The optical microscope and SEM were employed to analyze the damage of glass fiber during weaving and resin permeability in the course of molding of composite materials.
同时采用光学显微镜和SEM分别对织造中玻纤断裂情况和树脂在复合材料成型过程中的渗透性进行了研究。
This article introduced essential principle of wavelet packet multi-scale analysis and design of experimental equipment of damage checking of intelligent composite materials under vibrating state.
本文介绍了小波包多尺度分析的基本原理，设计了振动状况下智能复合材料板损伤检测的实验装置。
Based on Continuum damage Mechanics, a general two stage model for accumulation of fatigue damage in composite materials is presented.
基于连续介质损伤力学的概念，建立了疲劳损伤演化两阶段模型。
Calculated and experimental results show that this method is feasible, especially is fit for the damage evaluation of composite laminated materials subjected to impact.
计算和试验结果表明，此方法是可行的，特别适合于层合板冲击后的损伤评估。
Calculated and experimental results show that this method is feasible, especially is fit for the damage evaluation of composite laminated materials subjected to impact.
计算和试验结果表明，此方法是可行的，特别适合于层合板冲击后的损伤评估。
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