KR102755450B1 - Horizontal and vertically reinforced integrated vegetated cut retaining wall - Google Patents

Abstract

The horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to the present invention may include a plurality of retaining wall panels formed in a plate shape and erected in a front area of a slope by being joined with other retaining wall panels; and a plurality of support structures, which are located on the ground in the front area and have a lower edge of the lowest retaining wall panel positioned at the bottom among the plurality of retaining wall panels joined to an upper surface to support the lower edge of the lowest retaining wall panel, and other support structures joined to a side surface.

Description

Horizontally and vertically reinforced integrated vegetated cut retaining wall

The present invention relates to a horizontally reinforced and vertically reinforced integrally vegetated cut earth retaining wall, and more specifically, to a horizontally reinforced and vertically reinforced integrally vegetated cut earth retaining wall, in which a plurality of retaining wall panels are erected in a front area of a slope in a state of being joined to other retaining wall panels through joining grooves or joining projections formed on edges thereof, fastening members are inserted between joining grooves formed at edges of the plurality of retaining wall panels to join the plurality of retaining wall panels together, and a supporting structure fixed by vertical reinforcing piles supports the erected plurality of retaining wall panels from below, thereby enabling the construction of a sturdy wall in the front area of a slope.

A retaining wall is a wall structure installed to resist the soil pressure on the back surface and prevent the back soil from collapsing. Retaining walls can generally be broadly classified into gravity retaining walls, anti-gravity retaining walls, inverted T-shaped retaining walls, L-shaped retaining walls, and buttress-type retaining walls based on their structure and form. In addition, special types such as reinforced soil retaining walls and panel-type retaining walls are known.

A reinforced soil retaining wall is a retaining wall that reinforces the ground by placing or inserting reinforcing materials into the soil, thereby causing interaction between the soil and the reinforcing materials, thereby increasing the strength and stability of the entire soil body of a cut or fill slope.

A panel retaining wall is a retaining wall that is formed by reinforcing the inside of a cut section with anchors such as nails and earth anchors installed at regular intervals, connecting the retaining wall panels to panel connectors extending from each anchor body, installing a number of retaining wall panels up, down, left, and right to form a front wall, then filling backfill material between the front wall and the cut section, tensioning the panel connectors to apply pressure to the backfill material, and thereby resisting horizontal earth pressure.

For these panel-type retaining walls, technology is required for structures that can resist not only horizontal earth pressure but also vertical pressure.

Korean Patent No. 10-2621973

The purpose of the present invention is to provide a horizontally reinforced and vertically reinforced integrally vegetated cut-soil retaining wall, which is erected in a front area of a slope while a plurality of retaining wall panels are connected to other retaining wall panels through connecting grooves or connecting projections formed on edges, fastening members are inserted between connecting grooves formed at edges of the plurality of retaining wall panels to connect the plurality of retaining wall panels, and the erected plurality of retaining wall panels are supported from below through a supporting structure fixed by vertical reinforcing piles, thereby increasing the bearing capacity and resistance to destruction activity at the bottom of the plurality of retaining wall panels, thereby enabling the construction of a solid wall in the front area of a slope.

In addition, the purpose of the present invention is to provide a horizontally and vertically reinforced integrally vegetated cut retaining wall, which improves the appearance of the cut retaining wall by installing a vegetation bag with plants planted on it into a vegetation bag receiving hole formed between two adjacent retaining wall panels, thereby greening the entire surface of the cut retaining wall where plants have difficulty growing, thereby restoring it to a nature-friendly environment that is as similar as possible to the surrounding area, thereby minimizing the sense of incongruity with respect to the concrete structure.

The purposes of the present invention are not limited to the purposes mentioned above, and other purposes and advantages of the present invention which are not mentioned can be understood by the following description, and will be more clearly understood by the embodiments of the present invention. In addition, it will be easily understood that the purposes and advantages of the present invention can be realized by the means and combinations thereof indicated in the claims.

The horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to the present invention may include a plurality of retaining wall panels formed in a plate shape and erected in a front area of a slope by being joined with other retaining wall panels; and a plurality of support structures, which are located on the ground in the front area and have a lower edge of the lowest retaining wall panel positioned at the bottom among the plurality of retaining wall panels joined to an upper surface to support the lower edge of the lowest retaining wall panel, and other support structures joined to a side surface.

The horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to the present invention further includes a plurality of vertical reinforcing piles, one end of which is inserted into the ground where the plurality of support structures are located and the other end of which penetrates each of the plurality of support structures and is connected to each of the plurality of support structures; wherein the plurality of support structures may have vertical joining holes formed therein in a direction perpendicular to the ground so that the vertical reinforcing piles are inserted.

The above plurality of support structures may have support grooves formed on the upper surface into which lower joining projections formed on the lower edge of the lowermost retaining wall panel are inserted.

The plurality of retaining wall panels may have a side joining groove formed in the first side edge so that a side joining projection formed in the second side edge of another retaining wall panel joined to the first side edge among the two side edges may be inserted, and the plurality of retaining wall panels may have a side joining projection formed in the first side edge of another retaining wall panel joined to the second side edge among the two side edges protruding from the second side edge.

The plurality of retaining wall panels may have upper joining grooves formed on the upper surface to be inserted into lower joining projections formed on the lower edges of other retaining wall panels to be joined to the upper edges, and the plurality of retaining wall panels may have lower joining projections formed protruding from the lower edges to be inserted into upper joining grooves formed on the upper edges of other retaining wall panels to be joined to the lower edges or support grooves formed on the upper surfaces of the supporting structures to be joined to the lower edges.

The plurality of retaining wall panels may have an upper fastening groove formed in an upper edge of the rear edge that is in contact with the upper edge, a lower fastening groove formed in a lower edge of the rear edge that is in contact with the lower edge, a first side fastening groove formed in a first side edge of the rear edge that is in contact with the first side edge, and a second side fastening groove formed in a second side edge of the rear edge that is in contact with the second side edge.

The horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to the present invention may further include a plurality of fastening members which are inserted into an upper fastening groove of a first retaining wall panel and a lower fastening groove of a second retaining wall panel among the plurality of retaining wall panels to fasten the first retaining wall panel and the second retaining wall panel, or which are inserted into a first side fastening groove of a first retaining wall panel and a second side fastening groove of a third retaining wall panel among the plurality of retaining wall panels to fasten the first retaining wall panel and the third retaining wall panel, or which are inserted into a second side fastening groove of a first retaining wall panel and a first side fastening groove of a fourth retaining wall panel among the plurality of retaining wall panels to fasten the first retaining wall panel and the fourth retaining wall panel.

The horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to the present invention further includes a plurality of horizontal reinforcing piles, one end of which is inserted into the inside of the slope face and the other end of which penetrates the inside of a plurality of retaining wall panels and is connected to each of the plurality of retaining wall panels; wherein the plurality of retaining wall panels may have horizontal joining holes formed therein from the rear to the front so that the horizontal reinforcing piles are inserted.

The horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to the present invention may further include a drainage channel having a water-receiving space formed inside thereof, one end of which is supported by an upper surface of a retaining wall panel positioned at the uppermost position among the plurality of retaining wall panels, one end of which is supported by an upper surface of a backfill material filled between a cut surface and the plurality of retaining wall panels, and the other end of which is supported by an upper surface of the cut surface.

According to the present invention, a plurality of retaining wall panels are erected in a front area of a slope while being joined to other retaining wall panels through joining grooves or joining projections formed on edges thereof, fastening members are inserted between joining grooves formed at edges of the plurality of retaining wall panels to join the plurality of retaining wall panels together, and the erected plurality of retaining wall panels are supported from below by a supporting structure fixed by vertical reinforcing piles, thereby increasing the bearing capacity and resistance to a fracture activity surface at the bottom of the plurality of retaining wall panels, thereby allowing the construction of a solid wall in the front area of the slope.

In addition, according to the present invention, by inserting and installing a vegetation bag with plants in it into a vegetation bag receiving hole formed between two adjacent retaining wall panels, the entire surface of the cut retaining wall, where plants have difficulty growing, is greened, thereby improving the appearance of the cut retaining wall and minimizing the sense of incongruity with the concrete structure by restoring it to a nature-friendly environment that is as similar as possible to the surrounding area.

FIG. 1 is a cross-sectional view of an example of an integral vegetation cut retaining wall with horizontal reinforcement and vertical reinforcement installed according to one embodiment of the present invention.
FIG. 2 is a front perspective view of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 3 is a rear perspective view of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 4 is a drawing illustrating the upper edge of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 5 is a drawing illustrating the lower edge of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 6 is a drawing illustrating a first side edge of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 7 is a drawing illustrating a second side edge of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 8 is a drawing illustrating an example of a plurality of retaining wall panels combined in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 9 is a drawing illustrating another example of a plurality of retaining wall panels of a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 10 is a perspective view of a supporting structure included in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 11 is a top view of a supporting structure included in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 12 is a cross-sectional view of another example in which a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall is installed according to one embodiment of the present invention.
FIG. 13 is a drawing illustrating a vegetation bag installed on a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIG. 14 is a drawing showing a state in which a vegetation bag is installed in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.
FIGS. 15 to 17 are cross-sectional views of first to third examples in which a drainage channel is installed in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.

Hereinafter, various embodiments of the present invention will be described with reference to the accompanying drawings. However, this is not intended to limit the present invention to specific embodiments, but should be understood to include various modifications, equivalents, and/or alternatives of the embodiments of the present invention. In connection with the description of the drawings, similar reference numerals may be used for similar components.

In this document, the expressions "have", "may have", "include", or "may include" indicate the presence of a feature (e.g., a numerical value, function, operation, or component such as a part), but do not exclude the presence of additional features.

In this document, the expressions "A or B", "at least one of A and/or B", or "one or more of A or/and B" can include all possible combinations of the items listed together. For example, "A or B", "at least one of A and B", or "at least one of A or B" can all refer to cases where (1) at least one A is included, (2) at least one B is included, or (3) both at least one A and at least one B are included.

The terms "first", "second", "first", or "second" used in this document can describe various components, regardless of order and/or importance, and are only used to distinguish one component from another, but do not limit the components. For example, the first orderer device and the second orderer device can represent different orderer devices, regardless of order or importance. For example, without departing from the scope of the rights set forth in this document, the first component can be referred to as the second component, and similarly, the second component can also be referred to as the first component.

When it is stated that a component (e.g., a first component) is "(operatively or communicatively) coupled with/to" or "connected to" another component (e.g., a second component), it should be understood that the component can be directly coupled to the other component, or can be connected via another component (e.g., a third component). Conversely, when it is stated that a component (e.g., a first component) is "directly coupled to" or "directly connected" to another component (e.g., a second component), it should be understood that no other component (e.g., a third component) exists between the component and the other component.

The expression "configured to" as used herein can be used interchangeably with, for example, "suitable for", "having the capacity to", "designed to", "adapted to", "made to", or "capable of". The term "configured to" does not necessarily mean only that which is "specifically designed to" in terms of hardware. Instead, in some contexts, the expression "a device configured to" can mean that the device is "capable of" doing something together with other devices or components.

The terms used in this document are used only to describe specific embodiments and may not be intended to limit the scope of other embodiments. The singular expression may include the plural expression unless the context clearly indicates otherwise. The terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by a person of ordinary skill in the art described in this document. Among the terms used in this document, terms defined in general dictionaries may be interpreted as having the same or similar meaning in the context of the related technology, and shall not be interpreted in an ideal or excessively formal meaning unless explicitly defined in this document. In some cases, even if a term is defined in this document, it cannot be interpreted to exclude the embodiments of this document.

FIG. 1 is a cross-sectional view of an example of an integral vegetation cut retaining wall with horizontal reinforcement and vertical reinforcement installed according to one embodiment of the present invention.

Referring to FIG. 1, a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention may include a plurality of retaining wall panels (110), a plurality of support structures (120), a plurality of vertical reinforcing piles (130), and a plurality of fastening members (140).

According to one embodiment of the present invention, a plurality of horizontally reinforced and vertically reinforced integral vegetation cut retaining wall panels (110) can be erected in a mutually connected state in the front area of the slope.

For this purpose, a plurality of retaining wall panels (110) can be joined to each other by forming grooves or protrusions on the edges.

The grooves or projections formed on the edges of these multiple retaining wall panels (110) will be described later.

At this time, a plurality of support structures (120) are positioned on the ground in the front area of the slope and can support a plurality of retaining wall panels (110) standing up while being connected to each other from below.

To this end, a plurality of support structures (120) can have grooves formed on their upper surfaces to support the retaining wall panels (110).

The grooves formed on the upper surface of these multiple support structures (120) will be described later.

Meanwhile, a plurality of vertical reinforcing piles (130) may be inserted, some of which are inserted into the ground inside the front area of the slope, and the remaining parts may be inserted into a plurality of support structures (120) to perform vertical reinforcement for the horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.

For this purpose, holes into which vertical reinforcing piles (130) can be inserted can be formed in a plurality of support structures (120).

The holes formed in these multiple support structures (120) will be described later.

Meanwhile, a plurality of fastening members (140) can be inserted into grooves formed on the rear surfaces of a plurality of retaining wall panels (110) to fasten the plurality of retaining wall panels (110).

For this purpose, grooves may be formed at the corners of the rear surfaces of the plurality of retaining wall panels (110).

The grooves formed at the corners of the rear surfaces of these multiple retaining wall panels (110) will be described later.

Hereinafter, each component of a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention will be described.

FIG. 2 is a front perspective view of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetated cut-to-soil retaining wall according to an embodiment of the present invention, FIG. 3 is a rear perspective view of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetated cut-to-soil retaining wall according to an embodiment of the present invention, FIG. 4 is a drawing illustrating an upper edge of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetated cut-to-soil retaining wall according to an embodiment of the present invention, FIG. 5 is a drawing illustrating a lower edge of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetated cut-to-soil retaining wall according to an embodiment of the present invention, FIG. 6 is a drawing illustrating a first side edge of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetated cut-to-soil retaining wall according to an embodiment of the present invention, and FIG. 7 is a drawing illustrating a first side edge of a retaining wall panel included in a horizontally reinforced and vertically reinforced integral vegetated cut-to-soil retaining wall according to an embodiment of the present invention. A drawing illustrating a second side edge of an included retaining wall panel, FIG. 8 is a drawing illustrating an example of combining a plurality of retaining wall panels of a horizontally reinforced and vertically reinforced integral vegetated cut earth retaining wall according to an embodiment of the present invention, and FIG. 9 is a drawing illustrating another example of combining a plurality of retaining wall panels of a horizontally reinforced and vertically reinforced integral vegetated cut earth retaining wall according to an embodiment of the present invention.

Referring to FIGS. 2 to 9, a plurality of retaining wall panels (110) are formed in a plate shape and can be combined with other retaining wall panels (110) to form a front area of a slope.

To this end, a plurality of retaining wall panels (110) may be formed with a side joining groove (111) embedded in the first side edge so that a side joining projection (112) formed on the second side edge of another retaining wall panel (110) joined to the first side edge among the two side edges is inserted.

In addition, a plurality of retaining wall panels (110) may have a side joining projection (112) formed to protrude from the second side edge and inserted into a side joining groove (111) formed on the first side edge of another retaining wall panel (110) that is joined to the second side edge among the two side edges.

Accordingly, the side joining projection (112) of one retaining wall panel (110) is inserted into the side joining groove (111) of the other retaining wall panel (110), so that the two retaining wall panels (110) can be joined in the left-right direction.

Meanwhile, a plurality of retaining wall panels (110) may be formed with an upper joining groove (113) recessed into the upper surface so that a lower joining projection (114) formed on the lower edge of another retaining wall panel (110) joined to the upper edge is inserted.

In addition, a plurality of retaining wall panels (110) may have a lower joining projection (114) formed to protrude from the lower edge, which is inserted into an upper joining groove (113) formed on the upper edge of another retaining wall panel (110) that is joined to the lower edge, or a supporting groove (121) formed on the upper surface of a supporting structure (120) that is joined to the lower edge.

Accordingly, the lower joining projection (114) of one retaining wall panel (110) is inserted into the upper joining groove (113) of another retaining wall panel (110), so that the two retaining wall panels (110) can be joined in the vertical direction.

Through this, multiple retaining wall panels (110) can be interconnected to form a large wall.

These bonds can be broken when a force is applied in the direction opposite to the bonding direction.

Accordingly, a structure and configuration may be required to fasten a plurality of retaining wall panels (110) so that the multiple retaining wall panels (110) are not detached from each other.

To this end, a plurality of retaining wall panels (110) may be formed with an upper fastening groove (115) recessed into an upper edge that is in contact with the upper edge among the edges of the rear surface.

Additionally, a plurality of retaining wall panels (110) may have a lower fastening groove (116) formed in a lower edge that is in contact with the lower edge among the edges of the rear surface.

Additionally, a plurality of retaining wall panels (110) may have a first side fastening groove (117) formed in a first side edge that is in contact with the first side edge among the edges of the rear surface.

Additionally, the plurality of retaining wall panels (110) may have a second side fastening groove (118) formed in a second side edge that is in contact with the second side edge among the rear edges.

At this time, the upper fastening groove (115) of one retaining wall panel (110) can be connected to the lower fastening groove (116) of another retaining wall panel (110) located on the upper side of one retaining wall panel (110).

Additionally, the lower fastening groove (116) of one retaining wall panel (110) may be connected to the upper fastening groove (115) of another retaining wall panel (110) located in the hollow portion of one retaining wall panel (110).

Additionally, the first side fastening groove (117) of one retaining wall panel (110) may be connected to the second side fastening groove (118) of another retaining wall panel (110) located on the first side of one retaining wall panel (110).

Additionally, the second side fastening groove (118) of one retaining wall panel (110) may be in communication with the first side fastening groove (117) of another retaining wall panel (110) located on the second side of one retaining wall panel (110).

At this time, multiple fastening members can be inserted into upper fastening grooves (115) and lower fastening grooves (116) that are connected to each other to fasten two retaining wall panels (110).

Specifically, a plurality of fastening members can be inserted into an upper fastening groove (115) of one retaining wall panel (110) and a lower fastening groove (116) of another retaining wall panel (110) positioned on the upper side of one retaining wall panel (110) to fasten the two retaining wall panels (110).

In addition, a plurality of fastening members can be inserted into a lower fastening groove (116) of one retaining wall panel (110) and an upper fastening groove (115) of another retaining wall panel (110) located in the hollow portion of one retaining wall panel (110) to fasten two retaining wall panels (110).

Meanwhile, a plurality of fastening members can be inserted into the first side fastening groove (117) and the second side fastening groove (118) that are connected to each other to fasten the two retaining wall panels (110).

Specifically, a plurality of fastening members can be inserted into a first side fastening groove (117) of one retaining wall panel (110) and a second side fastening groove (118) of another retaining wall panel (110) located at the first side of one retaining wall panel (110) to fasten two retaining wall panels (110).

In addition, a plurality of fastening members can be inserted into a second side fastening groove (118) of one retaining wall panel (110) and a first side fastening groove (117) of another retaining wall panel (110) located at the second side of one retaining wall panel (110) to fasten two retaining wall panels (110).

These multiple fastening members may be metal anchors with a cross-section formed in the shape of the letter “ㄷ”, and may fasten two retaining wall panels (110) using bolts and nuts.

Meanwhile, a plurality of retaining wall panels (110) can be mutually joined to be arranged on the same vertical line and the same horizontal line in a checkerboard shape, as shown in FIG. 8.

Alternatively, a plurality of retaining wall panels (110) may be interlocked with each other by staggering the retaining wall panels (110) between adjacent rows, as illustrated in FIG. 9.

Meanwhile, a decorative panel may be attached to the front of a plurality of retaining wall panels (110). The decorative panel may be a panel having a soil-like or plant-like pattern formed thereon.

Meanwhile, a plurality of retaining wall panels (110) may be formed with horizontal joining holes (119) extending from the rear to the front so that horizontal reinforcing piles (150) can be inserted.

These horizontal joining holes (119) will be described later.

Meanwhile, the rear area between the plurality of retaining wall panels (110) and the slope face can be configured to resist earth pressure by pouring supporting concrete.

Meanwhile, when a plurality of retaining wall panels (110) are connected to each other through the above-described connecting grooves, connecting projections, fastening grooves, etc., a vegetation sac receiving hole (160) penetrating from the front to the rear can be formed between any two retaining wall panels (110).

Specifically, a portion of the edge of one of the plurality of retaining wall panels (110) and a portion of the edge of another retaining wall panel (110) adjacent to one of the retaining wall panels (110) may be formed by being recessed so that they do not contact each other but are spaced apart.

Accordingly, the front and rear areas of the plurality of retaining wall panels (110) can be connected by the vegetation bag receiving hole (160).

In this vegetation bag receiving hole (160), a vegetation bag (170) described later can be inserted and received so that the vegetation bag (170) can be installed on the rear side of a plurality of retaining wall panels (110).

This vegetation bag (170) will be described later.

FIG. 10 is a perspective view of a supporting structure included in a horizontally reinforced and vertically reinforced integral vegetated cut retaining wall according to an embodiment of the present invention, and FIG. 11 is a top view of a supporting structure included in a horizontally reinforced and vertically reinforced integral vegetated cut retaining wall according to an embodiment of the present invention.

Referring further to FIGS. 10 and 11, a plurality of support structures (120) are positioned on the ground in the front area of the slope, and the lowermost retaining wall panel (110) is joined to the upper surface to support the lower edge of the lowermost retaining wall panel (110) positioned at the bottom among the plurality of retaining wall panels (110), and other support structures (120) may be joined to the side surface.

Specifically, a plurality of support structures (120) may have a support groove (121) formed on the upper surface into which a lower connecting projection (114) formed on the lower edge of the lowermost retaining wall panel (110) is inserted.

Additionally, a plurality of support structures (120) may be formed with vertical joining holes (122) that penetrate in a direction perpendicular to the ground so that vertical reinforcing piles (130) can be inserted.

At this time, a plurality of vertical reinforcing piles (130) have one end inserted into the ground where a plurality of support structures (120) are located, and the other end penetrates each of the plurality of support structures (120) so that they can be combined with each of the plurality of support structures (120).

Meanwhile, the plurality of support structures (120) may be located on the ground, but may also be located on top of support concrete that has been poured into the ground and hardened.

FIG. 12 is a cross-sectional view of another example in which a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall is installed according to one embodiment of the present invention.

A horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention may further include a plurality of horizontally reinforced piles (150) in addition to a plurality of retaining wall panels (110), a plurality of support structures (120), a plurality of vertically reinforced piles (130) and a plurality of fastening members (140).

As described above, a plurality of horizontal reinforcing piles (150) may be inserted into each of a plurality of retaining wall panels (110) to configure the retaining wall to resist horizontal earth pressure.

Specifically, a plurality of horizontal reinforcing piles (150) may be connected to each of the plurality of retaining wall panels (110) by having one end inserted into the inside of the slope and the other end penetrating into the inside of the plurality of retaining wall panels (110).

To this end, a plurality of retaining wall panels (110) may be formed with horizontal joining holes (119) extending from the rear to the front so that horizontal reinforcing piles (150) can be inserted.

Through this, the horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention can be configured to resist more strongly from the earth pressure of the slope surface through not only vertical reinforcement by the vertical reinforcement pile (130) but also horizontal reinforcement by the horizontal reinforcement pile (150).

Meanwhile, the plurality of horizontal reinforcing piles (150) may be formed of one of reinforcing bars, steel bars, glass fiber reinforced plastic (GFRP), carbon fiber reinforced plastic (CFRP), steel wires, and steel pipes.

FIG. 13 is a drawing illustrating a vegetation bag installed in a horizontally reinforced and vertically reinforced integrally vegetated cut retaining wall according to an embodiment of the present invention, and FIG. 14 is a drawing illustrating a state in which a vegetation bag is installed in a horizontally reinforced and vertically reinforced integrally vegetated cut retaining wall according to an embodiment of the present invention.

Referring further to FIGS. 13 and 14, a plurality of vegetation bags (170) may be installed in a horizontally reinforced and vertically reinforced integrally vegetated cut retaining wall according to an embodiment of the present invention. These plurality of vegetation bags (170) have a space formed inside where plants can be accommodated, and are inserted into vegetation bag accommodation holes (160) formed between adjacent retaining wall panels (110) and hung so as to be installed on the rear side of a horizontally reinforced and vertically reinforced integrally vegetated cut retaining wall according to an embodiment of the present invention.

Such a vegetation bag (170) can be formed in various shapes and materials, for example, the vegetation bag (170) can be formed in a cross-section in the shape of a circular pouch, and can be formed of a jute material.

Accordingly, the inner space of the vegetation bag (170) can accommodate plants and planting soil in which the plants are planted.

Meanwhile, the vegetation bag (170) can be inserted into the vegetation bag receiving hole (160) in a direction from the rear to the front of the retaining wall panel (110) and installed by being received inside the vegetation bag receiving hole (160).

Accordingly, when a plant located in the receiving space formed on the inside of the vegetation bag (170) grows and grows, it can pass through the outside of the receiving space and the vegetation bag receiving hole (160) and extend toward the front of the horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.

Through this, by inserting and installing a vegetation bag with plants into the vegetation bag receiving hole formed between two adjacent retaining wall panels, the entire surface of the cut retaining wall, where plants have difficulty growing, is greened, improving the appearance of the cut retaining wall and minimizing the sense of alienation from the concrete structure by restoring it to a nature-friendly environment that is as similar as possible to the surrounding area.

FIGS. 15 to 17 are cross-sectional views of first to third examples in which a drainage channel is installed in a horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention.

A horizontally reinforced and vertically reinforced integral vegetation cut retaining wall according to one embodiment of the present invention may further include a drainage channel (180) arranged on the upper part of a retaining wall panel (110) positioned at the uppermost position among a plurality of retaining wall panels (110).

Specifically, the drain (180) has a space formed on the inside to accommodate water, one end is supported from the top of the retaining wall panel (110) located at the top among the plurality of retaining wall panels (110), and in addition to one end, the other end is supported from the top of the backfill material filled between the cut surface and the plurality of retaining wall panels (110), and the other end can be supported from the top of the cut surface.

Here, the backfill material may be one or more of backfill soil, backfill gravel, and backfill concrete, and the type thereof may not be limited.

Specifically, the drain (180) may be composed of a bottom surface covering the top of the backfill and the top of the cut surface starting from the top of a plurality of retaining wall panels (110), and side walls erected perpendicular to the bottom surface from the corners of the bottom surface.

That is, the drain (180) can have a receiving space formed by the bottom surface and the side walls.

Accordingly, the drain (180) can prevent collapse and loss that may occur due to a decrease in the shear strength of the soil when surface water and inflow water flowing into the backfill are not discharged.

In addition, a drainage channel (180) is installed at the top of each cut retaining wall to prevent the cut slope or excavated ground from being eroded or moved, and is connected to a ridge ditch and another drainage channel to drain to the side of the cut retaining wall, thereby minimizing water inflow into the cut surface and backfill.

Meanwhile, the drainage channel (180) according to another embodiment may be formed so that the floor surface of the receiving space described above is inclined. Specifically, the drainage channel (180) according to another embodiment may be formed so that the floor surface of the receiving space is inclined so that the height decreases as it goes from one end to the other end, that is, as it gets closer to the uppermost retaining wall panel (110) among the plurality of retaining wall panels (110).

That is, among the side walls of the drain (180) according to another embodiment, the first side wall located on the upper side of the retaining wall panel (110) may be formed to have a lower height than the second side wall located on the upper side of the cut surface.

Accordingly, the drain (180) according to another embodiment can minimize water inflow into the cut surface and backfill by allowing water to drain toward the plurality of retaining wall panels (110) rather than the backfill and cut surface even if water exceeds the capacity of the receiving space.

Meanwhile, in a drainage channel (180) according to another embodiment, a drainage groove may be formed in a downward direction on the upper surface of the first side wall described above among the side walls.

At this time, the drainage groove may be formed on the upper surface of the first side wall so as to be positioned on the same vertical line as the boundary surface where the plurality of retaining wall panels (110) positioned below come into contact.

That is, a boundary surface between multiple retaining wall panels (110) can be located on a vertical line passing through the drainage groove.

Accordingly, in the case where the drainage ditch (180) according to another embodiment receives water exceeding the capacity of the receiving space, the water flows out through the drainage groove, and the flowed out water falls in the direction of the vegetation bag receiving hole (160) rather than the horizontal joining hole (119) formed in the center of the plurality of retaining wall panels (110).

Due to this, water lost to the front of the plurality of retaining wall panels (110) beyond the drainage groove is prevented from flowing into the horizontal joining hole (119), and water can be supplied to the plants planted in the vegetation bag (170) through the vegetation bag receiving hole (160).

The present invention has been described with reference to preferred embodiments. Those skilled in the art will understand that the present invention can be implemented in modified forms without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments should be considered from an illustrative rather than a restrictive perspective. The scope of the present invention is indicated by the claims, not the foregoing description, and all differences within the scope equivalent thereto should be interpreted as being included in the present invention.

As described above, although the present invention has been described by means of limited embodiments and drawings, the present invention is not limited thereto, and various modifications and variations are possible by those skilled in the art within the technical idea of the present invention and the scope of equivalents of the patent claims to be described below.

110: Panel retaining wall
120: Supporting structures and foundation blocks
130: Vertical reinforcing pile
140: Absence of a contract
150: Horizontal reinforcing pile
160: Vegetation bag storage hall
170: Vegetation Bag
180: drain

Claims (8)

In the case of a horizontally and vertically reinforced integral vegetation cut retaining wall,
A plurality of retaining wall panels formed in a plate shape and erected in the front area of the slope by being joined with other retaining wall panels; and
A plurality of support structures, which are positioned on the ground in the front area and have a lower edge of the lowest retaining wall panel, which is positioned at the bottom among the plurality of retaining wall panels, joined to the upper surface thereof, and other support structures joined to the side surface thereof;
The above horizontally and vertically reinforced integral vegetation cut retaining wall is
It further includes a plurality of vertical reinforcing piles, one end of which is inserted into the ground where the plurality of support structures are located, and the other end of which penetrates each of the plurality of support structures and is connected to each of the plurality of support structures;
The above multiple support structures are,
A vertical joint hole that penetrates in a direction perpendicular to the ground so that the above vertical reinforcing pile can be inserted; and
A support groove is formed on the upper surface so that a lower joining projection formed on the lower edge of the lowermost retaining wall panel is inserted,
The above plurality of retaining wall panels,
A side joining groove is formed in the first side edge so that a side joining projection formed in the second side edge of another retaining wall panel that is joined to the first side edge among the two side edges is inserted,
The above plurality of retaining wall panels,
A side joining projection, which is inserted into the side joining groove formed on the first side edge of another retaining wall panel that is joined to the second side edge among the two side edges, is formed by protruding from the second side edge,
The above plurality of retaining wall panels,
An upper joining groove is formed on the upper surface to allow a lower joining projection formed on the lower edge of another retaining wall panel to be joined to the upper edge to be inserted,
The above plurality of retaining wall panels,
A lower joining projection is formed by protruding from the lower edge and inserted into the upper joining groove formed on the upper edge of another retaining wall panel joined to the lower edge or the supporting groove formed on the upper surface of the supporting structure joined to the lower edge,
The above plurality of retaining wall panels,
An upper fastening groove is formed in the upper corner that is in contact with the upper edge among the corners of the rear side,
A lower fastening groove is formed in the lower edge of the rear edge that is in contact with the lower edge,
A first side fastening groove is formed in a first side edge that is in contact with the first side edge among the corners of the rear surface,
A second side fastening groove is formed in the second side edge that is in contact with the second side edge among the corners of the rear side,
The above horizontally and vertically reinforced integral vegetation cut retaining wall is
Among the plurality of retaining wall panels, the first retaining wall panel is inserted into the upper fastening groove of the first retaining wall panel and the lower fastening groove of the second retaining wall panel to fasten the first retaining wall panel and the second retaining wall panel, or
Inserted into the first side fastening groove of the first retaining wall panel and the second side fastening groove of the third retaining wall panel among the plurality of retaining wall panels to fasten the first retaining wall panel and the third retaining wall panel, or
It further includes a plurality of fastening members that are inserted into the second side fastening groove of the first retaining wall panel and the first side fastening groove of the fourth retaining wall panel among the plurality of retaining wall panels to fasten the first retaining wall panel and the fourth retaining wall panel,
The above horizontally and vertically reinforced integral vegetation cut retaining wall is
It further includes a plurality of horizontal reinforcing piles, one end of which is inserted into the inside of the slope and the other end of which penetrates the inside of the plurality of retaining wall panels and is connected to each of the plurality of retaining wall panels;
The above multiple retaining wall panels
A horizontal joining hole is formed through the rear to the front direction so that the above horizontal reinforcing pile can be inserted,
The above horizontally and vertically reinforced integral vegetation cut retaining wall is
A drainage channel is further provided, wherein a space for containing water is formed on the inside, one end of which is supported by the upper surface of a retaining wall panel located at the uppermost position among the plurality of retaining wall panels, and another end of which is supported by the upper surface of a backfill material filled between the cut surface and the plurality of retaining wall panels, and the other end is supported by the upper surface of the cut surface;
In the above drain,
A first side wall positioned on the upper portion of the plurality of retaining wall panels;
A second side wall positioned above the above cut surface; and
Including a bottom surface covering the upper part of the above cut surface;
In the above drain,
When the height of the first side wall is formed lower than the height of the second side wall and water exceeding the capacity of the receiving space is received, the water is drained toward the plurality of retaining wall panels.
In the above drain,
The floor surface of the receiving space is inclined so that the height decreases toward the uppermost retaining wall panel as it faces from one end to the other.
In the above drain,
A drainage groove is formed in a direction from the upper surface of the first side wall toward the bottom,
The above drainage groove is,
The plurality of retaining wall panels positioned at the bottom are formed on the upper surface of the first side wall so as to be positioned on the same vertical line as the interface surface where they come into contact,
The above plurality of retaining wall panels,
A vegetation bag receiving hole is formed between the adjacent retaining wall panels, extending from the front to the rear,
The above-mentioned vegetation bag receiving hole is,
A planting bag containing plants and planting soil is installed,
The above plurality of retaining wall panels,
The lower connecting protrusion and the side connecting protrusion are each formed in multiples,
The above plurality of retaining wall panels,
The upper coupling groove and the side coupling groove are each formed in multiples,
The above plurality of retaining wall panels,
The lower coupling protrusion and the side coupling protrusion are each inserted into the upper coupling groove and the side coupling groove of the neighboring retaining wall panel, so that they do not slip even when an external force is applied.
A horizontally and vertically reinforced integral vegetated cut retaining wall. delete delete delete delete delete delete delete