预应力混凝土系杆拱桥拆除施工技术

Removal Construction Technique for a Prestressed Reinforced Concrete Tie Rod Arch Bridge

随着道路建设的发展,原有的老桥、旧桥拆除维修工程越来越多。文章结合运村大桥拆除重建工程,提出了支架和浮吊相结合的施工方案,并通过实践证明了该方案的可行性,为类似工程施工提供参考。

With development of traffic roads, removal and repair works of existing and old bridges become more and more;this thesis puts forward construction method of combining brackets with floating crane combined with Yuncun bridge removal engineering. And the methold is proved to be feasible. The results may be used as reference for the construction of similar bridge in future.