千年古塔——杭州闸口白塔结构安全评估

Structural Safety Assessment of the Millennium Tower:The White Pagoda in Hangzhou Zhakou

杭州闸口白塔为仿木结构楼阁式石塔,被列为第三批全国重点文物保护单位,其独特的营造方式、精美的雕凿技艺,无不体现着吴越地区极具特色的历史文化。历经千年风雨沧桑,闸口白塔在稳定性、耐久性上不可避免地受到影响。当前,沿线道路改造提升工程动工在即,本文通过现场勘查检测、有限元分析等方法对闸口白塔进行结构安全评估,提出针对性修缮保护建议,旨在确保文物建筑的结构安全与稳定。

The White Pagoda in Hangzhou Zhakou is a pavilion-style stone tower with wood-like structure.It was listed as the third batch of national key cultural relics protection units.Its special construction methods and exquisite carving techniques all reflect the unique historical culture of Wuyue area.After thousands of years of vicissitudes,the stability and durability of the White Pagoda have been affected inevitably.At present,the reconstruction and upgrading project along the route is about to start.To ensure the safety of the White Pagoda,in this paper,the structural safety assessment is carried out by means of on-site detection,finite element analysis and other methods,and targeted protection suggestions are put forward.