高速公路在营运过程中,其桥头或其他构造物处常出现跳车现象。特别是在软土地基或高路堤地带跳车现象更为严重。这不仅影响行车速度、行车的舒适性和安全性,而且容易使与其相连的路面的结构遭到破坏。就高速公路桥头跳车病害的产生原因进行了分析,提出了在公路建设中对桥头跳车病害的处理措施,以供同行参考。 Expressway in the operation process, the bridge or other structures often jump at the phenomenon. In particular, jumping on soft ground or high embankment areas is more serious. This not only affects driving speed, driving comfort and safety, but also easily destroys the structure of the pavement to which it is connected. This paper analyzes the causes of the disease of the bridgehead jumping at the expressway and puts forward the measures to deal with the disease of the jumping bridge at the bridge construction for the reference of peers.