3·11东日本大地震对城市维生管线的影响——以仙台市供水系统为例
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摘要
城市的维生管线工程作为保证城市正常运行的基本设施,是影响到城市居民日常生活的重要组成部分。在2011年发生的3·11东日本大地震中,位于震中附近的日本仙台市的维生管线受到损坏。立足于日本仙台市在3·11大地震之后维生管线的恢复,通过分析仙台市在3·11地震之后供水系统所发生的故障、损害与其处理对策,总结了易受灾难损坏的供水管路的地基形态与管道种类。通过分析,能够确定供水管路的防灾优先度与优先范围,在灾害来临之际防患于未然。
The lifelines are closely related to the daily life of the urban residents. In Sendai City,Japan,the lifelines were severely damaged in the Great East Japan Earthquake. In this paper,the recovery of the lifelines in Sendai City after the Great Earthquake is discussed. Through the analysis of the damages and countermeasures in water supply system,the dangerous ground and dangerous pipe types are concluded. These concluded results would help to determine the protection priority and protection range of the dangerous water pipes against disasters,and help to prevent the heavy damages in advance at the upcoming disasters.
The lifelines are closely related to the daily life of the urban residents. In Sendai City,Japan,the lifelines were severely damaged in the Great East Japan Earthquake. In this paper,the recovery of the lifelines in Sendai City after the Great Earthquake is discussed. Through the analysis of the damages and countermeasures in water supply system,the dangerous ground and dangerous pipe types are concluded. These concluded results would help to determine the protection priority and protection range of the dangerous water pipes against disasters,and help to prevent the heavy damages in advance at the upcoming disasters.
引文
[1]日本内閣府(防災担当).東日本大震災の概要[C].中央防災会議,防災対策推進検討会議(第1回),2011.Japan Cabinet Office(Disaster Management).An overview of Great East Japan Earthquake[C].Central Disaster Management Council,Committee for Policy Planning on Disaster Management(1st Conference),2011.(in Japanese)
[2]Watanabe H.Damages of lifelines at the Great East Japan Earthquake:an overview[C].The 10th International Symposium of AIUE,2013:244-249.
[3]日本建築学会.2011年東北地方太平洋沖地震災害調査速報[R].日本建築学会,2011.Architectural Institute of Japan.Preliminary reconnaissance report of the 2011 Tohoku-Chiho Taiheiyo-Oki Earthquake[R].2011.(in Japanese)
[4]宮城県企業局公営事業科.宮城県企業局災害復旧の記録[R],2012.Miyagi Prefecture Bureau of Public Enterprise.Department of public enterprise:recordings of restoration from disasters[R].2012.(in Japanese)
[5]渡邉浩文.東日本大震災における仙台市の給水障害とその対応.日本建築学会大会学術講演梗概集(東海),2012,909-910.Watanabe H.Survey on outage of water supply system and emergency water services at the Great East Japan Earthquake in Sendai City[C].AIJ Conference of Architectural Institute of Japan,Tokai,2012:909-910.(in Japanese)
[6]Watanabe H.That correspond to the water supplyment of Sendai in the Great East Japan Earthquake[C].Meeting of Architectural Institute of Japan,Nagoya,2009:83-88.
[7]Duan S.An analysis of water pipe damage at the Great East Japan Earthquake in Sendai City[C].The 10th International Symposium of AIUE,2013:250-253.
[8]菅原章斗,渡邉浩文:東日本大震災時の仙台市水道管被害の実態分析:大規模地震時における上水道被害予測に関する研究[C].空気調和·衛生工学会東北支部第2回学術·技術報告会論文,2012:41-42.Sugawara A,Watanabe H.An analysis of water pipe damage at the Great East Japan Earthquake in Sendai:prediction of earthquake damage of water supply system[C].2nd SHASEJ Science and Technology Meeting of Tohoku Branch,2012:41-42.(in Japanese)
[2]Watanabe H.Damages of lifelines at the Great East Japan Earthquake:an overview[C].The 10th International Symposium of AIUE,2013:244-249.
[3]日本建築学会.2011年東北地方太平洋沖地震災害調査速報[R].日本建築学会,2011.Architectural Institute of Japan.Preliminary reconnaissance report of the 2011 Tohoku-Chiho Taiheiyo-Oki Earthquake[R].2011.(in Japanese)
[4]宮城県企業局公営事業科.宮城県企業局災害復旧の記録[R],2012.Miyagi Prefecture Bureau of Public Enterprise.Department of public enterprise:recordings of restoration from disasters[R].2012.(in Japanese)
[5]渡邉浩文.東日本大震災における仙台市の給水障害とその対応.日本建築学会大会学術講演梗概集(東海),2012,909-910.Watanabe H.Survey on outage of water supply system and emergency water services at the Great East Japan Earthquake in Sendai City[C].AIJ Conference of Architectural Institute of Japan,Tokai,2012:909-910.(in Japanese)
[6]Watanabe H.That correspond to the water supplyment of Sendai in the Great East Japan Earthquake[C].Meeting of Architectural Institute of Japan,Nagoya,2009:83-88.
[7]Duan S.An analysis of water pipe damage at the Great East Japan Earthquake in Sendai City[C].The 10th International Symposium of AIUE,2013:250-253.
[8]菅原章斗,渡邉浩文:東日本大震災時の仙台市水道管被害の実態分析:大規模地震時における上水道被害予測に関する研究[C].空気調和·衛生工学会東北支部第2回学術·技術報告会論文,2012:41-42.Sugawara A,Watanabe H.An analysis of water pipe damage at the Great East Japan Earthquake in Sendai:prediction of earthquake damage of water supply system[C].2nd SHASEJ Science and Technology Meeting of Tohoku Branch,2012:41-42.(in Japanese)
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