青海省地震前兆观测仪器故障原因及影响分析  

ANALYSIS ON CAUSES AND INFLUENCES OF EARTHQUAKE PRECURSOR OBSERVATION INSTRUMENT FAILURES IN QINGHAI PROVINCE

作　　者：李延峰[1] 吴哲[1] 崔煜[1] 赵永海[1] 

机构地区：[1]青海省地震局,青海西宁810001

出　　处：《高原地震》2016年第1期55-60,共6页Plateau Earthquake Research

摘　　要：对青海省地震局前兆仪器的整体运行情况进行了概述,对2010-2014年期间所运行前兆仪器出现的各种故障进行了统计、分析,发现故障出现的原因多为数采故障及供电系统故障等造成。对及时发现目前仪器运行存在的隐患、保证前兆设备正常运行提出了解决方案。The overall operation of earthquake precursor instruments in Qinghai province were summarized,and the all precursor instrument failures from 2010 to 2014 have been statistically analyzed,and found that the causes of the failures mainly are data collectors and power supply system. The countermeasures for the failures are put forward in the paper.

关 键 词：地震前兆仪器 仪器故障 青海 对策 

分 类 号：P315.62[天文地球—地震学]