高速公路路基拓宽改造施工与质量控制探析

Application of Frame Anchor Cable Slope Protection Technology in Freeway

从软基处理、台阶开挖和新旧路基结合部位拼接施工等方面对高速公路路基拓宽改造施工技术进行阐述,提出了质量控制措施,可为解决新旧路基结合部位常见问题提供参考。

From the aspects of soft foundation treatment, step excavation and splicing construction of new and old subgrade, the construction technology of highway subgrade widening and reconstruction is expounded, and quality control measures are proposed, which can provide reference for solving common problems of new and old subgrade joints.