Design, installation, and maintenance of temporary storage sites for radioactive decontamination waste

Takayuki Shimaoka, Koji Kumagai, Takeshi Katsumi, Michio Iba

研究成果: 会議への寄与タイプ論文

1 引用 (Scopus)

抜粋

A number of temporary storage sites have been commissioned to contain soils and wastes generated from the decontamination works after the accident at Tokyo Electric Power Company's Fukushima Dai-ichi Nuclear Power Plant. At these sites, volume reduction has been observed in the flexible container bags caused by the dehydration and decomposition of the decontamination waste inside. This situation leads to uneven settlement of the top of these flexible container bags in these temporary storage sites, and might result in problems such as leakage through top and bottom liners installed to contain these container bags. To deal with these problems immediately, the Geomembrane Technical Committee, Japan Chapter of International Geosynthetics Society has conducted deliberations and made reports on procedures for selection and installation of storage containers that are to prevent polluted water from leaking outside of storage sites, structures, and barrier materials, a new inspection procedure for seaming of cover geomembranes, installation of cover materials that are to counter uneven settlement of soil, and also temperature control procedures to prevent natural ignition of waste. This paper summarizes the deliberations and the procedures adopted.

元の言語英語
ページ2385-2390
ページ数6
DOI
出版物ステータス出版済み - 1 1 2015
イベント15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2015 - Fukuoka, Kyushu, 日本
継続期間: 11 9 201511 13 2015

その他

その他15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2015
日本
Fukuoka, Kyushu
期間11/9/1511/13/15

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Geotechnical Engineering and Engineering Geology
  • Soil Science

これを引用

Shimaoka, T., Kumagai, K., Katsumi, T., & Iba, M. (2015). Design, installation, and maintenance of temporary storage sites for radioactive decontamination waste. 2385-2390. 論文発表場所 15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2015, Fukuoka, Kyushu, 日本. https://doi.org/10.3208/jgssp.IGS-44