山东聊城北宋铁塔保护修复技术

Techmiques of Restoration of Song-Built Iron Pagoda at Liaocheng, Shandong Province

摘要:

聊城铁塔始建于北宋晚期，是国内为数极少的金属古建筑。明成化年间曾进行维修，后又遭雷击地震破坏，只残存三米高石质须弥座和五层塔身。1973年3月对此塔进行清理，发现了大量文物，并进行了整修，但维修存在许多不完善之处。1989年再次对该塔进行维修。由于此项工程的特殊性，工程设计者反复研究和试验，采用了一系列新工艺。

Abstract:

Liaocheng iron Tower was built in the late periods of the Northern Song Dynasty and is one of the few ancient metal buildings in China. Repairs were made during the Chenghua Ming Dynasty, but later damaged again by lightning strikes and earthquakes, and only the three-meter-high stone-made Sumeru seat and the five-story tower remain. In March 1973, the tower was cleaned up, a large number of artifacts were found, and renovations were carried out, but there were many imperfections in the repairs. The tower was repaired again in 1989. According to the particularity of this project, the engineers repeatedly studied and experimented, and adopted a series of new processes.