降雨对呼和浩特地震台形变观测的影响  

Influence of rainfall in deformation at Hohhot Seismic Station

作　　者：杨红樱[1] 熊峰[1] Yang Hongying;Xiong Feng(Earthquake Agency of Inner Mongolia Autonomous Region,Hohhot 010010,China)

机构地区：[1]内蒙古自治区地震局

出　　处：《地震地磁观测与研究》2019年第5期101-108,共8页Seismological and Geomagnetic Observation and Research

基　　金：2018年内蒙古自治区地震局局长基金(项目编号:2018YC04)

摘　　要：为了研究降雨对定点形变观测的影响,在了解呼和浩特地震台形变观测环境后,分析了伸缩仪、水管倾斜仪和垂直摆倾斜仪的观测数据质量,统计了降雨量和各仪器分量的变化,并进行了相关分析,得到不同形变仪器测项数据变化幅度对降雨量的响应函数,结果显示两者间呈较好的线性相关。In order to obtain how the rainfall influence deformation observations,after understanding the deformation observation environment of Hohhot Seismic Station,the data quality of the telescopic instrument,the water pipe inclinometer and the vertical pendulum inclinometer were analyzed.The rainfall and the magnitude of the change that caused amplitude change of the instrument were counted,and the correlation analysis was carried out to obtain the response function of the different deformation instrument items to the rainfall,they are in a good linear correlation.

关 键 词：呼和浩特地震台 降雨 定点形变 

分 类 号：P31[天文地球—固体地球物理学]