文献类型：期刊文献

中文题名：饱水清代木材的构造腐朽程度及加固处理对其颜色的影响

英文题名：The Influences of the Anatomical Structure and Deterioration State of Wood from a Qing Dynasty Shipwreck on Wood Color After the Consolidation Treatment

作者：韩刘杨[1,2] 田兴玲[3] 周海宾[1] 殷亚方[1,2] 郭娟[1,2]

第一作者：韩刘杨

机构：[1]中国林业科学研究院木材工业研究所,北京100091;[2]中国林业科学研究院木材标本馆,北京100091;[3]中国文化遗产研究院文物保护修复所,北京100029

年份：2020

卷号：40

期号：1

起止页码：132-138

中文期刊名：西南林业大学学报：自然科学

收录：CSTPCD;;北大核心:【北大核心2017】；

基金：中央级公益性科研院所基本科研业务费专项(CAFYBB2018QB006)资助;国家自然科学基金青年基金项目(31600450)资助

语种：中文

中文关键词：小白礁I号;饱水考古木材;木材解剖;加固处理;颜色;保存状态

外文关键词：Xiaobaijiao I;waterlogged archaeological wood;wood anatomy;consolidation treatment;color;preservation condition

分类号：S781.1

摘要：以“小白礁I号”沉船主要用材为研究对象,系统研究了饱水考古木材构造特征、腐朽程度与加固剂种类对其加固处理颜色的影响。结果表明:加固剂可提高考古木材尺寸稳定性;坡垒(散孔材)比柚木(环孔材)的加固处理色差变化大;加固剂增重率和考古木材腐朽程度会影响其色差变化;加固剂分子量及其分子结构间差异是造成考古木材加固处理后各色度学参数变化规律不同的主要原因。
The waterlogged archaeological wood from the'Xiaobaijiao I'shipwreck were used as the representative to investigate the influences of the wood anatomical structure,the deterioration state and consolidants type on wood color after the consolidation treatment.Results showed that consolidants improved the dimensional stability of waterlogged wood.The waterlogged Hopea wood displayed the larger change of color than those of waterlogged Tectona wood.Besides,the wood color after the consolidation treatment became dark progressively as the increase in the weight percentage gain of the consolidants or the worse preservation state of archaeological wood.The variations in colorimetric parameters of archaeological wood samples after the consolidation treatment,were mainly resulted from the different molecular weights and molecular structures.This study will provide a theoretical basis for the conservation of waterlogged archaeological wooden artifacts in China.