Urban Earthquake Hazards Reduction with an Emphasis on Lifeline System Interactions

减少城市地震灾害，重点是生命线系统的相互作用

• 批准号: 02302060
• 负责人: KAMEDA Hiroyuki
• 金额: $ 1.92万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1990
• 资助国家: 日本
• 起止时间: 1990 至 1991
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-02302060/
• 关键词: Lifeline Systems; System Interactions in Earthquake Disaster; Urban Earthquake Disaster Prevention; システム相互連関

1. Following results have been obtained regarding the system interactions and societal impacts of lifeline damage under earthquake emergency.(1) An analytical method have been developed for seismic risk assessment of lifelines under system interactions. Indices for evaluation of system performance were proposed to be used in application of the analytical method.(2) A method has been developed for evaluation of factors affecting the seismic damage of buried pipelines by means of a neural network approach.(3) Interactions of lifeline damage and its societal impact was investigated on the basis of the reported news on the Typhoon 9119.(4) Implications of lifeline damage with building structures were made clear from the damage data on the 1989 Loma Prieta Earthquake.2. Following works were conducted regarding case studies.(1) Seismic risk assessment was performed under the interactions between water supply and power supply systems on the basis of a system model constructed from the water supply system for Osaka City.(2) A case study was performed on regional risk assessment with earthquake disaster interactions applied to Kanazawa City.(3) Issues of evacuation simulation were discussed for safety design of underground activity spaces.3. Based on the foregoing accomplishments, comprehensive discussion was made on the system interactions of lifelines under earthquakes and on the framework of earthquake countermeasures.

1.关于地震紧急情况下生命线破坏的系统相互作用和社会影响，取得了以下成果：(1)建立了系统相互作用下生命线地震风险评估的分析方法。提出了应用分析方法来评价系统性能的指标。(2)建立了一种利用神经网络方法评价埋地管道地震损伤影响因素的方法。(3)根据有关台风9119的报道，调查了生命线损害及其社会影响。(4)从1989年洛马普列塔的损害数据中明确了生命线损害对建筑结构的影响。地震.2.针对案例研究，进行了以下工作。(1)基于大阪市供水系统构建的系统模型，在供水和供电系统相互作用的情况下进行地震风险评估。(2)案例研究(3)探讨了地下活动空间安全设计的疏散模拟问题。3．在此基础上，对地震作用下生命线的系统相互作用和地震对策框架进行了全面的探讨。

项目成果

Satoshi Iwai, Akio Kitahara and Hiroyuki Kameda: ""Building Damage in a Near-Source Urban Area Affected by the 1989 Loma Prieta Earthquake, Part 1 Survey Method and Damage Distribution"" Summaries of Techincal Papers of Annual Meeting Architectural Instit

Satoshi Iwai、Akio Kitahara、Hiroyuki Kameda：“1989年Loma Prieta地震影响的近源城区的建筑损坏，第1部分调查方法和损坏分布”建筑学会年会技术论文摘要

能島 暢呂,亀田 弘行: "クロス・インパクト法によるライフライン系の地震時相互連関のモデル化" 京都大学防災研究所年報. 第33号Bー2. 25-37 (1990)

Noburo Noshima、Hiroyuki Kameda：“使用交叉影响方法模拟地震期间生命线系统的相互作用”，京都大学防灾研究所年度报告第 33 B-2 号（1990 年）。

岩井 哲,北原 昭男,能島 暢呂,亀田 弘行: "ロマ・プリエタ地震による建物および橋梁の被害" 京都大学防災研究所都市耐震センタ-研究報告. 別冊第5号. 77-162 (1991)

Tetsu Iwai、Akio Kitahara、Noburo Noshima、Hiroyuki Kameda：“Loma Prieta 地震对建筑物和桥梁的损坏”京都大学防灾研究所城市抗震中心 - 研究报告第 5. 77-162 号（1991 年）。 ）

Nobuoto Nojima and Hiroyuki Kameda: ""A Fundamental Model of Lifeline Disaster Interaction Using Cross Impact Method"" Annuals of the Disaster Prevention Research Institute, Kyoto Univ.No. 33-B-2. 25-37 (1990)

野岛伸夫、龟田博之：《利用交叉影响法的生命线灾害相互作用的基本模型》京都大学防灾研究所年刊第 1 期

Haruo Hayashi: ""Emergency Human Reactions under Typhoon 9119"" Annuals of the Disaster Prebention Research Institute, Kyoto Univ.No. 35. (1992)

Haruo Hayashi：《“台风 9119 下人类的紧急反应”》京都大学防灾研究所年刊第 1 号