软土地基施工技术在公路桥梁施工中的应用研究

Research on the Application of Soft Soil Foundation Construction Technology in Highway Bridge Construction

为解决高速公路桥梁施工中软土地基引起的沉降问题,达到改善土质、确保软土地基的承载性能符合工程要求的目的,文章结合实际工程,对案例工程的地质特点进行分析,选择软土地基的处理方案,并在实施软土地基处理后进行沉降观测。理论研究和实际工程验证,合理使用合适的软土地基施工技术,可以获得较好的处理效果,有效保障公路桥梁施工质量。

In order to solve the settlement problem caused by soft soil foundation in expressway bridge construction,improve the soil quality and ensure that the bearing capacity of soft soil foundation meets the engineering requirements,this paper analyzes the geological characteristics of the case engineering in combination with the actual engineering,selects the treatment scheme of soft soil foundation,and carries out settlement observation after the implementation of soft soil foundation treatment.Through theoretical research and practical engineering verification,reasonable use of appropriate soft soil foundation construction technology can obtain better treatment effect and effectively guarantee the construction quality of highway bridges.