An Evaluation and Reduction Method on Regional Earthquake Risk Using GIS Comprehensive System of Natural and Social Information

利用GIS自然与社会信息综合系统的区域地震风险评估与降低方法

• 批准号: 06680417
• 负责人: KAGAYA Seiichi
• 金额: $ 1.47万
• 依托单位: Faculty of Engineering, Hokkaido University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1995
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06680417/
• 关键词: Geographical Information System; Network Analysis; Vulnerability ANALYSIS; Polygon Data; Overlay Method; Evaluation Causes of Risk; Risk Assessment; Damage Reduction; GISシステム; 災害ポテンシャル; 避難システム; 交通ネットワーク; 地震災害; 自然環境要因; 社会環境要因; シミュレーシュン; データ

In this study we examined various causes of vulnerability on natural hazards in view of both natural environment and social environment in a city as a basic research to grasp a regional risk degree of earthquakes. The vulnerability was assessed in terms of the combination among regional natural and social factors. Here we promoted an overlay method of various topological data, that is, the application of geographical information system (GIS).As a result, we can identify the following points :(1) The feasibility of an application of GIS was examined to evaluate the risk of natural disaster.(2) The analysis was available for the overlay of population data, natural disaster data and transportation network data.(3) The information of transportation network and facilities allocation was available for the basic analysis of natural disaster and the method was applied to the existing study area.(4) the comprehensive analysis of vulnerability was applied to the existing study area using the various cause data and GIS computer system.(5) Network evaluation was executed the air pollution GIS and it was showed the possibility of application to the assessment of natural disaster risks.As mentioned above, the technique using Gis is useful for the assessment of earthquake damage of the damage estimated regions and cities.

本研究从城市的自然环境和社会环境两个方面探讨了城市自然灾害脆弱性的各种原因，作为掌握区域地震危险度的基础研究。从区域自然因素和社会因素的组合角度对脆弱性进行了评估。本文提出了一种多种拓扑数据的叠加方法，即地理信息系统（GIS）的应用，其结果是：（1）探讨了GIS在自然灾害风险评估中应用的可行性。(2)该分析可用于人口数据、自然灾害数据和交通网络数据的叠加。(3)该方法可为自然灾害的基础分析提供交通网络和设施配置的信息，并将其应用于现有研究区。(4)利用各种成因数据和GIS计算机系统，对现有研究区进行了脆弱性综合分析。(5)利用大气污染地理信息系统（GIS）进行了网络评价，表明了其在自然灾害风险评估中应用的可能性，为震害预测区域和城市的震害评估提供了一种有效的技术手段。

项目成果

加賀屋誠一、菊池慎也: "ファジィモデリングによる地方交通施策整備の生活環境への影響評価" 土木学会土木計画学研究論文集. 12. 85-92 (1995)

Seiichi Kagaya、Shinya Kikuchi：“利用模糊模型评估当地交通政策发展对生活环境的影响”，《土木工程规划研究杂志》，日本土木工程师学会，12. 85-92 (1995)。

加賀屋誠一,上田真代: "積雪寒冷地における都市エネルギーシステム改善法の評価" 環境システム研究・土木学会. 23. 204-213 (1995)

Seiichi Kagaya、Mayo Ueda：“雪地和寒冷地区城市能源系统改进方法的评估”环境系统研究/日本土木工程师学会 23. 204-213 (1995)。

E.YAMAMURA, S.KAGAYA: "A System Dynamics Approach to Regional Impact of the Construction of a Submerged Floating Tunnel" System Dynamics. 95(2). 946-955 (1995)

E.YAMAMURA、S.KAGAYA：“水下浮动隧道建设区域影响的系统动力学方法”系统动力学。

加賀屋誠一、上田真代: "積雪寒冷地における都市エネルギーシステム改善法の評価" 土木学会環境システム研究. 23. 204-213 (1995)

Seiichi Kagaya、Mayo Ueda：“雪天和寒冷地区城市能源系统改善方法的评估”日本土木工程师学会环境系统研究 23. 204-213 (1995)。

E.Yamamura & S.Kagaya: "A System Dynamics Approach to Regional Impact of the Construction of a Submerged Floating Tunnel" System Dynamics. 95(2). 946-955 (1995)

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