高速公路桥梁伸缩缝装配式施工技术

Assembly construction technology for expansion joint of Expressway Bridge

桥梁伸缩缝的质量好坏直接影响桥梁的质量和使用寿命,是桥梁施工中必须重视关键问题。结合某高速公路路桥梁装配式伸缩缝实体工程的施工,详细阐述了伸缩缝质量要求和施工方法,为解决桥梁伸缩缝施工问题提供了借鉴方法。

The quality of bridge expansion joint directly affects the quality and service life of bridge, it is the key problem that must be emphasized during the construction of bridge. Combined with the expansion joint construction of the project of a highway bridge, the quality requirements and construction methods of the expansion joint are expounded in detail, which can provide a reference for solving the construction problem of the expansion joint of the bridge.