摘要
通过大量室内试验,研究石灰稳定土中石灰剂量随时间变化的规律,建立EDTA消耗量与灰剂量消耗量随时间降低的标准曲线和回归公式,对现场剂量检测和路基压实结果进行修正,可得到合理的测试结果,试验结果对实际工程的设计研究具有重要的参考价值。
Getting standard curve and regression formula about the consumption of EDTA changed with the consumption of lime through researching the law that the lime content in the lime stability soil change with time base on large number of room experiments. Revising the result of lime content and the compaction foundation test can get reasonable test results and the results can give reference for engineering design research.
出处
《交通标准化》
2007年第1期52-54,共3页
Communications Standardization
关键词
滴定法
灰剂量
膨胀土
titration method
lime content
expansive soil
