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A segmented load spectrum model for high-speed trains and its inflection stress as an indicator for line quality 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 148, 页码: 12
作者:  Yuan, Zheng;  Chen XJ(陈贤佳);  Ma, Lijun;  Li, Qiang;  Sun, Shouguang;  Wei YJ(魏宇杰)
Adobe PDF(4436Kb)  |  收藏  |  浏览/下载：356/97  |  提交时间：2021/06/15
Load spectrum  Segmented Weibull distribution  Bogie frame  High-speed train  Inflection stress  
Effects of inclusion size and stress ratio on the very-high-cycle fatigue behavior of pearlitic steel 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 142, 页码: 11
作者:  Cong, Tao;  Qian, Guian;  Zhang, Guanzhen;  Wu, Si;  Pan, Xiangnan;  Du, Leiming;  Liu, Xiaolong
Adobe PDF(13962Kb)  |  收藏  |  浏览/下载：226/46  |  提交时间：2021/01/12
Pearlitic steel  Very-high-cycle fatigue  Inclusion size  Stress ratio  Nanograins  
Steady state response of an infinite beam on a viscoelastic foundation with moving distributed mass and load 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2020, 卷号: 63, 期号: 8, 页码: 15
作者:  Zhang Y(张吟)
Adobe PDF(804Kb)  |  收藏  |  浏览/下载：215/56  |  提交时间：2020/05/18
steady state  beam  viscoelastic foundation  moving distributed mass  
Response of an infinite beam resting on the tensionless Winkler foundation subjected to an axial and a transverse concentrated loads 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2019, 卷号: 77, 页码: 11
作者:  Zhang Y(张吟);  Liu XM(刘小明)
浏览  |  Adobe PDF(2761Kb)  |  收藏  |  浏览/下载：260/129  |  提交时间：2019/10/21
Beam  Winkler foundation  Tensionless foundation  Closed form solution