1) critical fiber length
临界纤维长度
1.
Based on the single-fiber composite fragmentation (SFC) test of single fiber reinforced epoxy matrix composites treated by four types of surface treatments, the interfacial adhesion conditions were estimated and analyzed according to the critical fiber length, interfacial shear strength and the single fiber microdamge mode in the SFC test.
对不同表面处理剂处理的4种单纤维增强环氧基复合材料进行了断裂实验,从临界纤维长度、界面剪切强度和单纤维断裂实验中纤维断点周围基体形貌三方面对纤维和基体之间的界面粘结性能进行了分析和评价。
2) fibre critical length
纤维临界长度
1.
The results show that the data from simulation are consonant with the actual tests’performance parameters, such as interface shear strength and fibre critical length, and the process of the interface debonding is found.
结果表明,软件模拟计算所得单纤维复合材料的界面剪切强度和纤维临界长度等性能参数与实验测试所获得数据一致,并可以获得界面破坏机制。
3) fiber fragmentation length
临界纤维断裂长度
1.
At the same time, the micro-impact method and the fiber fragmentation length analysis method for determining the interfacial shear strength of the resin based composite and the research progress in the analysis method have been mainly introduced.
分析了树脂基复合材料受力状况下对界面结合的要求 ,着重介绍了微量冲击和临界纤维断裂长度分析两种检测树脂基复合材料界面剪切强度的方法及其研究成果。
2.
At same times, the micro-impact method and the fiber fragmentation length analysis method for determining the interfacial shear strength of the resin-base composite and the research progress in the analysis method have been mainly introduced.
分析了树脂基复合材料受力状况下对界面结合的要求,着重介绍了微量冲击和临界纤维断裂长度分析两种检测树脂基复合材料界面剪切强度的方法,及其研究成果。
4) fiber reinforcement critical length
纤维增强体临界长度
5) fiber critical aspect ratio
纤维临界长径比
1.
A Mathematics model of the fiber critical aspect ratio of short-fiber-reinforced elastomer m matrix composites with viscoelastic interphase was established,and expressions of the fiber critical aspect ratio at the initial time and long time were obtained under different failure modes of interphase.
建立了含粘弹性界面相短纤维/弹性体复合材料的纤维临界长径比理论模型,得到了不同界面相破坏形式下初始和长时的纤维临界长径比,并讨论了界面相剪切强度、界面相剪切松弛变量、界面相厚度等诸多参数对纤维临界长径比的影响。
6) critical length
临界长度
1.
Prediction of critical length of reinforcement for reinforced sand retaining wall by neural network;
砂土加筋挡墙筋条临界长度的神经网络预测
2.
On critical length of flexural slumping rock layer in layered rocky slope and its influencing factors;
顺倾边坡岩层滑移弯曲临界长度及其影响因素分析
3.
A critical length concept is introduced to describe the heat transfer performance of thin film flows with high Reynolds number in this investigation.
本文分析了降液膜高雷诺数区域换热系数随液膜长度变化趋势,引出临界长度的概念。
补充资料：临界纤维长度
分子式：
CAS号：
性质：纤维增强复合材料中刚能使材料具有原纤维抗张强度时的纤维长度。临界纤维长度正比于纤维的直径d。当聚合物基体能作弹性形变时，这个长度在10d数量级。当聚合物基体以塑性流动形变，则这个临界纤维长度约在100d的数量级。因此，有时候临界纤维长度可用临界长径比来代表。
CAS号：
性质：纤维增强复合材料中刚能使材料具有原纤维抗张强度时的纤维长度。临界纤维长度正比于纤维的直径d。当聚合物基体能作弹性形变时，这个长度在10d数量级。当聚合物基体以塑性流动形变，则这个临界纤维长度约在100d的数量级。因此，有时候临界纤维长度可用临界长径比来代表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条