北京文化守护人丨张涛：为万宁桥测“心跳”，给雍和宫治“未病”

Core Viewpoint - The article highlights the innovative approaches taken by Zhang Tao and his team in the preservation and monitoring of ancient architecture in Beijing, emphasizing the importance of preventive measures and advanced technology in heritage conservation [4][10]. Group 1: Technological Innovations - Zhang Tao utilizes various advanced tools such as micro-drilling resistance instruments, rebound testers, stress wave devices, and infrared thermal imaging to assess the condition of ancient buildings [5][10]. - The micro-drilling resistance instrument, developed over five years, allows for precise detection of internal conditions of wooden structures, revolutionizing the field of ancient architecture preservation [10][11]. Group 2: Monitoring Techniques - The team has implemented long-term monitoring of structures like the Wanning Bridge, using sensitive devices to detect minute vibrations, akin to an electrocardiogram for humans [6][10]. - Data collection often requires challenging conditions, such as working in extremely cold temperatures to ensure accurate measurements [7][10]. Group 3: Preventive Conservation - The shift from reactive to preventive conservation is emphasized, with the aim of identifying potential issues before they lead to significant damage [11]. - Zhang Tao's work has already benefited over seventy ancient sites in Beijing, preventing severe deterioration through early detection and intervention [10][11]. Group 4: Future Aspirations - There is a call for the establishment of more refined local and industry standards for ancient building protection, alongside the need for increased training and recruitment of professionals in the field [11].