摘要
聚苯乙烯泡沫塑料轻质填土(SLS)路堤是继发泡塑料(EPS)路堤之后发展起来的“不进行地基处理的路堤软基处理方法”。在文献[1]基础上,笔者对SLS路堤进行了稳定分析和沉降计算,并与常规填土路堤的相应成果进行了比较。在此基础上讨论了该类路堤的设计计算方法,作为今后将这种材料进一步应用于工程的技术准备。
The stabilized light soil (SLS) is developed after another kind of expanded polystyrene (EPS) used in embankment. Due to the feature of lightweight the load of SLS filled embankment can be sustained by soft foundation without any treatment. This paper deals with the stability analysis and settlement calculation for the SLS filled embankment, which is based on the reference[1]. The analysis and calculation results are compared to that of the embankment filled with common material. Based on it, the design method for such kind of embankments is also discussed; it will promote the further application of this lightweight material to engineerings.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2003年第3期331-334,共4页
Rock and Soil Mechanics
基金
福建省交通厅科研处资助项目(项目名称:高等级公路软基轻质填土的研究)
关键词
轻质填土
路堤
软弱地基
稳定性
沉降
stabilized light soil
embankment
soft foundation
stability
settlement
