摘要
准确检测控制水泥或石灰稳定土中的水泥和石灰的剂量,是路面基层施工质量控制的关键。鉴于当前工地试验室对于灰剂量的现场检测大都是在EXCEL生成的标准曲线基础上采用人工估读得到。通过最小二乘法拟合多项式算法利用C#语言编程开发出适用于工地试验室用的EDTA滴定法快速测定灰剂量的软件。提高了该试验的检测精度并节省了时间。
The key for road base construction quality control is to accurately measure and control the doses of cement and lime in cement stabilizer or lime stabilizer. Currently, the lime dose in field laboratory is estimated by human beings based on standard curve generated in EXCEL. Current practice is criticized for its low accuracy and long measurement time. We develop a new software package for rapid measurement of lime close using EDTA titration. The software package is written in C# language and uses least- square fitting polynomial algorithm. The saves measurement time. software package improves measurement accuracy and
出处
《公路工程》
北大核心
2012年第4期238-242,246,共6页
Highway Engineering
