摘要
我国东南沿海地区梅雨季节长、降水量大、大风天气频繁等自然环境因素会对文物建筑造成持续而不可逆的损伤。本文以10个城镇314栋木构文物建筑为样本进行实地调研,考察气候特征、检测环境数据,分析环境致病的特征机理。研究发现,微气候差异对病害形态及分布规律有着显著性影响,风、光、湿、热的差异性作用造成木构文物建筑病害形态复杂多样,病害损伤程度各异。检测数据显示,微气候因湿环境水的渗透滋生、光环境的能量干扰和风环境的溶盐剥蚀形成该地区木构文物建筑特有的环境致病机理。研究旨在为文物建筑预防性保护及其维护工作提供有效的基础支持。
The environment causes sustained and irreversible damage to architectural heritages in the southeast coastal areas of China,where the rainy season is long and windy weather is frequent.This study investigated 314 timber architectural heritages in 10 cities and towns,studied the climate characteristics,detected the environmental data,and analysed the characteristic mechanism of environmental pathogenicity.It is found that the microclimate differences have a significant impact on the building diseases.The differential effects of wind,light,humidity,and heat cause complex and diverse forms of diseases in timber heritage buildings.Test data show that the microclimate is caused by the infiltration of water in a humid,the energy interference of the light,and the dissolved salt erosion of the wind,forming a unique environmental pathogenic mechanism for timber heritage buildings.The research is to provide basic support for the preventive protection and maintenanceofheritagebuildings.
作者
申宇
刘松茯
程鹏
SHEN Yu;LIU Songfu;CHENG Peng(Institute of Technology KeyLaboratoryof Cold Region Urban and Rural HumanSettlement Environment Science and Technology,Ministry of Industryand Information Technology;School of Architecture,Harbin Institute of Technology,ShenZhen;School of Architecture,Southwest Jiaotong University)
出处
《世界建筑》
2023年第9期114-119,共6页
World Architecture
基金
国家自然科学基金项目批准号:52078154。
关键词
文物建筑
微气候
致病环境
病害机理
architectural heritage
microclimate
pathogenic environment
disease mechanism
