公路桥梁过渡段路基路面施工技术

Construction Technology of Subgrade and Pavement in Highway Bridge Transition Section

在公路桥梁施工过程中,尤为关键的一环就是过渡段路基路面工程,对整个工程项目质量起着决定性作用。文章对公路桥梁搭板、桥台台背排水、分层填筑、压实与防沉降施工,以及软土地基加固施工技术进行简要介绍,探讨了公路桥梁过渡段路基路面存在的隐患问题,在此基础上对施工技术的具体应用进行详细分析,研究成果可为相关工作人员提供参考。

In the process of highway bridge construction,a particularly critical part is the subgrade and pavement engineering of the transition section, which plays a decisive role in the quality of the whole engineering project. This paper briefly introduces the construction technologies of highway bridge approach slab, abutment back drainage,layered filling, compaction and settlement prevention construction, as well as soft soil foundation reinforcement,and discusses the hidden problems of subgrade and pavement in the transition section of highway bridge. On this basis, the specific application of construction technologies is analyzed in detail. The research results can provide reference for relevant staff.