自动化技术在土工试验中的应用  

Application of Automation Technology to Soil Test

作　　者：陈芙蓉[1] 

机构地区：[1]铁道第四勘察设计院,武汉430063

出　　处：《土工基础》2004年第4期33-36,共4页Soil Engineering and Foundation

摘　　要：自动化技术应用于土工试验 ,提高工作效率和降低成本。在所开发的自动采集处理系统中 ,使用放大器和A/D模数转换器 ,把位移传感器的位移信号转换成数字信号 ;利用MySQL数据库的强大数据处理功能 ,把土工试验中采集、输入和计算得到的大量而庞杂的数据进行管理 ;最后利用Excel定制报告 。The main purpose of this paper is to present how automation technology is applied in soil test to improve working efficiency. In the developed auto data gather and processing system, signal amplifier and A/D transformer are used to transform displacement sensor's displacement signal to digital signal; MySQL DataBase's powerful data processing ability is used to manage large quantity complicated data which were produced by soil test, user's input and calculation; finally batch soil sample's data are reported using Excel's pre-defined worksheet.

关 键 词：土工试验 信息采集 自动处理 三次样条 A/D模数转换器 

分 类 号：TU411[建筑科学—岩土工程]