青海门源地震台爆破干扰的分析与甄别  

DISCRIMINATION ANALYSIS ON THE INTERFERENCE OF EXPLOSION IN MENYUAN SEISMIC STATION IN QINGHAI PROVINCE

作　　者：刘兴盛[1] 杨积礼[1] 孙凯[1] 马建新[1] 汪发耀[1] 

机构地区：[1]青海省地震局,青海西宁810001

出　　处：《高原地震》2013年第4期44-47,共4页Plateau Earthquake Research

基　　金：青海省地震局地震科学基金项目(编号:2011A02)资助

摘　　要：随着我国经济建设的发展,很多地震台站的观测环境受到各种工程施工的破坏,给测震观测带来干扰。对门源地震台爆破干扰进行了系统分析,确定观测环境的干扰源,并对干扰源的特征做以甄别,研究结果有助于评估门源地震台测震背景干扰的严重程度。With tine development of China economy, the observational environment of some seismic stations were ruined due to projects construction in large scale areas. The interference of explosion in Menyuan seismic station is analyzed, and determined the interference sources of observation environment, and identified the characteristics of the interference sources, the results will help to evaluate the severity of the background inter- ference in Menyuan seismic station.

关 键 词：滤波技术 干扰分析 青海 

分 类 号：P315.63[天文地球—地震学]