路桥过渡段复合地基差异沉降优化设计研究

Research on Inconsistent Settlement Optimization of Embankment-Bridge Transitional Belt

以某高速公路为工程背景,运用Plaxis有限元程序对路桥过渡段地基沉降特性给予分析,并提出相应处理措施验证了其合理性,这对已建高速公路运营期的维护工作具有一定指导意义,同时,对待建高速公路的设计和施工过程质量控制也具有很好的参考价值。

This thesis chosed Hang-Pu Highway for project background,and used the plaxis finite element program to analyze the settlement characteristic of embankment-bridge transitional belt,and put forward some treatment measures and furthermore verified their reasonableness.The research achievements on embankment-bridge transitional belt not only have certain guiding significance for the maintenance work of the highway during its operation period,but also they will possess very good reference value to the scheduling highways＇ design and quality control during their construction.