2014年鲁甸6.5级地震应急快速评估

发布时间：2018-01-29 08:42

本文关键词： 鲁甸.级地震地震应急灾害损失预评估　出处：《地震研究》2016年04期 　论文类型：期刊论文

【摘要】：基于云南地区烈度衰减模型、人员伤亡、经济损失、次生灾害等评估模型,在云南鲁甸6.5级地震发生后30 min内,云南地震灾害应急指挥中心启动云南地震应急快速评估系统快速产出地震灾害损失预评估结果,震后4 h内,根据获取的灾情信息,综合考虑地震震级、发震时间、震区人口密度、房屋抗震性能、自然地理环境、地质构造条件、历史地震震害特征等因素,结合专家经验,对预评估结果进行了修正并上报各级部门,为鲁甸地震应急指挥决策、灾害损失评估、政府指导抗震救灾工作提供了基础信息服务。
[Abstract]:Based on the evaluation models of intensity attenuation, casualties, economic losses and secondary disasters in Yunnan area, within 30 min after the M6.5 earthquake in Ludian, Yunnan Province. Yunnan Seismic disaster Emergency Command Center started the Yunnan Seismic Emergency Rapid Assessment system to produce the pre-evaluation results of earthquake disaster loss. Within 4 hours after the earthquake, the magnitude of the earthquake was considered synthetically according to the obtained disaster information. The factors of earthquake occurrence time, population density in earthquake area, seismic performance of buildings, natural geographical environment, geological structural conditions, characteristics of historical earthquake damage and so on are combined with the experience of experts. The results of pre-evaluation were revised and reported to all levels of departments, which provided basic information services for the decision-making of earthquake emergency command in Ludian, the assessment of disaster losses, and the guidance of the government for earthquake relief work.
【作者单位】：云南省地震局;
【基金】：中国地震局震灾应急救援司专项课题“地震应急公共服务平台研发”和“2015年度云南省全面加强预防和处置地震灾害能力建设10项重点工程”联合资助
【分类号】：P315.9
【正文快照】： 0引言破坏性地震发生后,快速开展灾害损失评估,及时获取灾情,协助各级抗震救灾指挥部确定救灾重点区域、部署救援队伍、分配救灾任务,提供地震应急科技保障、信息支撑服务是各级地震应急指挥中心的首要任务(姜立新等,2003;聂高众等,2012)。2014年8月3日16时30分10秒,云南省昭

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