液、塑限联合试验数据的分析处理

Analysis Method of Data in Liquid-plastic LimitCombined Testing

确定粘性土的液限和塑限是土工试验的重要内容,根据液、塑限参数的相关性,采用解析法、回归分析法及QBASIC编程处理等方法,对液、塑限联合试验数据进行分析处理,由此确定出的液限、塑限值,较传统方法方便、准确、迅速。

Determining the liquid and plastic limits of cohesive soil is an important part of a soil test. According to the relativity and testing data of liquid - plastic limit, this paper discusses the analytic method or regression analysis method or the QBASIC program, which are used to process the data of combined test. This method proves to be easier, quicker,and more accurate than conventional one.