滨海淤泥固化技术在路基填筑中的应用研究

Study on the Application of Coastal Silt Solidification Technology in Subgrade Filling

淤泥含水量高、力学稳定性差,不能直接用于路基的填筑工程当中,但利用固化技术对淤泥进行处理,不仅可以节约工程造价,也可以对环境保护起到积极的作用。文章以滨海地区淤泥为研究对象,通过固化试验研究,对不同种类和掺量固化剂情况下的最佳含水率和淤泥填筑路基性能进行了探讨,并介绍了固化淤泥技术填筑工艺和质量控制措施。

Silt has high water content and poor mechanical stability,thus it cannot be directly used in the embankment filling project. Using the solidification technology to treat the silt can not only save project cost,but also play an active role in environmental protection. With the silt in coastal area as the research object,through the solidification test study,this article discussed the optimum water content and silt filling subgrade performance under different types and amounts of solidification agent,and introduced the filling technology and quality control measures of silt solidification technology.