摘要
该文基于红外热像技术,对两种砖砌体进行渗水实验,找出两砖表面温度一维分布与表面含水率一维分布之间的关系,分别确定了砖砌体渗水后最低温度区和含水率最高点的方法,得出体现砖砌体温度与含水率两者相互关系的回归方程,从而初步建立砌体建筑潮湿病害的定量分析方法,进而将红外热像技术应用于历史建筑的保护工作中。
Based on infrared thermal imaging technology for seepage test of two kinds of brick masonry, we find out the relationship between the distribution of one-dimensional two bricks surface temperature and one-dimensional surface moisture content, and determine the method of minimum temperature zone and the highest point of seepage after the brickwork. Then we obtain the regression equation which shows the relationship between the temperature and moisture content of brickwork. Finally we initially establish the quantitative analysis of damp diseases in masonry buildings, and apply the infrared thermal imaging technology to the protection of historic buildings.
出处
《华中建筑》
2018年第3期48-51,共4页
Huazhong Architecture
基金
新疆严酷环境区绿色住宅气候适应性和周边环境营建关键技术研究与示范(新疆生产建设兵团科技计划项目-兵团社会发展科技攻关与成果转化计划)(编号:2016AD031)
关键词
传统砌体
红外热像
潮湿病害
含水率
Traditional masonry, Infrared thermal image, Damp disease, Rate of water content
