红外热像技术在建筑外墙检测中的应用技巧  

The Skills for Applying Infrared Thermal Imaging Technology in Architecture Exterior Wall Test

作　　者：蔡江东[1] 胡洪宝 丁百湛 蔡玥[4] 

机构地区：[1]淮阴工学院 [2]淮安金恒宇房地产开发有限公司技术部 [3]淮安建筑质量检测中心有限公司总工办 [4]中国矿业大学徐海学院

出　　处：《住宅科技》2015年第5期23-25,共3页Housing Science

摘　　要：在建筑墙体质量检测中,应用红外热成像技术的关键之一在于把握目标体与背景物之间的温度场差异。经验表明,选择适宜时机,合理利用阳光、风、雨水等自然条件,可以显著增强目标体与背景区域间的差异,从而增强影像分辨率,达到准确识别外墙质量甚至是细小质量问题的目的。In the test of architecture exterior wall, the key to apply infrared thermal imaging technology is to grasp the difference between target object and background object of temperature field. Experience indicates that the selection of appropriate period and reasonable employment of natural conditions like sunshine, wind and rainy water, etc. can outstandingly increase the difference between the target object and background region, thereby enhancing image resolution and realizing the goal of accurate identiifcation of exterior wall quality and even tiny quality problem.

关 键 词：红外热成像 建筑外墙 施工 检测 

分 类 号：TU746[建筑科学—建筑技术科学] TN219[电子电信—物理电子学]