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通过对高速铁路路基与桥梁过渡段动力特性分析 ,指出结构物沉降差是导致轨面不平顺的主要因素。分析了沉降差产生的原因 ,提出了软基上路桥过渡段的结构设计方案 ,并对其施工方法及质量检测标准进行了探索
Through analyzing the dynamic characteristics of high speed railway subgrade and bridge transition section, it is pointed out that the structural subsidence is the main factor leading to the uneven track. The reason of the settlement difference is analyzed. The structural design of the transitional section of road and bridge on soft foundation is put forward, and the construction method and quality inspection standard are explored