JP4627235B2 - セル式護岸による遮水構造および遮水のモニタリング方法 - Google Patents
セル式護岸による遮水構造および遮水のモニタリング方法 Download PDFInfo
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- JP4627235B2 JP4627235B2 JP2005256266A JP2005256266A JP4627235B2 JP 4627235 B2 JP4627235 B2 JP 4627235B2 JP 2005256266 A JP2005256266 A JP 2005256266A JP 2005256266 A JP2005256266 A JP 2005256266A JP 4627235 B2 JP4627235 B2 JP 4627235B2
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Description
(1) 遮水性の高い地層Dを貫きセル殻1を根入れする(図3のタイプ)、
(2) 難透水性の改良地盤Eにセル殻1を根入れする(図4のタイプ)
等により、遮水護岸を形成することができる。
なお、ブロック単位で水頭を等しくする方法として、貫通孔6の代わりに連通管等を設けてもよい。
1…セル殻、2…アーク部、3…継手部、4…中詰材、5…貫通孔、6…貫通孔
Claims (3)
- 埋立地と水域との間の浸透水の流れを遮断するためのセル式護岸による遮水構造であって、前記セル式護岸は底部が開口し所定深さに根入れされた多数のセル殻と、該セル殻間をつなぐ水域側および埋立地側のアーク部と、前記セル殻およびアーク部の内側に充填された中詰材とからなり、護岸延長方向の所定区間に含まれるセル殻およびアーク部を1つのブロックとし、ブロック内のセル殻で囲まれる部分およびセル殻とアーク部で囲まれる部分を、水頭が均等になるように連通させ、水頭の管理をブロック単位で行なえるようにし、護岸延長方向の少なくとも一部の区間について、前記セル殻およびアーク部の内側の水頭が埋立地側の水頭より高く維持されていることを特徴とするセル式護岸による遮水構造。
- 前記セル式護岸の水域側の、前面水域側の高水位より低くかつ後面埋立地側の管理水位より高い位置に、連通部を設けてあることを特徴とする請求項1記載のセル式護岸による遮水構造。
- 請求項1または2記載のセル式護岸による遮水構造における前記セル殻および/またはアーク部の内側の水頭を観測して、水頭の管理および/またはセル式護岸における漏水の検知を行うことを特徴するセル式護岸における遮水のモニタリング方法。
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JP2007070821A JP2007070821A (ja) | 2007-03-22 |
JP4627235B2 true JP4627235B2 (ja) | 2011-02-09 |
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JP5757657B2 (ja) * | 2011-06-21 | 2015-07-29 | 本州四国連絡高速道路株式会社 | 鋼管杭の防食施工方法 |
CN112700358B (zh) * | 2020-12-25 | 2023-11-28 | 浙江弄潮儿智慧科技有限公司 | 一种海洋生态桩监测的海洋空间资源智能监管系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0742130A (ja) * | 1993-07-29 | 1995-02-10 | Osutorando:Kk | 海面埋立地における遮水設備 |
JPH10165916A (ja) * | 1996-10-09 | 1998-06-23 | Osuto Rand:Kk | 外部を囲繞する土木構造物における遮水設備 |
JP2001232322A (ja) * | 2000-02-21 | 2001-08-28 | Toyo Constr Co Ltd | 海上廃棄物処分施設およびその管理方法 |
JP2001288739A (ja) * | 2000-04-07 | 2001-10-19 | Nippon Steel Corp | 保有水の浸出検知機能を有した遮水性護岸構造とその補修方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0742130A (ja) * | 1993-07-29 | 1995-02-10 | Osutorando:Kk | 海面埋立地における遮水設備 |
JPH10165916A (ja) * | 1996-10-09 | 1998-06-23 | Osuto Rand:Kk | 外部を囲繞する土木構造物における遮水設備 |
JP2001232322A (ja) * | 2000-02-21 | 2001-08-28 | Toyo Constr Co Ltd | 海上廃棄物処分施設およびその管理方法 |
JP2001288739A (ja) * | 2000-04-07 | 2001-10-19 | Nippon Steel Corp | 保有水の浸出検知機能を有した遮水性護岸構造とその補修方法 |
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