EPS颗粒混合轻质土在高速公路的应用

Mixed EPS Particles and Light Soil in Highway Application

通过EPS颗粒混合轻质土在泰州长江公路大桥项目路基填筑中的实际应用,介绍该新型填筑材料的基本特性和路用性能、设计方案、施工工艺和质量控制方法等。利用土和EPS颗粒回收料作为路堤轻质填料,可以大幅度地减轻施加于地基的附加应力,增大道路的稳定性和安全系数,还可以减少对耕地占用,减少环境污染,具有广泛的发展和应用前景。

through the practical application in roadbed felling of the mixed EPS particles and light soil in Taizhou Yangtze River Highway Bridge Project, the new filling material is introduced with its basic properties and road performance, design, construction process and quality control method. Using soil and EPS particle recycling material as embankment lightweight filler, can greatly reduce the additional stress imposed on the foundation, increase road stability and safety coefficient, can also reduce the occupation of arable land, reduce the environmental pollution. Fherefore it has a wide development and application prospect.