车体材料的动态拉伸破坏行为研究 学位论文
硕士论文,北京: 中国科学院大学, 2019
Authors:  刘子尚
Adobe PDF(10021Kb)  |  Favorite  |  View/Download:81/2  |  Submit date:2019/05/28
本构模型,数字图像相关技术,动态失效应变,动态力学性能,高速列车  
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
Authors:  Qian GA(钱桂安);  Lei WS
Adobe PDF(3427Kb)  |  Favorite  |  View/Download:49/12  |  Submit date:2019/09/09
Fatigue  probabilistic model  microcrack distribution  size effect  
A simplified method for parameters calibration of the new local approach model for cleavage fracture in a ferritic steel 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2019, 卷号: 100, 页码: 426-433
Authors:  Shen AR;  Li PC;  Wang KY;  Qian GA(钱桂安);  Berto F
Adobe PDF(2202Kb)  |  Favorite  |  View/Download:55/9  |  Submit date:2019/05/29
Parameters calibration  NLAM  Cleavage fracture  Weibull parameters  Threshold coefficient of fracture process zone  
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
Authors:  Qian GA(钱桂安);  Lei WS;  Tong ZF;  Yu ZS
Adobe PDF(3638Kb)  |  Favorite  |  View/Download:57/10  |  Submit date:2019/05/29
statistical model  ferritic steels  cleavage fracture toughness  master curve behavior  
Influences of Domain Symmetry on Supersonic Combustion Modeling 期刊论文
JOURNAL OF PROPULSION AND POWER, 2019, 卷号: 35, 期号: 2, 页码: 451-465
Authors:  Yao W(姚卫);  Wu K(吴坤);  Fan XJ(范学军)
Adobe PDF(9012Kb)  |  Favorite  |  View/Download:102/16  |  Submit date:2019/04/11
An interval updating model for composite structures optimization 期刊论文
COMPOSITE STRUCTURES, 2019, 卷号: 209, 页码: 177-191
Authors:  Shi QH;  Wang XJ;  Wang RX(王睿星);  Chen X;  Ma YJ
Adobe PDF(1806Kb)  |  Favorite  |  View/Download:57/6  |  Submit date:2019/04/11
Composite structural design  Model updating  Uncertainty  Progressive failure analysis