摘要
2017年夏季,因暴雨山西五台山佛光寺东大殿出现屋面渗漏情况,笔者团队随后开展针对佛光寺东大殿的文物本体和环境监测,监测内容主要分为以下3个方面:①环境气象监测,在佛光寺安设小型气象站获得了近年佛光寺的6要素气象数据与东大殿内的微环境温湿度数据;②东大殿结构位移监测,以多次三维激光扫描测绘数据对比与实时构件位移数据分析了东大殿结构稳定性,并发现了古建筑“微位移”现象;③东大殿屋面渗漏监测,对比东大殿屋面苫背湿度与环境气象数据,监测降雨时东大殿屋面是否发生渗漏,并通过预警系统向当地保护管理人员提供预警信息。基于以上监测数据,笔者团队与佛光寺文物保护管理工作人员共同针对性地制订了科学而精准的保护措施,对东大殿实施预防性保护。
In the summer of 2017,due to torrential rains,the East Main Hall of Foguang Temple in Mount Wutai in Shanxi Province experienced roof leakage.The author’s team subsequently carried out the monitoring of the East Main Hall of Foguang Temple and its environment.The monitoring contents are mainly divided into the following three aspects:①Environmental meteorological monitoring.A small weather station was installed in Foguang Temple to obtain the meteorological data of the six climatic elements in recent years and the temperature and humidity data of the micro-environment in the East Main Hall;②The structural displacement monitoring of the East Main Hall.The structural stability of the East Main Hall was analyzed by comparing data obtained via multiple 3D laser scanning surveying and real-time component displacement data,and the phenomenon of“micro-displacement”of ancient buildings was observed;③Leakage monitoring of the roof of the East Main Hall,which includes comparing the humidity of the East Main Hall roof and the environmental meteorological data,and monitoring possible roof leakage in the East Main Hall during rainfall,thereby provide early warning information to local site managers through early warning system.Based on the above monitoring data,the author’s team and the Foguang Temple cultural heritage conservation and management staff jointly formulated scientific and precise conservation measures,and implemented preventive conservation for the East Main Hall.
作者
张荣
王麒
陈竹茵
李玉敏
王帅
任毅敏
宋阳
胡俊英
ZHANG Rong;WANG Qi;CHEN Zhuyin;LI Yumin;WANG Shuai;REN Yimin;SONG Yang;HU Junying(School of Arc hitecture,Tsinghua University,Beijing 100084,China;Beijing Guow enyan Cu ltural Heritage Conservation Center Co.Ltd.,Beijing 100192,China;Shanxi Academy of Ancient Bu ilding and Painted Sc ulpture&F resco Preservation,Taiyuan Shanxi 030012,China)
出处
《自然与文化遗产研究》
2022年第4期35-47,共13页
Study on Natural and Cultural Heritage
关键词
佛光寺东大殿
文物本体与环境监测
微位移
屋面渗漏监测
预防性保护
East Main Hall of Foguang Temple
heritage site and environment monitoring
micro-displacement
roof leakage monitoring
preventive protection
