竹制弹性元件的特性与应用  

Speciality and application of elastic components made of bamboo

作　　者：赵志超[1] 白灵[1] 谢盛辉[1] 

机构地区：[1]深圳大学理学院,深圳518060

出　　处：《深圳大学学报（理工版）》2006年第1期90-94,共5页Journal of Shenzhen University(Science and Engineering)

基　　金：深圳市科技局基金资助项目(ZZD2003)

摘　　要：利用竹子为弹性元件,研究其力学性能的重复性和老化性,以及竹子取样部位对其弹性性能的影响.指出取材于竹子外皮层2mm厚度以内的竹片可作为优质弹性元件,竹片的弹性模量沿径向成梯度分布,与其厚度成线性关系,竹制弹性元件的性能与竹材的组成和结构密切相关.The repeatability and aging stability of the elastic device based on bamboo were studied. The influence of the different bamboo sections on its elastic property was measured. The results show： ① a bamboo piece from the 2 mm-out-layer of bamboo could be used as an excellent elastic component; ② the bamboo＇s modulus of elasticity along radial direction exhibits a gradual variation; ③ the modulu changes linearly with bamboo＇s thickness.

关 键 词：竹 弹性元件 弹性性能 

分 类 号：TB322[一般工业技术—材料科学与工程]