天津蓟县小辛庄山洞VP型宽频带倾斜仪故障分析与修复

ANALYSIS AND MAINTENANCE OF VP-TYPE BROADBAND CLINOMETER’S FAULTS AT XIAOXINZHUANG CAVE IN TIANJIN JIXIAN

针对天津蓟县小辛庄山洞VP型宽频带倾斜仪出现的多次因强雷雨天气和洞室环境因素导致的故障事件,通过数次故障事件的分析、修复过程方法的共异性进行整理,并将故障分析与修复方法进行总结,以供今后本台及其他形变台站发生同类仪器故障现象的排查、修复储备经验、提供思路,提高仪器运行率,保证数据运行的连续率,为产出完整可靠的地震前兆观测数据服务。

Aiming at the fault events caused by strong thunderstorm weather and cavern environment factors in the VP-type broadband clinometer of Xiaoxinzhuang Cave in Jixian,Tianjin,the analysis of several fault events and the commonality of the repair process are analyzed.Summarize the fault analysis and repair methods for future investigation and repair of similar instrument faults in this station and other deformation stations,provide ideas,improve instrument efficiency,ensure the continuity of data operation,serve for providing complete and reliable earthquake precursor observation data.