高速公路桥梁结构养护及桥台跳车问题防治

Maintenance of expressway bridge structure and prevention of bridge abutment jumps

以省内高速公路桥梁养护及桥台跳车问题解决为研究对象,从路基材料优化、桥头搭板设置及路基处置等方面进行分析,提出了相关解决措施,以期提升省内高速公路综合服役能力。

The problem of highway bridge maintenance and bridge abutment hopping is studied in this paper. It is analyzed from the material opti mization of subgrade, the setting of the bridge head and the disposal of the subgrade, put forward relevant solutions, in order to improve the eom prehensive service ability of the expressway in the province.