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传统的液塑限联合测定试验中的数据处理多采用作图法,步骤繁琐,工作量大,精度难以保证。在对辽西地区风积土进行大量的实验基础上,结合相关理论知识,对液、塑限联合测定法求界限含水量及相关应用进行分析和探讨。以解析法为例,提出采用Excel和MATLAB软件来处理液塑限的实验数据的方法。利用Excel进行数据处理时,由于其强大的数据处理功能,计算量大大减少,从而方便了数值计算。MAT-LAB由于其强大的编程功能,使计算过程可以通过程序来实现,数据处理步骤大大简化。事实表明,采用Ex-cel和MATLAB可以更加方便的处理实验数据,对以后提高实验数据处理速度和精度有极大的指导作用。
The traditional liquid-plastic limit test in the joint data processing and more used for mapping method, tedious steps, heavy workload, accuracy is difficult to guarantee. Based on a large number of experiments on aeolian soil in western Liaoning Province, combined with the relevant theoretical knowledge, the limit moisture content and its related applications are analyzed and discussed. Taking analytic method as an example, a method of using Excel and MATLAB software to deal with experimental data of liquid-plastic limit is proposed. Using Excel for data processing, due to its powerful data processing capabilities, greatly reducing the amount of computation, which facilitates the numerical calculation. MAT-LAB due to its powerful programming capabilities, so that the calculation process can be achieved through the program, data processing steps greatly simplified. The fact shows that using Ex-cel and MATLAB can more conveniently handle the experimental data, and greatly improve the experimental data processing speed and precision in the future.