作成年度 | 2014 年度 |
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論文名 | Damage to Sewage Systems Caused by the Great East Japan Earthquake, and Governmental Policy |
論文名(和訳) | |
論文副題 | |
発表会 | |
誌名 | Soils and Foundations |
巻・号・回 | 54 |
発表年月日 | 2014/07/01 |
所属研究室/機関名 | 著者名(英名) |
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Wastewater System Division, Water Quality Control Department, National Institute for Land and Infrastructure Management | MATSUHASHI M. |
Wastewater and Sludge Management Division, Water Quality Control Department, National Institute for Land and Infrastructure Management | TSUSHIMA I. |
Wastewater System Division, Water Quality Control Department, National Institute for Land and Infrastructure Management | FUKATANI W. |
Wastewater System Division, Water Quality Control Department, National Institute for Land and Infrastructure Management | YOKOTA T. |
抄録 |
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The Great East Japan Earthquake and its accompanying liquefaction and tsunami severely damaged many sewage systems including sewage pipes, manholes, pumping stations and sewage treatment plants over a wide area from Tohoku to the Kanto region. We conducted a questionnaire survey, interview survey and on-site confirmation in order to summarize and categorize the damage factors that shut down facilities such as drainage systems and treatment systems. |