高速公路桥梁溶洞桩基施工技术

Pile Foundation Construction Technology for Expressway Bridge Caves

随着我国社会经济的不断发展,高速公路桥梁的建设速度大幅提升。但在高速公路桥梁的建设过程中,容易遇到溶洞桩基施工的难题,文章主要针对高速公路桥梁溶洞桩基施工过程中的常见问题,对其施工技术要点进行总结分析,以保障施工环节的质量与安全,最大程度保证工程的综合效益。

With the continuous development of China＇s social economy, the construction speed of ex- pressway bridge has been greatly improved.However, in the process of expressway bridge construc- tion,it is easy to encounter the construction problem of cave pile foundation, regarding the common problems in the construction process of cave pile foundation of expressway bridge, this article ana- lyzed and summarized its construction technology key-points to ensure the construction quality and safety,and to maximum guarantee the comprehensive benefits of the project.