桥梁随着使用寿命的终结或是其他原因,终会存在拆除。本文详细介绍了横跨河流高墩大跨现浇连续箱梁桥采用碟式和链式液压机切割,大吨位吊机起重搬运,分块切割拆除施工技术,对类似工程具有借鉴作用。 With the end of the bridge life or other reasons, there will eventually be demolished. This paper introduces in detail the construction technology of large-span cast-in-place continuous box girder bridges with high piers across the river, cutting by disc and chain hydraulic machines, lifting and handling of large-tonnage cranes and demolition of block cutting, which is of reference for similar projects.