Influence of Post Heat Treatment on Mechanical Performance of a Bamboo-based Fiber Composite

ZHU Rong-xian; YU Wen-ji

doi:10.19455/j.mcgy.2012.04.001

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Influence of Post Heat Treatment on Mechanical Performance of a Bamboo-based Fiber Composite
1. Research Institute of Wood Industry,Chinese Academy of Forestry
Vol. 26, Issue 4, Pages: 1-4(2012)
DOI： 10.19455/j.mcgy.2012.04.001

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[1]祝荣先,于文吉.后期热固化处理对竹基纤维复合材料性能的影响[J].木材工业,2012,26(04):1-4.

ZHU Rong-xian, YU Wen-ji. Influence of Post Heat Treatment on Mechanical Performance of a Bamboo-based Fiber Composite. [J]. China Wood Industry 26(4):1-4(2012)
[1]祝荣先,于文吉.后期热固化处理对竹基纤维复合材料性能的影响[J].木材工业,2012,26(04):1-4. DOI： 10.19455/j.mcgy.2012.04.001.

ZHU Rong-xian, YU Wen-ji. Influence of Post Heat Treatment on Mechanical Performance of a Bamboo-based Fiber Composite. [J]. China Wood Industry 26(4):1-4(2012) DOI： 10.19455/j.mcgy.2012.04.001.

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。

Abstract

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.

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

Keywords

bamboo-based fiber compositeheat treatmenttension propertiescompression propertieshorizontal shear strengthfatigue properties

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Mechanical Performance of a Bamboo-based Fiber Composite for Wind Turbines

相关机构

Key Laboratory of Wood Science and Technology of State Forestry Administration

Research Institute of Wood Industry,Chinese Academy of Forestry

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