被动式红外热像法研究古代建筑壁画裂隙病害动态成因
贺源1,2,3, 刘成1,2,3,*

Study on Dynamic Causes of Cracks in Ancient Architectural Murals by Passive Infrared Thermography
HE Yuan1,2,3, LIU Cheng1,2,3,*
晴天白天北墙N1红外热像图的变化 (a): 10:00; (b): 13:00; (c): 16:00; (d): 19:00