KR20100032673A - Construction structure of environment-frendly a breast wall - Google Patents

Abstract

PURPOSE: A construction structure of an environmentally friendly retaining wall is provided to stabilize a structure and to improve an exterior structure by using environmentally friendly materials. CONSTITUTION: A construction structure of an environment-friendly retaining wall comprises a wire net(10), support plates(20), fixtures(30), and anchor bolts(40). The wire net is filled with gravel(11) to support a cut slope(1). The support plates are installed at uniform intervals to support the wire net. The fixtures are installed between the support plates to fix the support plates. One ends of the anchor bolts are fixed to the cut slope to fix the fixtures.

Description

Eco-friendly retaining wall construction structure {CONSTRUCTION STRUCTURE OF ENVIRONMENT-FRENDLY A BREAST WALL}

The present invention relates to a retaining wall, and more particularly, to achieve an environmentally friendly road structure by allowing construction of the retaining wall to be made using environmentally friendly materials rather than existing concrete structures.

In general, the retaining wall is installed at the cutout of the road to prevent the collapse of the earth and the fall of the rock. The retaining wall installed in the shape of 'ㅗ' is mainly installed on the upper part of the concrete foundation plate. It is manufactured to prevent the collapse of the road.

However, the retaining wall structure is composed only of concrete and can not exhibit any aesthetic effect, there is a problem that the structure is deformed by the earth pressure and water pressure of the retaining wall during the rainy season.

The present invention has been proposed to improve the above problems in the conventional retaining wall structure, and aims to install a structurally stable retaining wall structure while improving aesthetics using materials of environmentally friendly materials rather than concrete materials.

In order to achieve the above object, the present invention provides a retaining wall structure that is constructed in an incision, the wire mesh having a certain amount of gravel installed therein to support the incision; A plurality of support plates spaced apart at regular intervals in a vertical direction to support the wire mesh; Fixing wood is installed between each support plate for fixing the position of the support plate; Anchor bolts, one end of which is fixed to the incision for fixing the fixed neck; characterized in that the structure comprising a.

In addition, the fixed neck is characterized in that the support bracket for supporting each support plate located in the upper and lower parts is configured.

Such a retaining wall of the present invention is constructed by using environmentally friendly materials that do not generate pollutants, thereby reducing the construction cost and showing the appearance more beautifully, and exhibits an effect of preventing environmental destruction during disposal.

In particular, it exhibits the advantage of reducing the maintenance cost by achieving a prefabricated structure that can maintain a mutually stable coupling state.

In addition, it is possible to maximize the drainage effect by forming a structure in which the gravel layer and the support plate to maintain a constant spacing interval between.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, the installation structure of the retaining wall structure according to an embodiment of the present invention will be described with reference to FIG. 1, where the reinforcement is placed on the lower portion of the cutout 1 and the concrete concrete 2 is installed by laying the concrete concrete. You will build a structure.

That is, in this case, in order to prevent the collapse of the incision (1), the wire mesh 10 filled with a certain weight of gravel 11 is sequentially installed and stacked, but if the wire mesh 10 is erected to a certain height, that is, the incision ( 1) Repeat the usual work to fill the area with soil.

And, at this time, the front side of the wire mesh 10 using a fixed wood 30 and the anchor bolt 40, a plurality of support plates extruded from an environment-friendly synthetic wood (WPC; Wood Plastic Composite) material mixed with wood powder and synthetic resin ( 20) will be gradually installed while increasing the height.

The support plate 20 is made of the resin composite of the applicant's patent registration No. 523176, and is manufactured by adding up to 85% of wood powder, showing the texture as wood, and does not generate harmful components such as dioxins. Extrusion is made in the form of a plate to be formed so as to maintain a constant distance from each other as shown in FIG.

On the other hand, the support plate 20 is the position support is made by the support bracket 50 is coupled by the anchor bolt 40 on the back side of the fixed neck 30, the support bracket 50 is shown in Figure 3a As shown in FIG. 2, wing portions 51 having fastening holes 52 are formed at upper and lower portions thereof, and locking jaws 53 are formed to support the support plate 20. An anchor bolt 40 is formed at the center thereof. A through hole 54 to be inserted therein is formed. The fastening hole 52 is fastened to the fastening piece 55 for fixing the support plate 20.

In addition, the rear surface of the fixed neck 30 is formed with a seating groove 31 in which the support bracket 50 can be seated so that a more stable coupling state can be maintained.

In particular, the anchor bolt 40 was to be gradually increased in length toward the top so that the earth pressure can be stably supported.

In the figure, reference numeral 41 denotes a washer for bolt head support of the anchor bolt 40.

The characteristics of the present invention and the effect according to the eco-friendly retaining wall constituting the construction structure will be described.

The eco-friendly retaining wall of the present invention is visually stable and eco-friendly because it exhibits the appearance of wood texture as a whole without exposing the concrete as it is.

In particular, the gravel 11 contained in the wire mesh 10 between each support plate 20 of the synthetic wood (WPC) material installed while maintaining a certain interval is represented, the drainage efficiency is maximized even during the rainy season.

In addition, the anchor bolt 40 and the support bracket 50 and the fixed neck 30 to achieve a stable support structure between each other can also be improved strength strengthening effect.

In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the retaining wall construction structure of the present invention may be variously modified and implemented by those skilled in the art.

For example, in the above embodiment, the state in which the support plate 20 is made of WPC has been described and illustrated, but in addition to this, various types of materials such as high strength synthetic resin materials may be used.

Therefore, such modified embodiments should not be understood individually from the spirit or scope of the present invention, such modified embodiments will be included within the appended claims of the present invention.

1 is a cross-sectional structural view of the construction state of the eco-friendly retaining wall of the present invention.

2 is an enlarged view of a portion A of FIG. 1;

Figure 3 as showing the coupling state of the fixed neck and the support bracket in the present invention,

3a is an isolated state diagram.

3b is a cross-sectional view of the bonding state.

Figure 4 is a front structural view of the construction state of the retaining wall of the present invention.

5 is a schematic structural diagram of a wire mesh in the present invention.

<Explanation of symbols for the main parts of the drawings>

1: incision 2: foundation concrete

10: wire mesh 11: gravel

20: support plate 30: fixed wood

31: settled groove 40: anchor bolt

41: washer 50: support bracket

51 wing portion 52 fastening hole

53: engaging jaw 54: through hole

55: fastening piece

Claims (5)

In the retaining wall structure that is constructed on the road side of the incision 1 slope, A wire mesh 10 to which a predetermined amount of gravel 11 is filled and laminated to support the incision 1 on the road side; Support plate 20 which is installed to form a predetermined length in the horizontal direction to support each wire mesh 10, a plurality of which are spaced apart from each other at regular intervals in the vertical direction; Fixing wood 30 is installed on the spaced portion of each of the support plate 20 for fixing the position of the support plate 20; One end portion is fixed to the incision paper 1 for fixing the fixed wood 30 and the other end anchor bolt (40) is coupled to the fixed wood 30; Retaining wall construction The method according to claim 1, Eco-friendly retaining wall construction structure, characterized in that the fixed neck 30 is configured with a support bracket 50 for supporting each support plate 20 located in the upper and lower parts. The method according to claim 2, The support bracket 50 has a through hole 54 through which the anchor bolt 40 and the penetrating hole 54 is formed in the center, and the wing portion 51 which is directly coupled to the fixed neck 30 in the upper and lower portions, respectively. Eco-friendly retaining wall construction structure, characterized in that the locking jaw 53 is formed to be integrally provided and the support plate 20 is caught. The method according to claim 2, Eco-friendly retaining wall construction structure, characterized in that the fixed neck 30 is formed with a mounting groove 31 so that the support plate 20 is seated. The method according to any one of claims 1 to 4, The support plate 20 is an eco-friendly retaining wall construction structure, characterized in that made of a composite wood (WPC) material is mixed wood powder and synthetic resin.

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