JP2002371533A - Gabion and construction method of gabion - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a gabion and a construction method of the gabion having excellent workability and visual property with little deformation of a wire gauze part. SOLUTION: This gabion 10 of box shape has at least a bottom net 11, and a front face net 12 and a rear face net 13 erected at the mutually opposed sides of the bottom net. The upper end of the front face net 12 is provided with a reinforcing member 15 for preventing the swell of the front face net.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a futon basket used for retaining walls and seawalls, and a futon basket construction method.

[0002]

2. Description of the Related Art Conventionally, as this kind of futon basket, a box-shaped futon basket whose entire surface is formed of a diamond-shaped wire netting and whose upper surface is opened is widely known. Futon baskets are civil engineering materials, and the purpose of the civil engineering materials is to improve the national land, and since their damage is related to human life, they are required to have permanent durability. Furthermore, in recent years, in addition to durability, visual continuity in harmony with the surrounding environment has been required.

[0003]

The above-mentioned conventional futon basket has the following problems. <A> Since the diamond-shaped wire mesh has high flexibility, the surrounding surface is greatly swelled and easily deformed by stuffing with stones, and causes various inconveniences. In particular, the front net portion of the laminated futon basket is most easily deformed because its front face is not supported from the outside. The slope is likely to be cluttered, for example, the lower futon basket sinks or tilts due to its lowering, which significantly impairs harmony with the surrounding landscape. <B> Deformation can be reduced by using a rigid wire mesh such as a welded wire mesh or expanded metal instead of a rhombus wire mesh. It is difficult to achieve a balance between workability, economy and rigidity.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned conventional problems. It is an object of the present invention to provide a futon basket which has less deformation of a diamond-shaped wire mesh portion and is excellent in workability and visibility. And to provide a futon cage construction method.

[0005]

In order to achieve the above object, the present invention provides, as a first aspect, at least a bottom net, a front net and a rear net standing on opposite sides of the bottom net. The present invention provides a box-shaped futon basket comprising: a futon basket provided with a reinforcing member at an upper end of the front net for preventing bleeding of the front net. Further, as a second aspect, at least a bottom net, a front net and a rear net erected on the side opposed to the bottom net, a futon basket provided with a side net, wherein the side net has a rhombic shape, and There is provided a futon basket, wherein a rear net is inclined substantially in parallel with a bottom net, and a reinforcing member for preventing oozing of the front net is provided at an upper end of the front net. Further, as a third aspect, at least a bottom net, a front net and a rear net erected on the side opposed to the bottom net, a futon basket having a side net, wherein the side net has a substantially square shape,
The front net and the rear net are inclined substantially parallel to the bottom net, and a reinforcing member is provided at the upper end of the front net to prevent the front net from seeping out. . According to a fourth aspect of the present invention, there is provided the futon basket according to any one of the first to third aspects, wherein the reinforcing member has a length extending over an entire length of an upper end edge of the front net. Also,
As a fifth aspect, a net is used as the reinforcing member, and a mesh between the reinforcing member and the front net is formed smaller than other nets. Provide a futon basket as described. As claim 6,
The futon basket according to any one of claims 2 to 5, further comprising: a diagonal member for preventing bleeding of the front net connecting between the sides. Further, as claim 7,
This is a futon basket construction method in which futon baskets are stacked while the filling material is being packed, and the reinforcing member of the lower futon basket is used in the lower row using the futon basket according to any one of claims 1 to 6. A futon basket construction method characterized by being sandwiched between a futon basket and a bottom net of an upper futon basket.

[0006]

[Embodiment 1] Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

<A> Futon Basket FIG. 1 is an explanatory view of a futon basket 10. Futon basket 10 is bottom net 1
1 and a front net 12 erected on a side opposite to the bottom net 11
A rear net 13, a side net 14 and a reinforcing member 15 provided at the upper end of the front net 12 have a box shape.

<B> Bottom Net The bottom net 11 is a member that comes into contact with the ground 20 on which the futon basket 10 is installed or the stone filling portion of the futon basket 10 located below. The bottom net 11 is formed of a flexible metal net such as a rhombic metal net that can be deformed in accordance with unevenness of the ground 20 or the like. A frame wire is provided on the outer periphery of the bottom net 11. The material is desirably a plated metal (steel, stainless steel, etc.) from the viewpoint of weather resistance and corrosion resistance, but there is no particular limitation on the material.

<C> Front Net and Rear Net The front net 12 and the rear net 13 are members that stand on opposite sides of the bottom net 11. Front screen 12 and rear screen 13
Is formed of a flexible metal net like the bottom net 11, and a frame wire is provided on the outer periphery thereof. Especially the front net 12
Is a part which is exposed to the outside after the futon basket 10 is laminated, and it is necessary to prevent the filling material 40 packed in the futon basket 10 from dropping out of the mesh. Therefore, the front net 12
Is preferably formed of a metal net having a smaller mesh size than other nets. In addition, you may form with the wire mesh of the same mesh as another net.

The side net 14 is a member to be attached to the left and right of the bottom net 11, and is formed of a flexible metal net similarly to the bottom net 11, and a frame wire is provided on the outer periphery thereof. Side net 1
4 is formed in a substantially square shape. The side net 14 is formed in a shape such as a rhombus, a trapezoid, a parallelogram, or a square.

It is not always necessary to attach the side nets 14 in a pair on the left and right sides, and the futon basket 10 may be constructed by attaching only one of the left and right sides.

<D> Reinforcing Member The reinforcing member 15 is a member for preventing the front net 12 provided at the upper end of the front net 12 from seeping out. For example, as shown in FIG. I do. Reinforcement member 1
5 is a plate-shaped member or a band-shaped member that can generate frictional resistance with a bottom net of a futon basket installed on the upper surface thereof. It may be formed of a material. The reinforcing member 15 is the front net 1
2 can effectively prevent bleeding of the front net, but the present invention is not limited to this. For example, an intermediate portion of the upper edge of the front net 12, The length can be appropriately set so as to be attached only to both end portions.

The reinforcing member 15 may be installed and fixed at least from the upper end of the front net 12 toward the rear net 13 at the time of laminating the futon basket 10, and can be turned or bent about the upper end of the front net 12 as an axis. You may comprise so that it is possible.

By attaching the reinforcing member 15, it is possible to prevent the front net 12 from seeping out after laminating the futon basket 10, and to increase the strength of the entire futon basket 10.

<E> Assembling a futon basket A front net as shown in FIG. 1 by connecting a reinforcing member 15 to the bottom net 11, the front net 12, the rear net 13, the side net 14, and the coil in a box shape. The futon basket 10 in which the rear net 12 and the rear net 13 are inclined substantially parallel to the bottom net 11 can be assembled.

Next, a futon basket construction method according to the present invention will be described with reference to FIGS.

First, the lower futon basket 10 is placed on the ground 20 at a predetermined interval from the slope 21 to be constructed. The futon basket 10 is filled with a filling material 40 such as natural stone.
The earth and sand 30 in the empty space between the futon basket 10 and the slope 21
To the height of the futon basket 10. Thus the first
The installation of the futon basket 10 of the tier is completed.

Next, the upper futon basket 10 is set on the upper surface of the lower futon basket 10. At this time, the reinforcing member 15 of the lower futon basket 10 is installed so as to be sandwiched between the lower futon basket 10 and the bottom net of the upper futon basket 10. Further, if the reinforcing member 15 of the lower futon basket 10 and the bottom net 11 of the upper futon basket 10 are firmly connected by a connecting tool such as a coil, the connection becomes even stronger and more effective. And filling, earth and sand treatment, the next futon basket 1
After the installation of 0 is repeated and a predetermined number of stages are stacked, a lid is attached to the upper surface of the uppermost futon basket 10. Thus, the construction of the futon basket method is completed.

In the futon basket 10 constructed in this way, it is possible to effectively prevent the front net 12 of the lower futon basket from becoming engulfed by the upper load after construction. More specifically, the reinforcing member 15 of the lower futon basket 10 is sandwiched between the lower futon basket 10 and the bottom net of the upper futon basket 10, and an external force acts from above. (See FIG. 4). Here, the filling material 40 packed in the futon basket 10 receives the load of the upper futon basket 10 and presses the front net 12 in order to escape to the front net 12 not in contact with the ground 20. For this reason, the front net 12 is provided with the reinforcing member 15.
However, since the reinforcing member 15 receives an external force from above, the reinforcing member 15 is prevented from being dragged and prevents the front net 12 from leaking. Since the deformation of the futon basket 10 after construction can be prevented in this manner, the landscape immediately after construction can be maintained for a longer time than before.

[0020]

[Embodiment 2] As shown in FIG. 5, one of the left and right side nets 14 of the futon basket 10 is omitted, and a partition net 16 is provided between the front net 12 and the rear net 13. May be attached. The partition net 16 can be replaced with only a frame wire instead of a net. According to the present embodiment, when the futon baskets 10 are continuously arranged in the direction in which the side net 14 is omitted, the side nets 14 do not overlap, which is economical.

[0021]

[Embodiment 3] Although not shown, the short side of the side net 14 of the futon basket 10 of the above embodiment may be formed in a rectangular shape without being inclined. According to the present embodiment, it is possible to increase the variations of the form exhibited by the futon basket 10 after lamination, and it is possible to respond to a wide range of consumer preferences.

[0022]

Fourth Embodiment As shown in FIG. 6, a sloping member 141 may be provided between the end of the side net 14 of the futon basket 10 of the above embodiment and the end of the opposite side. Good. Diagonal 14
1 uses various wires made of metal, resin and the like. Further, the diagonal members 141 may be installed not only on the side net but also on the partition net, the front net, the rear net, and the bottom net. Note that the diagonal member 141 only needs to connect between the constituent sides of each net and its opposite side, and may be installed between the intermediate portions of the sides. According to the present embodiment,
It is possible to prevent the side net 14 and the like from appearing and to increase the strength of the entire futon basket 10.

[0023]

According to the present invention, as described above, the following effects can be obtained. <B> With a very simple structure, the appearance of the front net after lamination can be prevented, and the scenery immediately after construction can be maintained for a longer time than before. <B> By attaching the reinforcing member and the diagonal material, the overall strength is improved as compared with the conventional futon basket, so that the frame wire constituting the futon basket can be linearly reduced in diameter and economically designed. <C> Since the front screen is inclined, a beautiful finished surface having a visually flat continuity with no steps can be formed by laminating.

[Brief description of the drawings]

FIG. 1 is an explanatory view of a futon basket of the present invention.

FIG. 2 is an explanatory view of a futon basket construction method.

FIG. 3 is an explanatory view of a futon basket construction method.

FIG. 4 is an enlarged explanatory view of a state in which futon baskets are stacked.

FIG. 5 is an explanatory diagram of Embodiment 2 of the present invention.

FIG. 6 is an explanatory view of Embodiment 4 of the present invention.

[Explanation of symbols]

 10. Futon basket 11. Bottom net 12. Front net 13. Rear net 14. Side net 15. Reinforcement member 16. Partition net 20. Ground 21, Slope 30, Sand and sand 40.・ Filling material

Claims (7)

[Claims] 1. A box-shaped futon basket having at least a bottom net, and a front net and a rear net standing upright on opposite sides of the bottom net, wherein the front net is prevented from seeping out at the upper end of the front net. Futon basket, provided with a reinforcing member for use. 2. A futon basket having at least a bottom net, a front net, a rear net, and a side net erected on sides opposite to the bottom net, wherein the side net has a rhombic shape, and the front net and the rear net are provided. Is inclined substantially parallel to the bottom net, and a reinforcing member is provided at the upper end of the front net to prevent the front net from seeping out. 3. A futon basket provided with at least a bottom net, a front net and a rear net erected on sides opposite to the bottom net, and a futon basket provided with a side net, wherein the side net has a substantially square shape. A futon basket, wherein a rear net is inclined substantially in parallel with a bottom net, and a reinforcing member for preventing oozing of the front net is provided at an upper end of the front net. 4. The futon basket according to claim 1, wherein the reinforcing member has a length extending over an entire length of an upper edge of the front net. 5. The reinforcing member according to claim 1, wherein a net is used as the reinforcing member, and the mesh between the reinforcing member and the front net is formed smaller than other nets. The futon basket described. 6. The futon basket according to claim 2, further comprising a diagonal member for preventing bleeding of a front net connecting between the sides. 7. A futon basket construction method in which futon baskets are stacked while filling the filling material, and the futon basket according to any one of claims 1 to 6 is used to form a lower futon basket. A futon basket construction method, wherein a reinforcing member is sandwiched between a lower futon basket and a bottom net of an upper futon basket.