Evaluation of effective use of dredged soil as containment dikes of a disposal pond in Japan

Nishizono, Katsuhide; Katagiri, Masaaki; Sega, Yasuhiro; Watabe, Yoichi

Evaluation of effective use of dredged soil as containment dikes of a disposal pond in Japan

Nishizono, Katsuhide; Katagiri, Masaaki; Sega, Yasuhiro et al.

Geotechnical Research, 2022, 9(3), 131-140

Permalink : https://hdl.handle.net/2115/87022

このアイテムのアクセス数:376件（2026-03-18 15:03 集計）

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ファイル	フォーマット	サイズ	閲覧回数	説明
https://doi.org/10.1680/jgere.21.00031			3

論文情報

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アクセス権	metadata only access
URI	https://hdl.handle.net/2115/87022
タイトル	Evaluation of effective use of dredged soil as containment dikes of a disposal pond in Japan
著者	Nishizono, Katsuhide ; Katagiri, Masaaki ; Sega, Yasuhiro ; Watabe, Yoichi
著者名 Nishizono, Katsuhide
著者名 Katagiri, Masaaki
著者名 Sega, Yasuhiro
著者名 Watabe, Yoichi
言語	英語
キーワード	disposal pond
	dredged clay
	effective use
	mechanical dewatering
発行日	2022-03-16
出版者	ICE Publishing
収録物名	Geotechnical Research
巻(号)	9(3)
ページ	131-140
抄録	An extra fill on a revetment was constructed by using mechanically dewatered clay (MDC) made from dredged material in the third area of the Shinmoji-Oki disposal pond (S-3), Japan, in 2011. Since MDC is an artificial material, its long-term stability has not been confirmed. To understand the long-term stability of the constructed revetment, mechanical tests, such as box shear tests, were conducted on block samples taken from two designated areas of the extra fill on the revetment over the 10 years since its construction (2011-2020). As a result, it was confirmed that the shear strength under certain overburden effective stress sufficiently satisfied the value assumed at the designing stage and the strength properties did not change much after 10 years, although the strength constants varied.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	2052-6156
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1680/jgere.21.00031