JP3246143B2 - Steel sheet pile with porous material and steel sheet pile revetment - Google Patents
Steel sheet pile with porous material and steel sheet pile revetmentInfo
- Publication number
- JP3246143B2 JP3246143B2 JP32081893A JP32081893A JP3246143B2 JP 3246143 B2 JP3246143 B2 JP 3246143B2 JP 32081893 A JP32081893 A JP 32081893A JP 32081893 A JP32081893 A JP 32081893A JP 3246143 B2 JP3246143 B2 JP 3246143B2
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- sheet pile
- porous material
- revetment
- plants
- 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
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
- Revetment (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、河川や湖沼等において
使用する多孔質材料を有する鋼製矢板に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a steel sheet pile having a porous material used in rivers and lakes.
【０００２】[0002]
【従来の技術】従来、河川などの鋼製矢板護岸として鋼
矢板や鋼管矢板を使用している。この護岸の景観性を良
好にし、生物の生息環境を向上させるために植物を利用
した技術が、特開平４−４９３０５号公報、実開平４−
２２５１０号公報、実開平４−２２５１１号公報に開示
されている。2. Description of the Related Art Conventionally, steel sheet piles and steel pipe sheet piles have been used as revetments for steel sheet piles in rivers and the like. Techniques using plants to improve the landscape of the revetment and improve the habitat of living organisms are disclosed in JP-A-4-49305 and JP-A-4-49305.
No. 22510 and Japanese Utility Model Laid-Open No. 4-22511.
【０００３】[0003]
【発明が解決しようとする課題】鋼製矢板そのままで
は、錆の発生や凹凸形状によって景観性を損なうという
問題点がある。また、河川側と陸側とが遮断されている
ため護岸面には植物が生育しない。植物の利用によっ
て、景観性や生物の生息環境の向上を図ることを提案し
た前記公開特許公報や公開実用新案公報に開示されてい
るものでは、護岸表面や凹部にケーシングやガイドレー
ルを取付け、そこに植物を植えたり、植生ポットを設け
ている。このため、現場でのケーシングやガイドレール
取り付け作業が発生する。前記ケーシングや植生ポット
内の植物への水分補給の問題、鉄面が見える、人工的で
不自然さが残る等の問題点がある。The steel sheet pile as it is has a problem that the viewability is impaired due to rust and irregularities. Also, plants are not growing on the revetment because the river side and the land side are blocked. In the above-mentioned patent publications and utility model publications that propose to improve the landscape and the habitat of living things by using plants, a casing and a guide rail are attached to a seawall or a concave portion. The plant is planted and a vegetation pot is provided. For this reason, a casing and a guide rail attaching work on site occurs. There are problems such as water supply to plants in the casing and the vegetation pot, iron surfaces are visible, and artificial and unnatural remains.
【０００４】[0004]
【課題を解決するための手段】前述の問題を有利に解決
するために、第１の発明は、多孔質材料を有する鋼製矢
板においては、鋼矢板や鋼管矢板等の鋼製矢板１の河川
や湖沼等の水域側の表面に、布状ないし板状のロックウ
ール、グラスウール等の鉱物繊維、あるいは多孔質コン
クリートなどの植物の育成に適した多孔質材料２を付着
させたことを特徴とする。第２の発明は、第１の発明に
おける多孔質材料を有する鋼製矢板においては、前記鋼
製矢板１に通水用開口部を設けたことを特徴とする。第
３の発明は、鋼製矢板護岸が、第１または第２の発明の
多孔質材料を有する鋼製矢板により構築されていること
を特徴とする。第４の発明は、第３の発明の鋼製矢板護
岸においては、前記鋼製矢板１の縦方向の凹部５を閉塞
するように前記多孔質材料２を取付けておくことによ
り、水域側の護岸面の凹凸形状が緩和された状態で植物
が育成することを特徴とする。SUMMARY OF THE INVENTION In order to advantageously solve the above-mentioned problems, a first aspect of the present invention relates to a steel sheet pile having a porous material.
A porous material 2 suitable for growing plants , such as mineral fibers such as cloth or plate-like rock wool and glass wool, or porous concrete, on the surface of a water body such as a lake or a lake. . The second invention is based on the first invention.
Steel sheet pile having a porous material
The sheet-making sheet pile 1 is provided with an opening for water passage. No.
In the invention of the third aspect, the steel sheet pile revetment is the same as the first or second invention.
Being constructed of steel sheet pile with porous material
It is characterized by. According to a fourth invention, in the steel sheet pile revetment according to the third invention, the porous material 2 is attached so as to close the vertical recess 5 of the steel sheet pile 1, thereby providing a seawall revetment. It is characterized in that the plant grows in a state where the uneven shape of the surface is reduced.
【０００５】次に本発明の作用について説明する。鋼製
矢板における河川側の表面に、多孔質材料２を付着させ
たので、その多孔質材料２の毛細管現象によって河の水
がしみ込み、かつその多孔質材料２の表面において、水
苔等の植物の生育が図れる。また、これによって、景観
性や生物の生息環境の向上が図れる。Next, the operation of the present invention will be described. Since the porous material 2 is adhered to the surface of the steel sheet pile on the river side, the water of the river soaks due to the capillary action of the porous material 2 and the surface of the porous material 2 such as water Plant growth can be achieved. This also improves the landscape and the habitat of living things.
【０００６】[0006]
【実施例】図１は本発明の第１実施例に係る多孔質材料
を有する鋼製矢板を示すものであって、溝形の鋼矢板か
らなる鋼製矢板１に河川の表面に、ロックウールを布状
にした多孔質材料２が、接着剤により固着され、かつ前
記多孔質材料２を固着した多数の鋼製矢板１は、継手３
が相互に噛み合わされた状態で、水底地盤４に打設され
ている。FIG. 1 shows a steel sheet pile having a porous material according to a first embodiment of the present invention. A steel sheet pile 1 made of a grooved steel sheet pile is provided on a river surface with rock wool. A plurality of steel sheet piles 1 to which a porous material 2 made of a cloth material is fixed by an adhesive, and
Are installed on the underwater ground 4 in a state where they are engaged with each other.
【０００７】前記ロックウール布からなる多孔質材料２
を、鋼製矢板１における河川側の表面に固定する手段と
しては、接着剤により貼り付けないで、リベットやボル
ト等の機械的手段により固定してもよい。The porous material 2 made of the rock wool cloth
May be fixed to the river-side surface of the steel sheet pile 1 by mechanical means such as rivets or bolts without sticking with an adhesive.
【０００８】また前記ロックウール布に養分や植物の種
子を入れておくことにより、植物の生育を早めることも
できる。さらにまた、鋼製矢板１に通水用の開口部（図
示を省略した）を設けることにより、地下水の流れなど
を、陸側と河川側との流れの連続性を保つことができ、
植物の根が開口部を通って陸側に張り出すこともでき
る。[0008] By adding nutrients and plant seeds to the rock wool cloth, the growth of plants can be accelerated. Furthermore, by providing an opening (not shown) for water flow in the steel sheet pile 1, it is possible to maintain the continuity of the flow of groundwater and the like between the land side and the river side,
Plant roots can also protrude overland through openings.
【０００９】また、図２に示す本発明の第２実施例のよ
うに、ロックウール板体からなる多孔質材料２が、溝形
の鋼製矢板１の河川側における縦方向の凹部５の開口縁
部に接着剤により固定され、前記溝形の鋼製矢板１と多
孔質材料２との間に水室が設けられている。Further, as shown in FIG. 2, a porous material 2 made of a rock wool plate is provided with an opening of a vertical recess 5 on the river side of a grooved steel sheet pile 1 as shown in FIG. A water chamber is provided between the grooved steel sheet pile 1 and the porous material 2 and is fixed to an edge portion by an adhesive.
【００１０】なお、ロックウールは人造鉱物繊維で、農
業用として水稲育苗用マットや園芸用・育苗用培地等、
土壌の代替え材として使用されている。前記多孔質材料
２を工場で取付けておくことにより、鋼製矢板打設現場
での多孔質材料２の取付け作業は不要であり、毛細管現
象によって水分は補給され、鉄面が見えないまま、鋼製
矢板１における河川側の表面に、植物が生育するので自
然な感じを与える。Rock wool is an artificial mineral fiber, which is used for agricultural purposes such as mats for raising rice seedlings and culture media for horticulture and raising seedlings.
It is used as a substitute for soil. By attaching the porous material 2 at the factory, the work of attaching the porous material 2 at the steel sheet pile driving site is unnecessary, moisture is supplied by capillary action, and the steel surface is not visible. Plants grow on the river side surface of the sheet pile 1 to give a natural feeling.
【００１１】[0011]
【発明の効果】本発明によれば、鋼矢板や鋼管矢板等の
鋼製矢板１の河川側の表面に、ロックウール、グラスウ
ール等の鉱物繊維、あるいは多孔質コンクリートなどの
多孔質材料２を付着させたので、鋼製矢板１における河
川側の表面に植物の生育を図ることができ、かつ景観性
や生物の生息環境が向上する。また、鋼製矢板１の縦方
向の凹部５を閉塞するように多孔質材料２を取付けてお
くことにより、河川側の護岸面の凹凸形状が緩和された
状態で植物が生育するので、景観性をさらに向上させる
ことができる。さらにまた、多孔質材料２の毛細管現象
によって水分は補給され、鉄面が見えないまま、鋼製矢
板１における河川側の表面に、植物が生育するので自然
な感じを与える。According to the present invention, mineral fibers such as rock wool and glass wool or a porous material 2 such as porous concrete are adhered to the river side surface of a steel sheet pile 1 such as a steel sheet pile or a steel pipe sheet pile. As a result, plants can be grown on the surface of the steel sheet pile 1 on the river side, and the landscape and the habitat of living things are improved. In addition, by attaching the porous material 2 so as to close the vertical recesses 5 of the steel sheet pile 1, the plants grow in a state where the unevenness of the revetment surface on the river side is alleviated. Can be further improved. Furthermore, moisture is replenished by the capillary action of the porous material 2, and plants are grown on the river-side surface of the steel sheet pile 1 without giving any visible iron surface, giving a natural feeling.
【図１】本発明の第１実施例に係る複数の鋼製矢板を水
底地盤に打設した状態を示す斜視図である。FIG. 1 is a perspective view showing a state in which a plurality of steel sheet piles according to a first embodiment of the present invention are cast on an underwater ground.
【図２】本発明の第２実施例に係る複数の鋼製矢板を噛
み合せた状態を示す平面図である。FIG. 2 is a plan view showing a state in which a plurality of steel sheet piles according to a second embodiment of the present invention are engaged with each other.
１ 鋼製矢板 ２ 多孔質材料 ３ 継手 ４ 水底地盤 ５ 凹部 DESCRIPTION OF SYMBOLS 1 Steel sheet pile 2 Porous material 3 Joint 4 Submarine ground 5 Depression
───────────────────────────────────────────────────── フロントページの続き (73)特許権者 000002118 住友金属工業株式会社 大阪府大阪市中央区北浜４丁目５番33号 (73)特許権者 000001052 株式会社クボタ 大阪府大阪市浪速区敷津東一丁目２番47 号 (74)上記５名の復代理人 100107250 弁理士 林 信之 (72)発明者 坂田 豊 東京都千代田区大手町二丁目６番３号 新日本製鐵株式会社内 審査官 深田 高義 (56)参考文献 特開 昭59−192135（ＪＰ，Ａ) 特開 昭60−223532（ＪＰ，Ａ) 実開 昭61−102636（ＪＰ，Ｕ) 実開 昭59−19612（ＪＰ，Ｕ) 実開 平５−55849（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) E02D 5/04 E02B 3/06 301 E02D 17/20 102 ──────────────────────────────────────────────────続 き Continued on the front page (73) Patent owner 000002118 Sumitomo Metal Industries Co., Ltd. 4-33, Kitahama, Chuo-ku, Osaka-shi, Osaka (73) Patent holder 000001052 Kubota Co., Ltd. Shikitsu, Naniwa-ku, Osaka-shi, Osaka No. 2-47, Higashi 1-chome (74) The above five sub-agents No. 100107250 Patent Attorney Nobuyuki Hayashi (72) Inventor Yutaka Sakata Examiner, Nippon Steel Corporation 2-3-6, Otemachi 2-chome, Chiyoda-ku, Tokyo Takayoshi Fukada (56) References JP-A-59-192135 (JP, A) JP-A-60-223532 (JP, A) JP-A-61-102636 (JP, U) JP-A-59-19612 (JP, U) (5) Field surveyed (Int. Cl. 7 , DB name) E02D 5/04 E02B 3/06 301 E02D 17/20 102
Claims (4)
や湖沼等の水域側の表面に、布状ないし板状のロックウ
ール、グラスウール等の鉱物繊維、あるいは多孔質コン
クリートなどの植物の育成に適した多孔質材料２を付着
させたことを特徴とする多孔質材料を有する鋼製矢板。1. A river of a steel sheet pile 1 such as a steel sheet pile and a steel pipe sheet pile.
A porous material 2 suitable for growing plants , such as mineral fibers such as cloth or plate-like rock wool and glass wool, or porous concrete, on the surface of a water body such as a lake or a lake. Steel sheet pile with porous material.
ことを特徴とする請求項１に記載の多孔質材料を有する
鋼製矢板。 2. The steel sheet pile 1 is provided with an opening for water passage.
A porous material according to claim 1,
Steel sheet pile.
孔質材料を有する鋼製矢板により構築されていることを
特徴とする多孔質材料を有する鋼製矢板護岸。 3. The method according to claim 1 or 2, wherein
That it is constructed of steel sheet pile with porous material
Steel sheet pile revetment with characteristic porous material.
するように前記多孔質材料２を取付けておくことによ
り、水域側の護岸面の凹凸形状が緩和された状態で植物
が育成することを特徴とする請求項３に記載の多孔質材
料を有する鋼製矢板護岸。 4. A longitudinal recess 5 of the steel sheet pile 1 is closed.
By attaching the porous material 2 so that
The plants in a state where the unevenness of the seawall on the water area side has been alleviated.
4. The porous material according to claim 3, wherein the porous material is grown.
Steel sheet pile revetment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32081893A JP3246143B2 (en) | 1993-11-29 | 1993-11-29 | Steel sheet pile with porous material and steel sheet pile revetment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32081893A JP3246143B2 (en) | 1993-11-29 | 1993-11-29 | Steel sheet pile with porous material and steel sheet pile revetment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07150548A JPH07150548A (en) | 1995-06-13 |
| JP3246143B2 true JP3246143B2 (en) | 2002-01-15 |
Family
ID=18125577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32081893A Expired - Fee Related JP3246143B2 (en) | 1993-11-29 | 1993-11-29 | Steel sheet pile with porous material and steel sheet pile revetment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3246143B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526720B (en) * | 2013-09-26 | 2016-06-08 | 浙江钱塘江水利建筑工程公司 | Precast reinforced concrete piles formula groynes construction |
| CN103526757A (en) * | 2013-09-26 | 2014-01-22 | 浙江钱塘江水利建筑工程公司 | Pile type spur dike body vibration pile sinking construction method |
-
1993
- 1993-11-29 JP JP32081893A patent/JP3246143B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07150548A (en) | 1995-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20011009 |
|
| R250 | Receipt of annual fees |
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