JPS58153223U - Fastening structure of flexible membrane weir - Google Patents
Fastening structure of flexible membrane weirInfo
- Publication number
- JPS58153223U JPS58153223U JP4988782U JP4988782U JPS58153223U JP S58153223 U JPS58153223 U JP S58153223U JP 4988782 U JP4988782 U JP 4988782U JP 4988782 U JP4988782 U JP 4988782U JP S58153223 U JPS58153223 U JP S58153223U
- Authority
- JP
- Japan
- Prior art keywords
- flexible membrane
- fastening structure
- anchor bolt
- nut
- membrane weir
- 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.)
- Pending
Links
Landscapes
- Barrages (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のコム堰の膨張起立時の締着構造を図示し
た横断側面図、第２図はその収縮倒伏時の転石の状態を
図示した説明図、第３図は別の従来のゴム堰の締着構造
を図示した横断側面図、第４図は本案に係る可撓性膜堰
の一実施例を図示した横断側面図、第５図はその収縮倒
伏時の転石の状態を図示した説明図、第６図は他の実施
例にお ゛ける締着構造を図示した横断側面図、第７図
はさらに他の実施例における締着構造を図示した横断側
面図である。
１・・・ゴム堰、２・・・上流側部片、３・・・下流側
部片、４・・・突条、５・・・重ね合せ側縁、６・・・
河床コンクリート、７・・・河床コンクリート頂面、８
・・・アンカーボルト、９・・・埋込み金具、１０・・
・押え金具、１１・・・ナツト、１２・・・スポンジ、
１３・・・プロテクター、１４・・・側端部。Figure 1 is a cross-sectional side view illustrating the fastening structure of a conventional comb weir when it expands and stands up, Figure 2 is an explanatory diagram illustrating the state of the boulders when it contracts and falls, and Figure 3 is another conventional rubber Fig. 4 is a cross-sectional side view illustrating the fastening structure of the weir, Fig. 4 is a cross-sectional side view illustrating an embodiment of the flexible membrane weir according to the present invention, and Fig. 5 is a cross-sectional side view illustrating the state of boulders during contraction and lodging. The explanatory diagram, FIG. 6, is a cross-sectional side view showing a fastening structure in another embodiment, and FIG. 7 is a cross-sectional side view showing a fastening structure in still another embodiment. DESCRIPTION OF SYMBOLS 1...Rubber weir, 2...Upstream side piece, 3...Downstream side piece, 4...Protrusion, 5...Overlap side edge, 6...
River bed concrete, 7... River bed concrete top surface, 8
...Anchor bolt, 9...Embedded metal fitting, 10...
・Presser metal fitting, 11...nut, 12...sponge,
13...Protector, 14... Side end portion.
Claims (1)
に螺合されるナツトにより押え金具を介して固定された
可撓性膜堰において、前記アンカーボルトおよびナツト
の上端に対し所定の間隔をなして配置された保護材にて
、前記押え金具、アンカーボルトおよびナツトを被覆し
たことを特徴とする可撓性膜堰の締着構造。In a flexible membrane weir, which is fixed via a holding fitting by an anchor bolt protruding upward from above the riverbed and a nut screwed onto the bolt, the anchor bolt is fixed at a predetermined distance from the upper ends of the anchor bolt and the nut. A fastening structure for a flexible membrane dam, characterized in that the holding fitting, the anchor bolt, and the nut are covered with a protective material arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4988782U JPS58153223U (en) | 1982-04-08 | 1982-04-08 | Fastening structure of flexible membrane weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4988782U JPS58153223U (en) | 1982-04-08 | 1982-04-08 | Fastening structure of flexible membrane weir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58153223U true JPS58153223U (en) | 1983-10-13 |
Family
ID=30060712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4988782U Pending JPS58153223U (en) | 1982-04-08 | 1982-04-08 | Fastening structure of flexible membrane weir |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58153223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7387947B1 (en) * | 2023-03-29 | 2023-11-28 | バンドー化学株式会社 | Waterproof structure and method |
-
1982
- 1982-04-08 JP JP4988782U patent/JPS58153223U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7387947B1 (en) * | 2023-03-29 | 2023-11-28 | バンドー化学株式会社 | Waterproof structure and method |
| WO2024201850A1 (en) * | 2023-03-29 | 2024-10-03 | バンドー化学株式会社 | Flood prevention structure and flood prevention method |
| WO2024203559A1 (en) * | 2023-03-29 | 2024-10-03 | バンドー化学株式会社 | Flood prevention structure and flood prevention method |
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