JP5211010B2 - 垂直面崩落防止構造 - Google Patents
垂直面崩落防止構造 Download PDFInfo
- Publication number
- JP5211010B2 JP5211010B2 JP2009238476A JP2009238476A JP5211010B2 JP 5211010 B2 JP5211010 B2 JP 5211010B2 JP 2009238476 A JP2009238476 A JP 2009238476A JP 2009238476 A JP2009238476 A JP 2009238476A JP 5211010 B2 JP5211010 B2 JP 5211010B2
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- JP
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- Prior art keywords
- steel wall
- pseudo stone
- stone panel
- wall material
- vertical surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000002265 prevention Effects 0.000 title claims description 38
- 239000000463 material Substances 0.000 claims description 77
- 239000004575 stone Substances 0.000 claims description 73
- 229910000831 Steel Inorganic materials 0.000 claims description 62
- 239000010959 steel Substances 0.000 claims description 62
- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 239000002689 soil Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 description 25
- 238000010276 construction Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 3
- 239000013049 sediment Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Retaining Walls (AREA)
Description
B・・・・鋼製壁面材 B’・・・鋼製壁面材
C・・・・土砂
1・・・・背面板 2・・・・擬石
3・・・・格子状凹溝 4・・・・鋼製壁面材連結固定用切り欠き孔
5・・・・支軸挿入用切り欠き孔 6・・・・横広幅溝
10・・・縦方向の鉄筋 10’・・縦方向の鉄筋
11・・・横方向の鉄筋 11’・・横方向の鉄筋
12・・・水平フレーム 12’・・水平フレーム
13・・・縦方向水平鉄筋 14・・・横方向水平鉄筋
20・・・連結固定具 20’・・連結固定具
21・・・フック部 22・・・基部
23・・・軸材 24・・・ワッシャー
25・・・ナット 30・・・支持軸
30a・・環状端部 30b・・環状端部
31・・・押さえ鉄筋 31’・・押さえ鉄筋
32・・・凸状部 33・・・係止鉄筋
40・・・透水性シート 40’・・透水性シート
130・・支持軸 130a・環状端部
130b・環状端部 133・・水平フレームの横方向の鉄筋
A''・・・擬石パネル B''・・・鋼製壁面材
D・・・・堤体の堤内側 D1・・・堤体盛土
D2・・・堤体端部 D3・・・堤体土面
E・・・・吸出し防止材 F・・・・土砂
G・・・・ドレーン H・・・・U型側溝
H1・・・U型側溝の頂部
230・・支持軸 212・・水平フレーム
Claims (2)
- 垂直面上に擬石パネルが並置され、該擬石パネルに鋼製壁面材が連結固定されてなる垂直面崩落防止構造であって、
前記擬石パネルは、その1単位の重量が60kg以下であって、背面板と、該背面板上に一体的に形成された複数の硬質材からなる擬石とからなり、各擬石は直線状に交差する格子状凹溝により区画配列されており、
前記鋼製壁面材は、前記擬石パネルの格子状凹溝に嵌合するように格子状に配列した格子状鉄筋よりなる、
ことを特徴する垂直面崩落防止構造。 - 鋼製壁面材は、その下端に土中に位置する水平フレームを備えると共に水平フレームに対して垂直に起立しており、鋼製壁面材上には押さえ鉄筋が配され、該押さえ鉄筋と水平フレームとを連結して鋼製壁面材の立設状態を固定する支持軸が設けられていることを特徴とする請求項1に記載の垂直面崩落防止構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009238476A JP5211010B2 (ja) | 2009-10-15 | 2009-10-15 | 垂直面崩落防止構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009238476A JP5211010B2 (ja) | 2009-10-15 | 2009-10-15 | 垂直面崩落防止構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011084941A JP2011084941A (ja) | 2011-04-28 |
JP5211010B2 true JP5211010B2 (ja) | 2013-06-12 |
Family
ID=44078088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009238476A Active JP5211010B2 (ja) | 2009-10-15 | 2009-10-15 | 垂直面崩落防止構造 |
Country Status (1)
Country | Link |
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JP (1) | JP5211010B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2991355B1 (fr) * | 2012-05-29 | 2014-06-27 | Alain Antoniazzi | Element de construction d'un muret |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0731946U (ja) * | 1993-11-19 | 1995-06-16 | 環境工学株式会社 | 自然型護岸、擁壁構造物 |
JPH10180732A (ja) * | 1996-12-24 | 1998-07-07 | Chiyoda Tech & Ind Co Ltd | マトリックス状擬岩ブロックの製造方法 |
JP4851501B2 (ja) * | 2008-08-06 | 2012-01-11 | 株式会社田中 | 斜面崩落防止構造 |
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2009
- 2009-10-15 JP JP2009238476A patent/JP5211010B2/ja active Active
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