摘要
EDTA滴定法适用于新拌细粒水泥稳定土,但EDTA滴定法应用于工程实践中还有许多限制。文章根据EDTA滴定原理,结合工程实践,从水泥稳定土的龄期、土粒粒径、试验条件等分析了对滴定结果的影响因素,并针对存在的问题提出了相关的建议。
EDTA method is applicable for newly mixed fine aggregate cement-stabilized soils.However there are many restrictions for applying EDTA titration method in engineering practice.Based on the EDTA titration theory and the engineering practice,the Paper analyzed the factors that affect the titration result from several aspects such as the age of cement stabilized soil,the grain size of soil and the experimental condition etc.and proposed relevant suggestions for resolving existing problems.
出处
《西部交通科技》
2008年第1期26-29,78,共5页
Western China Communications Science & Technology
基金
江苏省交通厅科研项目(2005-2007)
关键词
公路工程
EDTA滴定法
水泥稳定土
水泥剂量
高速公路
Road engineering
EDTA titration method
Cement-stabilized soil
Cement content
Expressway
