摘要
本文报导了1986年在陕西省凤翔县挖掘的距今2500年前秦公一号大墓出土木材的显微构造特征,鉴定结果为侧柏(Platycladus orientalis)和麻栎属(Quercus sp.)木材。纠正了全为“松木”的错误报导。出土侧柏木材的气干密度、顺纹抗压强度、抗弯强度及硬度等4项物理力学性质测定值表明,与现代侧柏木材是惊人的相似。经分析化验,椁木木节部位上的金属填充物系锡(Su)铅(Pb)合金。
Describes the microscopic structures of the unearthed woods from No.l Qingong Mausoleum 2500 years ago in 1986 at Fengxiang county,Shaanxi Province. The unearthed woods were identified as Platycladus crientalis and Qugrcus sp., which previously reported as pines. Determinations of physical and mechanical properties such as density, compression parallel to the grain, bending strength and hardness of unearthed woods rerealed that it is identical with the present P, orientalis wood.
出处
《西北林学院学报》
CSCD
1990年第2期10-16,共7页
Journal of Northwest Forestry University
关键词
出土木材
树种
秦公墓
显微构造
unearthed wood
microscopic structure
Platycladus orientalis
Quercus sp.
