Evaluation on hydraulic conductivity of heavy bentonite-based slurry for using on decommissioning of the Fukushima Daiichi nuclear power station

E. Yoshikawa, Hideo Komine, S. Goto

研究成果: Conference contribution

抄録

The 2011 off the Pacific coast of Tohoku earthquake affected Japan, wreaking severe damage to the Nuclear Power Station in Fukushima. Heavy Bentonite-Based Slurry has been examined the use as filling-type water sealing materials in damaged nuclear reactors. This research was conducted to investigate and define the water stopping capabilities of Heavy Bentonite-Based Slurry for controlling the nuclear accidents. In this study, the falling head permeability tests were conducted to quantify it. The results show that the hydraulic conductivity decreased from k = 10 −8 m/s to k = 10 −10 m/s with sedimentation of specimens.

元の言語English
ホスト出版物のタイトルProceedings of the 8th International Congress on Environmental Geotechnics Volume 3 - Towards a Sustainable Geoenvironment
編集者Liangtong Zhan, Yunmin Chen, Abdelmalek Bouazza
出版者Springer Berlin Heidelberg
ページ105-112
ページ数8
ISBN(印刷物)9789811322266
DOI
出版物ステータスPublished - 2019 1 1
イベント8th International Congress on Environmental Geotechnics, ICEG 2018 - Hangzhou, China
継続期間: 2018 10 282018 11 1

出版物シリーズ

名前Environmental Science and Engineering
ISSN(印刷物)1863-5520
ISSN(電子版)1863-5539

Conference

Conference8th International Congress on Environmental Geotechnics, ICEG 2018
China
Hangzhou
期間18/10/2818/11/1

Fingerprint

Decommissioning (nuclear reactors)
Bentonite
Hydraulic conductivity
Nuclear power plants
Sealants
Nuclear reactors
Sedimentation
Coastal zones
Water
Earthquakes
Accidents

ASJC Scopus subject areas

  • Information Systems
  • Environmental Engineering

これを引用

Yoshikawa, E., Komine, H., & Goto, S. (2019). Evaluation on hydraulic conductivity of heavy bentonite-based slurry for using on decommissioning of the Fukushima Daiichi nuclear power station. : L. Zhan, Y. Chen, & A. Bouazza (版), Proceedings of the 8th International Congress on Environmental Geotechnics Volume 3 - Towards a Sustainable Geoenvironment (pp. 105-112). (Environmental Science and Engineering). Springer Berlin Heidelberg. https://doi.org/10.1007/978-981-13-2227-3_13

Evaluation on hydraulic conductivity of heavy bentonite-based slurry for using on decommissioning of the Fukushima Daiichi nuclear power station. / Yoshikawa, E.; Komine, Hideo; Goto, S.

Proceedings of the 8th International Congress on Environmental Geotechnics Volume 3 - Towards a Sustainable Geoenvironment. 版 / Liangtong Zhan; Yunmin Chen; Abdelmalek Bouazza. Springer Berlin Heidelberg, 2019. p. 105-112 (Environmental Science and Engineering).

研究成果: Conference contribution

Yoshikawa, E, Komine, H & Goto, S 2019, Evaluation on hydraulic conductivity of heavy bentonite-based slurry for using on decommissioning of the Fukushima Daiichi nuclear power station. : L Zhan, Y Chen & A Bouazza (版), Proceedings of the 8th International Congress on Environmental Geotechnics Volume 3 - Towards a Sustainable Geoenvironment. Environmental Science and Engineering, Springer Berlin Heidelberg, pp. 105-112, 8th International Congress on Environmental Geotechnics, ICEG 2018, Hangzhou, China, 18/10/28. https://doi.org/10.1007/978-981-13-2227-3_13
Yoshikawa E, Komine H, Goto S. Evaluation on hydraulic conductivity of heavy bentonite-based slurry for using on decommissioning of the Fukushima Daiichi nuclear power station. : Zhan L, Chen Y, Bouazza A, 編集者, Proceedings of the 8th International Congress on Environmental Geotechnics Volume 3 - Towards a Sustainable Geoenvironment. Springer Berlin Heidelberg. 2019. p. 105-112. (Environmental Science and Engineering). https://doi.org/10.1007/978-981-13-2227-3_13
Yoshikawa, E. ; Komine, Hideo ; Goto, S. / Evaluation on hydraulic conductivity of heavy bentonite-based slurry for using on decommissioning of the Fukushima Daiichi nuclear power station. Proceedings of the 8th International Congress on Environmental Geotechnics Volume 3 - Towards a Sustainable Geoenvironment. 編集者 / Liangtong Zhan ; Yunmin Chen ; Abdelmalek Bouazza. Springer Berlin Heidelberg, 2019. pp. 105-112 (Environmental Science and Engineering).
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