摘要
泡沫轻质土具有轻质性、高流动性、低渗透性、固化后的自立性及整体性好,低弹减震性、强度可调节性、隔热性、耐久性等物理力学特性,能解决滨海地区软土地基处理工后沉降大等难题;同时可减少因超载预压放坡引起的土地征地、拆迁等问题,缩短施工工期。该文结合实际工程,对泡沫轻质土在滨海地区道路软土地基处理工程中的应用进行一些有益的探讨,可供同行参考。
The foam light soil has the physical and mechanical properties of light,high fluidity,low permeability,self-reliance after curing,good integrity,low elastic damping,strength adjustability,heat insulation,durability and etc.,and can solve the difficulties of great settlement and etc.after the treatment of soft soil subgrade in Binhai Area.The technology can reduce the land requisition and removal caused by the surcharge preloading slope and shorten the construction period.According to the practical cases,the article discusses the application of foam light soil in the soft soil subgrade treatment of road in Binhai Area,which can be referred for the similar projects.
出处
《城市道桥与防洪》
2013年第6期48-50,20,共3页
Urban Roads Bridges & Flood Control
关键词
泡沫轻质土
附加应力
工后沉降
软土地基
应用
foam light soil,additional stress,settlement after construction,soft soil subgrade,application
