天津地震灾害风险防治业务体系研究  

Establishment of a service system for the disaster risk prevention and control of earthquakes in Tianjin

作　　者：姚新强[1,2] 王东明 曹井泉 纪静[1] 林逸[1] YAO Xinqiang;WANG Dongming;CAO Jingquan;JI Jing;LIN Yi(Tianjin Earthquake Agency,Tianjin 300201,China;Institute of Disaster Prevention,Yanjiao 065201,Hebei,China;China Earthquake Disaster Prevention Center,Beijing 100029,China)

机构地区：[1]天津市地震局,天津300201 [2]防灾科技学院,河北燕郊065201 [3]中国地震灾害防御中心,北京100029

出　　处：《地震工程学报》2022年第6期1429-1440,1449,共13页China Earthquake Engineering Journal

摘　　要：城市地震灾害风险日益严峻的形势将地震灾害风险防治业务体系建设的迫切需求提到了前所未有的高度。从天津地震灾害风险防治的背景出发,分析天津地震灾害风险面临的重大挑战和防治的实际水平;另一方面,从天津地震灾害风险防治已经完成的工作入手,重点分析地震危险性调查与评估、地震灾害风险调查与评估、地震灾害风险预警方面的研究成果和关键技术。在此基础上,以天津地震灾害风险防治的问题导向、需求导向和目标导向,提出建立以地震灾害风险调查、评估、治理、服务为主线的地震灾害风险防治业务体系,并给出了“十四五”时期支撑天津城市地震灾害风险防治业务体系的两项重大工程建议。The risk for urban earthquake disasters has aggravated.Hence,the need for the establishment of a service system for earthquake disaster risk prevention and control has never been more urgent.This study analyzed the major challenges and actual level of the prevention and control of earthquake disaster risks in Tianjin.On the basis of the work that had been completed on the prevention and control of earthquake disaster risks in Tianjin,we focused on the research achievements and key techniques of earthquake risk investigation and assessment,earthquake disaster risk investigation and assessment,and earthquake disaster risk early warning.On this basis,with the problem,demand,and goal orientations of Tianjin earthquake disaster risk prevention and control,we propose establishing an earthquake disaster risk prevention and control service system with the investigation,assessment,governance,and service of earthquake disaster risk as the main line.Furthermore,we provide two major suggestions supporting service systems for the prevention and control of urban earthquake disaster risks in Tianjin during the“Fourteenth Five Year Plan”period.

关 键 词：地震灾害风险 防治业务体系 风险评估 风险服务 

分 类 号：P315.9[天文地球—地震学]