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随机疲劳裂纹扩展新模型
被引:4
作者
:
金星
论文数:
0
引用数:
0
h-index:
0
机构:
中国人民解放军装备指挥技术学院!北京
金星
钟群鹏
论文数:
0
引用数:
0
h-index:
0
机构:
中国人民解放军装备指挥技术学院!北京
钟群鹏
洪延姬
论文数:
0
引用数:
0
h-index:
0
机构:
中国人民解放军装备指挥技术学院!北京
洪延姬
熊飞龙
论文数:
0
引用数:
0
h-index:
0
机构:
中国人民解放军装备指挥技术学院!北京
熊飞龙
机构
:
[1]
中国人民解放军装备指挥技术学院!北京
[2]
北京航空航天大学一系!北京
来源
:
力学学报
|
2000年
/ 03期
关键词
:
疲劳;
概率密度;
随机变量;
正态平稳随机过程;
对数正态平稳随机过程;
D O I
:
暂无
中图分类号
:
O346 [强度理论];
学科分类号
:
摘要
:
疲劳裂纹扩展的随机特性是工程结构可靠性分析和制定检查、维修计划时必须考虑的因素.提出疲劳裂纹随机扩展模型,不仅考虑了时间参数影响,而且还考虑了初始裂纹尺寸分布影响.模型适应范围广.由于采用了一次二阶矩近似方法简化随机过程计算,便于工程应用.
引用
收藏
页码:300 / 307
页数:8
相关论文
共 3 条
[1]
A second-order third-moment method for calculating the reliability of fatigue
Hong, YJ
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Hong, YJ
Xing, J
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Xing, J
Wang, JB
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Wang, JB
[J].
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING,
1999,
76
(08)
: 567
-
570
[2]
Statistical analysis of fatigue crack growth for 16MnR steel under constant amplitude loads
Hong, YJ
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Hong, YJ
Xing, J
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Xing, J
Wang, JB
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Wang, JB
[J].
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING,
1999,
76
(06)
: 379
-
385
[3]
A simple second order approximation for stochastic crack growth analysis[J] . J.N. Yang.Engineering Fracture Mechanics . 1996 (5)
←
1
→
共 3 条
[1]
A second-order third-moment method for calculating the reliability of fatigue
Hong, YJ
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Hong, YJ
Xing, J
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Xing, J
Wang, JB
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Wang, JB
[J].
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING,
1999,
76
(08)
: 567
-
570
[2]
Statistical analysis of fatigue crack growth for 16MnR steel under constant amplitude loads
Hong, YJ
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Hong, YJ
Xing, J
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Xing, J
Wang, JB
论文数:
0
引用数:
0
h-index:
0
机构:
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Inst Command & Technol COSTIND, Beijing 101416, Peoples R China
Wang, JB
[J].
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING,
1999,
76
(06)
: 379
-
385
[3]
A simple second order approximation for stochastic crack growth analysis[J] . J.N. Yang.Engineering Fracture Mechanics . 1996 (5)
←
1
→