KR102183358B1 - Retaining Wall Unified the Finish Wood Panel Construction Method Thereof - Google Patents

Abstract

The present invention relates to a finish-integrated combined-walled wood finish retaining wall and a preferred construction method thereof in which workability and finish are improved by using a wood finish plate as a formwork for the construction of a reinforced concrete retaining wall.
The integrated finish type laminated wood finish retaining wall according to the present invention is a laminated wall retaining wall in which a reinforced concrete retaining wall is integrated on a slope reinforced with a ground reinforcement, and a ground reinforcement that is constructed while penetrating and fixing the ground; Drainage plate installed in contact with the slope; A slope acupressure plate that is fixedly installed through the rear end of the ground reinforcement; A grid reinforcing bar installed and fixed so that the horizontal reinforcing bar spans the rear end of the ground reinforcement while passing the rear end of the ground reinforcement between the grids; Deep acupressure plate fixedly installed at the rear end of the ground stiffener that has passed through the grid reinforcement; A fixed frame in which a horizontal frame is fixedly installed on the deep acupressure plate and a vertical frame is fixedly installed outside the horizontal frame; A wooden finish plate fixedly installed on the vertical frame of the fixed frame; It is constructed including; concrete that is poured and cured between the slope and the wood finish plate, and a protective sheet is further installed between the fixing frame and the wood finish plate, and the wood finish plate is characterized in that they are installed spaced apart while forming a gap between them.

Description

Retaining Wall Unified the Finish Wood Panel Construction Method Thereof

The present invention relates to a combined-walled retaining wall in which a reinforced concrete retaining wall is integrally constructed on a reinforced slope, and more particularly, a finish-integrated composite wall type that improves workability and finish by using a wood finish plate as a formwork for the construction of a reinforced concrete retaining wall. It relates to a wood-finished retaining wall and a preferred construction method thereof.

For efficient use of land in roads, railroads, and housing complexes, the ground is cut or filled. If the cut or fill ground is left as it is, it will lead to ground collapse, so a retaining wall is usually constructed to prevent this.

Combined wall retaining wall is a retaining wall in which reinforced concrete retaining walls are integrally constructed on slopes reinforced with ground reinforcements such as nails and anchors. Combined wall retaining walls are constructed so that they protrude to the slope while fixing the ground reinforcement on the ground, while reinforcing bars are placed on the slope surface, and the protruding ground reinforcement ends are buried and the retaining wall concrete is poured and cured. Prior patent technologies for such a laminated retaining wall include KR 10-0698758, KR 10-1126666, KR 10-1244808, and the like.

The combined wall retaining wall has the advantage of being able to omit the excavation and backfilling process. However, since the entire retaining wall is finished with concrete, there is a disadvantage that the aesthetics of the retaining wall is deteriorated. Of course, there are cases where the entire concrete retaining wall is finished with an eco-friendly finishing material, but there is a problem that the construction period and construction cost increase due to the separate finishing work.

KR 10-0698758 B1 KR 10-1126666 B1 KR 10-1244808 B1

The present invention was developed to improve the shortcomings of the conventional laminated retaining wall, and a technical task to provide an integrated finish laminated wood finish retaining wall with improved workability and finish by using a wooden finish plate as a formwork for reinforced concrete retaining wall construction have.

In addition, the present invention is to provide a finish-integrated laminated wood-finished retaining wall that enhances structural stability by adding the acupressure effect of the reinforced concrete retaining wall integrally installed on the slope while securing the integrity with the ground reinforcement installed intrusively on the slope.

Furthermore, the present invention has a technical problem to provide a method of constructing a finished-integrated laminated wood-finished retaining wall capable of stably supporting and constructing a concrete pouring pressure in the process of constructing a reinforced concrete retaining wall.

In order to solve the above technical problem, the present invention is a composite wall type retaining wall in which a reinforced concrete retaining wall is integrated on a slope reinforced with a ground reinforcement, and a ground reinforcement constructed so that the rear end protrudes from the slope while penetrating and fixing the ground; Drainage plate installed in contact with the slope; A slope acupressure plate fixedly installed to press the slope through the rear end of the ground reinforcement; A grid reinforcing bar in which vertical and horizontal reinforcing bars are assembled into a grid, and the horizontal reinforcing bar is installed and fixed so that the horizontal reinforcing bar spans the rear end of the ground stiffener while passing the rear end of the ground reinforcement between the grids; Deep acupressure plate fixedly installed at the rear end of the ground stiffener that has passed through the grid reinforcement; A fixed frame consisting of a horizontal frame and a vertical frame, wherein the horizontal frame is fixedly installed on the deep acupressure plate and the vertical frame is fixedly installed outside the horizontal frame; A wooden finish plate fixedly installed on the vertical frame of the fixed frame; Consisting of including; concrete that is cast and cured between the slope and the wood finish plate; a protective sheet is further installed between the fixing frame and the wood finish plate, and the wood finish plate is spaced apart while forming a gap between them. Provides an integral laminated wood-finished retaining wall.

In addition, the present invention is a method of constructing a finished-integrated combined-walled wood finish retaining wall, the first step of installing a ground reinforcement on a slope and installing a drainage plate and a slope acupressure plate; A second step of reinforcing the grid reinforcement; A third step of installing a deep acupressure plate, a fixing frame, a protective sheet, and a wood finish plate; L-shaped stiffeners are closely attached to the wooden finish plate and the ground floor outside the wooden finish plate, and an inclined brace to support the end plate support part of the L-shaped stiffener is installed, and the floor support of the L-shaped stiffener is ground on the ground floor. A fourth step of fixing with a fixture; A fifth step of pouring and curing concrete between the slope and the wood finish plate; A sixth step of removing the ground fixture, the inclined brace, and the L-shaped reinforcement; provides a method of constructing a finished-integrated laminated wood finish retaining wall, characterized in that it comprises.

The present invention can expect the following effects.

First, since the wood finish plate is used as a formwork substitute for the construction of reinforced concrete retaining walls, it is possible to improve both workability and finish in the construction of a laminated retaining wall.

Second, since the deep acupressure plate is fixed to the ground reinforcement protruding from the reinforced slope, and the deep acupressure plate is buried in the reinforced concrete retaining wall, the integrity of the ground reinforcement and the reinforced concrete retaining wall is strengthened, as well as the slope acupressure effect through the reinforced concrete retaining wall is added. It can strengthen the structural stability of the combined wall retaining wall.

Third, since the wood finish plate can be stably supported by using L-shaped reinforcements, slope braces, and ground fixtures, it is possible to suppress the phenomenon that the wood finish plate is pushed or lifted by buoyancy during the concrete pouring process, thereby preventing the reinforced concrete retaining wall. Can be installed stably.

Fourth, it can be constructed as a multi-stage retaining wall quickly while being cut top-down, and in some cases, trees can be planted between the steps and completed as an eco-friendly vegetation retaining wall.

1 is a construction cross-sectional view of an integrated finishing type retaining wall according to the present invention.
FIG. 2 is a detailed view of part “A” in FIG. 1, and is a cross-sectional view of a finished integrated wall type retaining wall according to the present invention.
Figure 3 is a plan view of the integrated finishing wall type retaining wall according to the present invention.
Figure 4 is a front view of the installation of the fixing frame in the integrated finishing wall type retaining wall according to the present invention.
Figure 5 is a cross-sectional view of the installation of the wood finish plate in the integrated finishing type retaining wall according to the present invention.
Figure 6 is a construction flow chart for the construction method of the integrated finishing wall type retaining wall according to the present invention.
7 is an installation and assembly diagram of a ground fixture in the construction method of the integrated finish integrated wall retaining wall according to the present invention.
8 and 9 are construction cross-sectional views of another embodiment of a method of constructing a finished integrated wall type retaining wall according to the present invention.

Hereinafter, the present invention will be described in detail according to the accompanying drawings and preferred embodiments.

1 is a construction cross-sectional view of an integrated finished wall type retaining wall according to the present invention, and FIG. 2 is a detailed view of a part "A" in FIG. 1 and is a cross-sectional view of an integrated finished wall type retaining wall according to the present invention, and FIG. 3 is This is a plan view of an integrated finishing wall type retaining wall.

Finished integrated wall type retaining wall according to the present invention relates to a combined wall type retaining wall in which a reinforced concrete retaining wall (W) is integrated on the slope (S) reinforced with a ground reinforcement material 110, and the ground reinforcement material 110, the drain plate 120, It is configured to include a slope acupressure plate 130, a grid reinforcement 140, a deep acupressure plate 150, a fixing frame 160, a protective sheet 190, a wood finish plate 170, and a concrete 180.

The ground stiffener 110 is constructed so that the rear end protrudes from the slope (S) while penetrating and fixing the ground, and can be constructed according to the structural design with a soil nail, earth anchor, rock bolt, etc. according to a conventional slope reinforcement method. In FIG. 1, a ground stiffener 110 by a nail processed with a thread at the rear end is installed intrusion into the ground and is fixedly constructed by a grout material G. The drain plate 120 is installed in contact with the slope in a configuration for discharging ground surface water. According to the installation of the drainage plate 120, it is possible to suppress the penetration of groundwater into the reinforced concrete retaining wall (W), thereby maintaining the structural stability of the reinforced concrete retaining wall (W). The slope acupressure plate 130 is fixedly installed through the rear end of the ground stiffener 110 so as to press the slope, and in FIGS. 2 and 3, the slope acupressure plate 130 is fixedly installed by a fixing nut 131. The pressure of the slope acupressure plate 130 is transmitted to the slope, whereby the slope S is stably reinforced by the ground stiffener 110.

The grid reinforcing bar 140 is a vertical reinforcing bar 141 and a horizontal reinforcing bar 142 assembled into a grid, and serves as a wall reinforcing bar in a reinforced concrete retaining wall (W). The grid reinforcement 140 is installed while passing through the rear end of the ground reinforcement 110 between the grids, and is fixed at a position that can secure the cover thickness. In Figures 1 to 3, it is confirmed that the horizontal reinforcement 142 is installed across the rear end of the ground reinforcement 110, and when the grid reinforcement 140 is installed in this way, it is simply tied to the ground reinforcement 110 with a binding line. Position can be fixed.

The deep acupressure plate 150 is a plate that is fixedly installed at the rear end of the ground reinforcement 110 that has passed through the grid reinforcement 140, and is fixed to the rear end of the ground reinforcement 110 and is inside the reinforced concrete retaining wall (W). Is buried. This deep acupressure plate 150 serves to integrate the ground reinforcement 110 and the reinforced concrete retaining wall (W) and at the same time make the reinforced concrete retaining wall (W) acupressure on the slope. The deep acupressure plate 150 can be fixedly installed in various ways.In FIG. 2, the deep acupressure plate 150 is inserted into the threaded ground stiffener 110 and fixed by fastening fixing nuts 151 on both sides of the deep acupressure plate 150. I am installing.

The fixing frame 160 is composed of a horizontal frame 161 and a vertical frame 162, the horizontal frame 161 is installed connected to the deep pressure plate 150, and the vertical frame 162 is outside the horizontal frame 161 Connected and installed. Since the wooden finish plate 170 is fixedly installed on the vertical frame 162 outside the horizontal frame 161, the fixing frame 160 becomes a base surface for fixing and installing the wooden finish plate 170. The fixing frame 160 is suitable if it is provided with a lightweight steel frame, for example, a C-shaped channel, a square tube, and the like. 2 and 3, the embedded nut 153 is mounted inside the horizontal frame 161 provided with a C-shaped channel, and the fixing bolt 152 passing through the deep acupressure plate 150 is fastened to the embedded nut, and the horizontal frame 161 ) Is fixedly installed on the deep acupressure plate 150. In addition, a vertical frame 162 provided as a square tube on the horizontal frame 161 is fixedly installed using the angle bracket 163 as a bonding hardware. The horizontal frame 161 and the vertical frame 162 may be fixedly installed by welding.

The protective sheet 190 is spread and installed on the front of the fixing frame 160, and the wooden finish plate 170 provided in a predetermined size in the front of the protective sheet 190 is spaced apart while forming a gap 172 therebetween, and the protective sheet (190) Concrete 180 is poured and cured inside. The concrete 180 is blocked from leaking into the gap 172 between the wood finish plates 170 by the protective sheet 190. The protective sheet 190 is suitable if provided with transparent vinyl, etc., and the wooden finish plate 170 is suitable if provided with synthetic wood or preservative wood. The gap 172 between the wood finish plates 170 is formed as a joint, thereby becoming an element that improves the aesthetics of the retaining wall together with the wood finish plates 170, and also serves to absorb the expansion and contraction of the wood finish plates 170. do. In Figure 2, it is confirmed that the wood finish plate 170 is installed spaced apart while forming a gap 172 in the vertical direction.

Figure 4 is a front view of the installation of the fixing frame 160 in the integrated finishing wall type retaining wall according to the present invention. In FIG. 4, a horizontal frame 161 is used to securely install the adjacent deep acupressure plates 150 while horizontally connecting each other, and the horizontal frames 161 arranged up and down with a vertical frame 162 are fixed and installed while vertically connecting each other. It constitutes the fixing frame 160. Accordingly, the fixed frame 160 has a horizontal frame 161 and a vertical frame 162 in a grid shape.

Figure 5 is a cross-sectional view of the installation of the wood finish plate 170 in the integrated finishing type retaining wall according to the present invention. The wooden finish plate 170 is spaced apart while forming a gap 172 between each other, and can be installed by fixing it to the vertical frame 162 of the fixing frame directly with screws 171 (FIG. 5(a)). Alternatively, a wooden finish plate 170 is provided with a trapezoidal cross section, and the long sides are arranged to be spaced apart from each other while facing the vertical frame 162 of the fixing frame, and the wooden finish plate 170 is placed in a gap 172 between each other. By arranging the wedge piece 173 can be installed in a method of fixing with screws 171 to the vertical frame 162 of the fixing frame (Fig. 5 (b)). According to the fixed installation of the wedge piece 173, the wooden finish plate 170 is also fixed while being caught on the wedge piece 173. The wedge piece 173 of the reverse trapezoidal section can be conveniently provided by bending both ends of the iron plate at an acute angle.

6 is a construction flow chart for the construction method of the integrated finished wall retaining wall according to the present invention, referring to this, looks at the construction method of the integrated finished wall retaining wall step by step. First, the ground stiffener 110 is installed on the slope (S), and the drain plate 120 and the slope pressure plate 130 are installed (first step). The spacing and length of the ground stiffener 110 are determined according to the structural design. Then, the grid reinforcing bar 140 is laid (second step), and the deep acupressure plate 150, the fixing frame 160, the protective sheet 190, and the wood finishing plate 170 are installed (third step). Then, a support is installed outside the wood finish plate 170 (step 4), and the concrete 180 is poured and cured between the slope (S) and the wood finish plate 170 (step 5). Finally, remove the support installed in step 4 (step 6). As a result, the slope (S) reinforced by the ground reinforcement 110 and the reinforced concrete retaining wall (W) are integrated, thereby completing the laminated wood finish retaining wall finished with the wood finish plate 170.

In particular, the present invention proposes a support consisting of an L-shaped reinforcement 210, an inclined brace 220, and a ground fixture 230 in order to effectively support the wood finish plate 170 in the fourth step. The L-shaped reinforcement 210 is divided into a vertical finishing plate support 211 and a horizontal floor support 212 and is installed in close contact with the wooden finishing plate 170 and the ground floor at the same time. The inclined brace 220 is installed inclined to support the end plate support part 211 of the L-shaped reinforcement, and the ground fixing device 230 is installed to fix the bottom surface support part 212 of the L-shaped reinforcement to the ground below the ground floor. . Since the L-shaped reinforcement 210 directly supporting the wood finish plate 170 is supported by the inclined brace 220 while being fixed and supported on the ground below the ground floor by the ground fixture 230, the wood finish plate during the concrete pouring process (170) can be effectively prevented from being pushed or lifted by buoyancy. The L-shaped reinforcement 210, the inclined brace 220, and the ground fixing unit 230 are installed at appropriate locations according to the structural design.

7 is an installation and assembly view of a ground fixing tool 230 preferably used to fix the bottom surface support portion 212 of the L-shaped reinforcement to the ground below the ground floor in the combined-wall retaining wall construction method according to the present invention. The ground fixing device 230 is composed of a ground fixing rod 231, a sheath 232, a connecting rod 233, and a reinforced acupressure plate 235, and these ground fixing devices 230 are different depending on the ground condition. It is appropriate to insert and install the ground fixing rod 231, sheath 232, and connecting rod 233 in an assembled state after drilling at an angle of about 55 degrees from the ground floor at regular intervals (about 0.9 m).

In the ground fixing unit 230, the ground fixing rod 231 penetrates into the ground below the ground floor and is fixedly installed, and transmits the fixing support force of the bottom surface support part 212 of the L-shaped reinforcement to the ground. The ground fixing rod 231 is appropriate if it is provided with a nail (for example, a reinforcement having a length of 1 to 3 m and a diameter of 25 mm) and fixedly installed with a grout material (G), similar to the ground reinforcing material 110, and the connecting rod 233 ) Can be threaded for connection. The sheath 232 is configured to protect the detachable coupling position of the ground fixing rod 231 and the connecting rod 233. In other words, the ground fixing rod 231 and the connecting rod 233 are detachably connected inside the sheath 232 so that the grout material G does not get on the connection part during the grout material G injection process, so that the connecting rod 233 It is intended to be easily removed. The sheath 232 is suitable if a thin material such as plastic or waterproof cloth is used.

The connecting rod 233 is inserted into the rear end of the sheath 232 and is detachably connected to the rear end of the ground fixing rod 231 from the inside of the sheath 232 to the bottom surface support part 212 of the L-shaped reinforcement together with the reinforcing support plate 235. It is fixed, and it is suitable if it is provided with reinforced bars with a length of 0.5m and a diameter of 25mm. The reinforcing plate acupressure plate 235 is coupled to the rear end of the connecting rod 233 so as to pressurize the surface of the bottom surface support part 212 of the L-shaped reinforcement table. The connecting rod 233 is threaded at the front end and connected detachably to the ground fixing rod 231 with a connection nut 234, and the rear end is also threaded to fasten the fixing nut 236 to attach the reinforcing plate 235 to the L-shaped reinforcing bar. Acupressure can be fixed to the bottom surface support part 212 of.

The connecting rod 233 may be installed to directly penetrate the bottom surface support portion 212 of the L-shaped reinforcement, but in FIGS. 2 and 3, it is installed in a non-penetrating manner by appropriately using the strip 237. L-shaped stiffeners 210 provided as square pipes are installed at predetermined intervals, and the connecting rods 233 are passed between a pair of stiffeners 237 made of circular steel pipes, while the L-shaped stiffeners 210 are mutually interposed with a pair of stiffeners 237 It is installed to connect, and a reinforcing acupressure plate 235 is installed on the connecting rod 233 located between the pair of strips 237 to fasten and fix the fixing nut 236. The reinforcing plate acupressure plate 235 presses the pair of strips 237, and the pair of strips 237 presses the bottom surface support portion 212 of the L-shaped reinforcement bar, and fixes the L-shaped reinforcement bar 210 to the ground floor.

In the first step of installing the ground reinforcement material 110, the ground fixing device 230 of this configuration installs the ground fixing rod 231, the sheath 232, and the connecting rod 233 (can be installed in an assembled state), and , In the fourth step of installing the support, the strip length 237, the reinforcement support plate 235, and the fixing nut 236 are assembled and installed. Then, when the concrete 180 is poured and cured by the implementation of the fifth step, in the sixth step, the fixing nut 236 is loosened and the strip 267, the reinforcing pressure plate 235, the connecting rod 233, and the sheath 232 are removed. do. The sheath 232 only needs to remove a portion protruding from the ground floor, and the ground fixing rod 231 is permanently embedded in the ground.

8 and 9 are construction cross-sectional views of another embodiment of the construction method of the integrated-walled retaining wall according to the present invention, showing a top-down method of cutting (cutting out) retaining wall construction method. The top-down method is a method of performing multi-stage construction while repeating in a top-down manner with the slope and height that can be independently and stably constructed as one construction unit. For example, in the case of a slope of about 1:0.2, a vertical height of about 2.6m can be self-supporting. Therefore, multi-stage construction is performed while cutting with this slope and height (Fig. 8), and in the case of a slope close to the vertical, the vertical height Since it is possible to become self-reliant when lowered further, multi-stage construction is performed in consideration of this (Fig. 9).

For top-down multi-stage construction, after cutting to the height of the construction unit at the top of the retaining wall to be constructed, the ground reinforcement material 110 and the drainage plate 120, the slope acupressure plate 130, the ground fixture 230, the grid reinforcement are cut on the cut slope (S). (140), deep acupressure plate (150), fixing frame (160), protective sheet (190), wood finish plate (170) are installed, and concrete (180) is poured and cured to construct the uppermost retaining wall, step by step under the upper retaining wall. Conduct while additional repetitive construction. If necessary, wire mesh or shotcrete construction can be made on the cut slope (S), but in good ground, it can be cut to the bottom without construction of shotcrete on the slope, leading to the construction of the retaining wall immediately. In such a multi-stage construction, the ground floor surface E may be exposed between the stages and the ground floor surface E may be planted on the exposed ground floor surface E to complete an eco-friendly vegetation retaining wall.

In the above, the present invention has been described in detail with reference to specific examples, but since the examples are only for illustrating the present invention, substitutions, additions and modified embodiments within the scope not departing from the technical spirit of the present invention are also described below. It will be said that it belongs to the scope of protection of the present invention as defined by the claims attached to.

110: ground reinforcement
120: drain plate
130: slope acupressure plate
140: grid reinforcement
150: deep acupressure plate
160: fixed frame
170: wood finish plate
180: concrete
190: protective sheet
210: L-shaped reinforcement
220: inclined brace
230: ground fixture
S: slope
W: retaining wall
G: grout material
E: ground floor
P: trees

Claims (5)

As a combined-wall retaining wall in which a reinforced concrete retaining wall (W) is integrated on the slope (S) reinforced with a ground reinforcement material (110),
A ground stiffener 110 constructed so that the rear end protrudes from the slope (S) while penetrating and fixing the ground;
Drainage plate 120 installed in contact with the slope (S);
A slope acupressure plate 130 which is fixedly installed to press the slope S by penetrating the rear end of the ground reinforcing member 110;
The vertical reinforcing bar 141 and the horizontal reinforcing bar 142 are assembled in a grid, and the horizontal reinforcing bar 142 is installed and fixed to span the rear end of the ground stiffener 110 while passing through the rear end of the ground stiffener 110 between the grids. Grid reinforcement 140;
A deep acupressure plate 150 fixedly installed at the rear end of the ground stiffener 110 that has passed through the grid reinforcement 140;
Consisting of a horizontal frame 161 and a vertical frame 162, the horizontal frame 161 is fixedly installed on the deep pressure plate 150, and the vertical frame 162 is fixedly installed outside the horizontal frame 161 );
A wooden finish plate 170 fixedly installed on the vertical frame 162 of the fixed frame;
Concrete 180 to be poured and cured between the slope (S) and the wood finish plate 170;
It is composed including,
Between the fixing frame 160 and the wooden finish plate 170, a protective sheet 190 is further installed,
The wood finish plate 170 is a finish-integrated combined-walled wood finish retaining wall, characterized in that it is spaced apart while forming a gap 172 between them. In claim 1,
The wood finish plate 170 is provided in a trapezoidal cross section and is installed spaced apart from each other while facing the long side to the vertical frame 162 of the fixing frame,
The wooden finish plate 170 is fixedly installed by arranging the wedge piece 173 of the reverse trapezoidal cross section in the gap 172 between each other and fixing it to the vertical frame 162 of the fixing frame. Finished integrated wall type wood-finished retaining wall. It is a method of constructing a finished-integrated combined-walled wood finish retaining wall according to paragraph 1 or 2,
The ground reinforcement 110 is installed while penetrating and fixing the ground so that the rear end protrudes from the slope (S), and the drain plate 120 is installed in contact with the slope (S), and the slope (S) is at the rear end of the ground reinforcement (110). A first step of fixing and installing through the slope acupressure plate 130 so as to press down;
A second step of reinforcing the grid reinforcement 140 so that the horizontal reinforcing bar 142 spans the rear end of the ground reinforcement 110 while passing the rear end of the ground reinforcement 110 through the grid;
The deep acupressure plate 150 is fixedly installed at the rear end of the ground stiffener 110 that has passed through the grid reinforcing bar 140, and the horizontal frame 161 is fixed to the deep acupressure plate 150, and the horizontal frame 161 is moved outward. While the vertical frame 162 is fixedly installed, the fixing frame 160 is installed, and the protective sheet 190 is spread on the front of the fixing frame 160, and a gap 172 is formed in the front of the protective sheet 190. A third step of installing the closing plate 170 apart;
Prepare the L-shaped reinforcement frame 210 composed of the finishing plate support part 211 and the floor surface support part 212, and move the L-shaped stiffener 210 to the outside of the wooden finish plate 170 and the ground floor. It is installed in close contact, installs an inclined brace 220 to support the end plate support part 211 of the L-shaped reinforcement, and fixes the bottom surface support part 212 of the L-shaped reinforcement to the ground floor with a ground fixing tool 230 Step 4;
A fifth step of pouring and curing concrete 180 between the slope (S) and the wood finish plate 170;
A sixth step of removing the ground fixture 230, the inclined brace 220, and the L-shaped stiffener 210;
Construction method of a finish integrated wall type wood finish retaining wall, characterized in that comprising a. In paragraph 3,
The first step is made while cutting the slope (S) and performing on the cut slope (S),
A method of constructing a finish-integrated combined-walled wood-finished retaining wall, characterized in that multi-stage construction is performed while repeating the first to sixth steps in a top-down manner. In claim 4,
The multi-stage construction is made so that the ground floor (E) is exposed between the stage and the stage,
A method of constructing an integrated finish-type composite wall wood finish retaining wall, characterized in that a tree (P) is planted on the exposed ground floor (E).

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