JP2002317424A - Construction surface protective material and construction surface protective timber - Google Patents
Construction surface protective material and construction surface protective timberInfo
- Publication number
- JP2002317424A JP2002317424A JP2001123283A JP2001123283A JP2002317424A JP 2002317424 A JP2002317424 A JP 2002317424A JP 2001123283 A JP2001123283 A JP 2001123283A JP 2001123283 A JP2001123283 A JP 2001123283A JP 2002317424 A JP2002317424 A JP 2002317424A
- Authority
- JP
- Japan
- Prior art keywords
- construction surface
- surface protection
- bar
- construction
- protection material
- 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
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Revetment (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、法面、河川敷、河
床、湖沼床などの施工面上に多数の棒状木材を組み立て
て多数の枠を形成し、該枠内に土砂などの充填材を充填
して法面や水底面の保護を行う施工面保護工、及び、施
工面保護工を構築するための施工面保護材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for forming a large number of frames by assembling a large number of bar-shaped lumbers on a slope, a riverbed, a riverbed, a lake floor, etc. The present invention relates to a construction surface protection work for filling and protecting a slope and a water bottom, and a construction surface protection material for constructing the construction surface protection work.
【０００２】[0002]
【従来の技術】法面、河川敷、河床、湖沼床などの施工
面を保護する場合、施工面の上に防水シートを敷き、そ
の上に間伐材などの棒状木材を組み立てて多数の枠を形
成し、その枠の中に石、土砂などの充填材を充填する施
工面保護工が施工されている。この施工面保護工は、木
材と石などの充填材で構成されるので、自然の景観を呈
し、また、動植物が生息できる環境が保たれるばかりで
なく、間伐材を有効利用できるというメリットがある。2. Description of the Related Art When protecting construction surfaces such as slopes, riverbeds, riverbeds, lakes and marsh floors, a waterproof sheet is laid on the construction surface, and bar-shaped lumber such as thinned wood is assembled thereon to form a number of frames. In addition, construction surface protection works for filling the frame with a filler such as stone, earth and sand are being carried out. Since this construction surface protection work is composed of filler materials such as wood and stone, it has the advantage of not only providing a natural scenery, maintaining an environment where animals and plants can live, but also making effective use of thinned wood. is there.
【０００３】[0003]
【発明が解決しようとする課題】この施工面保護工は、
水面下となると棒状木材が浮力によって浮き上がり、保
護工が崩壊するため、地中に打ち込んだアンカーの上部
を棒状木材に固定することで浮き上がりを防止してい
た。しかし、アンカーを打ち込んで棒状木材を固定する
作業は煩雑で作業能率が悪い上に、防水シートに穴があ
き、地盤に水がしみ込んで地盤が軟弱化しやすいという
問題があった。SUMMARY OF THE INVENTION
When the bar goes below the water surface, the bar rises due to buoyancy and the protection works collapse, so the upper part of the anchor that was driven into the ground was fixed to the bar to prevent the bar from rising. However, the operation of driving the anchor to fix the bar-shaped timber is complicated and inefficient, and the waterproof sheet is perforated, and water penetrates into the ground to easily weaken the ground.
【０００４】[0004]
【課題を解決するための手段】本発明は、施工面上に多
数の棒状木材を組み立てて多数の枠を形成し、該枠内に
土砂などの充填材を充填して施工面を保護する施工面保
護工において、前記枠の底部に浮上防止パネルを固定し
たことを特徴とする施工面保護工である。SUMMARY OF THE INVENTION The present invention relates to a construction for protecting a construction surface by assembling a large number of bar-shaped timbers on a construction surface to form a large number of frames, and filling the frame with a filler such as earth and sand. In the surface protection work, an anti-floating panel is fixed to a bottom portion of the frame.
【０００５】本発明の施工面保護工は、枠の底部に固定
した浮上防止パネルによって、棒状木材の枠が浮き上が
るのを防止し、アンカーを地中に打ち込む必要がないの
で、防水シートに穴があくことがない。浮上防止パネル
としては、金網、金属板、プラスチック板など任意の板
状体を使用できる。浮上防止パネルの固定手段として
は、釘打ち、ボルト止め、コ字形のステープル金具止め
など、種々の手段を用いることができる。According to the construction surface protection method of the present invention, a floating prevention panel fixed to the bottom of the frame prevents the frame of the bar-shaped wood from floating, and it is not necessary to drive the anchor into the ground. I won't be there. As the anti-floating panel, any plate-like body such as a wire mesh, a metal plate, or a plastic plate can be used. Various means such as nailing, bolting, and U-shaped staple fittings can be used as means for fixing the floating prevention panel.
【０００６】また本発明は、施工面上に棒状木材で組み
立てた施工面保護材を連結して多数の枠を形成し、該枠
内に土砂などの充填材を充填して施工面を保護する施行
面保護工を構築するための施工面保護材であって、棒状
木材によって平面形状が十字状又は三叉状となるように
組み立てられ、又は、平面形状が三角、四角又は六角の
枠を含む形状に組み立てられ、底部に浮上防止パネルが
固定されていることを特徴とする施工面保護材である。Further, according to the present invention, a plurality of frames are formed by connecting construction surface protection materials assembled with bar-shaped wood on the construction surface, and the construction surface is protected by filling the frame with a filler such as earth and sand. A construction surface protection material for constructing construction surface protection works, which is assembled from bar-shaped wood so that the plane shape becomes a cross or a three-pronged shape, or the plane shape includes a triangular, square or hexagonal frame And an anti-floating panel is fixed to the bottom of the construction surface protection material.
【０００７】本発明の施工面保護材を施工面に連設する
ことで、前記の本発明施工面保護工を容易に構築するこ
とができる。[0007] By connecting the construction surface protection material of the present invention to the construction surface, it is possible to easily construct the construction surface protection work of the present invention.
【０００８】[0008]
【発明の実施の形態】以下、実施例を表した図面に基づ
いて本発明を詳細に説明する。図１は実施例の施工面保
護材１の平面図、図２は図１のＡ方向矢視図、図３は図
１のＢ方向矢視図、図４は施工面保護材１の施工状態の
平面説明図、図５は実施例の施工面保護材１１の平面
図、図６は施工面保護材１１の施工状態の平面説明図、
図７は実施例の施工面保護材２１の平面図、図８は実施
例の施工面保護材３１の平面図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings showing embodiments. 1 is a plan view of the construction surface protection material 1 of the embodiment, FIG. 2 is a view in the direction of arrow A in FIG. 1, FIG. 3 is a view in the direction of arrow B in FIG. 5 is a plan view of the construction surface protection material 11 of the embodiment, FIG. 6 is a plan explanatory view of the construction state of the construction surface protection material 11,
FIG. 7 is a plan view of the construction surface protection member 21 of the embodiment, and FIG. 8 is a plan view of the construction surface protection member 31 of the embodiment.
【０００９】図１〜４に示す施工面保護材１は、１段目
の棒状木材２（横方向）、及びこの上に固定された２段
目の棒状木材３、４（横方向）及び５（縦方向）によっ
て組み立てられている。棒状木材２〜５は全て間伐され
た丸太である。棒状木材２の一端は上向きの段面６、棒
状木材４の一端は下向きの段面７となっており、これら
の段面にはボルト孔９が貫通形成されている。また、棒
状木材５の一端には上向きの段面５ａ、他端には下向き
の段面５ｂが切り欠き形成されている。さらに、施工面
保護材１の底部、すなわち、棒状木材２の下面には浮上
防止パネル８が固定されている。この実施例の場合、浮
上防止パネル８は金網で、図１、４に示されるように、
縦方向及び横方向の棒状木材の交叉部に固定されてい
る。The construction surface protection material 1 shown in FIGS. 1 to 4 comprises a first-stage bar-shaped wood 2 (lateral direction), and second-stage bar-shaped woods 3, 4 (lateral direction) and 5 fixed thereon. (Vertical direction). The bar-shaped lumbers 2 to 5 are all thinned logs. One end of the bar-shaped wood 2 is an upward stepped surface 6, and one end of the bar-shaped wood 4 is a downward stepped surface 7, and a bolt hole 9 is formed through these stepped surfaces. Further, an upward step surface 5a is formed at one end of the bar-shaped wood 5 and a downward step surface 5b is formed at the other end thereof. Further, a floating prevention panel 8 is fixed to the bottom of the construction surface protection material 1, that is, the lower surface of the bar-shaped wood 2. In this embodiment, the anti-floating panel 8 is a wire mesh, as shown in FIGS.
It is fixed to the intersection of the vertical and horizontal bars of wood.
【００１０】施工面保護材１の組み立てに際し、棒状木
材どうしの結合は、釘、ボルト、その他の金具、接着剤
など適宜の結合材料を用い、あるいはそれらを併用して
行えばよい。浮上防止パネルの取り付けも、釘、ボル
ト、その他の金具、接着剤など適宜の結合材料を用い、
あるいはそれらを併用して行えばよい。At the time of assembling the construction surface protection material 1, the bar-shaped wood pieces may be connected to each other by using an appropriate connecting material such as nails, bolts, other metal fittings, adhesives, or a combination thereof. For mounting of the anti-floating panel, use appropriate bonding materials such as nails, bolts, other hardware, adhesives,
Alternatively, they may be used in combination.
【００１１】施工面保護材１は、図４に示すように、法
面などの施工面上に多数を連結して施工される。通常、
施工面上には予め防水シートを敷き詰めておく。上向き
の段面６の上には隣の施工面保護材の下向きの段面７が
載り、ボルト孔９にボルト１０を挿入してナットで締め
付け、隣り合う施工面保護材どうしが強固に一体化され
る。また、上向きの段面５ａの上には隣の施工面保護材
の下向きの段面５ｂが載る。As shown in FIG. 4, a plurality of construction surface protection members 1 are constructed on a construction surface such as a slope surface by connecting a large number of them. Normal,
Spread a waterproof sheet on the construction surface in advance. On the upward step surface 6, the downward step surface 7 of the adjacent construction surface protection material is placed, the bolt 10 is inserted into the bolt hole 9 and tightened with a nut, and the adjacent construction surface protection material is firmly integrated with each other. Is done. On the upward step surface 5a, the downward step surface 5b of the adjacent construction surface protection material is placed.
【００１２】多数の施工面保護材１を連結して施工する
ことで、施工面上に棒状木材で区切られた多数の四角形
の枠が形成される。この枠の中に充填材を充填して本発
明の施工面保護工が構築される。このように構築された
施工面保護工は、浮上防止パネル８の上に充填材が載る
ので、その重みによって施工面保護材１が浮き上がるの
が防止される。By connecting and constructing a large number of construction surface protection materials 1, a large number of square frames separated by bar-shaped wood are formed on the construction surface. A filler is filled in this frame to construct the construction surface protection work of the present invention. In the construction surface protection work constructed in this way, since the filler is placed on the floating prevention panel 8, the construction surface protection material 1 is prevented from floating due to the weight.
【００１３】この実施例では、施工面保護材１は上下２
段の棒状木材で組み立てられているが、本発明の施工面
保護材は、棒状木材を１段以上で何段に組み立ててもよ
い。In this embodiment, the construction surface protection material 1 is
Although it is assembled with stepped bar-shaped wood, the construction surface protection material of the present invention may be assembled in any number of steps of bar-shaped wood in one or more steps.
【００１４】図５、６の施工面保護材１１は、棒状木材
１２を三叉状に組み立てたものである。その底面の棒状
木材の交叉部には浮上防止パネル１３が固定されてい
る。施工面保護材１１は、図６に示すように施工面上に
連結して施工され、施工面上に棒状木材１２で区切られ
た多数の六角形の枠が形成される。この枠の中に充填材
を充填して本発明の施工面保護工が構築される。このよ
うに構築された施工面保護工は、浮上防止パネル１３上
に充填材が載るので、その重みによって施工面保護材１
１が浮き上がるのが防止される。The construction surface protection material 11 shown in FIGS. 5 and 6 is obtained by assembling a bar-shaped wood 12 into a three-pronged shape. An anti-floating panel 13 is fixed to an intersection of the bar-shaped wood on the bottom surface. The construction surface protection material 11 is constructed so as to be connected to the construction surface as shown in FIG. 6, and a large number of hexagonal frames separated by the bar-shaped wood 12 are formed on the construction surface. A filler is filled in this frame to construct the construction surface protection work of the present invention. In the construction surface protection work constructed in this way, since the filler is placed on the floating prevention panel 13, the construction surface protection material 1 is weighted by its weight.
1 is prevented from floating.
【００１５】図７に示される施工面保護材２１は縦方向
の棒状木材２２と横方向の棒状木材２３で四角の枠を含
む井桁状に組み立てられている。その底面の棒状木材の
交叉部４カ所には浮上防止パネル２４が固定されてい
る。施工面保護材２１は施工面上に連結して施工され、
施工面上に棒状木材２２、２３で区切られた多数の四角
形の枠が形成される。この枠の中に充填材を充填して本
発明の施工面保護工が構築される。このように構築され
た施工面保護工は、浮上防止パネル２４上に充填材が載
るので、その重みによって施工面保護材２２、２３が浮
き上がるのが防止される。The construction surface protection material 21 shown in FIG. 7 is constructed of a vertical bar-shaped wood 22 and a horizontal bar-shaped wood 23 in a cross-girder shape including a square frame. Floating prevention panels 24 are fixed to the four intersections of the bar-shaped wood on the bottom surface. The construction surface protection material 21 is constructed by being connected on the construction surface,
A large number of square frames are formed on the construction surface, separated by bar-shaped lumbers 22 and 23. By filling a filler into this frame, the construction surface protection work of the present invention is constructed. In the construction surface protection work constructed in this way, the filler is placed on the floating prevention panel 24, so that the construction surface protection materials 22, 23 are prevented from floating due to the weight.
【００１６】図８に示される施工面保護材３１は横方向
の棒状木材３２と縦方向の棒状木材３３で四角の枠状に
組み立てられている。その底面全体には浮上防止パネル
３４が固定されている。施工面保護材３１は施工面上に
連続して施工され、施工面上に棒状木材３２、３３で区
切られた多数の四角形の枠が形成される。この枠の中に
充填材を充填して本発明の施工面保護工が構築される。
このように構築された施工面保護工は、浮上防止パネル
３４上に充填材が載るので、その重みによって施工面保
護材３２、３３が浮き上がるのが防止される。The construction surface protection material 31 shown in FIG. 8 is assembled in a rectangular frame shape by a horizontal bar-shaped wood 32 and a vertical bar-shaped wood 33. A floating prevention panel 34 is fixed to the entire bottom surface. The construction surface protection material 31 is continuously constructed on the construction surface, and a large number of rectangular frames divided by the bar-shaped wood pieces 32 and 33 are formed on the construction surface. By filling a filler into this frame, the construction surface protection work of the present invention is constructed.
In the construction surface protection work constructed in this way, since the filler is placed on the floating prevention panel 34, the construction surface protection materials 32 and 33 are prevented from floating due to the weight.
【００１７】[0017]
【発明の効果】本発明の施工面保護工は、枠の底部に固
定した浮上防止パネルによって、棒状木材の枠が浮き上
がるのを防止し、アンカーを地中に打ち込む必要がない
ので、防水シートに穴があくことがない。また、本発明
の施工面保護材は、底面に浮上防止パネルが固定されて
いるので、これを施工面上に連結して施工することで、
容易に本発明の施行面保護工を構築することができる。According to the construction surface protection method of the present invention, the floating-prevention panel fixed to the bottom of the frame prevents the bar-shaped timber frame from floating, and it is not necessary to drive the anchor into the ground. There is no hole. In addition, the construction surface protection material of the present invention, since the floating prevention panel is fixed to the bottom surface, by connecting this on the construction surface and constructing,
It is possible to easily construct the enforcement surface protection work of the present invention.
【図１】実施例の施工面保護材１の平面図である。FIG. 1 is a plan view of a construction surface protection material 1 according to an embodiment.
【図２】図１のＡ方向矢視図である。FIG. 2 is a view in the direction of arrow A in FIG. 1;
【図３】図１のＢ方向矢視図である。FIG. 3 is a view in the direction of arrow B in FIG. 1;
【図４】施工面保護材１の施工状態の平面説明図であ
る。FIG. 4 is an explanatory plan view showing a construction state of the construction surface protection material 1;
【図５】実施例の施工面保護材１１の平面図である。FIG. 5 is a plan view of a construction surface protection member 11 according to the embodiment.
【図６】施工面保護材１１の施工状態の平面説明図であ
る。FIG. 6 is an explanatory plan view showing a construction state of the construction surface protection material 11;
【図７】実施例の施工面保護材２１の平面図である。FIG. 7 is a plan view of a construction surface protection member 21 of the embodiment.
【図８】実施例の施工面保護材３１の平面図である。FIG. 8 is a plan view of the construction surface protection member 31 of the embodiment.
１ 施行面保護材 ２ 棒状木材 ３ 棒状木材 ４ 棒状木材 ５ 棒状木材 ６ 段面 ７ 段面 ８ 浮上防止パネル ９ ボルト孔 １０ ボルト １１ 施行面保護材 １２ 棒状木材 １３ 浮上防止パネル ２１ 施行面保護材 ２２ 棒状木材 ２３ 棒状木材 ２４ 浮上防止パネル ３１ 施行面保護材 ３２ 棒状木材 ３３ 棒状木材 ３４ 浮上防止パネル DESCRIPTION OF SYMBOLS 1 Enforcement surface protection material 2 Bar-shaped wood 3 Bar-shaped wood 4 Bar-shaped wood 5 Bar-shaped wood 6 Stepped surface 7 Stepped surface 8 Anti-floating panel 9 Bolt hole 10 Bolt 11 Operating surface protective material 12 Rod-shaped wood 13 Anti-floating panel 21 Active surface protective material 22 Bar-shaped wood 23 Bar-shaped wood 24 Anti-floating panel 31 Enforcement surface protection material 32 Bar-shaped wood 33 Bar-shaped wood 34 Anti-floating panel
Claims (5)
保護材を連結して多数の枠を形成し、該枠内に土砂など
の充填材を充填して施工面を保護する施行面保護工を構
築するための施工面保護材であって、棒状木材によって
平面形状が十字状又は三叉状となるように組み立てら
れ、底部に浮上防止パネルが固定されていることを特徴
とする施工面保護材1. Construction surface protection for connecting a construction surface protection material assembled with bar-shaped wood on the construction surface to form a number of frames, and filling the frame with a filler such as earth and sand to protect the construction surface. Construction surface protection material for constructing construction work, characterized in that it is assembled with bar-shaped wood so that the plane shape becomes a cross shape or a trifurcated shape, and a floating prevention panel is fixed to the bottom. Lumber
浮上防止パネルが棒状木材の交叉部に固定されているこ
とを特徴とする施工面保護材2. The construction surface protection material according to claim 1, wherein the floating prevention panel is fixed to an intersection of bar-shaped wood.
保護材を連結して多数の枠を形成し、該枠内に土砂など
の充填材を充填して施工面を保護する施行面保護工を構
築するための施工面保護材であって、棒状木材によって
平面形状が三角、四角又は六角の枠を含む形状に組み立
てられ、底部に浮上防止パネルが固定されていることを
特徴とする施工面保護材3. Construction surface protection for connecting a construction surface protection material assembled with bar-shaped wood on the construction surface to form a number of frames, and filling the frame with a filler such as earth and sand to protect the construction surface. Construction surface protection material for constructing work, characterized in that the plan shape is assembled by bar-shaped wood into a shape including a triangular, square or hexagonal frame, and a floating prevention panel is fixed to the bottom. Surface protection material
多数の枠を形成し、該枠内に土砂などの充填材を充填し
て施工面を保護する施工面保護工において、前記枠の底
部に浮上防止パネルを固定したことを特徴とする施工面
保護工4. A construction surface protection work for assembling a large number of bar-shaped timbers on a construction surface to form a large number of frames, and filling the frame with a filler such as earth and sand to protect the construction surface. Construction surface protection work characterized by fixing an anti-floating panel to the bottom
枠が請求項１、２又は３の施工面保護材を連設して形成
されているものであることを特徴とする施工面保護工5. The construction surface protection work according to claim 4, wherein the frame is formed by connecting the construction surface protection material according to claim 1, 2 or 3 continuously. Engineering
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001123283A JP2002317424A (en) | 2001-04-20 | 2001-04-20 | Construction surface protective material and construction surface protective timber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001123283A JP2002317424A (en) | 2001-04-20 | 2001-04-20 | Construction surface protective material and construction surface protective timber |
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| Publication Number | Publication Date |
|---|---|
| JP2002317424A true JP2002317424A (en) | 2002-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001123283A Pending JP2002317424A (en) | 2001-04-20 | 2001-04-20 | Construction surface protective material and construction surface protective timber |
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| JP (1) | JP2002317424A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926350A (en) * | 2012-11-12 | 2013-02-13 | 天津大学 | Floating transport and towing dock module and construction method thereof |
| CN105821802A (en) * | 2016-05-24 | 2016-08-03 | 交通运输部天津水运工程科学研究所 | Floating cylinder and floating breakwater formed by combining floating cylinders |
| CN112726502A (en) * | 2020-12-24 | 2021-04-30 | 中国水电基础局有限公司 | Construction method of slope protection water and soil conservation structure for controlling water and soil loss of plain river |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0320463U (en) * | 1989-07-11 | 1991-02-28 |
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2001
- 2001-04-20 JP JP2001123283A patent/JP2002317424A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0320463U (en) * | 1989-07-11 | 1991-02-28 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926350A (en) * | 2012-11-12 | 2013-02-13 | 天津大学 | Floating transport and towing dock module and construction method thereof |
| CN102926350B (en) * | 2012-11-12 | 2015-08-19 | 天津大学 | A kind of can the construction method of dock module of transportation by driving towage |
| CN105821802A (en) * | 2016-05-24 | 2016-08-03 | 交通运输部天津水运工程科学研究所 | Floating cylinder and floating breakwater formed by combining floating cylinders |
| CN112726502A (en) * | 2020-12-24 | 2021-04-30 | 中国水电基础局有限公司 | Construction method of slope protection water and soil conservation structure for controlling water and soil loss of plain river |
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