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タイトル: WATER CUT-OFF PERFORMANCE OF H-JOINTED STEEL PIPE SHEET PILES WITH H-H JOINTS ATTACHING WATER-SWELLING MATERIALS
著者: INAZUMI, SHINYA
KIMURA, MAKOTO  KAKEN_id
KAKUDA, TOSHIMITSU
KOBAYASHI, MASAKATSU
著者名の別形: 稲積, 真哉
キーワード: cutoff wall
H-jointed steel pipe sheet pile with H-H joint
hydraulic conductivity
joint
permeability test
steel pipe sheet pile
waste landfill site
water-swelling material
発行日: 2011
出版者: Japanese Geotechnical Society
誌名: SOILS AND FOUNDATIONS
巻: 51
号: 6
開始ページ: 1019
終了ページ: 1035
抄録: In this research, under various conditions, we evaluate the water cut-off performance of H-jointed steel pipe sheet piles (SPSPs) with the H-H joints attaching water-swelling materials which are components of SPSPs for water cut-off in a coastal waste landfill site. Specifically, we research the water cut-off performance when these H-H joints have foreign particles, when they are in a wet-dry cyclic condition, and when the water-swelling material has deteriorated. As a result of this research, it has been found that in any of the above cases, H-jointed SPSPs with H-H joints attaching water-swelling materials are capable of providing water cut-off performance, and meet seepage control work standards as long as they are under less than certain pressure levels to be considered in coastal waste landfill sites. Also, it has been proved that the above conditions do not affect the water cut-off performance of H-jointed SPSPs with H-H joints attaching water-swelling materials.
著作権等: (c) 2012 The Japanese Geotechnical Society.
本文データは地盤工学会の許諾に基づき登録したものである
URI: http://hdl.handle.net/2433/152405
DOI(出版社版): 10.3208/sandf.51.1019
出現コレクション:学術雑誌掲載論文等

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