JP2012122308A - 可動式防波堤および可動式防波施設 - Google Patents
可動式防波堤および可動式防波施設 Download PDFInfo
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- JP2012122308A JP2012122308A JP2010276201A JP2010276201A JP2012122308A JP 2012122308 A JP2012122308 A JP 2012122308A JP 2010276201 A JP2010276201 A JP 2010276201A JP 2010276201 A JP2010276201 A JP 2010276201A JP 2012122308 A JP2012122308 A JP 2012122308A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
【解決手段】上下に長尺に形成され、水底側に開口部11aを有して水底地盤E内に挿入固定された外筒管11と、外筒管11の内部に挿入され、外筒管11の長手方向に昇降移動可能に配置されるとともに、自身の内部に供給された気体により浮力を生じて上昇可能に設けられた浮上管12とを備える可動式防波堤10において、外筒管11は、水底面GLに対して開口部11aが一致され、浮上管12は、外筒管11がかつ水底面GLから下方に所定深さH1で埋設された部分に対し、上昇位置の浮上管12への水平方向の応力を受ける浮上管側上部補強部材12cを設ける。
【選択図】図6
Description
5 捨石
10 可動式防波堤
11 外筒管
11a 開口部
11b 外筒管側上部補強部材(外筒管側補強部材)
11c 外筒管側下部補強部材(外筒管側補強部材)
11d 外筒管開口部揺止部材
11e 外筒管上端揺止部材
12 浮上管
12a 開口部
12b ストッパ
12c 浮上管側上部補強部材(浮上管側補強部材)
12d 浮上管側下部補強部材(浮上管側補強部材)
12e 浮上管下端揺止部材
12f 補強リブ
21 電力受信部
21a ブラケット
22 電力送信部
22a ブラケット
23 回転防止部材
120 クレーン
121 電動バイブロ
122 ヤットコ
122a チャック部
H1 水底面からの所定深さ
E 水底地盤
GL 水底面
WL 水面
Claims (3)
- 上下に長尺に形成され、水底側に開口部を有して水底地盤内に挿入固定された外筒管と、前記外筒管の内部に挿入され、前記外筒管の長手方向に昇降移動可能に配置されるとともに、自身の内部に供給された気体により浮力を生じて上昇可能に設けられた浮上管と、を備える可動式防波堤において、
前記外筒管は、水底面に対して前記開口部が一致され、前記浮上管は、前記外筒管が前記水底面から下方に所定深さで埋設された部分に対し、上昇位置の前記浮上管への水平方向の応力を受ける浮上管側上部補強部材が設けられていることを特徴とする可動式防波堤。 - 前記浮上管は、蓄電池を内装するとともに、当該蓄電池に電力を供給するための電力受信部を有し、前記外筒管は、前記浮上管の下降位置において前記電力受信部に電力を送信する電力送信部を有しており、
前記電力送信部は、前記外筒管の前記水底面から所定深さで埋設された範囲に配置され、
前記電力受信部は、前記浮上管の上端が前記水底面と一致された下降位置において、前記浮上管の上端よりも下方の範囲で前記電力送信部に対向して配置されていることを特徴とする請求項1に記載の可動式防波堤。 - 請求項1または2に記載の可動式防波堤を水底に複数配列したことを特徴とする可動式防波施設。
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JP2012122308A true JP2012122308A (ja) | 2012-06-28 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014181465A (ja) * | 2013-03-18 | 2014-09-29 | Port & Airport Research Institute | 可動式防波堤及び可動式防波施設 |
JP2015172283A (ja) * | 2014-03-11 | 2015-10-01 | エム・エムブリッジ株式会社 | 可動式防波堤および可動式防波施設 |
JP2015196991A (ja) * | 2014-04-01 | 2015-11-09 | 株式会社大林組 | 可動式防波堤の回転防止構造 |
JP2017166180A (ja) * | 2016-03-15 | 2017-09-21 | 株式会社大林組 | 可動式防波堤の振動低減構造および可動式防波堤の設置方法 |
CN109519321A (zh) * | 2019-01-11 | 2019-03-26 | 哈尔滨工程大学 | 一种可兼作波浪能发电装置的浮式防波堤 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005290965A (ja) * | 2004-03-11 | 2005-10-20 | Ohbayashi Corp | 可動式防波堤 |
JP2010203077A (ja) * | 2009-02-27 | 2010-09-16 | Mitsubishi Heavy Industries Bridge & Steel Structures Engineering Co Ltd | 可動式防波堤及び可動式防波施設 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005290965A (ja) * | 2004-03-11 | 2005-10-20 | Ohbayashi Corp | 可動式防波堤 |
JP2010203077A (ja) * | 2009-02-27 | 2010-09-16 | Mitsubishi Heavy Industries Bridge & Steel Structures Engineering Co Ltd | 可動式防波堤及び可動式防波施設 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014181465A (ja) * | 2013-03-18 | 2014-09-29 | Port & Airport Research Institute | 可動式防波堤及び可動式防波施設 |
JP2015172283A (ja) * | 2014-03-11 | 2015-10-01 | エム・エムブリッジ株式会社 | 可動式防波堤および可動式防波施設 |
JP2015196991A (ja) * | 2014-04-01 | 2015-11-09 | 株式会社大林組 | 可動式防波堤の回転防止構造 |
JP2017166180A (ja) * | 2016-03-15 | 2017-09-21 | 株式会社大林組 | 可動式防波堤の振動低減構造および可動式防波堤の設置方法 |
CN109519321A (zh) * | 2019-01-11 | 2019-03-26 | 哈尔滨工程大学 | 一种可兼作波浪能发电装置的浮式防波堤 |
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