四川农业大学学报 ›› 1998, Vol. 16 ›› Issue (01): 88-90.doi: 10.16036/j.issn.1000-2650.1998.01.009

• 研究论文 • 上一篇    下一篇

杉木无性系木材物理力学性质的研究

王传贵, 柯曙华, 费本华, 盛国星   

  1. 安徽农业大学, 合肥 230036
  • 收稿日期:1997-09-09 出版日期:1998-03-31 发布日期:2017-04-21
  • 基金资助:
    国家"八五"攻关项目

A STUDY ON THE WOOD PHYSICAL MECHANICAL PROPERTIES OF 14 CHINESE FIR CLONES

Wang Chuangui, Ke Shuhua, Fei Benhua, Sheng Guoxing   

  1. Anhui Agricultural University, Hefei 230036
  • Received:1997-09-09 Online:1998-03-31 Published:2017-04-21

摘要: 本文就采自湖南会同的14个杉木无性系的主要物理力学性质进行了测计,结果表明:杉木无性系木材的气干密度、顺纹抗压强度、抗弯强度和抗弯弹性模量等主要指标均属小至甚小级,不宜用作结构用材;无性系间物理力学性质差异显著,据此可用木材物理力学性质因子选育优良无性系。

关键词: 杉木, 无性系, 木材物理力学性质

Abstract: Testing material of 14 Chinese fir clones are collected from the Huitong, Hunan Province. Their main physical-mechanical properties are studied. The results show the wood physical-mechanical properties are small degree; the great differences of the wood physical-mechanical properties of the 14 Chinese fir clones can be taken as scientific foundation for selection of fine clones.

Key words: CHINESE FIR, CLINES, WOOD PHYSICAL-MECHANICAL PROPERTIES

中图分类号: 

  • S781.29