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公路桥梁工程在施工和运行过程中,由于受自然环境和车辆荷载等因素的影响,不可避免会导致公路桥梁路面发生变形。公路桥梁伸缩装置是有效防止、改善和优化桥梁变形的重要构件,被广泛运用于公路桥梁工程施工过程中,能够有效提高公路桥梁的使用寿命和车辆行驶的舒适度,本文结合公路桥梁伸缩装置的结构类型,针对伸缩装置的影响因素和常见病害进行分析,从而探究出防治公路桥梁伸缩装置病害的重要措施。
During the process of construction and operation of highway bridges and bridges, due to the influence of natural environment and vehicle load, the road and bridge bridges will inevitably be deformed. The highway bridge expansion and contraction device is an important component to effectively prevent, improve and optimize the deformation of the bridge. It is widely used in the highway bridge construction process, which can effectively improve the service life of the highway bridge and vehicle comfort. This paper combines the highway bridge expansion device Structure type, according to the impact of telescopic devices and common diseases analysis, in order to explore the prevention and treatment of highway bridge expansion device disease important measures.