西北师范大学学报（自然科学版）2025，Vol.61Issue(6)：4-13,33,11.DOI:10.16783/j.cnki.nwnuz.2025.06.002
莫高窟壁画保存热湿环境风险评价研究
Study on hygrothermal environment risk evaluation for the conservation of wall paintings at the Mogao Grottoes
摘要
Abstract
A hygrothermal environment risk evaluation method for the conservation of wall paintings,which was used to evaluate the environment risk of four test caves at Mogao Grottoes,has been proposed based on EN 15757 in this study.The results show that the degree of short-term temperature fluctuation in caves is positive to opening intensity of caves.The short-term temperature fluctuation of closed caves in 2023 is lower than 2℃,while that in open caves vary significantly from the opening frequency of caves.Correspondingly,the thermal environment risk in closed caves throughout the year is low,and that in open caves is mainly concentrated in peak season.However,the short-term fluctuation of relative humidity in caves behaves differently from that of temperature,and it is greatly sensitive to precipitation events.Both the maximum short-term fluctuation of relative humidity and the highest risk of humid environment in closed caves occur in rainy season.Compared to closed caves,open caves have large short-term fluctuation of relative humidity and high humid environment risk not only in rainy season but also in tourist season.The risk assessment framework proposed in this study provides a universal method for understanding and quantifying the dynamic hygrothermal environment risk in grotto temples,and holds significant reference value for the preventive conservation of similar cultural heritage sites.关键词
莫高窟/壁画保存/热湿环境波动/风险评价Key words
Mogao Grottoes/conservation of wall painting/fluctuation in hygrothermal environment/risk evaluation分类
社会科学引用本文复制引用
陈海玲,郭青林,谢团科,张正模,薛平,寇宗起..莫高窟壁画保存热湿环境风险评价研究[J].西北师范大学学报（自然科学版）,2025,61(6):4-13,33,11.基金项目
甘肃省陇原青年英才项目 （）
