KR20160119336A

KR20160119336A - Self supporting retaining wall and self supporting retaining wall structure using the same

Info

Publication number: KR20160119336A
Application number: KR1020150047220A
Authority: KR
Inventors: 이근효; 이규원; 이창호
Original assignee: 주식회사 이앤앤이
Priority date: 2015-04-03
Filing date: 2015-04-03
Publication date: 2016-10-13

Abstract

The object of the present invention is to provide a self-supporting retaining wall block capable of minimizing environmental deterioration, shortening the construction period and reducing the construction cost by constructing a retaining wall immediately without cutting off a backing sheet or a back ground, and to provide a self- do.
In order to attain the above object, a self supporting type retaining wall block according to the present invention comprises: a rectangular column main body having a first through hole therein; a protrusion which is narrowed in width on both sides of the main body; One side of the protruding portion has a plurality of trench-shaped recesses connecting the upper surface and the lower surface.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-supporting retaining wall block and a self-

The present invention relates to a self-supporting retaining wall block and a self-supporting type retaining wall building using the same. More particularly, the present invention relates to a self-supporting retaining wall block and a self-supporting retaining wall building using the same.

A retaining wall is a wall that is built up against earth pressure to prevent the earth from falling, and it is usually made to prevent the earth from collapsing when building a steep slope or slashing a mountain It is a structure.

Examples of such conventional retaining walls include block retaining walls, gravity concrete retaining walls, and special reinforcing concrete retaining walls. For example, the block piling retaining wall belongs to a widely used axial wall (building wall) from now on, and it is constructed by using a concrete block now. Also, for example, a gravity concrete retaining wall is a structure that prevents the collapse of the ground by the weight of the concrete itself, and is mainly adopted when the height is relatively low. In addition, for example, special reinforced concrete retaining walls are used when the height of retaining walls is so large that it is not economical for the gravity concrete retaining walls or if it is necessary to make the wall vertical so that the use of the paper is advantageous.

However, these conventional retaining walls all have a concrete appearance structure, so they are not friendly to nature, and are not familiar to nearby pedestrians or residents. In addition, there has been a problem that the environment is damaged, the construction period is long, and the construction cost is increased by cutting the back ground so that the retaining wall is not collapsed when the retaining wall is constructed.

Accordingly, the present invention has been proposed in order to solve the above-mentioned problems, and it is an object of the present invention to construct a retaining wall immediately without cutting off a ground surface or a separate ground surface to minimize environmental deterioration, A self-supporting retaining wall block and a self-supporting retaining wall built using the same.

In order to attain the above object, a self supporting type retaining wall block according to the present invention comprises: a rectangular column main body having a first through hole therein; a protrusion which is narrowed in width on both sides of the main body; One side of the protruding portion has a plurality of trench-shaped recesses connecting the upper surface and the lower surface.

The self-supporting retaining wall block according to the present invention includes: a square pillar-shaped main body having a second through hole therein; a first trench-like concave portion connecting upper and lower surfaces to both sides of the main body; And one side has a plurality of trench-like recesses connecting the upper surface and the lower surface.

Further, the self-supporting type retaining wall assembly according to the present invention includes a first self-supporting retaining wall block constructed by the structure of the first aspect in which a plurality of blocks are stacked, and a second self-supporting retaining wall block formed by arranging a plurality of the second self- Wherein an outer surface of a plurality of said protrusions of said first independent retaining wall block is connected to and supported by an inner surface of a plurality of said first recesses of said second independent retaining wall block, In the first through hole, an H beam is inserted such that the upper surface of the first free-standing retaining wall block located at the uppermost position coincides with one side and the other side is embedded in the ground.

Further, the self-supporting type retaining wall building material according to the present invention includes a third self-supporting retaining wall block formed by the structure of the second aspect in which a plurality of blocks are stacked, and a fourth self-supporting retaining wall block formed by arranging a plurality of the above- And one side edge of the third independent retaining wall block and the other side edge of the fourth independent retaining wall block are connected to each other.

The H-beam is inserted between the one side edge and the one side of the other side edge connected to each other, in the self-supporting type wall material assembly according to the present invention.

The H-beam is inserted into a quadrangular column-shaped inner space formed by the one side frame and the other side frame connected to each other.

In addition, the self-supporting retaining wall block according to the present invention includes: a rectangular pillar-shaped main body having a fifth through hole therein; a rhombic first convex portion connecting the upper and lower surfaces to one side of the main body; The other side has a rhombic fourth concave portion connecting the upper and lower surfaces and a plurality of trench-like concave portions connecting the upper surface and the lower surface to one side of the both sides of the main body.

Further, the self-supporting type retaining wall set according to the present invention includes a fifth self-supporting retaining wall block constituted by the constitution of the seventh aspect in which a plurality of blocks are stacked, and a sixth self-supporting retaining wall block constituted by the constitution of the seventh aspect And one surface of the fifth independent retaining wall block having a rhombic fourth recess and the other surface of the sixth independent retaining wall block having a rhombic second protrusion are connected to each other.

The self-supporting retaining wall block according to the present invention further includes a flat plate having a third convex portion on one side and a sixth concave portion on the other side, a top plate in the form of a rectangular parallelepiped on one surface of the flat plate, And a box-shaped vertical plate connecting the center portion of the upper plate and the central portion of the lower plate, wherein a lower portion of the plate plate and a lower plate of the L- Thereby forming a trench-shaped concave portion.

Further, the self-supporting type wall material block according to the present invention comprises a seventh self-supporting type retaining wall block constructed by the structure of the ninth aspect in which a plurality of blocks are connected to each other and a trench-like recessed portion formed at the bottom of the seventh self- A plurality of H beams each of which is inserted, and a third concave portion of one seventh independent retaining wall block and a sixth concave portion of another seventh independent retaining wall block are connected, and a plurality of H Areas except for the beam area are buried in the ground, respectively.

A method of constructing a self-supporting retaining wall according to the present invention includes a main body 110 having a square pillar shape with a first through hole 101 therein and a projection 110 having a width narrower toward both sides of the main body 110 A plurality of first free-standing retaining wall blocks 100 having a plurality of trench-like recesses 102 connecting upper and lower surfaces are formed on one side of the main body 110 and the protrusions 120, A first step of preparing a first set of self-standing retaining wall blocks to be stacked, a quadrangular columnar body 210 having a second through hole 201 therein, and an upper surface and a lower surface connected to both sides of the main body 210 A plurality of second independent retaining wall blocks 200 each having a plurality of trench-like recesses 202 connecting upper and lower surfaces are formed on one side of the main body 210, A second step of preparing a second set of self-standing retaining wall blocks to be laminated, a second step of preparing a plurality of first self- A third step of connecting the outer surface of the protrusion 120 of the first free-standing retaining wall block 100 to the inner surface of the plurality of first concave portions 220 of the second freestanding retaining wall block 200, A fourth step of installing an H beam 310 in the first through hole 101 so that one side and the other side of the first independent standing wall block 100 located at the uppermost position coincide with each other and the other side is embedded in the ground; A fifth step of filling the first through hole 101 of the one self supporting type retaining wall block 100 and the second through hole 201 of the second self supporting type retaining wall block 200 with soil, .

A method of constructing a self-supporting type wall material according to the present invention includes a main body 410 having a square pillar shape having a third through hole 401 therein and a trench connecting upper and lower surfaces of the main body 410, A plurality of third independent retaining wall blocks 400 having a plurality of trench-like recesses 402 connecting upper and lower surfaces are stacked on one side of the main body 410 A first step of preparing a third independent retaining wall block set, a quadrangular prismatic body 410 'having a fourth through-hole 401' therein, and an upper surface and a lower surface on both sides of the main body 410 ' A fourth trench-like retaining wall block 400 'having a trench-shaped third recess 420' and a plurality of trench-like recesses 402 'connecting the upper surface and the lower surface to one side of the main body 410' A second step of preparing a fourth set of self-supporting retaining wall blocks in which a plurality of the self-supporting retaining wall blocks 400 are stacked, A third step of connecting the side edge of the fourth independent retaining wall block 400 'to the other side edge of the fourth independent retaining wall block 400'; a third step of connecting the third independent retaining wall block 400 and the fourth independent retaining wall block 400 ' , A fourth step of inserting the H beam 430 between one side of the other side edge of the third independent retaining wall block set, a fourth step of inserting the H beam 430 between one side of the other side edge of the third independent retaining wall block set, And the fourth independent free-standing wall block 400 'and the fourth free-standing retaining wall block 400' are connected to each other by a plurality of fourth through holes 401 ' , And a fifth step of filling either soil or cement.

A method of constructing a self-supporting type wall material according to the present invention includes a main body 410 having a square pillar shape having a third through hole 401 therein and a trench connecting upper and lower surfaces of the main body 410, A plurality of third independent retaining wall blocks 400 having a plurality of trench-like recesses 402 connecting upper and lower surfaces are stacked on one side of the main body 410 A first step of preparing a third independent retaining wall block set, a quadrangular prismatic body 410 'having a fourth through-hole 401' therein, and an upper surface and a lower surface on both sides of the main body 410 ' A fourth trench-like retaining wall block 400 'having a trench-shaped third recess 420' and a plurality of trench-like recesses 402 'connecting the upper surface and the lower surface to one side of the main body 410' A second step of preparing a fourth set of self-supporting retaining wall blocks in which a plurality of the self-supporting retaining wall blocks 400 are stacked, Side wall of the third independent-type retaining wall block 400 and the fourth edge of the fourth independent-retaining wall block 400 ', which are connected to each other, A fourth step of inserting the H beam 430 into the quadrangular prismatic internal space formed by the other side edge of the third self-supporting type retaining wall block set 400 ', the third through holes 401 of the third self- A plurality of fourth through holes 401 'of the fourth independent-type retaining wall block set and a square formed by the rim connected to the third independent retaining wall block 400 and the fourth independent retaining wall block 400' And a fifth step of filling the columnar internal space with any one of soil, soil, or cement.

A method for constructing a self-supporting type wall material according to the present invention includes a main body 610 having a square pillar shape having a fifth through hole 601 therein, Shaped fourth concave portion 603 connecting the upper surface and the lower surface to the other side of the body 610 and a second concave portion 603 connecting the upper surface and the lower surface to one side of both sides of the body 610 (601) having a plurality of trench-like recesses (602) formed in a trench (601) in which a plurality of trench-like retaining wall blocks A first convex portion 604 'having a rhomboidal shape connecting the upper surface and the lower surface to one side of the body 610' and a second convex portion 604 'connecting the upper surface and the lower surface to the other side of the body 610' Shaped fifth concave portion 603 'for connecting the upper and lower surfaces, and an upper surface and a lower surface on one side of both sides of the main body 610' A second step of preparing a sixth independent retaining wall block set in which a plurality of sixth independent retaining wall blocks 600 'having a plurality of trench-like recesses 602' to be connected are stacked, The first and second free standing wall blocks 600 'have a rhomboid-like fourth concave portion 603 of the block 600 and a second convex portion 604' The H beams 620 are inserted into the fifth through holes 601 of the fifth independent retaining wall block 600 and the sixth through holes 601 'of the sixth independent retaining wall block 600' The fifth through-hole 601 of the fifth freestanding retaining block 600 and the sixth through-hole 601 'of the sixth freestanding retaining wall block 600' And a fifth step of filling any one of them.

A method of constructing a self-supporting type wall material according to the present invention includes a flat plate 810 having a convex portion 801 on one side and a concave portion 802 on the other side, A lower plate 830 formed on the bottom of one surface of the flat plate 810 and a central portion of the upper plate 820 and a central portion of the lower plate 830 A seventh independent retaining wall block 800 that includes a box shaped vertical plate 840 and which combines the lower portion of the plate plate 810 and the lower plate 830 to form a trench- A plurality of H-beams (not shown) are arranged in a trench-like recess 850 formed in a lower portion of the seventh independent retaining wall block 800. The seventh independent- (860), respectively, The third convex portion 801 of one seventh independent retaining wall block 800 and the sixth concave portion 802 of the seventh independent retaining wall block 800 are connected and the upper portion is inserted Areas excluding the region of the plurality of H beams 860 are buried in the ground, respectively.

As described above, according to the present invention, it is possible to provide a self-supporting retaining wall block capable of minimizing environmental deterioration, shortening the construction period and reducing the construction cost by directly constructing a retaining wall without cutting off a separate hypothetical or back ground, Can be provided.

1 is a perspective view of a self-supporting retaining wall block according to a first embodiment of the present invention;
2 is a perspective view of a self-supporting retaining wall block according to a second embodiment of the present invention;
FIG. 3 is a perspective view of a first self-supporting type retaining wall constructed using the self-supporting type retaining wall block according to the first and second embodiments of the present invention; FIG.
4 is a perspective view of a self-supporting retaining wall block according to a third embodiment of the present invention.
5 is a perspective view of an H beam used in the present invention.
FIG. 6 is a perspective view of a self-supporting type retaining wall block and a second self-supporting type wall retaining wall constructed using an H beam according to a third embodiment of the present invention; FIG.
7 is a perspective view of a self-supporting type retaining wall block according to a third embodiment of the present invention and a third self-supporting type wall retaining wall constructed using an H beam.
8 is a perspective view of a self-supporting retaining wall block according to a fourth embodiment of the present invention.
9 is a perspective view of an H beam used in the present invention.
10 is a perspective view of a self-supporting retaining wall block according to a fourth embodiment of the present invention and a fourth self-supporting retaining wall constructed using an H beam.
11 is a perspective view of a self-supporting retaining wall block according to a fifth embodiment of the present invention.
FIG. 12 is a perspective view showing a state where a fifth self-supporting type of retaining wall is constructed using a self-supporting type retaining wall block and an H beam according to a fifth embodiment of the present invention; FIG.
13 is a perspective view of a self-supporting type retaining wall block according to a fifth embodiment of the present invention and a fifth self-supporting type wall retaining wall constructed using an H beam.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

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

[First Embodiment]

1 is a perspective view of a self-supporting retaining wall block according to a first embodiment of the present invention.

Referring to FIG. 1, the structure of a first self-supporting retaining wall 100 according to a first embodiment of the present invention will be described.

Referring to FIG. 1, the first freestanding retaining wall block 100 of the present invention includes a rectangular columnar main body 110 having a first through hole 101 therein, And a plurality of trench-shaped concave portions 102 connecting the upper surface and the lower surface to one side of the main body 110 and the protruding portion 120. [

According to a preferred embodiment, the first freestanding retaining wall block 100 has a square pillar-shaped body 110 having a first through hole 101 penetrating the top and bottom surfaces thereof.

In the first through hole 101, an H beam 310 described later is inserted.

In addition, on both sides of the main body 110 having the first through holes 101, protrusions 120 that are narrower in width as they extend outward are formed. That is, the protrusions 120 installed on the left and right sides of the main body 110 may be formed such that the front surface is flat, the back surface is formed of a slope, the front surface is formed of a slope, and the rear surface is formed in a flat shape You may. The reason why the one surface of the protrusion 120 is formed in a flat shape as described above is to connect the second independent retaining wall block 100 to be described later.

On the other hand, the first free-standing retaining wall block 100 may be made of any one of concrete, natural stone, artificial stone, glass fiber reinforced plastic, synthetic resin material, wood, or metal material.

2 is a perspective view of a self supporting type retaining wall block according to a second embodiment of the present invention.

2, the self supporting type retaining wall block 200 according to the second embodiment of the present invention includes a main body 210 having a square pillar shape having a second through hole 201 therein, A trench-like first concave portion 220 connecting the upper and lower surfaces on both sides, and a plurality of trench-like concave portions 202 connecting the upper surface and the lower surface to one side of the main body 210.

According to a preferred embodiment, the second freestanding retaining wall block 200 has a square pillar-shaped body 210 having a second through hole 201 penetrating the top and bottom surfaces thereof.

The second through hole 201 is filled with earth, soil, cement, or the like. This is because the first self-supporting type wall material 300 to be described later is supported by the second self- To support the retaining wall block 200.

The main body 210 having the second through holes 201 includes a trench-shaped first recess 220 connecting the upper surface and the lower surface. That is, the trench-shaped first recess 220 provided on the left and right sides of the main body 210 has a U-shape when viewed from above. By the first recess 220 having such a U-shape, The protruding portion 120 of the first free-standing retaining wall block 100 is connected to the inner surface of the first concave portion 220.

Likewise, the second freestanding retaining wall block 200 can be made of any one of concrete, natural stone, artificial stone, glass fiber reinforced plastic, synthetic resin material, wood, or metal material.

3 is a perspective view of a first self-supporting type of retaining wall constructed using the self-supporting type retaining wall block according to the first and second embodiments of the present invention.

3, the first free standing retaining wall 300 includes a rectangular pillar-shaped main body 110 having a first through hole 101 therein, and a second pillar- A first free-standing retaining wall block 100 having a plurality of trench-like recesses 102 connecting upper and lower surfaces is formed on one side of the main body 110 and the protrusions 120 A rectangular parallelepiped main body 210 having a second through hole 201 therein, and a trench-like main body 210 having upper and lower surfaces connected to both sides of the main body 210. The trench- A second concave portion 220 and a second concave portion 202 having a plurality of trench-like concave portions 202 connecting the upper and lower surfaces to one side of the main body 210, Wherein the outer surface of the plurality of protrusions (120) of the first self-retaining retaining wall block (100) comprises a second self- The plurality of first through holes 101 of the first self-supporting retaining wall block 100 are connected to the inner surfaces of the plurality of first recesses 220 of the lock 200, The H beam 310 is inserted such that the upper surface of the free-standing retaining wall block 100 is aligned with one side and the other side is embedded in the ground.

That is, the first free-standing retaining wall 300 includes a first freestanding retaining wall block set in which a plurality of first freestanding retaining wall blocks 100 are stacked and a second freestanding retaining wall block set in which a plurality of second freestanding retaining wall blocks 200 are stacked The second independent retaining wall block sets are alternately repeated. In addition, the first and second self-supporting retaining wall block sets are stacked to a predetermined height.

Here, the front surface and the side surface of the plurality of protrusions 120 of the first free-standing retaining wall block 100 are respectively abutted against the inner surfaces of the plurality of first concave portions 220 of the second freestanding retaining wall block 200 . That is, the back surface of the first and second free-standing retaining wall blocks 100 and 200 is filled with soil, soil, cement, etc. The plurality of protrusions 120 of the first free- And the side surfaces of the first and second free-standing retaining wall blocks 200 and 200 abut against the inner surfaces of the plurality of first concave portions 220 of the second free-standing retaining wall block 200, The first independent standing wall material 300 is supported. In addition, the plurality of first through holes 101 of the first free-standing retaining wall block 100 are provided with the first free-standing retaining wall block 100 positioned at the uppermost position and the first free- And the second through hole 201 of the second independent-type retaining wall block 200 is filled with soil, soil, cement or the like so that the first independent-type retaining wall 300 is separated from the second through- It is possible to construct the building in a self-supporting manner without cutting off the ground surface or the ground surface.

According to a preferred embodiment, the first through-hole 101 of the first free-standing retaining wall block 100 coincides with the upper surface of the first free-standing retaining wall block 100, one side of which is located at the uppermost position, The first free-standing retaining wall block 100 can be firmly and self-supportingly fixed to the ground by inserting the H beams 310 embedded in the first free- The second through-hole 201 of the second independent-type retaining wall block 200 is filled with soil, soil, cement, or the like, thereby forming a second independent retaining wall block 200 Can be more firmly self-sustaining and fixed from the ground. The second through hole 201 of the second freestanding retaining wall 200 is formed in a rectangular column shape for ease of explanation. However, this is merely an example for explanation, , A three-dimensional shape such as a triangular prism shape, and the like may also be considered.

On the other hand, the construction method of the first self-supporting type retaining wall 300 is as follows.

A protruding portion 120 having a width narrower toward both sides of the main body 110 and a protruding portion 120 having a first through hole 101 formed in the main body 110 and the protruding portion 120, A first step of preparing a first self-supporting retaining wall block set in which a plurality of first self-supporting retaining wall blocks 100 having a plurality of trench-shaped recesses 102 connecting upper and lower surfaces thereof are stacked, Wow,

A first concave portion 220 having a trench shape connecting upper and lower surfaces to both sides of the main body 210 and a second concave portion 220 connecting the upper surface and the lower surface of the main body 210, A second step of preparing a second self-supporting retaining wall block set in which a plurality of second self-supporting retaining wall blocks 200 having a plurality of trench-like recesses 202 connecting upper and lower surfaces are stacked,

A third step of connecting the outer surfaces of the plurality of protrusions 120 of the first free-standing retaining wall block 100 to the inner surfaces of the plurality of first concave portions 220 of the second freestanding retaining wall block 200,

The first free-standing retaining wall block 100 includes a plurality of first through holes 101 of the first free-standing retaining wall block 100, A fourth step of installing a beam 310,

The fifth step of filling the first through-hole 101 of the first free-standing retaining wall block 100 and the second through-hole 201 of the second free-standing retaining block 200 with any one of soil, .

[Second Embodiment]

FIG. 4 is a perspective view of a self-supporting retaining wall block according to a third embodiment of the present invention, and FIG. 5 is a perspective view of an H beam used in the present invention.

4 and 5, the self supporting type retaining wall block 400 according to the third embodiment of the present invention includes a square pillar body 410 having a third through hole 401 therein, 410 have a trench-like second concave portion 420 connecting the upper and lower surfaces thereof, and a plurality of trench-like concave portions 402 connecting the upper surface and the lower surface to one side of the main body 410.

According to a preferred embodiment, the third freestanding retaining wall block 400 has a quadrangular prismatic body 410 having a third through-hole 401 penetrating the top and bottom surfaces thereof.

The third through hole 401 is filled with earth, soil, cement or the like because the second independent-type retaining wall 500 or the third independent-type retaining wall 500 ' Free retaining wall block 400 to be supported from the ground without being cut.

The body 410 having the third through-hole 401 includes a trench-shaped second recess 420 connecting the upper surface and the lower surface. That is, the trench-shaped second concave portions 420 installed on the left and right sides of the main body 410 have a U-shape when viewed from above.

Likewise, the third independent retaining wall block 400 may be constructed of any one of concrete, natural stone, artificial stone, glass fiber reinforced plastic, synthetic resin material, wood, or metal material.

6 is a perspective view of a self-supporting type retaining wall block according to a third embodiment of the present invention and a second self-supporting type wall retaining wall constructed using an H beam.

6, the second free standing retaining wall 500 includes a body 410 having a square pillar shape with a third through hole 401 therein, and upper and lower surfaces connected to both sides of the body 410 And a plurality of third independent retaining wall blocks 400 having a plurality of trench-like recesses 402 connecting upper and lower surfaces of the main body 410 are formed on one side of the main body 410. The trench- And a fourth trough-shaped body 410 'having a fourth through-hole 401' therein. The trench-like body 410 'is formed on both sides of the main body 410' And a fourth independent retaining wall block 400 'having a plurality of trench-like recesses 402' connecting upper and lower surfaces to one side of the main body 410 ' And a fourth set of independent retaining wall blocks stacked on top of the third independent retaining wall block 400 ' And the other side edges are connected to each other.

Here, an H beam 430 is inserted between one side edge of the third independent retaining wall block 400 and one side edge of the fourth independent retaining wall block 400 ', which are connected to each other.

That is, the second self-supporting type retaining wall unit 500 includes a third self-supporting retaining wall block set in which a plurality of third self-supporting retaining wall blocks 400 are stacked, A fourth set of independent retaining wall blocks is alternately repeated. Here, the third independent retaining wall block set and the fourth independent retaining wall block set have the same structure and shape. The third independent-retaining block set and the fourth independent-retaining block set are stacked to a predetermined height.

Here, the one side of the third independent retaining wall block 400 and the other side edge of the fourth independent retaining wall block 400 'are connected to each other, and one side of the third independent retaining wall block 400 And the H beam 430 is inserted between one side of the rim and the other side edge of the fourth independent retaining wall block 400 '. That is, the back surface of the third independent retaining wall block 400 and the fourth independent retaining wall block 400 'are filled with soil, soil, cement and the like. When viewed from above, the third independent retaining wall block 400 Shaped rim formed on one side and a U-shaped rim formed on the other side of the fourth independent retaining wall block 400 'as viewed from the upper surface are in contact with each other and connected to each other. An H beam 430 is inserted between one side of the third free-standing retaining wall block 400 and one side of the other side edge of the fourth freestanding retaining wall block 400 '. Preferably, the side where the H beam 430 is inserted is a side filled with soil, sand, cement, or the like. Thus, the remaining portion of the H beam 430 inserted between the one side edge of the third independent retaining wall block 400 and the other side edge of the fourth independent retaining wall block 400 'is covered with soil, By being embedded together, the second free-standing retaining wall 500 is supported. In addition, the third plurality of through holes 401 of the third independent retaining block set and the plurality of fourth through holes 401 'of the fourth independent retaining block set, as well as the third independent retaining wall block 400, And the fourth self-supporting retaining wall block 400 'are also filled with soil, soil, cement, etc., so that the second self-supporting retaining wall 500' And can be constructed in a self-supporting manner without cutting off the back ground.

According to a preferred embodiment, the one side edge of the third independent retaining wall block 400 and the other side edge of the fourth independent retaining wall block 400 'are connected to each other, and the third independent retaining wall block 400' The H-beam 430 is inserted between one side of the first edge of the fourth independent retaining wall block 400 'and one side of the other edge of the fourth independent retaining wall block 400', so that the second independent- And can be fixed by itself. Further, a plurality of third through-holes 401 of the third independent-type retaining block set and a plurality of fourth through-holes 401 'of the fourth independent-retaining block block set, as well as the third independent retaining wall block 400, And the fourth self-supporting retaining wall block 400 'are also filled with earth, soil, cement, etc., so that the second self-supporting retaining wall 500' It can be firmly self-supported and fixed. For ease of explanation, the shape of the third through hole 401 of the third independent retaining wall block 400 and the shape of the fourth through hole 401 'of the fourth independent retaining wall block 400' It is to be understood that this is merely an example for explanation and that other solid shapes such as a columnar shape, a triangular columnar shape, and the like can also be considered.

The method for constructing the second self supporting type retaining wall constructions 500 includes a main body 410 having a square pillar shape with a third through hole 401 therein and a top wall and a bottom wall connected to both sides of the main body 410 And a plurality of third independent retaining wall blocks 400 having a plurality of trench-like recesses 402 connecting upper and lower surfaces of the main body 410 are formed on one side of the main body 410. The trench- A first step of preparing a third self-supporting retaining wall block set to be laminated,

Shaped body 410 'having a fourth through hole 401' in the inside and a trench-shaped third recess 420 'connecting the upper and lower surfaces to both sides of the body 410' At one side of the main body 410 ', a fourth self-supporting retaining wall block set 400' having a plurality of fourth self-retaining retaining wall blocks 400 'having a plurality of trench-like recesses 402' A second step of preparation,

A third step of connecting one side edge of the third independent retaining wall block 400 and the other edge of the fourth independent retaining wall block 400 '

A fourth step of inserting an H beam 430 between one side edge of the third independent retaining wall block 400 and one side edge of the fourth independent retaining wall block 400 '

A plurality of third through holes 401 of a set of third independent retaining wall blocks, a plurality of fourth through holes 401 'of a fourth independent retaining block block set, a third independent retaining wall block 400, And a fifth step of filling the quadrangular columnar inner space formed by the rim connected to the four independent standing wall blocks 400 'with any one of earth, gravel or cement.

[Third Embodiment]

7 is a perspective view of a self-supporting type retaining wall block according to a third embodiment of the present invention and a third self-supporting type wall retaining wall constructed using an H beam.

7, the third self supporting type retaining wall set 500 'includes a square pillar-shaped main body 410 having a third through hole 401 therein, and upper and lower surfaces on both sides of the main body 410 A third trench-like retaining wall block 400 having a plurality of trench-like recesses 402 connecting the upper surface and the lower surface is provided on one side of the main body 410. The trench- And a fourth trough-shaped body 410 'having a fourth through-hole 401' formed therein. The body 410 'has trenches for connecting upper and lower surfaces of the body 410' And a fourth independent retaining wall block 400 'having a plurality of trench-like recesses 402' connecting the upper surface and the lower surface to one side of the body 410 ' A plurality of fourth self-supporting retaining wall blocks, and a fourth self-retaining retaining wall block 400 ' The other side rim are connected to each other.

Here, the H beam 430 is inserted into the quadrangular prismatic inner space formed by the one side edge of the third independent retaining wall block 400 and the other side edge of the fourth independent retaining wall block 400 ' .

That is, the third self-supporting type retaining wall block 500 'includes a third self-supporting retaining wall block set in which a plurality of third self-supporting retaining wall blocks 400 are stacked, and a plurality of fourth self- A fourth set of self-supporting retaining wall blocks stacked is alternately repeated. Here, the third independent retaining wall block set and the fourth independent retaining wall block set have the same structure and shape. The third independent-retaining block set and the fourth independent-retaining block set are stacked to a predetermined height.

Here, the one side of the third independent retaining wall block 400 and the other side edge of the fourth independent retaining wall block 400 'are connected to each other, and one side of the third independent retaining wall block 400 And the H beam 430 is inserted into the quadrangular columnar internal space formed by the rim and the other side edge of the fourth independent retaining wall block 400 '.

That is, the back surface of the third self-supporting retaining wall block 400 and the fourth self-supporting retaining wall block 400 'are filled with soil, soil, cement, and the like. Shaped rim formed on one side and a U-shaped rim formed on the other side of the fourth independent retaining wall block 400 'as viewed from the upper surface are in contact with each other and connected to each other. The H beam 430 is inserted into the quadrangular columnar internal space formed by the one side edge of the third independent retaining wall block 400 and the other side edge of the fourth independent retaining wall block 400 ' . Accordingly, the rectangular space formed in one side edge of the third free-standing retaining wall block 400 and the other side edge of the fourth free standing retaining wall block 400 'is formed by inserting the H beam 430, The remaining part is buried together with soil, soil, cement, etc., so that the third self supporting type retaining wall 500 'is supported.

In addition, the third plurality of through holes 401 of the third independent retaining block set and the plurality of fourth through holes 401 'of the fourth independent retaining block set, as well as the third independent retaining wall block 400, And the fourth self-supporting retaining wall block 400 'are filled with earth, soil, cement, etc., so that the third self-supporting retaining wall 500' It is possible to construct the building in a self-supporting manner without cutting off the ground surface or the ground surface.

According to a preferred embodiment, the one side edge of the third independent retaining wall block 400 and the other side edge of the fourth independent retaining wall block 400 'are connected to each other, and the third independent retaining wall block 400' The H-beam 430 is inserted between one side of the first edge of the fourth independent retaining wall block 400 'and one side of the other edge of the fourth independent retaining wall block 400', so that the second independent- And can be fixed by itself. Further, a plurality of third through-holes 401 of the third independent-type retaining block set and a plurality of fourth through-holes 401 'of the fourth independent-retaining block block set, as well as the third independent retaining wall block 400, And the fourth independent free-standing wall block 400 'are also filled with soil, soil, cement, etc., so that the third free-standing retaining wall 500' And can be more firmly self-supporting and fixed. For ease of explanation, the shape of the third through hole 401 of the third independent retaining wall block 400 and the shape of the fourth through hole 401 'of the fourth independent retaining wall block 400' It is to be understood that this is merely an example for explanation and that other solid shapes such as a columnar shape, a triangular columnar shape, and the like can also be considered.

The method for constructing the third self supporting type retaining wall constructions 500 'includes a main body 410 having a square pillar shape having a third through hole 401 therein, A third trench-like retaining wall block 400 having a plurality of trench-like recesses 402 connecting the upper surface and the lower surface is provided on one side of the main body 410. The trench- A first step of preparing a third self supporting type retaining wall block set,

The H beam 430 is inserted into the quadrangular columnar internal space formed by the one side edge of the third independent retaining wall block 400 and the other side edge of the fourth independent retaining wall block 400 ' A fourth step,

[Fourth Embodiment]

FIG. 8 is a perspective view of a self-supporting retaining wall block according to a fourth embodiment of the present invention, and FIG. 9 is a perspective view of an H beam used in the present invention.

8 and 9, the self supporting type retaining wall block 600 according to the fourth embodiment of the present invention includes a square pillar body 610 having a fifth through hole 601 therein, 610 has a rhomboid first convex portion 604 connecting the upper and lower surfaces and a rhombic fourth concave portion 603 connecting the upper and lower surfaces to the other side of the main body 610, 610 have a plurality of trench-like recesses 602 connecting the upper surface and the lower surface.

According to a preferred embodiment, the fifth freestanding retaining wall block 600 has a rectangular through-hole main body 610 having a fifth through-hole 601 penetrating the top and bottom surfaces thereof.

In the fifth through hole 601, an H beam 610 described later is inserted. The remaining portion of the fifth through-hole 601 through which the H beam 610 is inserted is filled with soil, soil, cement, etc. This is because the fourth independent-type retaining wall 700, which will be described later, To retain the fifth freestanding retaining block 600 to be supported from the ground without being cut.

A rhomboidal first convex portion 604 connecting the top and bottom surfaces of the main body 610 and a fourth concave portion 603 of rhombic shape connecting the top and bottom surfaces of the main body 610 to the other side of the main body 610, And a plurality of trench-like recesses 602 connecting the upper surface and the lower surface to one side of the both sides of the main body 610. This is for connecting the fifth independent retaining wall block 600 in an alternating repetitive manner, which will be described later.

Likewise, the fifth freestanding retaining wall block 600 may be made of any one of concrete, natural stone, artificial stone, glass fiber reinforced plastic, synthetic resin material, wood, or metal material.

10 is a perspective view of a self-supporting type retaining wall block according to a fourth embodiment of the present invention and a fourth self-supporting type wall retaining wall constructed using an H beam.

Referring to FIG. 10, the fourth self-supporting type retaining wall 700 includes a square pillar-shaped main body 610 having a fifth through-hole 601 therein, and an upper surface and a lower surface connected to one side of the main body 610 Shaped fourth concave portion 603 connecting the upper surface and the lower surface to the other side of the main body 610 and a second concave portion 603 having a rhombic shape connecting the upper surface and the lower surface (601 ') having a sixth through-hole (601') in which a plurality of fifth freestanding retaining wall blocks (600) having a plurality of trench-like recesses (602) A rhombic first convex portion 604 'connecting a top surface and a bottom surface to one side of the main body 610' and a first convex portion 604 'having a top surface and a bottom surface on the other side of the main body 610' Shaped fifth concave portion 603 'and a plurality of trench-like concave portions 603' connecting the upper surface and the lower surface to one side of both sides of the body 610 ' A sixth independent retaining wall block set in which a plurality of sixth independent retaining wall blocks 600 'having a concave portion 602' are stacked, wherein the fourth independent retaining wall block 600 comprises a rhombic fourth concave And the other surface having the rhombic first convex portion 604 'of the sixth independent retaining wall block 600' are connected to each other.

That is, the fourth self-supporting type retaining wall 700 includes a fifth self-supporting type retaining wall block set in which a plurality of fifth self-supporting type retaining wall blocks 600 are stacked, The sixth independent retaining wall block set is alternately repeated. Here, the fifth independent-retaining-wall block set and the sixth independent-retaining-wall block set are the same in structure and shape. The fifth independent-retaining-wall block set and the sixth independent-retaining-wall block set are stacked to a predetermined height.

Here, one surface of the fifth independent-type retaining wall block 600 having the rhombic fourth recess 603 and the first rhombic protrusion 604 'of the sixth independent retaining wall block 600' And the fifth through holes 601 of the fifth independent retaining wall block 600 and the sixth through holes 601 'of the sixth independent retaining wall block 600' are connected to each other by H beams 620 ) Is inserted.

That is, the back surface of the fifth independent-type retaining wall block 600 and the sixth independent retaining wall block 600 'are filled with earth, soil, cement, and the like. The fifth independent- Four surfaces having the concave portion 603 and the other surface having the rhombic first convex portion 604 'of the sixth independent retaining wall block 600' are connected to each other. H beams 620 are inserted into the fifth through holes 601 of the fifth independent retaining wall block 600 and the sixth through holes 601 'of the sixth independent retaining wall block 600' And the remaining portion is buried together with soil, soil, cement, etc., so that the fourth independent-type retaining wall 700 is supported and can be constructed in a self-sustaining manner without cutting off a separate hypothetical or back ground, .

The method for constructing the fourth independent type of retaining wall 700 includes a square pillar-shaped body 610 having a fifth through hole 601 therein and an upper surface and a lower surface connected to one side of the main body 610 Shaped fourth concave portion 603 connecting the upper surface and the lower surface to the other side of the main body 610 and a second concave portion 603 having a rhombic shape connecting the upper surface and the lower surface The method comprising: a first step of preparing a fifth self-supporting retaining wall block set in which a plurality of fifth self-supporting retaining wall blocks 600 having a plurality of trench-

A rectangular first body 610 'having a sixth through hole 601' therein, and a rhomboid first convex portion 604 'connecting upper and lower surfaces to one side of the body 610' A fifth concave portion 603 'is formed on the other side of the main body 610' to connect the top and bottom surfaces of the main body 610 '. A plurality of trench-like concave portions A second step of preparing a sixth independent retaining wall block set in which a plurality of sixth independent retaining wall blocks 600 'having a plurality of second retaining wall blocks 602'

The other surface having the rhombic fourth recess 603 of the fifth independent free-standing wall block 600 and the first convex portion 604 'of the sixth freestanding retaining wall block 600' And a second step

The fourth step of inserting the H beam 620 into the fifth through hole 601 of the fifth independent retaining wall block 600 and the sixth through hole 601 'of the sixth independent retaining wall block 600' Wow,

The fifth through hole 601 of the fifth independent retaining wall block 600 and the sixth through hole 601 'of the sixth independent retaining wall block 600' It consists of five steps.

[Fifth Embodiment]

11 is a perspective view of a self-supporting retaining wall block according to a fifth embodiment of the present invention.

11, the seventh independent retaining wall block 800 according to the fifth embodiment of the present invention includes a flat plate 810 having a convex portion 801 on one side and a concave portion 802 on the other side, An upper plate 820 in the form of a rectangular parallelepiped on one side of the flat plate 810 and a lower plate 830 in the lower part of one side of the flat plate 810 and a central portion of the upper plate 820, Shaped bottom plate 830 and a bottom plate 830. The bottom plate 830 and the bottom plate 830 are coupled to each other to form a trench-like recess 850, .

The seventh independent retaining wall block 800 includes a flat plate 810 having a convex portion 801 on one side and a concave portion 802 on the other side, A rectangular plate-shaped upper plate 820 on the upper side, a lower plate 830 in the form of a letter on the bottom of one side of the plate plate 810 and a central portion of the upper plate 820 and a central portion of the lower plate 830 Shaped vertical plate 840 which is shaped like a box.

The empty space other than the portion where the flat plate 810, the upper plate 820, the lower plate 830 and the vertical plate 840 are connected is filled with earth, soil, cement or the like, The seventh independent retaining wall 800 is supported by the seventh independent retaining wall 800 so that the seventh independent retaining wall 800 is supported from the ground without being cut off or separated from the back ground.

Further, the lower portion of the flat plate 810 and the lower plate 830 are combined to form a trench-like recess 850. That is, the lower portion of the flat plate 810 and the lower plate 830 are formed in the shape of a C-shaped trench when viewed from the side.

Likewise, the seventh independent retaining wall block 800 can be constructed of any one of concrete, natural stone, artificial stone, glass fiber reinforced plastic, synthetic resin material, wood, or metal material.

12 is a perspective view showing a state in which a fifth self-supporting type of retaining wall is constructed using the self-supporting type retaining wall block and the H beam according to the fifth embodiment of the present invention. FIG. 13 is a perspective view And the H-beam, respectively, in accordance with the second embodiment of the present invention.

12 and 13, the fifth free standing retaining wall material 900 includes a flat plate 810 having a convex portion 801 on one side and a concave portion 802 on the other side, A lower plate 830 in the lower part of one side of the flat plate 810 and a lower plate 830 in the center of the upper plate 820 and a lower plate 830 in the upper part of the lower plate 830. [ Shaped concave portion 850 which is formed by joining the lower plate 830 and the lower portion of the plate plate 810 to form a trench-shaped concave portion 850, A seventh independent retention wall block set in which a plurality of eclipse retaining wall blocks 800 are horizontally connected and an upper portion in a trench shaped recess 850 formed in a lower portion of the seventh independent retaining wall block 800 Includes a plurality of H beams (860), wherein one seventh independent wing wall The third convex portion 801 of the seventh independent retaining wall block 800 and the sixth concave portion 802 of the other seventh independent retaining wall block 800 are connected and the area of the plurality of H beams 860 into which the upper portion is inserted The excluded areas are buried in the ground, respectively.

That is, the back surface of the seventh independent retaining wall block 800 is filled with soil, soil, cement, etc., and the third convex portion 801 of one seventh independent retaining wall block 800 and the other seventh The sixth recess 802 of the free-standing retaining wall block 800 is connected. In addition, the regions other than the regions of the plurality of H beams 860 into which the upper portions are inserted are embedded in the ground, respectively, so that the seventh independent retaining walled building material 800 is supported, and a separate hypothetical structure or a self- And can be fixed more securely from the ground.

The method of constructing the fifth independent standing wall plate 900 includes a flat plate 810 having a convex portion 801 on one side and a concave portion 802 on the other side, A rectangular plate-shaped upper plate 820 on the upper surface of the flat plate 810 and a lower plate 830 in the lower part of one side of the flat plate 810 and a central portion of the upper plate 820 and a central portion of the lower plate 830 A seventh free-standing retaining wall block 830 including a box-shaped vertical plate 840 connecting the bottom plate 810 and the bottom plate 830 to form a trench-like recess 850, A first step of preparing a seventh independent-type retaining wall block set having a plurality of horizontally connected plurality of retaining walls 800,

And a second step of respectively inserting an upper portion of the plurality of H beams 860 into a trench-shaped recess 850 formed in a lower portion of the seventh independent retaining wall block 800,

A third convex portion 801 of one seventh independent retaining wall block 800 and a sixth concave portion 802 of another seventh independent retaining wall block 800 are connected and a plurality of The regions except the region of the H beam 860 are buried in the ground.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: a first independent retaining wall block
101: first through hole
102:
110:
120: protrusion
200: second independent retaining wall block
201: second through hole
202:
210:
220: first concave portion
300: 1st independent retaining wall formwork
310: H beam
400: Third independent retaining wall block
400 ': fourth independent retaining wall block
401, 401 ': third through hole, fourth through hole
402, 402 ': a concave portion
410, 410 ': Body
420, 420 ': second concave portion, third concave portion
430: H beam
500: Second self-supporting wall construction
500 ': Third independent wall built
600: Fifth independent retaining wall block
600 ': Sixth independent retaining wall block
601, 601 ': fifth through hole, sixth through hole
602, 602 ': concave portion
603, 603 ': fourth concave portion, fifth concave portion
604, 604 ': a first convex portion, a second convex portion
610, 610 ': body
620: H beam
700: Fourth independent wall built
800: Seventh independent retaining wall block
801: third convex portion
802: sixth recess
810: Plate plate
820: upper plate
830: Lower plate
840: Vertical plate
850:
860: H beam
900: Fifth independent building wall

Claims

A square pillar-shaped main body having a first through hole therein,
A protrusion which is narrowed in width on both sides of the main body,
And a plurality of trench-shaped recesses connecting the upper surface and the lower surface to one side of the main body and the protruding portion.

A square pillar-shaped body having a second through hole therein,
A trench-like first concave portion connecting the upper surface and the lower surface to both sides of the body,
And a plurality of trench-like recesses connecting the upper surface and the lower surface to one side of the main body.

A first free-standing retaining wall block formed by arranging a plurality of blocks,
And a second free-standing retaining wall block formed by arranging a plurality of blocks,
The outer surfaces of the plurality of protrusions of the first free-standing retaining wall block are connected to and supported by the inner surfaces of the plurality of first concave portions of the second freestanding retaining wall block,
Wherein the plurality of first through holes of the first free-standing retaining wall block are provided with a plurality of first free-standing retaining wall blocks each having a first free-standing wall block in which an H beam is inserted so that one side thereof coincides with the upper surface of the first free- Wall building.

A third independent retaining wall block formed by arranging a plurality of blocks,
And a fourth independent retaining wall block constructed by the structure of claim 2,
Wherein the one side edge of the third independent retaining wall block and the other side edge of the fourth independent retaining wall block are connected to each other.

5. The method of claim 4,
And an H beam is inserted between one side of the one side edge and the other side edge connected to each other.

5. The method of claim 4,
Wherein the H beam is inserted into the quadrangular prismatic inner space formed by the one side frame and the other side frame connected to each other.

A quadrangular prismatic body having a fifth through hole therein,
A first convex portion of a rhombic shape connecting the upper surface and the lower surface of the main body,
The other side of the main body has a rhombic fourth concave portion connecting the upper surface and the lower surface,
And a plurality of trench-like recesses connecting the upper surface and the lower surface to one side of both sides of the main body.

A fifth independent retaining wall block formed by arranging a plurality of blocks,
And a sixth independent retaining wall block constructed by the structure of claim 7,
Wherein the fifth surface of the fifth self-supporting type retaining wall block having a rhombic fourth recess and the other surface of the sixth self-retaining retaining wall block having a second rhombic protrusion are connected to each other.

A flat plate having a third convex portion on one side and a sixth concave portion on the other side,
An upper plate having a rectangular parallelepiped shape on one surface of the flat plate,
A lower plate on the lower surface of the flat plate,
And a box-shaped vertical plate connecting the central portion of the upper plate and the central portion of the lower plate,
Wherein the lower portion of the flat plate and the lower plate form a trench-like recess.

A seventh independent retaining wall block constructed by the structure of the ninth aspect,
And a plurality of H beams into which the upper portions are respectively inserted in the trench-shaped recesses formed in the lower portion of the seventh independent-type retaining wall block,
A third convex portion of one seventh independent retaining wall block and a sixth concave portion of another seventh independent retaining wall block are connected,
Wherein each of the regions except the regions of the H beams into which the upper portion is inserted is embedded in the ground.

A protruding portion 120 having a width narrower toward both sides of the main body 110 and a protruding portion 120 having a first through hole 101 formed in the main body 110 and the protruding portion 120, A first step of preparing a first self-supporting retaining wall block set in which a plurality of first self-supporting retaining wall blocks 100 having a plurality of trench-shaped recesses 102 connecting upper and lower surfaces thereof are stacked, Wow,
A first concave portion 220 having a trench shape connecting upper and lower surfaces to both sides of the main body 210 and a second concave portion 220 connecting the upper surface and the lower surface of the main body 210, A second step of preparing a second self-supporting retaining wall block set in which a plurality of second self-supporting retaining wall blocks 200 having a plurality of trench-like recesses 202 connecting upper and lower surfaces are stacked,
A third step of connecting the outer surfaces of the plurality of protrusions 120 of the first free-standing retaining wall block 100 to the inner surfaces of the plurality of first concave portions 220 of the second freestanding retaining wall block 200,
The first free-standing retaining wall block 100 includes a plurality of first through holes 101 of the first free-standing retaining wall block 100, A fourth step of installing a beam 310,
The fifth step of filling the first through-hole 101 of the first free-standing retaining wall block 100 and the second through-hole 201 of the second free-standing retaining block 200 with any one of soil, A method of constructing a self-supporting retaining wall using a self-supporting retaining wall block.

A trench-like second concave portion 420 connecting upper and lower surfaces to both sides of the main body 410, and a second concave portion 420 connecting the upper and lower surfaces of the main body 410, A first step of preparing a third self supporting type retaining wall block set in which a plurality of third self supporting type retaining wall blocks 400 having a plurality of trench shaped recesses 402 connecting upper and lower surfaces are stacked,
Shaped body 410 'having a fourth through hole 401' in the inside and a trench-shaped third recess 420 'connecting the upper and lower surfaces to both sides of the body 410' At one side of the main body 410 ', a fourth self-supporting retaining wall block set 400' having a plurality of fourth self-retaining retaining wall blocks 400 'having a plurality of trench-like recesses 402' A second step of preparation,
A third step of connecting one side edge of the third independent retaining wall block 400 and the other edge of the fourth independent retaining wall block 400 '
A fourth step of inserting an H beam 430 between one side edge of the third independent retaining wall block 400 and one side edge of the fourth independent retaining wall block 400 '
A plurality of third through holes 401 of a set of third independent retaining wall blocks, a plurality of fourth through holes 401 'of a fourth independent retaining block block set, a third independent retaining wall block 400, And a fifth step of filling a quadrangular columnar inner space formed by the rim connected to the four independent self-supporting retaining wall blocks 400 'with any one of soil, soil, or cement. The self-supporting retaining wall A method of constructing a finished product.

A trench-like second concave portion 420 connecting upper and lower surfaces to both sides of the main body 410, and a second concave portion 420 connecting the upper and lower surfaces of the main body 410, A first step of preparing a third self supporting type retaining wall block set in which a plurality of third self supporting type retaining wall blocks 400 having a plurality of trench shaped recesses 402 connecting upper and lower surfaces are stacked,
Shaped body 410 'having a fourth through hole 401' in the inside and a trench-shaped third recess 420 'connecting the upper and lower surfaces to both sides of the body 410' At one side of the main body 410 ', a fourth self-supporting retaining wall block set 400' having a plurality of fourth self-retaining retaining wall blocks 400 'having a plurality of trench-like recesses 402' A second step of preparation,
A third step of connecting one side edge of the third independent retaining wall block 400 and the other edge of the fourth independent retaining wall block 400 '
The H beam 430 is inserted into the quadrangular columnar internal space formed by the one side edge of the third independent retaining wall block 400 and the other side edge of the fourth independent retaining wall block 400 ' A fourth step,
A plurality of third through holes 401 of a set of third independent retaining wall blocks, a plurality of fourth through holes 401 'of a fourth independent retaining block block set, a third independent retaining wall block 400, And a fifth step of filling a quadrangular columnar inner space formed by the rim connected to the four independent self-supporting retaining wall blocks 400 'with any one of soil, soil, or cement. The self-supporting retaining wall A method of constructing a finished product.

A first convex portion 604 having a rhombic shape connecting upper and lower surfaces to one side of the main body 610 and a second convex portion 604 connecting the top and bottom surfaces of the main body 610, Shaped fourth concave portion 603 connecting the upper surface and the lower surface to the other side of the main body 610 and a plurality of trench-like concave portions 602 connecting the upper surface and the lower surface to one side of both sides of the main body 610, A first step of preparing a fifth self supporting type retaining wall block set in which a plurality of self supporting type retaining wall blocks 600 are stacked,
A rectangular first body 610 'having a sixth through hole 601' therein, and a rhomboid first convex portion 604 'connecting upper and lower surfaces to one side of the body 610' A fifth concave portion 603 'is formed on the other side of the main body 610' to connect the top and bottom surfaces of the main body 610 '. A plurality of trench-like concave portions A second step of preparing a sixth independent retaining wall block set in which a plurality of sixth independent retaining wall blocks 600 'having a plurality of second retaining wall blocks 602'
The other surface having the rhombic fourth recess 603 of the fifth independent free-standing wall block 600 and the first convex portion 604 'of the sixth freestanding retaining wall block 600' And a second step
The fourth step of inserting the H beam 620 into the fifth through hole 601 of the fifth independent retaining wall block 600 and the sixth through hole 601 'of the sixth independent retaining wall block 600' Wow,
The fifth through hole 601 of the fifth independent retaining wall block 600 and the sixth through hole 601 'of the sixth independent retaining wall block 600' A method of constructing self - supporting retaining wall constructions using self - supporting retaining blocks including five steps.

A flat plate 810 having a convex portion 801 on one side and a concave portion 802 on the other side and an upper plate 820 in the form of a rectangular parallelepiped on the upper surface of the flat plate 810, Shaped vertical plate 840 connecting a central portion of the upper plate 820 and a central portion of the lower plate 830. The vertical plate 840 is connected to the lower plate 830, And a seventh independent retaining wall block 800 forming a trench-like recess 850 by joining the lower portion of the lower retaining wall 810 and the lower plate 830. The seventh independent retaining wall block 800 includes a plurality of horizontally- A first step of preparing a substrate,
And a second step of respectively inserting an upper portion of the plurality of H beams 860 into a trench-shaped recess 850 formed in a lower portion of the seventh independent retaining wall block 800,
A third convex portion 801 of one seventh independent retaining wall block 800 and a sixth concave portion 802 of another seventh independent retaining wall block 800 are connected and a plurality of A method of constructing a self-supporting retaining wall using an autonomous retaining wall block embedded in the ground except for the region of the H beam 860.