Articles | Volume 382
https://doi.org/10.5194/piahs-382-143-2020
https://doi.org/10.5194/piahs-382-143-2020
Pre-conference publication
 | 
22 Apr 2020
Pre-conference publication |  | 22 Apr 2020

PDCA method for management of land subsidence

Yoshiyuki Muramoto, Susumu Hayatsu, Michiharu Hiyama, Daisuke Murai, and Shoji Kunisue

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Short summary
In Chiba prefecture in Japan, it has been reported land subsidence for many decades. One of the causes of land subsidence is considered gas production. To reduce and control land subsidence, we applied PDCA method in a certain new development area. As a result, we could maintain successfully the land subsidence less than the target value, 20 mm/year at the present moment.
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