S3C44B0X在混凝土氯离子渗透性检测中的应用  

The Application of S3C44B0X for Testing the Chlorine Ion Permeability in Concrete

作　　者：陈海燕[1] 李孟平[1] 

机构地区：[1]哈尔滨理工大学自动化学院,黑龙江哈尔滨150080

出　　处：《自动化技术与应用》2008年第9期73-76,共4页Techniques of Automation and Applications

摘　　要：本文首先介绍了氯离子在混泥土中的渗透过程和破坏作用,然后,通过比较国内外四种氯离子渗透性试验方法的优劣,最终采用外加电场加速扩散法。根据这个方法设计出了以S3C44B0X作为控制器、带有液晶屏和串口的氯离子检测仪,从而实现显示与上位机通讯的功能,并利用上位机分析软件得出结论。This paper discusses the permeability and corrosion of the chlorine ion in the concrete and the existing testing methods. A new testing method is proposed by adding an electric field to accelerate the diffusion process. A test instrument of chlorine is designed based on S3C44B0X with LCD and a serial port,and it can communicate with the hostcomputer.

关 键 词：S3C44B0X 氯离子检测仪 液晶屏 串口通讯 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]