基于云计算的中国地震灾害损失评估系统研究
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摘要
为有效解决以往各类地震业务系统建设周期长、重复建设、成本高、维护更新难等问题,本文首次提出了建设基于云计算的中国地震灾害损失评估系统(简称HAZ-China系统)。该系统集地震基础数据采集与存储、震害预测、地震应急响应与辅助决策、地震现场损失评估、震后恢复重建资金评估、地震业务二次开发定制与扩展等功能于一体,可为各类用户提供震前、震时和震后的综合地震信息服务。本文首先介绍了该系统云计算服务层次(地震应用服务层、地震业务开发平台服务层、地震数据服务层、基础设施服务层)的主要构成,重点阐述了各服务层的基本概念和主要功能;其次介绍了云计算平台的体系结构及其组成等;最后指出了建设基于云的HAZ-China系统的首要任务。
In order to solve the problems of earthquake systems effectively such as long construction period,repeated construction,high cost,and difficulty in maintaining and updating,the authors firstly put forward the research on China earthquake loss estimation system based on cloud computing platform(referred to as HAZ-China system).The system would integrate many functions including basic data acquisition and storage,earthquake damage prediction,earthquake emergency response and decision support,earthquake field loss assessment,preliminary cost estimation of post-earthquake rehabilitation of engineering structures,second development customization and extension of earthquake business,etc.It is both flexible to accommodate the needs of different users and applications,and is able to provide comprehensive information services during different time of pre-,during,and post-earthquake.This paper firstly introduces the main constitutions of cloud computing service levels(Software-as-a-Service,Platform-as-a-Service,Data-as-a-Service,and Infrastructure-as-a-Service) of the system,and emphasizes the basic concept and main function of each level.Then the architecture and its constitutions of cloud computing platform are introduced.Finally,this paper indicates the primary task of developing the cloud-based HAZ-China system.
In order to solve the problems of earthquake systems effectively such as long construction period,repeated construction,high cost,and difficulty in maintaining and updating,the authors firstly put forward the research on China earthquake loss estimation system based on cloud computing platform(referred to as HAZ-China system).The system would integrate many functions including basic data acquisition and storage,earthquake damage prediction,earthquake emergency response and decision support,earthquake field loss assessment,preliminary cost estimation of post-earthquake rehabilitation of engineering structures,second development customization and extension of earthquake business,etc.It is both flexible to accommodate the needs of different users and applications,and is able to provide comprehensive information services during different time of pre-,during,and post-earthquake.This paper firstly introduces the main constitutions of cloud computing service levels(Software-as-a-Service,Platform-as-a-Service,Data-as-a-Service,and Infrastructure-as-a-Service) of the system,and emphasizes the basic concept and main function of each level.Then the architecture and its constitutions of cloud computing platform are introduced.Finally,this paper indicates the primary task of developing the cloud-based HAZ-China system.
引文
[1]尹之潜,杨淑文.地震损失分析与设防标准[M].北京:地震出版社,2004.YIN Zhiqian,YANG Shuwen.Earthquake loss analysis and fortification standards[M].Beijing:Earthquake Press,2004.(in Chinese)
[2]孙柏涛,孙得璋.建筑物单体震害预测新方法研究[J].北京工业大学学报,2008,34(7):701-707.SUN Baitao,SUN Dezhang.New method of seismic damage prediction of single building[J].Journal of Beijing University of Technology,2008,34(7):701-707.(in Chinese)
[3]张桂欣,孙柏涛.多因素影响的建筑物群体震害预测方法研究[J].世界地震工程,2010,26(1):26-30.ZHANG Guixin,SUN Baitao.A method for earthquake damage prediction of building groups based on multiple factors[J].World Earthquake En-gineering,2010,26(1):26-30.(in Chinese)
[4]李树桢,贾相玉,朱玉莲.震害评估软件EDEP-93及其在普洱地震中的应用[J].自然灾害学报,1995,1(4):39-46.LI S Z,JIA X Y,ZHU Y L.Earthquake damage evaluation software EDEP-93 and its use in Puer Earthquake[J].Journal of Natural Disasters,1995,1(4):39-46.(in Chinese)
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[6]GB/T19428-2003地震灾害预测及其信息管理系统技术规范[S].北京:中国标准出版社,2003.GB/T 19428-2003.Code for Earthquake Disaster Estimation and Its Information Management System[S].Beijing:China Standard Press,2003.(in Chinese)
[7]帅向华,姜立新,王栋梁.国家地震应急指挥软件系统研究[J].自然灾害学报.2009,18(3):99-103.SHUAI Xianghua,JIANG Lixin,WANG Dongliang.Study of national earthquake emergency command software system[J].Journal of Natural Dis-asters,2009,18(3):99-103.(in Chinese)
[8]MELL P,GRANCE T.The NIST definition of cloud computing[R].National Institute of Standards and Technology,2011.
[9]罗军舟,金嘉晖,宋爱波,等.云计算:体系架构与关键技术[J].通信学报,2011,32(7):3-21.LUO Junzhou.,JIN Jiahui,SONG Aibo,et al.Cloud computing:architecture and key technologies[J].Journal of Communications,2011,32(7):3-21.(in Chinese)
[2]孙柏涛,孙得璋.建筑物单体震害预测新方法研究[J].北京工业大学学报,2008,34(7):701-707.SUN Baitao,SUN Dezhang.New method of seismic damage prediction of single building[J].Journal of Beijing University of Technology,2008,34(7):701-707.(in Chinese)
[3]张桂欣,孙柏涛.多因素影响的建筑物群体震害预测方法研究[J].世界地震工程,2010,26(1):26-30.ZHANG Guixin,SUN Baitao.A method for earthquake damage prediction of building groups based on multiple factors[J].World Earthquake En-gineering,2010,26(1):26-30.(in Chinese)
[4]李树桢,贾相玉,朱玉莲.震害评估软件EDEP-93及其在普洱地震中的应用[J].自然灾害学报,1995,1(4):39-46.LI S Z,JIA X Y,ZHU Y L.Earthquake damage evaluation software EDEP-93 and its use in Puer Earthquake[J].Journal of Natural Disasters,1995,1(4):39-46.(in Chinese)
[5]王晓青,丁香.地震现场灾害损失评估地理信息系统[M].北京:地震出版社,2002.WANG Xiaoqing,DING Xiang.Estimation system of damage loss in seismic field based on GIS[M].Beijing:Earthquake Press,2002.(in Chi-nese)
[6]GB/T19428-2003地震灾害预测及其信息管理系统技术规范[S].北京:中国标准出版社,2003.GB/T 19428-2003.Code for Earthquake Disaster Estimation and Its Information Management System[S].Beijing:China Standard Press,2003.(in Chinese)
[7]帅向华,姜立新,王栋梁.国家地震应急指挥软件系统研究[J].自然灾害学报.2009,18(3):99-103.SHUAI Xianghua,JIANG Lixin,WANG Dongliang.Study of national earthquake emergency command software system[J].Journal of Natural Dis-asters,2009,18(3):99-103.(in Chinese)
[8]MELL P,GRANCE T.The NIST definition of cloud computing[R].National Institute of Standards and Technology,2011.
[9]罗军舟,金嘉晖,宋爱波,等.云计算:体系架构与关键技术[J].通信学报,2011,32(7):3-21.LUO Junzhou.,JIN Jiahui,SONG Aibo,et al.Cloud computing:architecture and key technologies[J].Journal of Communications,2011,32(7):3-21.(in Chinese)
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