Application and Research on New Technology of Foam Lightweight Soil in Treatment of Soft Soil Foundation of Railway Engineering
Application and Research on New Technology of Foam Lightweight Soil in Treatment of Soft Soil Foundation of Railway Engineering
复制标题
DOI：
10.4028/www.scientific.net/amm.204-208.1622
复制
发表时间：
2012-10
期刊：
影响因子：
--
通讯作者：
Z. Li;Kai-feng Zhang
中科院分区：
文献类型：
--
作者：
Z. Li;Kai-feng Zhang
泡沫轻质土是近年来出现的一种新型材料，其优点越来越受到工程界的重视，在工程中具有广阔的应用前景。对泡沫轻质土在铁路软土地基综合处理中的应用进行了深入的研究，结合天津某铁路路基工程，探讨了泡沫轻质土在特殊铁路软土地基处理中的实际应用情况。通过深入分析泡沫轻质土的优点，优化施工换填厚度和含水量密度，并对其施工进行探讨，发现泡沫轻质土作为换填材料在铁路复杂软土地基处理中的巨大优势，为复杂软土地基处理提供新的思路。
Foam lightweight soil is a new type of material appearing in recent years, whose advantages are paid more and more attention to by engineers and it will have broad application prospect in the engineering. An in-depth study application of foam lightweight soil in the complex of railway soft soil foundation treatment what based on a railway foundation project in Tianjin, this paper discusses the actual application state of foam lightweight soil in handling of special railway soft soil foundation. Through in-depth analysis of the advantages of a foam lightweight soil, optimization of construction replacement thickness and moisture density, discussion on construction of it, we can find large advantages of foam lightweight soil as replacement material in the complex railway soft soil foundation treatment, and provide new ideas about processing complex soft foundation.