Shihong LI
,
Shaoyun FU
,
and Benlian ZHOU (Int. Centre for Mater. Phys.
,
Institute of Metal Research
,
Chinese Academy of Science
,
Shenyang
,
110015
,
China)Qiyun ZENG
,
and Xianrong BAO (Institute of Applied Ecology
,
Chinese Academy of Sciences
,
Shenyang
,
11
材料科学技术（英）
A new technique has been developed for flattening circular natural bamboo culm to plate form for remarkably enhancing its mechanical properties, The enhanced bamboo, cheaper than Al, is then used to reinforce an aluminum alloy for civilian applications. The properties of the composite are greatly enhanced compared to those of the Al alloy. The Al protects bamboo from bioerosion and improves hygroscopicity
关键词:
Shihong LI
,
Ronghui ZHANG
,
Shaoyun FU
,
Xin CHEN and Benlian ZHOU(Institute of Metal Research
,
Academia Sinica
,
Shenyang
,
110015
,
China)Qiyun ZENG(Institute of Applied Ecology
,
Academia Sinica
,
Shenyang
,
110015
,
China)
材料科学技术（英）
In thjs paper. bamboo fiber has been. on micro scale. investigated as a helical. multi-layered hollow cylinder, the stiffness featu res of bamboo bast fiber were compared with those of a multifilament yarn in traditional fiber-reinforced composite materials, Moreover. a biomimetic model of the reinforce ment of fiber-reinforced composite materials was proposed by imitating the fine structure of bamboo bast fiber. The results show that the comprehensive stiffness properties of the cornplicated fine struc ture of bamboo fiber is superior over those of traditional fiber-reinforced composites.
关键词:
