摘要
自新石器时代以来,灰浆常被用作建筑的建造和装饰材料,如房址白灰面、砖墙缝隙胶凝材料、壁画灰质地仗层等。灰浆是研究古代建筑建造、修葺和壁画制作年代的重要样品,因其固化过程与建筑的建造、修葺和壁画制作行为直接相关。灰浆受原料、制作工艺和保存状态影响,其组分复杂,其中无机质组分中可能含有不同年代生成的干扰组分,因此准确测定灰浆样品碳十四年代的难度较大。本研究梳理了国内外对灰浆样品碳十四年代测定的前处理和制备方法,以及近年来无机质组分形成机理的研究成果,归纳现有灰浆样品分析检测与前处理方法的优势与不足,并提出利用计算机模拟计算干扰组分影响、有机残留物提取测年等可能的未来研究方向。
Since the Neolithic Age,lime mortar has been widely used as construction and decoration materials for buildings,such as cementing materials for brick wall gaps,surfaces for house sites,and ground layers for murals.The manufacture of lime mortar is directly related to the construction,repair and mural painting of buildings,which means lime mortar is an important type of dating material for the study of ancient buildings.Due to the production process,raw materials and preservation state,the composition of lime mortar is complex,because the inorganic components may contain interfering components generated in other ages,and the large organic remains such as animal and plant fibers could hardly be preserved.Thus,it is difficult to accurately determine the carbon age of lime mortar.This study reviews the characterization and pretreatment methods for radiocarbon dating-used lime mortar,as well as recent research achievements concerning the formation mechanisms of inorganic components,and summarizes the progress and shortcomings.The study also proposes possible future research directions,such as computer simulation of the influence of interfering components and developing organic residue dating methods.
作者
王玥
宫玮
吴小红
WANG Yue;GONG Wei;WU Xiaohong(College of Humanities and Law,Beijing University of Chemical Technology,Beijing 100029,China;Key Scientific Research Base of Scientific&Technological Evaluation(Beijing University of Chemical Technology),National Cultural Heritage Administration,Beijing 100029,China;Key Laboratory of Archaeological Science(Peking University),Ministry of Education,Beijing 100871,China;Key Scientific Research Base of Chronological Research for Archaeology(Peking University),National Cultural Heritage Administration,Beijing 100871,China;School of Archaeology and Museology,Peking University,Beijing 100871,China)
出处
《文物保护与考古科学》
北大核心
2024年第1期149-156,共8页
Sciences of Conservation and Archaeology
基金
国家重点研发计划重点专项《中华文明探源研究》项目(2020YFC1521604)资助。
关键词
碳十四年代测定
古代灰浆样品
白灰面
前处理方法
Radiocarbon dating
Ancient lime mortar sample
Baihuimian
Pretreatment method
