三向正交纤维增强铝基复合材料经向拉伸渐进损伤及其断裂力学行为

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Damage Evolution and Fracture Behavior of Three-directional Orthogonal Fiber Reinforced Aluminum Matrix Composites under Longitudinal Tensile Loading

LIU Fenghua, ZHAO Wenhao, CAI Changchun, WANG Zhenjun, SHEN Gaofeng, ZHANG Yingfeng, XU Zhifeng, YU Huan

表7 细观力学模型中界面结合性能参数

Table 7 Interfacial property parameters used in the micro-scale and mesoscale model

$t_{n}^{0}$ /MPa	$t_{s}^{0}$ /MPa	$t_{t}^{0}$ /MPa	${\bar{Δ}}_{}^{0}$ /10^-6m	${\bar{Δ}}_{}^{f}$ /10^-6m
16.0	9.5	9.5	0.08	0.72