JP2880696B2 - Stone-filled structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure made of stone baskets for installation on a riverbank, a laid ground, a slope, or the like.

[0002]

2. Description of the Related Art For example, stone baskets used for revetment work, residential land development work, slope protection work, and the like are generally formed in a rectangular parallelepiped shape by a rhombus wire mesh, a turtle wire mesh, a synthetic resin net, and the like. Necessary numbers are installed at the site in a state filled with debris. The structure constructed of the above-mentioned stone baskets is often integrated as a whole by connecting adjacent stone baskets to each other with an appropriate connection metal fitting. When connected, if land subsidence or outflow of debris occurs at the location of some stone baskets, not only the stone baskets located at those parts will sink and displace, but also the stones located around them There was also a risk that the baskets would be pulled in, causing misalignment one after another, causing the structure to be easily deformed or broken.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to improve the durability of the entire structure by connecting the installed stone baskets in a special manner that is less likely to be displaced.

[0004]

According to the present invention, in order to solve the above-mentioned problems, a plurality of stone stuffing baskets are arranged side by side, and odd-numbered stone stuffing baskets located in one row are connected to each other. And an even-numbered structure is connected to each other by a connecting means. In addition, according to the present invention, a plurality of stone baskets are placed side by side, and a plurality of stone baskets are stacked one above the other, and odd-numbered and even-numbered stone baskets located in one row in each stage are arranged. Are connected to each other by a connecting means, and the upper and lower stone stuffing baskets are connected to each other.

[0005] In the structure having the above-mentioned structure, land subsidence or outflow of debris and the like occurs at a part of the stone basket, and even if the stone basket at that part sinks, the external force accompanying the displacement is adjacent. Since it does not act directly on the stone basin, the adjacent stone basin will not be greatly drawn into the sinking part. In addition, since every other stone-filled basket is connected to each other, even if the above-mentioned land subsidence occurs at the position of two adjacent stone-filled baskets, for example, these stone-filled baskets Are strongly supported by a stone basket located at a position that is not affected by land subsidence, so that a large displacement of the stone basket is unlikely to occur. Also, even if the siding basket connected to it is pulled by the sinking siding basket and pulled in that direction, the space between the two sizing baskets is narrowed so that the sizing basket located between them can be moved from both sides. Because of the strong holding, the connection state of the stone baskets at that part is rather strengthened, and the effect of preventing displacement is enhanced. According to a specific configuration aspect of the present invention, the stone-filled basket has a rectangular parallelepiped shape, and corners of odd-numbered stone-filled baskets and corners of even-numbered stone-filled baskets are interposed therebetween. Interconnected by wires that cross diagonally across the nested stone baskets.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an embodiment of a structure made of stone-filled baskets according to the present invention. The structure 1 of this embodiment has a plurality of rectangular parallelepiped stone-filled baskets 2a and 2b. The upper surface of the structure 1 is gradually shifted rearward so that the front surface of the structure 1 has a stepped inclined surface. Note that the stone baskets represented by the reference numerals 2a and 2b are identical to each other, and the odd-numbered ones in the row are represented by 2a, and the even-numbered ones are represented by 2b. .

The stone baskets 2a and 2b are composed of a bottom net 3a made of a diamond-shaped wire net, left and right side nets 3b and 3b, front and rear side nets 3c and 3c, and a top net 3d. After filling the required amount of debris in the open state,
By closing the upper surface net 3a, it is installed in a required place in the above-described manner.

In each stage of the structure 1, as shown in FIGS. 2 and 3, stone baskets 2a, 2b located in a horizontal row are arranged.
Among the odd-numbered ones 2a and among the even-numbered ones 2
b are mutually connected by the connection means 4 which consists of wires. This connection takes place at the top of the row of stone baskets, adjacent to the odd numbered baskets 2a, 2a.
Adjacent 2b, 2b of each other or even-numbered stone basket, both ends are fixed to the corner 5a at the front end of one stone basket and the corner 5b at the rear end of the other stone basket, Two stone baskets 2a,
They are interconnected by the above-mentioned connecting means 4 which crosses diagonally on the even-numbered or odd-numbered stone baskets 2b or 2a interposed between 2a or 2b, 2b. In this case, since the stone baskets 2a, 2a or 2b, 2b are connected to each other at both front and rear ends, the two connecting means 4, 4 intersect.

As shown in FIG. 1, the upper and lower stone stuffing baskets 2a and 2b are connected by a connecting means 7 such as a wire between a rear end of the lower stone stuffing basket and a front end of the upper stone stuffing basket. It is connected to. This connection may be made at an appropriate position within the width of the stone basket, but is preferably made at the left and right side ends which do not hinder the filling of the earth and stone. Also, if necessary,
As shown by the chain line in FIG. 1, the connection points 7a at the rear ends of the upper and lower stone stuffing baskets 2a and 2b can be connected by connecting means 8 such as a wire. In this case, the connecting means 7 as described above is not connected to the rear end of the uppermost stone basket, but this part is also connected by the connecting means 8. Alternatively, instead of the connecting means 8 or in addition to the connecting means 8, an earth pressure resistance member 9 having a rod shape, a lattice shape, a net shape, or the like is buried in the back soil, and the stone stuffing basket 2 of each stage is embedded therein.
The rear ends of a and 2b may be supported by the wire 10.

In the structure 1 having the above structure, FIG.
As shown in the figure, even if land subsidence or outflow of debris occurs at the position of a part of the stone basket 2b and the stone basket 2b tries to sink at that part, the external force due to the displacement is located every other position. Since it acts on the other stone stuffing basket 2b and does not directly act on the adjacent stone stuffing basket 2a, even the adjacent stone stuffing basket 2a is not largely drawn into the sinking portion. In addition, since each of the stone baskets 2a and 2b is located at every other position as described above, the ground subsidence occurs at the position of two adjacent stone baskets 2a and 2b, for example. However, each of these stone-filled baskets 2a, 2b is located at a position not affected by land subsidence.
Strongly supported by the stone basket 2a,
The large displacement 2b is unlikely to occur.

[0011] Even if the stone basket 2b connected to it is pulled by the sinking stone basket 2b and drawn in that direction, the distance between the two stone baskets 2b, 2b is reduced, and the space between them is reduced. Is strongly sandwiched from both sides, the connection between the stone baskets 2a and 2b at that portion is rather strengthened, and the effect of preventing displacement is enhanced.

In the above embodiment, the stone baskets 2a, 2a
And 2b, 2b are connected to each other at two corners 5a, 5b at the front and rear ends by two intersecting connecting means 4, 4, but only one connecting means may be used. In addition, in the illustrated embodiment, the stone baskets 2a and 2b are arranged in the lateral width direction. However, the present invention can be applied to a case where the stone baskets 2a and 2b are arranged in the longitudinal direction and also in a case where they are arranged in both the lateral width direction and the longitudinal direction. . When arranged in both directions, the stone baskets may be connected in both directions by the above method. Furthermore, the connection of the stone baskets 2a, 2b can be performed on a surface other than the top surface, that is, on the bottom surface, on the front, rear, left and right side surfaces, or separately on a plurality of these surfaces. In addition, the said stone packing basket can also be comprised with a welding wire mesh, a synthetic resin net, etc. other than a diamond-shaped wire mesh.

[0013]

As described above, according to the present invention, the odd-numbered and even-numbered stone baskets located in one row are connected to each other by the connecting means. The overall durability can be increased.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an embodiment of a structure according to the present invention.

2 is a partial plan view of a stone basket located within one step in the structure of FIG. 1. FIG.

FIG. 3 is a front view of FIG. 2;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Structure 2a, 2b Stone basket 3 Connecting means

Claims (3)

(57) [Claims] 1. A plurality of stone baskets are installed side by side, and odd-numbered and even-numbered stone baskets located in one row are interconnected by connecting means. A structure made of stone baskets, comprising: [Correction 2] 2. A plurality of stone-filled baskets are arranged side by side and stacked vertically in a plurality of stages, and odd-numbered and even-numbered stone-filled baskets located in one row at each level are provided. Are connected to each other by connecting means, and the upper and lower stone stuffing baskets are connected to each other. 3. The structure according to claim 1, wherein
The above-mentioned stone basket is in the shape of a rectangular parallelepiped, and the corners of the odd-numbered stone basket and the corners of the even-numbered stone basket are interconnected by a wire that crosses the interposed stone basket diagonally. What is connected to.