中分带预留车道路基水泥土施工技术探究与应用

Research and Application of Cement-Soil Construction Technology of Reserved Vehicle Road Base in Central Zone

以海口绕城高速项目为背景,由双向4车道扩建为双向6车道。在中分带预留的10.5m宽路基范围内上路床采用水泥土拌和施工,通过对2段试验段的施工和数据分析,得到符合工程实际的结论,为本项目及以后类似项目的开展提供借鉴。

This article takes the Haikou ring expressway project as the background and expands from two-way four-lane to two-way six-lane.Cement-soil mixing is used on the roadbed within the 10.5m wide roadbed area reserved in the central sub-zone.Through the construction and data analysis of the two test sections,a conclusion that is in line with the actual project is obtained,which is provided for the development of this project and similar projects in the future.