Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 8th International Congress on Environmental Geotechnics Volume 3 - Towards a Sustainable Geoenvironment |
| Editors | Liangtong Zhan, Yunmin Chen, Abdelmalek Bouazza |
| Publisher | Springer Berlin Heidelberg |
| Pages | 105-112 |
| Number of pages | 8 |
| ISBN (Print) | 9789811322266 |
| DOIs | |
| Publication status | Published - 2019 Jan 1 |
| Event | 8th International Congress on Environmental Geotechnics, ICEG 2018 - Hangzhou, China Duration: 2018 Oct 28 → 2018 Nov 1 |
Publication series
| Name | Environmental Science and Engineering |
|---|---|
| ISSN (Print) | 1863-5520 |
| ISSN (Electronic) | 1863-5539 |
Conference
| Conference | 8th International Congress on Environmental Geotechnics, ICEG 2018 |
|---|---|
| Country | China |
| City | Hangzhou |
| Period | 18/10/28 → 18/11/1 |
Fingerprint
Keywords
- Barite
- Bentonite
- Falling head permeability test
- Hydraulic conductivity
- Slurry
ASJC Scopus subject areas
- Information Systems
- Environmental Engineering
Cite this
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. ed. / Liangtong Zhan; Yunmin Chen; Abdelmalek Bouazza. Springer Berlin Heidelberg, 2019. p. 105-112 (Environmental Science and Engineering).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Evaluation on hydraulic conductivity of heavy bentonite-based slurry for using on decommissioning of the Fukushima Daiichi nuclear power station
AU - Yoshikawa, E.
AU - Komine, Hideo
AU - Goto, S.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - 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.
AB - 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.
KW - Barite
KW - Bentonite
KW - Falling head permeability test
KW - Hydraulic conductivity
KW - Slurry
UR - http://www.scopus.com/inward/record.url?scp=85060646378&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85060646378&partnerID=8YFLogxK
U2 - 10.1007/978-981-13-2227-3_13
DO - 10.1007/978-981-13-2227-3_13
M3 - Conference contribution
SN - 9789811322266
T3 - Environmental Science and Engineering
SP - 105
EP - 112
BT - Proceedings of the 8th International Congress on Environmental Geotechnics Volume 3 - Towards a Sustainable Geoenvironment
A2 - Zhan, Liangtong
A2 - Chen, Yunmin
A2 - Bouazza, Abdelmalek
PB - Springer Berlin Heidelberg
ER -