Investigation of the impact toughness of normal bamboo, reformed bamboo and reformed bamboo composites

IMR OpenIR

	Investigation of the impact toughness of normal bamboo, reformed bamboo and reformed bamboo composites
	Q. Y. Zeng; Z. T. Tang; S. H. Li; B. L. Zhou
	1995
发表期刊	Science and Engineering of Composite Materials
ISSN	0334-181X
卷号	4 期号:4 页码:255-260
摘要	The impact toughness of normal bamboo, reformed bamboo and reformed bamboo reinforced composites was studied comparatively by using a computerized Automatic Impact Testing System. It is found that the impact toughness of normal bamboo is dependent on the direction of the impact load. If the impact load is applied in the radial direction of the bamboo culm, the specimen impacted on the pith-ring has a much higher impact toughness than those impacted on the rind side. The impact toughness of reformed bamboo is somewhat lower than that of normal bamboo when most static mechanical properties are increased. The experimental results reveal that one of the technical parameters of reformed bamboo, the compressive ratio, is closely related to its impact toughness. However, the composition of reformed bamboo with glass fabric and aluminum sheets can improve the impact properties of reformed bamboo composites to a satisfactory extent while maintaining the superiority of their static mechanical properties.
部门归属	acad sinica,inst appl ecol,beijing 100083,peoples r china. beijing univ aeronaut & astronaut,beijing 100083,peoples r china. acad sinica,inst met res,shenyang 110015,peoples r china.
关键词	Reformed Bamboo Impact Toughness Dynamic Fracture
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38744
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Q. Y. Zeng,Z. T. Tang,S. H. Li,et al. Investigation of the impact toughness of normal bamboo, reformed bamboo and reformed bamboo composites[J]. Science and Engineering of Composite Materials,1995,4(4):255-260.
APA	Q. Y. Zeng,Z. T. Tang,S. H. Li,&B. L. Zhou.(1995).Investigation of the impact toughness of normal bamboo, reformed bamboo and reformed bamboo composites.Science and Engineering of Composite Materials,4(4),255-260.
MLA	Q. Y. Zeng,et al."Investigation of the impact toughness of normal bamboo, reformed bamboo and reformed bamboo composites".Science and Engineering of Composite Materials 4.4(1995):255-260.