地震应急响应系统研究
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摘要
地震应急响应系统(EERS)作为城市地震灾害应急管理和指挥系统的一个重要组成部分,其时效性和对灾情宏观把握的准确性都会直接影响到应急指挥系统能否发挥最大的减灾效能。介绍了在ArcView9.0的GIS平台上研发的城市地震应急响应系统的设计目标、系统构架、主要功能以及基于Oracle9i的系统数据库结构。通过接口设计EERS将震情会商机制纳入到系统中,并结合地震影响场绘制模型可以快速地进行地震应急等级判别,同时利用GIS的空间叠加和专题渲染功能可以直观地把握灾情信息。在山西省运城市地震应急指挥系统中的实际应用表明,EERS能够为应急指挥和救灾工作提供有效的决策支持信息。
It has been demonstrated repeatedly that a timely response to earthquake and macro-understanding of seismic disaster scenarios always play the key roles in earthquake emergency management and command.The purpose of this paper is to introduce the objectives,structure and functions of the earthquake emergency response system(EERS) developed on ArcView 9.0 and the structure of system database based on Oracle 9i.By means of interface design,the mechanism of seismic situation consultation is received in EERS and meanwhile the evaluation of seismic emergency levels can be more rapidly and accurately made based on the modeling of earthquake influence field.Furthermore,using spatial analysis and visualization of GIS,EERS can demonstrate the spatial variations of seismic catastrophe intuitively.At the end of this paper,a case study is used to show that EERS definitely can provide the supportive information for emergency command and post-earthquake rescue.
It has been demonstrated repeatedly that a timely response to earthquake and macro-understanding of seismic disaster scenarios always play the key roles in earthquake emergency management and command.The purpose of this paper is to introduce the objectives,structure and functions of the earthquake emergency response system(EERS) developed on ArcView 9.0 and the structure of system database based on Oracle 9i.By means of interface design,the mechanism of seismic situation consultation is received in EERS and meanwhile the evaluation of seismic emergency levels can be more rapidly and accurately made based on the modeling of earthquake influence field.Furthermore,using spatial analysis and visualization of GIS,EERS can demonstrate the spatial variations of seismic catastrophe intuitively.At the end of this paper,a case study is used to show that EERS definitely can provide the supportive information for emergency command and post-earthquake rescue.
引文
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[3]David Mendonca,Giampiero E G,et al,Designing gaming simulations for the assesent of group decision support systems in emergency response[J].Safety Science,2006,44:523-535.
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[8]钟德理,冯启民.基于地震动参数的建筑物震害研究[J].地震工程与工程震动,2004,24(5):46-51.
[9]冯启民,高惠瑛,等.供水系统震害预测专家系统[J].地震工程与工程震动,2000,20(3):67-75.
[10]姜立新,傅正祥.地震灾害经济损失估算与预测方法[J].自然灾害学报,1995,4(4):27-33.
[11]高杰,冯启民,等.地震灾害预测及其信息管理通用程序研究[J].世界地震工程,2005,21(1)1:75-80.
[2]盛家伦,刘在涛.地震应急指挥系统关键技术和总体设计[J].地震地磁观测与研究,2005,26(4):108-116.
[3]David Mendonca,Giampiero E G,et al,Designing gaming simulations for the assesent of group decision support systems in emergency response[J].Safety Science,2006,44:523-535.
[4]李山有,金星,马强,等.地震预警系统与智能应急控制系统研究[J].世界地震工程,2004,20(4):21-26.
[5]廖旭,黄河.企业地震预警系统应用研究[J].地震工程与工程振动,2002,22(6):142-149.
[6]Allen R M,Kanamori H.The potential for earthquake early warning in southern California[J].Science,2003,300(5620):786-789.
[7]蒋骏,李胜乐,张雁滨,等.地震前兆信息处理与软件系统[M].北京:地震出版社,2000:97-104.
[8]钟德理,冯启民.基于地震动参数的建筑物震害研究[J].地震工程与工程震动,2004,24(5):46-51.
[9]冯启民,高惠瑛,等.供水系统震害预测专家系统[J].地震工程与工程震动,2000,20(3):67-75.
[10]姜立新,傅正祥.地震灾害经济损失估算与预测方法[J].自然灾害学报,1995,4(4):27-33.
[11]高杰,冯启民,等.地震灾害预测及其信息管理通用程序研究[J].世界地震工程,2005,21(1)1:75-80.
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