灌浆记录仪可靠性与抗干扰技术研究

Research on technique of reliability and interference-rejection for grouting recorder

影响灌浆记录仪可靠运行的主要因素是来自于记录仪内部和外部的各种电气干扰以及外部的其他环境条件影响。为此对影响记录仪可靠性的因素作用机理进行了分析和仿真试验 ,介绍了灌浆记录仪采取的防护技术 。

The major factors affecting reliable operation of a grouting recorder mostly come from both internal and external various electronic interferences as well as other environmental conditions.Based on the analysis of affecting mechanism due to various factors,some simulation tests have been carried out.The protective techniques of anti interference of the grouting recorder are presented,and some concrete measures for improving its design are proposed.