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木拱廊桥以其设计复杂、结构精巧、衔接严密、结构稳固的特征,在中国古代桥梁建筑中占有重要的一席之地。由于其可以满足不同的建桥条件,在浙南和闽北山区被广泛采用,在长期的使用中,不但便利了交通生活,也丰富了百姓文化。现存的许多木拱廊桥,因年久失修,一些构件已破损、腐烂,无法正常使用。为了保护文化遗产,地方政府组织力量对这些廊桥采用落架方式进行修缮,对腐烂破损的构件进行更换,重新安装以恢复其功能。考虑到落架拆卸、重新安装施工对原牛头
Wood arched bridge with its complex design, compact structure, closely linked, the characteristics of a solid structure, in ancient Chinese bridge building occupies an important place. Because it can meet different bridge construction conditions, it is widely used in the mountainous areas of southern Zhejiang and northern Fujian. In the long-term use, it not only facilitates traffic life but also enriches people’s culture. Many of the existing wooden arch bridge, due to disrepair, some of the components have been damaged, decay, can not be used normally. In order to protect the cultural heritage, the local government organizations have tried to repair these corridors by using the fall-off method, replacing the decay-damaged components and reinstalling them to restore their functions. Taking into account the landing gear demolition, reinstall the construction of the original Tau