日本地震预警系统研究综述  

Current status and latest progress of Japan’s earthquake early warning system

作　　者：宝音图 王鹏翔 徐茂臣 川濑博 Baoyintu;WANG Pengxiang;XU Maochen;KAWASE Hiroshi(Transportation Institute of Inner Mongolia University,Hohhot 010020,China;Disaster Prevention Research Institute,Kyoto University,Kyoto 611-0011,Japan)

机构地区：[1]内蒙古大学交通学院,内蒙古呼和浩特010020 [2]京都大学防灾研究所,京都611-0011

出　　处：《世界地震工程》2024年第3期72-82,共11页World Earthquake Engineering

基　　金：京都大学防灾研究所国际合作研究项目(2023LS-09);内蒙古自然科学基金项目(2019ms05082)。

摘　　要：为深入了解日本地震预警系统在防震减灾中的有效应用,本文首先,介绍了日本地震预警系统的研究现状,包括铁路地震预警系统、陆域和海域地震预警系统以及长周期地震预警系统;其次,阐述了预警发布标准、发布方式和发布后的避险措施,总结了地震预警的特点、局限性和注意事项,讨论了我国在地震预警系统建设时遇到的问题。通过对日本地震预警系统的全面介绍和深入分析,有利于了解该系统的运行机制、应用效果以及面临的挑战,为我国地震预警事业的发展提供重要参考。In order to attain a comprehensive understanding of the effective application of Japan’s earthquake early warning system in disaster prevention and reduction,this article initiates with an introduction to the current research status of Japan’s earthquake early warning system.This encompasses railway earthquake early warning systems,land and sea earthquake early warning systems,and long-period earthquake early warning systems.Subsequently,the article elucidates the early warning issuance standards,issuance methods,and post-issuance risk avoidance measures.It further provides a summary of the characteristics,limitations,and precautions associated with earthquake early warning.Additionally,the article addresses the challenges encountered in the establishment of earthquake early warning systems in our country.Through a comprehensive introduction and in-depth analysis of the Japanese earthquake early warning system,this study aims to facilitate an understanding of the operational mechanisms,application effects,and challenges inherent in the system.The insights derived from this examination can serve as a crucial reference for the advancement of our country’s earthquake early warning industry.

关 键 词：防震减灾 日本地震预警 地震预警系统 长周期地震动 预警发布标准 

分 类 号：P315[天文地球—地震学]