摘要
高液限土化学、物理改性研究初步成果显示,改性措施虽对降低土的液限有一定作用,但需大量掺入改性材料,很不经济。若工程上要大量使用高液限土,利用"三指标"含水量,可使高液限土施工质量得到充分保证。利用"掺拌摊铺法"是解决高含水量施工的有效办法。
The primary achievements of chemical and physical modified research on high liquid limit soil show that modified measures have certain effect on reducing liquid limit of soil but require mixing of large quantity of modified materials with high economical cost. If the project uses a great number of high liquid limit soil, the utilization of ＂three index＂ water content can fully guarantee the construction quality of high liquid limit soil, and the application of ＂mix and spread method＂ is an effective method to settle construction with high water content.
出处
《公路交通技术》
2008年第6期34-38,共5页
Technology of Highway and Transport
关键词
高液限土
高含水量
施工
high liquid limit soil
high water content
construction
