桥头跳车现象是一种最为常见的公路工程病害之一,本文结合滦海公路的建设,通过适当的软土地基处理(碎石桩+水泥搅拌桩)、优化桥头路堤填筑材料(毛石),以减小地基沉降和路堤压缩变形,进而达到消除桥头跳车的目的,工程实施效果良好。为桥头跳车病害的解决提供了一种新的方法。 Bridgehead jumping phenomenon is one of the most common road engineering diseases. Based on the construction of Luanhai Highway, this paper optimizes the filling materials of bridgehead embankment (rubble by appropriate treatment of soft soil foundation (gravel pile + cement mixing pile) ) To reduce the foundation settlement and embankment compression deformation, and then to achieve the purpose of eliminating the bridgehead jumping, the project implementation effect is good. It provides a new method for solving the disease of bridgehead jumping.