文献类型：期刊文献

中文题名：后期热固化处理对竹基纤维复合材料性能的影响

英文题名：Influence of Post Heat Treatment on Mechanical Performance of a Bamboo-based Fiber Composite

作者：祝荣先[1] 于文吉[1]

第一作者：祝荣先

机构：[1]中国林科院木材工业研究所,国家林业局木材科学与技术重点实验室

年份：2012

卷号：26

期号：4

起止页码：1-4

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2011】；

基金：中央级公益性科研院所基本科研业务费专项基金(CAFINT2011K03)

语种：中文

中文关键词：竹基纤维复合材料;热固化处理;拉伸性能;压缩性能;水平剪切性能;疲劳性能

外文关键词：bamboo-based fiber composite; heat treatment; tension properties; compressionproperties; horizontal shear strength; fatigue properties

分类号：S795.5;TS653

摘要：对竹基纤维复合材料进行两种条件(80℃处理8h和50℃处理24h)的热固化处理后,观测其表观形貌,并进行拉伸、压缩、水平剪切性能以及疲劳性能检测。结果表明:经过热固化处理后,竹基纤维复合材料表面有不连续的微小裂纹产生,其拉伸、压缩、水平剪切性能略有提高,疲劳性能则无显著变化。
Bamboo-based fiber composite specimens, developed for wind turbines, were heat treated at 80℃ for 8 hours and 50 ℃ for 24 hours. Their surface appearance and some mechanical performances were then evaluated. The results showed that some small and discontinuous cracks were observed after the heat treatment. However, the heat treatment had no obvious influence on the mechanical properties. The treated composite had slightly improved tension, compression, horizontal shear strength properties.