Cyclic cohesive zone model damage parameter acquisition for fatigue crack growth considering crack closure effect.pdf
分享一篇循环内聚力模型做裂纹闭合效应的论文。
节选段落一：
Cyclic cohesive zone model damage parameter acquisition for fatigue crack
growth considering crack closure effect
Rongqiao Wang a,b,c,d, Yu Liu a, Jianxing Mao b,c,d, Zonghui Liu d,e, Dianyin Hu b,c,d,*
a School of Energy and Power Engineering, Beihang University, Beijing 100191, China
b Research Institute节选段落二：
cohesive zone model
Damage evolution
Fatigue crack growth
Crack closure
A B S T R A C T
This paper presents a method to obtain damage parameters for cyclic cohesive zone model based on the crack
closure experiments.节选段落三：
cohesive zone model damage parameter acquisition for fatigue crack growth considering crack closure effect
1 Introduction
2 Cyclic cohesive zone model
2.1 CCZM and equivalent damage parameters
2.2 Implementation of CCZM for fatigue
3 Model parameters study
3.1 Quasi-static parameter
3.2 Damage
Cyclic cohesive zone model damage parameter acquisition for fatigue crack
growth considering crack closure effect
Rongqiao Wang a,b,c,d, Yu Liu a, Jianxing Mao b,c,d, Zonghui Liu d,e, Dianyin Hu b,c,d,*
a School of Energy and Power Engineering, Beihang University, Beijing 100191, China
b Research Institute节选段落二：
cohesive zone model
Damage evolution
Fatigue crack growth
Crack closure
A B S T R A C T
This paper presents a method to obtain damage parameters for cyclic cohesive zone model based on the crack
closure experiments.节选段落三：
cohesive zone model damage parameter acquisition for fatigue crack growth considering crack closure effect
1 Introduction
2 Cyclic cohesive zone model
2.1 CCZM and equivalent damage parameters
2.2 Implementation of CCZM for fatigue
3 Model parameters study
3.1 Quasi-static parameter
3.2 Damage
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