摘要
2023年8月23日18时19分,辽宁省大连市普兰店区发生M4.6地震,震中烈度Ⅵ度。根据地震现场调查的资料,阐述了这次地震的地震概况、烈度评定依据、分析研究了极震区建筑物概况及震害特点。
A M4.6 earthquake occurred at 18:19 on August 23,2023 in Pulandian District,Dalian City,Liaoning Province.The epicentral intensity was Ⅵ.Based on the earthquake field investigation data,this paper mainly describes the earthquake general situation,intensity assessment basis,and analyzes the seis-mic damage characteristics of buildings in the epicenter area.
作者
杨晓东
底欣欣
侯作亮
栾天
戴盈磊
YANG Xiaodong;DI Xinxin;HOU Zuoliang;LUAN Tian;DAI Yinglei(Liaoning Earthquake Agency,Liaoning Shenyang 110034,China)
出处
《防灾减灾学报》
2023年第4期30-33,共4页
Journal of Disaster Prevention And Reduction
关键词
地震概况
地震烈度
震害特点
earthquake overview
earthquake intensity
seismic damage characteristics
