KR200479699Y1 - Simple Construction Type Retaining Wall Using Landscape Stone - Google Patents

Abstract

The present invention relates to a decorative stone retaining wall forming a front surface of a reinforced earth retaining wall, and is characterized in that a connecting block is used to connect a light retaining wall with a stiffener in a landscape stone retaining wall using a stiffener.
Specifically, the scenic stone retaining wall according to the present invention includes: a light tunnel installed on a front surface of a retaining wall; A connecting block having a square ring structure including a front plate, a backing material and a web material, the front plate facing the rear surface of the spectacle seat; A first fixing anchor fixed to the observer's stomach through the front plate of the connecting block and fixing the connecting block to the observer's stomach; A stiffener installed on the rear side of the spectacle seat and provided with a flexible material so as to be inserted into the connection block and wound around the backing material; A clay ground in which the embankment is sandwiched and the stiffener is embedded in the interior; And a protective cover covering the rear surface of the connection block, wherein the connection block is provided with a plate as a backing material, and the strip-shaped stiffener is installed while winding the backing material with the protective cover being covered.

Description

{Simple Construction Type Retaining Wall Using Landscape Stone}

The present invention relates to a decorative stone retaining wall made of a natural stone, a blasting stone and a working stone such as a front stone retaining wall on a reinforcing earth retaining wall. More particularly, the present invention relates to a decorative stone retaining wall comprising a linear back surface of a rugged landscape stone The present invention relates to a seat retaining wall which is easy to construct a strip type reinforcement while using a strip type reinforcement to be pulled by a constant force.

Reinforced earth retaining wall is a retaining wall which is composed of a structure that forms the front of the retaining wall and a reinforcing material embedded in the backing of the retaining wall. It enhances the shear strength of the soil by friction between the soil particles and the reinforcing material, Is a retaining wall that supports the earth pressure by holding the structure of the retaining wall front surface.

The reinforced earth retaining wall can be composed of a natural stone, a blast stone, etc., a front surface of the reinforcing earth retaining wall, and a block, a vegetation mat, etc., thereby having a natural appearance and an advantage that it can be constructed vertically without limitation to the height of the retaining wall. In addition, reinforced earth retaining walls are advantageous for securing structural stability because multi-tiered soil compaction soil and reinforcing material are installed, and furthermore, since the embankment ground in which the reinforcing material is embedded acts as a ductile structure, . Because of these advantages, reinforced earth retaining wall is now widely used and applied.

On the other hand, the retaining wall using the sight stone is fixed to the anchor on the light stone, and the natural stone can withstand the earth pressure by the ground pressure of the support plate connected to the support plate embedded on the back surface with the steel wire or steel bar, And a fiber reinforcement grid is rolled up to construct a reinforced earth retaining wall type while compulsory laying by layers. There is a problem that the steel wire or the steel rod material cost is high, and the work type of the transportation and installation of the screed plate which can withstand the earth pressure is added. The reinforced earth retaining wall using the grid type reinforcing material has a problem in that the number of accessories for aligning the horizontal steel rods is increased and the work type is complicated because the natural backing surface of the retaining wall is irregular and irregular.

This design was developed to improve the disadvantages of the landscape seismic retaining wall using the pliers and the grid type reinforcement. By using the stiffener to pull the linear backside of the rugged landscape stone with a constant force, the stiffener can be easily fastened. There is a technical problem in providing a reinforced earth retaining wall type stone retaining wall that can be easily installed.

In order to solve the above-mentioned technical problem, the present invention provides a decorative stone retaining wall which forms a front surface of a reinforced earth retaining wall by a snow scene, A connecting block having a square ring structure including a front plate, a backing material and a web material, the front plate facing the rear surface of the spectacle seat; A first fixing anchor fixed to the observer's stomach through the front plate of the connecting block and fixing the connecting block to the observer's stomach; A stiffener installed on the rear side of the spectacle seat and provided with a flexible material so as to be inserted into the connection block and wound around the backing material; A clay ground in which the embankment is sandwiched and the stiffener is embedded in the interior; Wherein the connecting block is formed of a plate material, and the band-shaped stiffener is installed while winding the backing material in a state that the protective lid is covered with the backing material. Provides a convenient landscape stone retaining wall.

According to the present invention, the following effects can be expected.

First, since the stiffener is used, it is possible to construct a reinforced earth retaining wall type stone retaining wall so that it can be pulled by a certain force even on the linear back side of a jagged landscape stone. Particularly, the stiffener can be easily and stably connected to the scenery stone through the connecting block, and the scenic stone retaining wall can be constructed.

Secondly, it is possible to easily construct the landscape stone retaining wall by simple parts such as connecting blocks and fixing pieces. In particular, the main materials such as connecting blocks and fixing pieces can be easily obtained from various materials such as pipes, channels, It is easy to supply and supply materials and it is cheap.

Third, since it is made of a prefabricated installation structure, quality control is good and construction time is shortened.

1A and 1B are cross-sectional views of a landscape stone retaining wall according to the present invention.
Fig. 2 shows various embodiments of connecting blocks in a landscape stone retaining wall according to the present invention.
Fig. 3 is a detailed view (detail "A ") of a stiffener in a landscape seismic retaining wall according to the present invention.
Fig. 4 is a plan view of a lightweight stone installed in a landscape stone retaining wall according to the present invention. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.

1A and 1B are cross-sectional views of a landscape stone retaining wall according to the present invention. The present invention relates to a panoramic stone retaining wall which forms a front surface of a reinforced earth retaining wall by an observer 10 and is used for connecting a lightening pedestal 10 and a stiffening reinforcement 40 in a light retaining wall using a strip- Block 20 is used. In order to realize such a feature, the present invention comprises a light screen 10, a connection block 20, a first fixing anchor 30, a stiffener 40, and a clay ground 50.

The obelisk 10 is installed to constitute the front surface of the retaining wall, and is provided with a stone such as a natural stone, a blasting stone, and a working stone. FIG. 1A shows an example of using a natural stone or a blasting stone as a landscape stone 10, and FIG. 1B shows an example using a working stone as a landscape stone 10. The bottom observation stone (10) is fixed to the foundation constructed with concrete, rubble, and the like. And the neighboring sightseeing seats 10 are tightened to each other, which is illustrated in Fig.

The connection block 20 is a member for connecting the sight stone 10 and the stiffener 40. In this embodiment, the connection block 20 includes the front plate 21, the backing material 22 and the pair of web materials 23. [ Shaped member having a rectangular ring structure. The connection block 20 is installed so that the front plate 21 faces the rear surface of the observer 10.

The first fixing anchor 30 is fixed to the observer 10 through the front plate 21 of the connecting block and fixes the connecting block 20 to the back surface of the observer 10. The front plate 21 of the connecting block is closely attached to the sight glass 10 by the first fixing anchor 30 so that the front plate 21 of the connecting block functions as a kind of washer, Of the anchor. As the first fixed anchor 30, a set anchor, a chemical anchor, or the like is adopted.

The stiffener 40 is fitted to the connection block 20 behind the observer 10 and is laid while winding the backsheet 22 therebetween. Grid-type reinforcements are often used for reinforced earth retaining walls. In the case of grid-type reinforcement, it is necessary to use the reinforced earth retaining wall as an accessory for pulling with a constant force. In the present invention, the earth pressure is supported by using the band-like stiffener 40 so as to pull the jowl light stone 10 with the same force. In the present invention, the band-shaped stiffener 40 can be prepared from various materials such as steel, plastic, and fibers. However, it is necessary to prepare the band-shaped stiffener 40 so as to be able to wind the rear member 22 of the connection block. Preferably, a stiffener 40 of fibrous material is used.

The embankment 50 is sandwiched between the scenic seats 10 so that the stiffener 40 is buried therein. The embankment 50 may be formed by compaction of the embankment with only the gravel, and may also be provided with gravel or other suitable drainage material to form the drainage layer. The drainage layer may be formed perpendicular to the back surface of the lightening stone 10 or horizontally in the middle of the embankment 50.

Fig. 2 shows various embodiments of the connecting block 20 in the landscape stone retaining wall according to the present invention. The connection block 20 is provided with a rectangular ring structure including a front plate 21, a backing material 22, and a pair of web materials 23. As shown in Fig. 2 (a) illustrates a connection block 20 in the form of a tube, and FIG. 2 (b) illustrates a connection block 20 in which the web material 23 is deformed obliquely in FIG. 2 the connection block 20 shown in Figs. 2A and 2B is an example in which both the front plate 21, the rear member 22, and the pair of web members 23 are formed of a plate material. The connection block 20 can be easily manufactured by cutting each tube appropriately. 2C is a perspective view of a connection block 20 (see FIG. 2) in which a front plate 21 and a pair of web members 23 are provided in a channel and a rear member 22 is provided in a circular rod, ). The connection block 20 is preferably made of a steel material having a thickness of about 9 T and suitably prepared in a size of about 100 × 100 × 60 in height and an anchor hole H having a diameter φ 21 in the front plate 21.

3 is a detailed view of the installation of the strip-shaped stiffener 40 in the landscape stone retaining wall according to the present invention. As shown in the figure, the stiffener 40 is installed so as to be wound around the rear member 22 of the connection block. However, since the embankment 50 is formed on the stitch-like stiffener 40, the stiffener 40 is supported by the embankment 10 in a state of being pressed by the embankment 50 so as to resist the tensile force. If the backing material 22 of the connecting block is provided as a sheet material as shown in FIGS. 2 (a) and 2 (b), the backing material 22 of the connecting block may be a strip- In this case, it is preferable to further provide a protective lid 60 as shown in Fig. The protective cover 60 may be provided in a form that can cover the upper and lower ends of the backing material 22 of the connection block and may be covered with the protective block 60. The protective cover 60 may be in the form of a C- There is a form in which one layer of the same material (fiber or the like) as that of the reinforcing material 40 is laid. The stiffener 40 is installed while covering the rear member 22 of the connection block with the protective cover 60 installed so as to surround the rear member 22 of the connection block.

Fig. 4 is a plan view of the installation of the sightseeing stone 10 in the landscape stone retaining wall according to the present invention. Since the front seats 10 on the front of the retaining wall are jagged, the neighboring side seats 10 are connected and fixed to each other using the fixing pieces 70 and the second fixing anchor 80. This makes it possible to secure the installation stability of the sight glass 10. The fixing piece 70 is provided by bending the plate material in accordance with the installation angle between the neighboring screen seats 10, so that it is installed on the back side of the neighboring screen seats 10 at the same time. In FIG. 4, the fixing pieces 70 bent at various angles are shown. In the field, the fixing pieces 70 bent in advance at various angles are brought in and applied while selecting them appropriately. The fixing piece 70 is fixed to the defecation of the observer 10 by a second fixing anchor 80 penetrating the fixing piece 70 and fixed to the observer 10. The second fixed anchor 80 adopts a set anchor, a chemical anchor, and the like as the first fixed anchor 30.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, The scope of protection of the present invention as defined by the appended claims.

10: Police officer
20: Connection block
21: front plate 22: rear face
23: web material H: anchor hole
30: first fixed anchor
40: Stiffener
50: clay ground
60: Protective cover
70:
80: second fixed anchor

Claims (2)

A light stone retaining wall which forms the front surface of the reinforced earth retaining wall with the sight stone 10,
(10) installed at the front of the retaining wall;
A front plate 21 and a rear member 22 formed of a plate material and a pair of web members 23 so that the front plate 21 faces the back surface of the front seat 10, A connection block (20) installed to be connected to the vehicle;
A first fixing anchor 30 fixed to the observer 10 through the front plate 21 of the connection block and fixing the connection block 20 to the back surface of the observer 10;
A staple stiffener 40 installed at the rear of the sightseeing stake 10 and provided with a flexible fiber material and sandwiched between the front plate and the backing material of the connection block 20 so as to cover the backing material 22;
A clay ground (50) which is sandwiched with the rear part of the sight stone (10) and in which the steric stiffener (40) is embedded;
A protective cover 60 covering and covering the upper and lower ends of the rear member 22 of the connection block;
, ≪ / RTI >
Wherein the strip-like stiffener (40) is installed while winding the rear member (22) in a state where the protective lid (60) is covered. The method of claim 1,
A fixing piece 70 provided facing the back surface of the light screen 10 so as to face the neighboring light screen 10 and to be bent at the same angle as the angle between the neighboring light screens 10;
A second fixing anchor 80 fixed to the observer 10 through the fixing member 70 and fixing the fixing member 70 to the back surface of the observer 10;
Wherein the ceiling wall is made of a transparent material.

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