JP4599322B2 - 法面保護構造 - Google Patents
法面保護構造 Download PDFInfo
- Publication number
- JP4599322B2 JP4599322B2 JP2006108606A JP2006108606A JP4599322B2 JP 4599322 B2 JP4599322 B2 JP 4599322B2 JP 2006108606 A JP2006108606 A JP 2006108606A JP 2006108606 A JP2006108606 A JP 2006108606A JP 4599322 B2 JP4599322 B2 JP 4599322B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- slope
- precast
- shoulder
- protection structure
- 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.)
- Expired - Fee Related
Links
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Retaining Walls (AREA)
Description
なお、段部6の構造は、図1及び図8から明らかなように、肩止め支圧板2aと肩止め板21とをプレキャスト板30を介して隣接状態に設置され、これら肩止め支圧板2aとプレキャスト板30と肩止め板21とを連通した挿入孔31にPC鋼棒(緊張材)20を挿入し、該PC鋼棒20を緊張して定着させてなる。
2 プレストレスト支圧板
2a 肩止め支圧板
2b 基礎支圧板
3 永久アンカー
4 化粧板
5 連結部材
6 段部
7 連結凹部
8 連結筋
9 鉄筋
10 グラウト
11 突出部
12 定着孔
13 挿入孔
14 法面地山
15 ストランド
16 定着グリップ
17 裸線
18 掘削孔
19 グラウト
20 PC鋼棒(緊張材)
21 肩止め板
22 補強リブ
23 貫通孔
24 スペース
25 上部嵌合突起
26 下部嵌合凹溝
27 嵌合突起
28 嵌合凹溝
29 裏込め材
30 プレキャスト板
31 挿入孔
Claims (2)
- 法面の最上部および最下部に設置した基礎支圧板と、法面の中間部における段部に設置した肩止め支圧板とからなるプレストレスト支圧板が、法面地山に打設した永久アンカーまたはロックボルトで固定され、
前記プレストレスト支圧板間における法面にプレキャスト化粧板が連続的に敷き詰められ、
これらのプレキャスト化粧板が上下方向に貫通した連結部材で連結され、
該連結部材が所定の緊張力で緊張されて肩止め支圧板および基礎支圧板に定着されてプレストレスト支圧板を構成し、
前記段部は、肩止め支圧板と肩止め板とがプレキャスト板を介して隣接状態に設置され、これら肩止め支圧板とプレキャスト板と肩止め板とを連通した挿入孔に緊張材を挿入し、該緊張材を緊張してなること
を特徴とする法面保護構造。 - プレキャスト化粧板と法面との間には裏込め材が充填されたこと
を特徴とする請求項1に記載の法面保護構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006108606A JP4599322B2 (ja) | 2006-04-11 | 2006-04-11 | 法面保護構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006108606A JP4599322B2 (ja) | 2006-04-11 | 2006-04-11 | 法面保護構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007278017A JP2007278017A (ja) | 2007-10-25 |
JP4599322B2 true JP4599322B2 (ja) | 2010-12-15 |
Family
ID=38679725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006108606A Expired - Fee Related JP4599322B2 (ja) | 2006-04-11 | 2006-04-11 | 法面保護構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4599322B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5229913B2 (ja) * | 2009-10-26 | 2013-07-03 | 西日本エス・ピー・シー株式会社 | 法面補強工法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0372114A (ja) * | 1989-08-10 | 1991-03-27 | Kurosawa Kensetsu Kk | 法面擁壁構築方法 |
JP2005256602A (ja) * | 2005-04-28 | 2005-09-22 | Kiso Jiban Consultants Kk | 擁壁施工方法 |
JP2005264644A (ja) * | 2004-03-22 | 2005-09-29 | Yamanashiken Kasen Bosai Center | 護岸ブロック |
-
2006
- 2006-04-11 JP JP2006108606A patent/JP4599322B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0372114A (ja) * | 1989-08-10 | 1991-03-27 | Kurosawa Kensetsu Kk | 法面擁壁構築方法 |
JP2005264644A (ja) * | 2004-03-22 | 2005-09-29 | Yamanashiken Kasen Bosai Center | 護岸ブロック |
JP2005256602A (ja) * | 2005-04-28 | 2005-09-22 | Kiso Jiban Consultants Kk | 擁壁施工方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2007278017A (ja) | 2007-10-25 |
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