KR101188230B1 - Retaining wall used soil bag block, and building a retaining wall - Google Patents

Abstract

The present invention relates to a retaining wall structure and a method for constructing a retaining wall structure using a tonic block, by inserting a paper box into a ton and forming a ton block having a predetermined shape to build a retaining wall to improve work efficiency and workability and to a paper box. It is possible to construct an eco-friendly retaining wall, and to provide a method of constructing a retaining wall structure and a retaining wall structure using a tonal block that is stably fixed by a fixing member to improve the robustness and stability.

The present invention for achieving the above object is a shape maintaining member having a polygonal cross-sectional structure; Tonang is formed in a bag shape so that the shape holding member is inserted into the inner end and the sewing line is formed in a position corresponding to the edge of the shape holding member; Filler filled in the interior of the bag; The technical gist of the present invention relates to a tonic block including a retaining block, a retaining wall structure formed by stacking the tonic block, and a construction method of the retaining wall structure.

Sack block, sack bag, shape holding member, retaining wall structure, fixing member, geogrid sheet, anchor sack

Description

Retaining wall used soil bag block, and building a retaining wall}

The present invention relates to a retaining wall structure and a method for constructing a retaining wall structure using a tonic block, by inserting various types of paper boxes into the inside of the tonal material and filling the filling material to form a tonic block, thereby minimizing the gap between the tonal blocks. The present invention relates to a method of constructing a retaining wall structure and a retaining wall structure using an eco-friendly tonal block by a paper box to enable this and provide a beautiful green space.

In general, the retaining wall is constructed to protect structures by suppressing the loss of sediment and dike on the slopes of rivers or rivers that form naturally when new structures or roads are built on hills with high mountains or terrain. It is becoming.

Conventional retaining wall is a river retaining wall was formed using a gabion in the case of construction in the river, but recently, the revetment block formed by curing concrete in a certain mold was mainly used, the construction method is chopped the surface surface of the river In order to minimize the loss of the earth and sand by the snow or rainwater and running water by arranging and fixing the revetment blocks in a continuous state, the collapse of the embankment is prevented, but there is a problem that is not natural friendly.

On the other hand, there are various proposals for the construction of retaining walls on slopes on structures and roads. For example, concrete retaining walls (R, C retaining walls) were constructed at the site. Not only does it impede economic construction due to the number of workers, but also does not dismantle the formwork until the concrete retaining wall cast in the form is fully cured and cured. It acts as a factor.

In addition, the block-type reinforcement soil retaining wall has a problem in that the construction of a uniform type of concrete block does not achieve affinity with the surrounding slopes, causing visual discomfort of the user and not being environmentally friendly.

In addition, in order to solve this problem, in the past, a filling material such as soil or sand was put into the inside of the bag made of geosynthetic fibers to form a bag, and then the bag was constructed on the slope, but the filling material was filled in the bag of fiber material. Due to the load of the filling material, the shape of the tonic block is not formed uniformly, and thus, the tonic block cannot be uniformly arranged, and there is a problem in that the retaining wall cannot be constructed in a balanced and stable manner, and also the aesthetics are not beautiful.

In addition, because the tonic block is not formed uniformly, gaps are generated between neighboring tonic blocks when the retaining wall is constructed, and during the rainy season, soils of slopes are lost together with water into the gaps between the tonic blocks. There is a problem.

An object of the present invention for solving the problems described above, by putting a paper box in the interior of the bag to form a tonic block of a predetermined shape to build a retaining wall to improve the efficiency and workability of the work and the eco-friendly retaining wall by the paper box It is possible to construct and provide a method of constructing a retaining wall structure and a retaining wall structure using a tonal block that is stably fixed through a fixing member to improve the rigidity and stability.

The present invention to achieve the object as described above and to perform the problem for eliminating the conventional defects, the shape maintaining member having a polygonal cross-sectional structure; Tonang is formed in a bag shape so that the shape holding member is inserted into the inner end and the sewing line is formed in a position corresponding to the edge of the shape holding member; Filler filled in the interior of the bag; And a control unit.

In addition, the filling material is characterized in that the organic moisturizer extracted from the organic fertilizer and plants in the soil and sand to shorten the germination period of the seed is characterized in that it is configured by stirring.

In addition, the shape maintaining member is characterized in that made of a paper material of the form of wood or corrugated cardboard, which is an environmentally friendly material.

On the other hand, the present invention is a base layer formed to maintain the flatness on the ground of the retaining wall is installed; Tonic block according to any one of claims 1 to 3 stacked in multiple stages so as to cross each other on top of the base layer; A fixing member fitted vertically to the tonic blocks stacked in a plurality of stages to fix the tonic blocks positioned at the upper and lower ends thereof; A geogrid sheet having one end inserted into the fixing member and fixed to the upper portion of the tonic block, the other end extending backward and being embedded due to the filling of the soil to support the tonic block; An anchor tonang connected to the other end of the geogrid sheet and buried due to the filling of the soil to support the tonic block through the geogrid sheet; An upper layer formed by stacking and embedding a tonic block on the top of the geogrid sheet extended to be positioned behind the top of the tonic block, the top of which is covered with a geogrid sheet; A core is installed to cover the front surface of the tonic blocks and is woven with palm fibers or hemp to form a net; And a greening layer formed by pouring soil mixed with seeds to green the surface of the core.

In addition, the fixing member, the post is formed in a conical shape so that it can be easily installed in the crypt block; A plurality of barbs protruding from the bottom of the support to prevent the support from being detached from the tonic block; A fixing piece formed in a + shape at an upper end of the support, and having a fixing protrusion formed at a lower portion of the support so that the support can be firmly fixed without rotating in the tonic block; And a control unit.

In addition, the seeds are characterized in that the composition is aged by 2-3 days at 30 ~ 35 ℃ to increase the germination rate.

On the other hand, the present invention is the first step of forming a base layer by flattening the surface by performing a foundation work on the ground of the retaining wall construction range; A second step of arranging the tonic block of claim 1 or 2 on the base layer to form a single layer, and fixing the tonic block to the base layer through the fixing member of claim 5; A third step of arranging the tonic blocks so as to be staggered on top of the tonic blocks arranged in the first monolayer to form a second monolayer, and fixing the tonic blocks of the first monolayer and the tonic blocks of the second monolayer through the fixing member; Thereafter, repeat the third step and construct to the design height, and install the geogrid sheet to be inserted into the fixing member between the tonic blocks located above and below to extend to the slope, and install anchor anchor at the end of the geogrid sheet. A fourth step of supporting the tonic block; Thereafter, one end of two geogrid sheets is fixed to the fixing member by placing one end of two geogrid sheets on the top of the tonic block located at the top end, and the other side of the geogrid sheet extends to the front of the tonic block to wrap the tonic block and then to the rear of the tonic block. The other geogrid sheet extends to the rear of the toner block, overlaps the two geogrid sheets to extend to the rear of the toner block, and forms a top layer by stacking the tonic block on top of the overlapping geogrid sheet. Step 5; Thereafter, a sixth step of installing the cores woven with palm fibers or hemp so as to cover the entire front surface of the tonic block; A seventh step of forming a greening layer by pouring the composition for greening on the core to a predetermined thickness through a pumping device; .

As described above, according to the present invention, the construction of the retaining wall structure is possible by installing the tonic block having a constant cross-sectional structure on the slope by the shape retaining member, and the soil of the slope is lost by removing the gap between the tonne blocks. The structure of the retaining wall structure is very stable, and the efficiency and workability of the retaining wall structure can be improved, and the multi-layer stacking blocks can be stably supported by the fixing member formed with the + type fixing piece, thereby improving the rigidity. It is a very useful invention to increase the germination rate and to allow the root of the germinated plant to easily stick to the tonic block to create a perfect green space on the surface of the retaining wall structure.

Hereinafter, the configuration and the operation of the embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1A to 1D are exemplified views showing various forms of tonic blocks according to the present invention, the tonic blocks 100 of the present invention are constructed on non-declined slopes to protect the slopes, and the shape retaining member 110 having a polygonal cross-sectional structure is shown. And, the bag holding 120 is formed in a bag shape so that the shape holding member 110 is inserted into the inner end and the sewing line 121 is formed at a position corresponding to the edge of the shape holding member 110, It is configured to include a filling material 130 is filled in the interior of the ton 120.

The shape retaining member is formed in a rectangular shape as shown in Figure 1a, 1b, or in a variety of shapes, such as a triangular shape, as shown in Figures 1c, 1d, and acts as a frame of the crypt block 100, the crypt block It is possible to maintain the constant strength and shape (100) and to minimize the gap with the neighboring tonic block 100 during construction of the tonic block 100.

That is, the shape retaining member 110 is inserted into the inner tip of the sack 120 to minimize the filling of the sack 120 when the filling material 130 is filled in the sack 120, and the sack 120 is in a polygonal shape. It is maintained so that the interlocking with the neighboring tonic block 100 when the stacking of the tonic block 100 is made precisely to enable a more robust and uniform construction, and in particular to ensure that the soil of the slope during the rainy season is not lost It will be possible to provide a stable retaining wall structure.

By this cross-sectional shape of the shape holding member 110 will be able to form the tonal block 100 in various forms.

In addition, the shape maintaining member 110 is composed of environmentally friendly natural wood or paper material, but the paper is formed in the form of cardboard to maintain a predetermined strength.

On the other hand, the ton 120 is cut to a non-woven fabric made of polypropylene in a predetermined form is sewn into a bag of one side open standard.

In addition, the sewing line 121 is formed to correspond to each corner of the shape maintaining member 110 so that the polygonal shape of the tonic block 100 can be clearly shown, the shape holding member 110 is the interior of the ton 120 When inserted into each corner of the shape-retaining member 110 and the sewing line 121 of the bag 120 is in close contact to form a box form to fill the filling material 130 by filling the bag with a certain size ( 100) is formed.

On the other hand, the filling material 130 is configured by stirring the organic moisturizer extracted from the organic fertilizer and plants in soil and sand in a predetermined ratio so as to shorten the germination period of the seed during the greening of the slope after the construction of the tonal block 100.

The organic fertilizers include rice bran, jelly, degreasing rice, seaweed, and the like, and the seeds germinate and supply a lot of nutrients.

On the other hand, Figure 2 is a side cross-sectional view showing a retaining wall structure vertically constructed using the tonal block of the present invention, Figure 3 is a side cross-sectional view showing a retaining wall structure tilted using the tonal block of the present invention, Figure 4 is 5 is an exploded perspective view showing the construction process of the retaining wall structure using a square-shaped tonic block according to the present invention, and FIG. 6 is a tonic block having a triangular cross section according to the present invention. As the separated perspective view showing the construction process of the retaining wall structure, the retaining wall structure of the present invention is formed on the foundation layer 400 formed by planarizing the ground of the retaining wall to be installed, and is arranged on top of the foundation layer 400 and intersects with each other. The tonic block 100 is constructed in multiple stages to be fixed, and the tonic block 100, which is fixed to the stacked layer of the tonic block 100, the base layer 400 or located above, or below may be fixed. The fixing member 200 is fitted vertically to the lock tonic block 100, and is inserted into the fixing member 200 at one end to be fixed to the upper portion of the tonic block 100 and the other end extends to the rear of the tonic block 100. When the soil fills the slope is filled with the geogrid sheet 300 to support the tonic block 100, and the other end of the geogrid sheet 300 by allowing the geogrid sheet 300 to be more stably fixed to the slope An anchor tonic 310 to support the tonic block 100 and the tonic block 100 located at the top of the constructed tonic block 100 is wrapped with a geogrid sheet 300 and then extended to the rear, The top layer 410 formed by stacking and embedding the sack block 100 on the top of the geogrid sheet 300 extending to be located behind the top sack block 100, and the front surface of the stool block 100 To overwrite That is configured to include the network type of the core network 500, and a recording layer which is the surface of the core network 500 seeds for green flame formed by casting a mixed for recording composition 420.

The fixing member 200 has a support 210 formed in a conical shape so that it can be easily inserted into the tonic block 100, and protruded around the lower portion of the support 210 to support the support bag 100. A plurality of barbs 220 and 210 are formed in a + shape on the upper end of the support 210 and a fixing protrusion 240 is formed at the lower portion so that the 210 is more firmly inserted to stably support the tonic block 100. The support 210 is configured to include a fixing piece 230 to securely fix the tonic block 100 and the geogrid sheet 300 by allowing it to be firmly fixed without rotating in the tonic block 100 do.

The fixing member 200 is preferably injection-molded with a synthetic resin or metal material having excellent strength, and by installing two or more per one bag of tonic block 100 to stably fix the tonic block 100.

The geogrid sheet 300 is manufactured by injecting and molding a synthetic resin material into a predetermined shape. The geogrid sheet 300 extends to a slope to be embedded when filling the soil so that the tonic block 100 is not pushed out by the load of the soil.

The geogrid sheet 300 is preferably installed to one geogrid sheet per two to three of the tonic block 100.

In addition, the geogrid sheet 300 is installed on each layer formed by the tonic block 100, or is installed in a certain layer depending on the construction conditions.

On the other hand, the anchor ton 310 is to put the filling material in the interior of the ton, by fixing the other end of the geogrid sheet 300 is to ensure that the ton block 100 is more stably supported and pushed out.

The core 500 is formed by weaving palm fiber or hemp, which is a natural fiber, so that it can supply nutrients during germination of seeds and is a very environmentally friendly material.

In addition, the seeds are preferably configured by aging for 2-3 days at 30 ~ 35 ℃ Celsius to increase the germination rate.

The retaining wall structure of the present invention configured as described above is constructed by using the tonic block 100 to be tighter and closer to the tonic block 100, thereby improving the structural stability of the retaining wall structure. To prevent the retaining wall structure from collapsing and improving the bonding force of the tonic blocks 100 through the fixing member 200 and by connecting the anchor tonic 310 to the geogrid sheet 300. ) Will be firmly fixed to the slope.

Referring to the construction method of the retaining wall structure of the present invention configured as described above are as follows.

First, the ground of the retaining wall structure is constructed by using equipment such as compaction rollers, vibration compacts, rammers, and the like to form a foundation layer 400.

Thereafter, the tonic block 100 is arranged in the transverse direction of the foundation layer 100 to form a single layer 140, and the fixing member 200 is installed on the foundation layer 400 through the tonic block 100. The toner blocks 100 arranged on the first monolayer 140 are fixed to the base layer 400.

Thereafter, the tonic block 100 is arranged to be staggered on the top of the tonic block 100, which is arranged on the base layer 400 to form the first monolayer 140, thereby forming the second monolayer 150, and the toner bag of the second monolayer 150. Insertion of the fixing member 200 through the block 100 to be fitted to the tonic block 100 of the first monolayer 140, the tonic block 100 of the first monolayer 140 and the tonic block of the second monolayer 150 ( 100).

After constructing the tonic block 100 repeatedly to form a plurality of monolayers up to the height of the design, such as to form the second single layer 150, geogrid sheet (between the top and bottom toner block 100) ( After installing the 300) to extend to the slope so that the geogrid sheet 300 to secure the soil block 100 by earth pressure during filling.

At this time, the geogrid sheet 300 is one end is inserted by the fixing member 200 is fixed to the upper portion of the tonic block 100 and the other end is extended to the slope.

Thereafter, one end of the two geogrid sheets 300 is positioned on the top of the tonic block 100 located at the top thereof, and then fixed with the fixing member 200. The other side of one geogrid sheet extends toward the front of the tonic block 100. Wrap the tonic block 100 and then extend to the rear of the tonic block 100, the other geogrid sheet 300 extends to the rear of the tonic block 100, overlapping the two geogrid sheets 300 By extending to the rear of the tonic block 100, the top layer 410 is formed by laminating and filling the tonic block 100 on top of the overlapping geogrid sheet (300).

Then, after installing the cores woven with palm fibers or hemp so as to cover the entire front surface of the tonic block 100, pumping device (not shown) for the composition for the recording on the cores (500) It is poured so as to have a predetermined thickness to form a greening layer 420.

Meanwhile, when the geogrid sheet 300 is installed, the anchor grid 310 is connected to and fixed to the other end of the geogrid sheet 300 so that the geogrid sheet 300 is more stably fixed to the slope when filling the soil. It will improve the bearing capacity of 100).

Meanwhile, the tonic block 100 of the upper layer 310 is wrapped on the geogrid sheet 300 so that the tonic block 100 is fixed to the slope so that it is more stably fixed to the slope and is not pushed out by earth pressure.

The greening layer 420 is to green the surface of the retaining wall structure, the fine soil provided around the site and the seed and the actual extracting moisturizer, fiber, colorant of the plant to be greened in a certain ratio and stirred to prepare a composition for greening After forming, it is poured to a certain thickness through pumping equipment.

The retaining wall structure of the present invention constructed in this way is capable of precise construction when stacking the tonic block 100 by constructing the tonic block 100 having a constant cross-sectional structure by the shape maintaining member 110 as described above. , By removing the gap between the tonic block 100 will be able to prevent the soil loss of the slope.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

Figure 1a ~ 1d is an exemplary view showing various forms of tonal block according to the present invention,

Figure 2 is a side cross-sectional view showing a retaining wall structure vertically constructed using the tonal block of the present invention,

Figure 3 is a side cross-sectional view showing a retaining wall structure constructed obliquely using the tonal block of the present invention,

4 is a perspective view showing a fixing member according to the present invention;

Figure 5 is an exploded perspective view showing the construction process of the retaining wall structure using a crypt block of cross section according to the present invention,

Figure 6 is an exploded perspective view showing the construction process of the retaining wall structure using a triangular tonal block in cross section according to the present invention,

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

(100): sack block (110): shape holding member

120: Tonic 121: Seamstress

130: Filler 140: 1st layer

150: second layer (200): fixing member

210: Shoring 220: Barb

230: fixing piece 240: fixing protrusion

(300): Geogrid Sheet (310): Anchor Tonic

400: base layer 410: top layer

420: recording layer 500: core

Claims (7)

delete delete delete A base layer formed to maintain flatness on the ground in which the retaining wall is to be installed; Positioned in multiple stages so as to cross each other on top of the base layer, a shape holding member having a polygonal cross-sectional structure, and formed in a bag shape so that the shape holding member can be inserted into the inner end and corresponding to the edge of the shape holding member Tonic block consisting of a sack is formed on the sewing line, the filling material is filled in the interior of the sack; A fixing member fitted vertically to the multi-layer stacked tonic blocks to fix the tonic blocks positioned at upper and lower ends thereof; A geogrid sheet having one end inserted into the fixing member and fixed to an upper portion of the tonic block, the other end extending backward and being embedded due to the filling of the soil to support the tonic block; An anchor tonang connected to the other end of the geogrid sheet and buried due to the filling of the soil to support the tonic block through the geogrid sheet; An upper layer formed by stacking and embedding a tonic block on the top of the geogrid sheet extended to be positioned behind the top of the tonic block, the top of which is covered with a geogrid sheet; A core is installed to cover the front surface of the tonic blocks and is woven with palm fibers or hemp to form a net; Retaining wall structure using a tonal block, characterized in that it comprises a; greening layer formed by pouring soil mixed with seeds to green the surface of the core. The method of claim 4, wherein Wherein: Shoring formed in a conical shape so that it can be easily installed in the cadaver block; A plurality of barbs protruding from the bottom of the support to prevent the support from being detached from the tonic block; Retaining wall using a tonic block characterized in that it comprises a; formed in a + shape at the upper end of the support, the fixing piece is formed in the lower portion so that the support can be firmly fixed without rotating in the tonic block Structure. The method of claim 4, wherein The seed retaining wall structure using a tonal block, characterized in that the composition is aged by 2 to 3 days at 30 ~ 35 ℃ to increase the germination rate. A first step of forming a foundation layer by flattening a surface by performing foundation work on a ground in a range in which a retaining wall is to be constructed; After that, the shape holding member having the polygonal cross-sectional structure, the bag containing a bag so that the shape holding member can be inserted into the inner end and a seam is formed at a position corresponding to the edge of the shape holding member, A second step of forming a single layer by arranging a tonic block composed of a filling material filled therein in the base layer, and fixing the tonic block to the base layer through the fixing member of claim 5; A third step of arranging the tonic blocks so as to be staggered on top of the tonic blocks arranged in the first monolayer to form a second monolayer, and fixing the tonic blocks of the first monolayer and the tonic blocks of the second monolayer through the fixing member; Thereafter, repeat the third step and construct to the design height, and install the geogrid sheet to be inserted into the fixing member between the tonic blocks located above and below to extend to the slope, and install anchor anchor at the end of the geogrid sheet. A fourth step of supporting the tonic block; Thereafter, one end of two geogrid sheets is fixed to the fixing member by placing one end of two geogrid sheets on the top of the tonic block located at the top end, and the other side of the geogrid sheet extends to the front of the tonic block to wrap the tonic block and then to the rear of the tonic block. The other geogrid sheet extends to the rear of the toner block, overlaps the two geogrid sheets to extend to the rear of the toner block, and forms a top layer by stacking the tonic block on top of the overlapping geogrid sheet. Step 5; Thereafter, a sixth step of installing the cores woven with palm fibers or hemp so as to cover the entire front surface of the tonic block; A seventh step of forming a greening layer by pouring the composition for greening on the core to a predetermined thickness through a pumping device; Construction method of the retaining wall structure using a tonal block, characterized in that consisting of.

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