| Reference Number | Y130101 |
|---|---|
| Title | Research about countermeasures for sewage treatment facilities against liquefaction and tsunami |
| Start-End Date | 2012.4-2014.3 |
| Division | Wastewater System Division, Water Quality Control Department |
| Author | Head, Fumiaki OGAWA Senior Researcher, Wataru FUKATANI Researcher, Manabu MATSUHASHI |
| Summary | The Great East Japan Earthquake and its accompanying liquefaction and tsunami severely damaged many sewage systems. We investigated the damage to sewage systems by them, and analyzed the damage factors. As a result, since a problem addressed regarding liquefaction construction methods was revealed, we proposed new construction management methods. |