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  许可,郭巍,高也,柳艳丽,刘瑞瑞.天津简易烈度计地震预警试验区建设[J].震灾防御技术,2019,14(2):456-463, DOI:10.11899/zzfy20190219.

天津简易烈度计地震预警试验区建设
摘要:    通过建设80个简易烈度计观测点,与天津行政区内具备实时传输能力的测震台站和强震动台站共同组建了天津地震预警观测网络,初步实现了地震预警功能,提升了天津行政区的防震减灾能力,同时开展地震预警信息服务试验,为政府和社会提供地震预警信息。本文介绍了天津简易烈度计地震预警试验区的建设情况、台站分布情况、仪器性能指标、数据处理及数据记录情况,并探讨了简易烈度计在预警台网中的应用,获得了初步认识。
作者单位
许可 天津市地震局, 天津 300201 
郭巍 天津市地震局, 天津 300201 
高也 天津市地震局, 天津 300201 
柳艳丽 天津市地震局, 天津 300201 
刘瑞瑞 天津市地震局, 天津 300201 
关  键  词:简易烈度计  地震预警  试验区  噪声
DOI:10.11899/zzfy20190219
基金项目:中国地震局地震监测、预测、科研三结合课题(20170302),天津简易烈度计地震预警试验区建设项目(2015DZLDY002)
收稿日期:2018-09-10
作者简介:许可,男,生于1982年。工程师。主要从事测震台网数据处理、系统维护与地震编目工作。E-mail:rbbgrace@163.com
通讯作者:
Development of Simple Intensity Meter in Tianjin Early Warn Experimental Site
Abstract:      In this project, 80 simple seismic intensity meter observation sites were built in Tianjin. These observation sites composed with the observation network with earthquake monitoring stations and strong ground motion stations together in Tianjin, and these stations are of real-time transmission capabilities. The observation network has preliminarily realized the earthquake warning function. After the completion of the project, it will greatly improve the earthquake prevention and disaster reduction capacity of Tianjin, provide earthquake warning information to the government and society, and carry out earthquake warning information service test. This paper discussed construction situation of the test site, station distribution, instrument performance index, data processing and data recording. The preliminary understanding of the application of simple intensity meter in early warning network is also discussed.
Keywords:  Simple intensity meter  Earthquake early warning  Experimental site  Seismic noise
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