JPH02106027U - - Google Patents
Info
- Publication number
- JPH02106027U JPH02106027U JP1496689U JP1496689U JPH02106027U JP H02106027 U JPH02106027 U JP H02106027U JP 1496689 U JP1496689 U JP 1496689U JP 1496689 U JP1496689 U JP 1496689U JP H02106027 U JPH02106027 U JP H02106027U
- Authority
- JP
- Japan
- Prior art keywords
- steel
- lattice beam
- dimensional
- dimensional lattice
- river
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000003628 erosive effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Revetment (AREA)
Description
第１図は第３図の−線断面図、第２図は本
考案の実施例になる鋼製立体格子梁砂防ダムの平
面図、第３図は第１図の−線断面図、第４図
は第１の従来例になる砂防ダムの構成説明図、第
５図は第２の従来例になる砂防ダムの構成説明図
、第６図は第３の従来例になる砂防ダムの構成説
明図である。
１……鋼製立体格子梁、２………横梁部材、３
……縦連結部材、４……横連結部材、４ａ……突
出部、５……支柱部材、１１……袖コンクリート
、１２……流路溝、１３……柱ベース部、１３ａ
……側壁。
Figure 1 is a cross-sectional view taken along the - line in Figure 3, Figure 2 is a plan view of a steel three-dimensional lattice beam erosion control dam that is an embodiment of the present invention, Figure 3 is a cross-sectional view taken along the - line in Figure 1, and Figure 4 is a cross-sectional view taken along the - line in Figure 3. The figure is an explanatory diagram of the configuration of a first conventional example of an erosion control dam, FIG. 5 is an explanatory diagram of the configuration of an erosion control dam that is a second conventional example, and FIG. 6 is an explanatory diagram of the configuration of an erosion control dam that is a third conventional example. It is a diagram. 1...Steel three-dimensional lattice beam, 2...Horizontal beam member, 3
... Vertical connection member, 4 ... Horizontal connection member, 4a ... Protrusion, 5 ... Support member, 11 ... Sleeve concrete, 12 ... Channel groove, 13 ... Column base part, 13a
...side wall.
Claims (1)
路溝を形成し、巨礫のみを阻止する間隔で鋼製の
縦梁部材と横梁部材とを配して立体格子状に形成
してなる鋼製立体格子梁を前記流路溝に跨がつて
配置すると共に、該鋼製立体格子梁の長手方向の
河川下流側の端部を、河川の上流側に向いた前記
袖コンクリートの側壁面に固定したことを特徴と
する鋼製立体格子梁砂防ダム。 A steel structure in which channel grooves are formed between sleeve concrete poured on both banks of a river, and vertical and horizontal steel beams are arranged at intervals that only block boulders, forming a three-dimensional lattice. A three-dimensional steel lattice beam is arranged to straddle the channel groove, and the lengthwise downstream end of the steel three-dimensional lattice beam is fixed to the side wall surface of the sleeve concrete facing upstream of the river. This is a steel three-dimensional lattice beam erosion control dam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1496689U JPH0529217Y2 (en) | 1989-02-09 | 1989-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1496689U JPH0529217Y2 (en) | 1989-02-09 | 1989-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02106027U true JPH02106027U (en) | 1990-08-23 |
| JPH0529217Y2 JPH0529217Y2 (en) | 1993-07-27 |
Family
ID=31226611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1496689U Expired - Lifetime JPH0529217Y2 (en) | 1989-02-09 | 1989-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529217Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011063969A (en) * | 2009-09-16 | 2011-03-31 | Kobe Steel Ltd | Metallic permeation check dam |
| JP2011063968A (en) * | 2009-09-16 | 2011-03-31 | Kobe Steel Ltd | Metallic permeation check dam |
| JP2011214298A (en) * | 2010-03-31 | 2011-10-27 | Kobe Steel Ltd | Permeable sand-preventing sluice |
| JP2021161812A (en) * | 2020-04-02 | 2021-10-11 | 東京電力ホールディングス株式会社 | Screen structure, and screen structure construction method |
-
1989
- 1989-02-09 JP JP1496689U patent/JPH0529217Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011063969A (en) * | 2009-09-16 | 2011-03-31 | Kobe Steel Ltd | Metallic permeation check dam |
| JP2011063968A (en) * | 2009-09-16 | 2011-03-31 | Kobe Steel Ltd | Metallic permeation check dam |
| JP2011214298A (en) * | 2010-03-31 | 2011-10-27 | Kobe Steel Ltd | Permeable sand-preventing sluice |
| JP2021161812A (en) * | 2020-04-02 | 2021-10-11 | 東京電力ホールディングス株式会社 | Screen structure, and screen structure construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529217Y2 (en) | 1993-07-27 |
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