Study on Virtual Simulation on the Comprehensive Mechanical Properties of Multilayer Property Composites

积分点	$S_{single}$	$W_{single}$	$S_{double}$	$W_{double}$	材料
1	−0.92	0.08	−0.953125	0.046875	酚醛树脂
2	−0.76	0.08	−0.859375	0.046875	酚醛树脂
3	−0.51	0.17	−0.609375	0.203125	芳纶纤维
4	−0.17	0.17	−0.203125	0.203125	芳纶纤维
5	0.17	0.17	0.203125	0.203125	芳纶纤维
6	0.51	0.17	0.609375	0.203125	芳纶纤维
7	0.76	0.08	0.859375	0.046875	酚醛树脂
8	0.92	0.08	0.953125	0.046875	酚醛树脂

Table 2. [in Chinese]

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Table 2. [in Chinese]

芳纶		树脂
性能	数值	性能	数值
$ρ_{N}$	0.72 g/cm³	$ρ_{p}$	1.34 g/cm³
$E_{A}$	2.50 GPa	$E_{p}$	4.80 GPa
$E_{B} = E_{C}$	1.30 GPa	$η_{p}$	0.39
$η_{BA} = η_{CA}$	0.20	$G_{p}$	1.73 GPa
$η_{CB}$	0.30	$K_{fail}$	7.21 GPa
$G_{AB} = G_{BC}$	700 MPa	$σ_{sc}$	45 MPa
$G_{CA}$	600 MPa	$σ_{yt}$	75 MPa
		$σ_{xt}$	75 MPa
		$σ_{yc}$	135 MPa

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Hui ZHOU, Hao WANG, Suchao XIE. Study on Virtual Simulation on the Comprehensive Mechanical Properties of Multilayer Property Composites[J]. Experiment Science and Technology, 2025, 23(1): 123

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