JP2000120038A - Reinforcing method of bank - Google Patents
Reinforcing method of bankInfo
- Publication number
- JP2000120038A JP2000120038A JP10292531A JP29253198A JP2000120038A JP 2000120038 A JP2000120038 A JP 2000120038A JP 10292531 A JP10292531 A JP 10292531A JP 29253198 A JP29253198 A JP 29253198A JP 2000120038 A JP2000120038 A JP 2000120038A
- Authority
- JP
- Japan
- Prior art keywords
- container
- concrete
- bank
- reinforcing
- filled
- 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
- Revetment (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、決壊のおそれのあ
る堤防を補強する堤防の補強方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dike reinforcing method for reinforcing a dike which may be broken.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】従来か
ら、図１に図示したように堤防１の河川11側の面の所定
ケ所（図１中の×印の部分）が水流により洗堀されて凹
所４となり、該凹所４において堤防１の決壊のおそれが
あると判断された場合には、直ちに近くの工場などから
コンクリートブロック20を集め、図２に図示したように
該洗堀によりえぐられた凹所４に該コンクリートブロッ
ク20を配設して該堤防１を補強している（本実施例と同
一構成部分には同一符号を付した。)。2. Description of the Related Art Conventionally, as shown in FIG. 1, a predetermined portion of the embankment 1 on the side of the river 11 (marked with "x" in FIG. 1) has been scoured by a water flow. When it is determined that there is a risk of the levee 1 being broken in the recess 4, the concrete blocks 20 are immediately collected from a nearby factory or the like, and the concrete is washed by the scouring as shown in FIG. The concrete block 20 is disposed in the recessed recess 4 to reinforce the embankment 1 (the same components as those in the present embodiment are denoted by the same reference numerals).
【０００３】しかしながら、この補強方法の場合には、
当然のことながら重量のあるコンクリートブロック20を
搬送し、更に、現場において重量があり、外形状によっ
ては吊り上げにくいコンクリートブロック20を重機21に
より吊り上げて配設しなければならず、非常に厄介であ
る。However, in the case of this reinforcing method,
Naturally, a heavy concrete block 20 must be transported, and furthermore, a heavy concrete block 20 which is heavy on the site and difficult to lift depending on its external shape must be lifted and disposed by the heavy equipment 21, which is very troublesome. .
【０００４】また、このような凹所４には実際、重量２
〜３トンのコンクリートブロック20が数百個から数千個
必要となり、常時これだけのコンクリートブロック20を
備えておくことは経済的にも、また、物理的（場所な
ど）にも不可能である。In addition, such a recess 4 actually has a weight of 2
Hundreds to thousands of concrete blocks 20 of up to 3 tons are required, and it is impossible to always provide such concrete blocks 20 economically and physically (location, etc.).
【０００５】更に、この補強方法では凹所４に合う形状
のコンクリートブロック20を配設することは事実上無理
であって（近くにあるコンクリートブロック20をただ集
めて早急に配設するだけである為)、良好な凹所４の補
強は不可能である。Furthermore, it is practically impossible to arrange a concrete block 20 having a shape corresponding to the recess 4 in this reinforcing method (only the nearby concrete blocks 20 are collected and immediately arranged). Therefore, good reinforcement of the recess 4 is not possible.
【０００６】本発明は、このような問題点を解決した堤
防の補強方法を提供するものである。[0006] The present invention provides a method for reinforcing a dike that solves such problems.
【０００７】[0007]
【課題を解決するための手段】添付図面を参照して本発
明の要旨を説明する。The gist of the present invention will be described with reference to the accompanying drawings.
【０００８】河川11の堤防１を補強する堤防の補強方法
であって、適宜な容体２にコンクリートを詰入し、該コ
ンクリートが未硬化の状態のまま、該コンクリートを詰
入した容体２を堤防１の所定ケ所に配設することを特徴
とする堤防の補強方法に係るものである。This is a method of reinforcing a levee for reinforcing the levee 1 of a river 11 by filling concrete into an appropriate container 2 and, while the concrete is in an uncured state, filling the container 2 with the concrete. The present invention relates to a method for reinforcing embankments, wherein the embankment is disposed at a predetermined location.
【０００９】また、決壊のおそれがある堤防１の河川11
側の面の所定ケ所を補強する堤防の補強方法であって、
適宜な容体２にコンクリートを詰入し、該コンクリート
が未硬化の状態のまま、該コンクリートを詰入した容体
２を堤防１の河川11側の面の所定ケ所に配設することを
特徴とする堤防の補強方法に係るものである。[0009] In addition, the river 11 of the embankment 1 which may be broken.
A method of reinforcing a dike for reinforcing a predetermined portion of a side surface,
A suitable container 2 is filled with concrete, and while the concrete is in an uncured state, the container 2 filled with the concrete is disposed at a predetermined location on the river 11 side of the embankment 1. It relates to the method of reinforcing embankments.
【００１０】また、請求項１，２いずれか１項に記載の
堤防の補強方法において、コンクリートを詰入した後、
容体２を適宜な手段で吊り上げて堤防１の所定ケ所若し
くは河川11側の面の所定ケ所に配設することを特徴とす
る堤防の補強方法に係るものである。[0010] In the method for reinforcing a dike according to any one of claims 1 and 2, after filling concrete,
The present invention relates to a method for reinforcing a dike, characterized in that the container 2 is lifted by a suitable means and disposed at a predetermined location of the embankment 1 or at a predetermined location on the surface on the river 11 side.
【００１１】[0011]
【発明の作用及び効果】堤防１の補強は、現場に例えば
生コン車が向かい、その場で容体２にコンクリートを詰
入し、そのまま該容体２を堤防１の河川11側の面の所定
ケ所に配設するだけでよく、重いコンクリートブロック
20を搬送する手間が省ける。In order to reinforce the dike 1, for example, a ready-mixed concrete car goes to the site, concrete is filled in the container 2 at that site, and the container 2 is directly placed at a predetermined position on the river 11 side of the dike 1. Just lay out, heavy concrete blocks
The trouble of transporting 20 can be saved.
【００１２】また、容体２内のコンクリートは未硬化の
状態であるから、該容体２は適宜変形し、例えば河川11
側の面の所定ケ所、即ち、凹所４に沿う形となる為、該
凹所４を確実に埋めることができ、それだけ良好な堤防
１の補強が達成されることになる。Further, since the concrete in the container 2 is in an unhardened state, the container 2 is appropriately deformed, for example, the river 11
Since the shape is along a predetermined portion of the side surface, that is, along the concave portion 4, the concave portion 4 can be reliably filled, so that good reinforcement of the embankment 1 is achieved.
【００１３】[0013]
【発明の実施の形態】図３〜図６は、本発明の実施例を
図示したもので、以下に説明する。3 to 6 illustrate an embodiment of the present invention, which will be described below.
【００１４】図４の容体２は最もシンプルな形状のも
の、また、図５の容体２は下部両側に脚部２ｃを設けた
もの、図６の容体２は円筒体２ｄを並設したものであ
る。The container 2 shown in FIG. 4 has the simplest shape, the container 2 shown in FIG. 5 has legs 2c on both lower sides, and the container 2 shown in FIG. 6 has cylindrical members 2d arranged side by side. is there.
【００１５】夫々の容体２は上部に開口部２ａが形成さ
れ、この開口部２ａにはコンクリートの流出を防止する
蓋部２ｂが設けられている（図６のタイプには特別蓋部
２ｂはない。)。Each container 2 has an opening 2a formed in the upper part, and a cover 2b for preventing the concrete from flowing out is provided in the opening 2a (the type shown in FIG. 6 does not have the special cover 2b). .).
【００１６】また、図５の容体２は内部にロープ５を配
設してコンクリート詰入時における変形を防止してい
る。The container 2 shown in FIG. 5 has a rope 5 disposed inside to prevent deformation when the concrete is filled.
【００１７】更に、容体２には吊り下げ部６が設けら
れ、この吊り下げ部６にワイヤー７などを連結し、堤防
１に固定した杭８と該ワイヤー７とを連結しておけば容
体２が流失することは防止され、また、容体２を例えば
別なケ所で再使用すべく引き上げる際にも非常に便利と
なる。Further, the container 2 is provided with a suspending portion 6, and a wire 7 or the like is connected to the suspending portion 6, and a stake 8 fixed to the embankment 1 and the wire 7 are connected. Is prevented from being washed away, and is also very convenient when the container 2 is lifted up, for example, for reuse in another place.
【００１８】また、容体２は折り畳み可能であり、収納
保管性が非常に良好となるように構成されている。Further, the container 2 is foldable, and is configured so that storage and storage properties are very good.
【００１９】尚、図面の容体２は布製（キャンバス地な
ど）であるが、他に合成樹脂製などどのような素材でも
良い。The container 2 in the drawing is made of cloth (canvas or the like), but may be made of any other material such as synthetic resin.
【００２０】符号12はひも３を通す孔である。Reference numeral 12 denotes a hole through which the string 3 passes.
【００２１】このような容体２を予め用意しておき、堤
防１の決壊予想ケ所の近くにクレーン車９及び生コン車
10を配置し、その場で該容体２に適宜骨材を配合した生
コンクリートを充填し、開口部２ａをひも３などで閉塞
し、クレーン車９で吊り上げて河川11側の面の所定ケ所
に形成された凹所４に順次配設していく。Such a container 2 is prepared in advance, and a crane truck 9 and a ready-mixed truck are placed near the expected break point of the embankment 1.
10 is placed, the container 2 is filled with ready-mixed concrete containing an appropriate aggregate, and the opening 2a is closed with a string 3 or the like, and the container 2 is lifted by a crane truck 9 to be placed at a predetermined location on the surface on the river 11 side. It is arranged in the formed recess 4 sequentially.
【００２２】配設された容体２はコンクリートが未硬化
である為、当該凹所４の形状に沿って変形し、該凹所４
を良好に埋めることになる。例えば当該部位に凹凸が多
くても、その凹凸に沿って変形する為該凹所４は確実に
埋められることになる。Since the concrete placed in the container 2 is unhardened, the container 2 is deformed according to the shape of the concave portion 4 and the concave portion 4 is deformed.
Will be filled well. For example, even if the portion has many irregularities, the concave portion 4 is surely filled because it is deformed along the irregularities.
【００２３】従って、本実施例によれば河川11側の面の
所定ケ所に形成された凹所４を簡易且つ良好に埋めるこ
とができ、よって、堤防１を確実迅速に補強し得る堤防
の補強方法となる。Therefore, according to this embodiment, it is possible to easily and satisfactorily fill the recess 4 formed at a predetermined location on the surface on the river 11 side, and thus to reinforce the dike 1 reliably and quickly. Method.
【００２４】尚、水中においても当該コンクリートは硬
化する。容体２はその形状が崩れても問題はないが（上
記凹所４に沿うという効果が奏される為)、ある程度の
保形性確保の為、前記ロープ５はあった方が良い。ま
た、容体２にコンクリートとともに若しくはコンクリー
トの代わりに割栗石，砂利，砂などを詰入しても良い。The concrete hardens even in water. There is no problem even if the shape of the container 2 is collapsed (because the effect of following the recess 4 is exerted), but it is better to have the rope 5 in order to secure a certain shape-retaining property. The container 2 may be filled with cracked stone, gravel, sand, or the like together with or instead of concrete.
【図１】従来例の説明図である。FIG. 1 is an explanatory diagram of a conventional example.
【図２】従来例の説明図である。FIG. 2 is an explanatory diagram of a conventional example.
【図３】本実施例の説明図である。FIG. 3 is an explanatory diagram of this embodiment.
【図４】本実施例の容体の説明図である。FIG. 4 is an explanatory diagram of a container of the present embodiment.
【図５】本実施例の別の容体の説明図である。FIG. 5 is an explanatory diagram of another container of the present embodiment.
【図６】本実施例の更に別の容体の説明図である。FIG. 6 is an explanatory diagram of still another container of the present embodiment.
１ 堤防 ２ 容体 １１ 河川 1 embankment 2 condition 11 river
───────────────────────────────────────────────────── フロントページの続き (72)発明者 金子 純一 東京都港区南青山２丁目22番18号 日本プ ラフォーム株式会社内 Ｆターム(参考） 2D018 AA04 DA00 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Junichi Kaneko 2-22-18 Minami-Aoyama, Minato-ku, Tokyo Japan Platform Co., Ltd. F-term (reference) 2D018 AA04 DA00
Claims (3)
あって、適宜な容体にコンクリートを詰入し、該コンク
リートが未硬化の状態のまま、該コンクリートを詰入し
た容体を堤防の所定ケ所に配設することを特徴とする堤
防の補強方法。1. A method of reinforcing a dike for reinforcing a river embankment, wherein concrete is filled in an appropriate body, and while the concrete is in an uncured state, the concrete-filled body is filled into a predetermined area of the embankment. A method of reinforcing a dike characterized by being installed at two locations.
所定ケ所を補強する堤防の補強方法であって、適宜な容
体にコンクリートを詰入し、該コンクリートが未硬化の
状態のまま、該コンクリートを詰入した容体を堤防の河
川側の面の所定ケ所に配設することを特徴とする堤防の
補強方法。2. A method for reinforcing a dike for reinforcing a predetermined portion of a river-side surface of a dike which is likely to be broken, wherein concrete is filled in an appropriate container, and the concrete is left uncured. A method for reinforcing a dike, comprising disposing a container filled with the concrete at a predetermined location on a river side surface of the dike.
の補強方法において、コンクリートを詰入した後、容体
を適宜な手段で吊り上げて堤防の所定ケ所若しくは河川
側の面の所定ケ所に配設することを特徴とする堤防の補
強方法。3. The embankment reinforcing method according to claim 1, wherein after the concrete is filled, the container is lifted by an appropriate means to a predetermined location on the embankment or a predetermined location on the river side surface. A method of reinforcing a dike characterized by being installed in a bank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10292531A JP2000120038A (en) | 1998-10-14 | 1998-10-14 | Reinforcing method of bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10292531A JP2000120038A (en) | 1998-10-14 | 1998-10-14 | Reinforcing method of bank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000120038A true JP2000120038A (en) | 2000-04-25 |
Family
ID=17783015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10292531A Pending JP2000120038A (en) | 1998-10-14 | 1998-10-14 | Reinforcing method of bank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000120038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003020625A (en) * | 2001-07-11 | 2003-01-24 | National Institute For Rural Engineering | Method for reinforcing soil structure bank body |
| EP2299003A3 (en) * | 2000-07-21 | 2012-03-28 | Westwind Levee Systems, LLC | Portable levee system and portable levee system bag |
-
1998
- 1998-10-14 JP JP10292531A patent/JP2000120038A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2299003A3 (en) * | 2000-07-21 | 2012-03-28 | Westwind Levee Systems, LLC | Portable levee system and portable levee system bag |
| JP2003020625A (en) * | 2001-07-11 | 2003-01-24 | National Institute For Rural Engineering | Method for reinforcing soil structure bank body |
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