JP5557166B2 - 防護柵 - Google Patents
防護柵 Download PDFInfo
- Publication number
- JP5557166B2 JP5557166B2 JP2011098542A JP2011098542A JP5557166B2 JP 5557166 B2 JP5557166 B2 JP 5557166B2 JP 2011098542 A JP2011098542 A JP 2011098542A JP 2011098542 A JP2011098542 A JP 2011098542A JP 5557166 B2 JP5557166 B2 JP 5557166B2
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- Prior art keywords
- prevention structure
- horizontal rope
- falling
- rock
- wire
- Prior art date
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- 238000009434 installation Methods 0.000 claims description 29
- 230000004888 barrier function Effects 0.000 claims 2
- 239000011435 rock Substances 0.000 description 113
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- 239000006096 absorbing agent Substances 0.000 description 3
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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Images
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Description
(参考例1)
(参考例2)
(参考例3)
(参考例4)
2 端末支柱
2A 中間支柱
3 横ロープ材
7 横ロープ材
51 網状体(遮蔽部材)
61 線材枠
62 枠材
62T 縦部
62Y 横部
63 横線材
71 蛇籠
81 袋体(遮蔽部材)
91 抜け出し防止構造(遮蔽部材)
Claims (7)
- 設置面に左右に所定の間隔で複数の支柱を設け、前記支柱間に横ロープ材を多段に設けた防護柵において、前記設置面と下段の前記横ロープ材間を塞ぐ遮蔽部材を備え、前記遮蔽部材が、前記支柱の設置場所の斜面側前方が薄く後方が厚い傾斜を有する傾斜部を設けた抜け出し防止構造であることを特徴とする防護柵。
- 前記抜け出し防止構造が蛇籠であることを特徴とする請求項1記載の防護柵。
- 前記支柱に前記抜け出し防止構造を固定することを特徴とする請求項1記載の防護柵。
- 前記設置面に前記抜け出し防止構造を固定することを特徴とする請求項1記載の防護柵。
- 前記支柱を支える控えワイヤと、前記控えワイヤを固定する控ワイヤ用アンカーを設けた防護柵において、前記控ワイヤ用アンカーより前記抜け出し防止構造を吊るすことを特徴とする請求項1記載の防護柵。
- 前記横ロープ材と金網で構成された防護面を設けた防護柵において、前記防護面に前記抜け出し防止構造を固定することを特徴とする請求項1記載の防護柵。
- 前記抜け出し防止構造が、前記横ロープ材に連結された袋体であることを特徴とする請求項1記載の防護柵。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011098542A JP5557166B2 (ja) | 2010-09-17 | 2011-04-26 | 防護柵 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010210064 | 2010-09-17 | ||
JP2010210064 | 2010-09-17 | ||
JP2011098542A JP5557166B2 (ja) | 2010-09-17 | 2011-04-26 | 防護柵 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012082677A JP2012082677A (ja) | 2012-04-26 |
JP5557166B2 true JP5557166B2 (ja) | 2014-07-23 |
Family
ID=46241828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011098542A Active JP5557166B2 (ja) | 2010-09-17 | 2011-04-26 | 防護柵 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5557166B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6007147B2 (ja) * | 2013-05-01 | 2016-10-12 | 株式会社ビーセーフ | 防護柵における支柱下端の保全構造および保全方法 |
JP6523075B2 (ja) * | 2015-06-30 | 2019-05-29 | 東京製綱株式会社 | 落石防護柵 |
JP6611320B2 (ja) * | 2015-10-23 | 2019-11-27 | Jfe建材株式会社 | 漂流物捕捉用柵 |
JP6130092B1 (ja) * | 2017-03-07 | 2017-05-17 | 株式会社シビル | 衝撃吸収体 |
CN111549804B (zh) * | 2020-05-26 | 2021-08-10 | 中国电建集团成都勘测设计研究院有限公司 | 一种路堑边坡加强型被动防护系统及其施工方法 |
CN112982998B (zh) * | 2021-03-10 | 2022-07-12 | 枣庄昊德新型材料科技有限公司 | 一种建筑施工用沙堆控制装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5120003Y2 (ja) * | 1971-06-08 | 1976-05-26 | ||
JPS5453806U (ja) * | 1977-09-21 | 1979-04-13 | ||
JPS6042087Y2 (ja) * | 1981-11-18 | 1985-12-23 | 瀬戸内金網商工株式会社 | 落石防護柵 |
JP3954414B2 (ja) * | 2002-03-11 | 2007-08-08 | 開発コンクリート株式会社 | 網を用いた防護体 |
JP5118930B2 (ja) * | 2007-10-01 | 2013-01-16 | Jfe建材株式会社 | 落石防護壁 |
JP5311198B2 (ja) * | 2007-11-06 | 2013-10-09 | 株式会社天商 | 小動物の自動車道路への侵入防止装置 |
JP4808226B2 (ja) * | 2008-02-06 | 2011-11-02 | 株式会社プロテックエンジニアリング | 衝撃吸収柵 |
-
2011
- 2011-04-26 JP JP2011098542A patent/JP5557166B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2012082677A (ja) | 2012-04-26 |
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