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纤维束张紧力缠绕复合材料飞轮的预应力简化分析
Alternative TitleSimplified initial stress analysis of composite flywheel in tension winding
秦勇; 夏源明; 毛天祥
Source Publication复合材料学报
2003-12-30
Volume20Issue:6Pages:87-91
ISSN1000-3851
Abstract在纤维束缠绕时施加张紧力,使得固化成型后的飞轮内部形成一定的预加径向压应力,这是提高飞轮径向强度的有效方法之一。基于过盈配合的思想建立了计算张紧力缠绕导致的复合材料飞轮内部预应力和变形的简化模型和方法。通过算例分析发现:等张力缠绕产生的环向应力在半径方向上先减小后增大,径向压力应力不断变小;变张力缠绕过程中,张紧力由小逐渐变大时,飞轮的径向压应力增大,径向强度提高;飞轮设计中仅仅依靠张紧力缠绕是不够的,还必须和固化成型后的厚壁筒之间的过盈套装一起来设计合理的径向预加压应力。
Keyword复合材料飞轮 张紧力 缠绕 过盈配合 径向强度
Indexed ByCSCD
Language中文
Funding Organization国家自然科学基金资助项目(10172085)
CSCD IDCSCD:1171684
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/42346
Collection力学所知识产出(1956-2008)
Corresponding Author秦勇
Recommended Citation
GB/T 7714
秦勇,夏源明,毛天祥. 纤维束张紧力缠绕复合材料飞轮的预应力简化分析[J]. 复合材料学报,2003,20(6):87-91.
APA 秦勇,夏源明,&毛天祥.(2003).纤维束张紧力缠绕复合材料飞轮的预应力简化分析.复合材料学报,20(6),87-91.
MLA 秦勇,et al."纤维束张紧力缠绕复合材料飞轮的预应力简化分析".复合材料学报 20.6(2003):87-91.
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