文献类型：期刊文献

英文题名：Influence of characteristic inhomogeneity of bamboo culm on mechanical properties of bamboo plywood: effect of culm height

作者：Qi, Jin Qiu[1] Xie, Jiu Long[1] Huang, Xing Yan[1] Yu, Wen Ji[2] Chen, Si Min[1]

第一作者：Qi, Jin Qiu

通信作者：Qi, JQ[1]

机构：[1]Sichuan Agr Univ, Coll Forestry, Yaan 625014, Sichuan, Peoples R China;[2]Chinese Acad Forestry, Res Inst Wood Ind, Beijing 100091, Peoples R China

年份：2014

卷号：60

期号：6

起止页码：396-402

外文期刊名：JOURNAL OF WOOD SCIENCE

收录：;EI(收录号：20145100349427);Scopus(收录号：2-s2.0-85027933485);WOS:【SCI-EXPANDED(收录号:WOS:000346241100003)】；

基金：The project was supported by "Key Laboratory of Wood Industry and Furniture Engineering of Sichuan Provincial Colleges and Universities" and the National Forestry Public Welfare Scientific Research Program (201304503). The Science and Technology Innovation Foundation for College Students was also greatly appreciated.

语种：英文

外文关键词：Bamboo plywood; Culm height; Bamboo characteristics; Bechanical properties; Relationship

摘要：The aim of this study was to evaluate the influence of Neosinocalamus affinis bamboo culm height on selected properties of original bamboo and the mechanical properties of bamboo plywood (BP). The results indicated that vascular bundle density, fiber proportion, specific gravity and compression strength parallel to grain (CSPG) increased from culm bottom to top. Bamboo culm height could significantly affect the mechanical properties of the BP. The shear strength (SS) of the BP decreased with increasing culm height, while the compressive strength (CS) increased. The maximum modulus of rupture (MOR) and tensile strength (TS) was observed at middle portion of culm. Significant correlation was found between vascular bundle density, specific gravity, culm wall thickness of original bamboo and the CS, SS of the BP.