DAMAGE ANALYSIS AND ITS COUNTERMEASURE OF WATER SUPPLY AND SEWERAGE SYSTEMS AS A WATER CIRCULATING SYSTEM AGAINST GREAT EARTHQUAKE TSUNAMI

2016 Fiscal Year Final Research Report

• Project/Area Number: 25289135
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Structural engineering/Earthquake engineering/Maintenance management engineering
• Research Institution: Kanazawa University
• Principal Investigator: MIYAJIMA MASAKATSU 金沢大学, 環境デザイン学系, 教授 (70143881)
• Co-Investigator(Kenkyū-buntansha): 池本 良子 金沢大学, 環境デザイン学系, 教授 (40159223) ; 清野 純史 京都大学, 地球環境学堂, 教授 (00161597) ; 清水 芳久 京都大学, 工学(系)研究科(研究院), 教授 (20226260) ; 能島 暢呂 岐阜大学, 工学部, 教授 (20222200) ; 吉田 雅穂 福井工業高等専門学校, 環境都市工学科, 教授 (90210723) ; 庄司 学 筑波大学, システム情報工学研究科(系), 准教授 (60282836) ; 鍬田 泰子 神戸大学, 工学(系)研究科(研究院), 准教授 (50379335) ; 鴫原 良典 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工, システム工学群, 助教 (90532804) ; 村田 晶 金沢大学, 環境デザイン学系, 助教 (30283097) ; 藤間 功司 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工, システム工学群, 教授 (00546187)
• Project Period (FY): 2013-04-01 – 2017-03-31
• Keywords: 水循環システム / 巨大地震津波 / 被害分析 / 上水道 / 下水道

Outline of Final Research Achievements

This study is focusing on damage analysis and its countermeasure of water supply and sewerage systems as a water circulating system against great earthquake and tsunami. The following subjects were studied and fruitful results were obtained. 1. Effect of river run-up of tsunami on water supply system, 2.Damage mechanism of treatment facilities of sewerage system induced by great tsunami, 3. Damage to water supply system induced by sloshing of water in a reservoir by long period and/or long duration seismic motion induced by great earthquake, 4. Critical points of water supply and sewerage systems as a water circulation system.

Free Research Field

ライフライン地震工学