摘要
通过显微观察以及傅里叶红外光谱分析,对云南油杉正常材和瘿瘤材的微观构造和化学组成进行分析,并探讨瘿瘤分形美学图案设计应用。结果表明:云南油杉瘿瘤材纤维扭曲,部分管胞和射线薄壁细胞膨大;对照正常材,瘿瘤材的化学组成发生变化,但瘤树的生长并未受到影响。瘿瘤材纹理变化丰富,美学价值高,极具装饰效果,可应用于家居制品、工艺品的装饰设计。
The variation of micro-structural and chemical composition of normal and burl wood of Keteleeria evelyniana were studied through microscopic observation and FTIR spectra analysis.The design and application of fractal aesthetic pattern of burl were discussed.The results showed that the cell morphology of burl fibers of Keteleeria evelyniana were distorted;some tracheid and ray parenchyma cells of burl were enlarged.The chemical composition of burl wood changed significantly,but the growth of burled tree was not affected.The burl grain varied with high aesthetic values and distinctive decorative effects,which can be used for decorative design in furniture and handicrafts.
作者
冉茂亚
李有贵
秦磊
沈华杰
邱坚
RAN Mao-ya;LI You-gui;QIN Lei;SHEN Hua-jie;QIU Jian(College of Materials Science and Engineering,Southwest Forestry University,Kunming 650233,Yunnan,China)
出处
《木材科学与技术》
北大核心
2021年第3期38-44,共7页
Chinese Journal of Wood Science and Technology
基金
云南省农业基础研究联合专项面上项目“云南油杉瘿瘤形成原因的研究”(2017FG001(-062))。
关键词
云南油杉
瘿瘤
微观构造
化学组成
图案设计应用
keteleeria evelyniana
burl wood
micro-structure
chemical composition
pattern design and application
