Application and Research on New Technology of Foam Lightweight Soil in Treatment of Soft Soil Foundation of Railway Engineering

Abstract:

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.

• Periodical: Applied Mechanics and Materials (Volumes 204-208)
• Pages: 1622-1625
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.204-208.1622
• Online since: October 2012
• Authors: Zi Lin Li, Kai Feng Zhang
• Keywords: Construction Technology, Foam Lightweight Soil, Treatment of Soft Soil Foundation of Railway Engineering

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