KR101281910B1 - Environmental constructing system of breast wall and the method thereof - Google Patents

Abstract

PURPOSE: An environmentally-friendly retaining wall construction system and a construction method thereof are provided to safely construct a retaining wall and a bank as a prefabricated type by preventing scouring of the foundation ground. CONSTITUTION: An environmentally-friendly retaining wall construction system comprises a column block assembly unit (120) and a connection block assembly unit (130). The column block assembly unit is laminated by a plurality of column blocks (121). A penetration hole (122) is formed inside the column block, and an S-shaped connection unit (123) is formed along the outer circumference. The connection block assembly unit is laminated by a plurality of connection blocks (131). An interlocking unit (133) is formed on both sides of the connection block, and a hollow reinforcement unit (132) is formed on the center of the connection block. A column comprising a cone column and a cylindrical column is connected to the penetration hole.

Description

Eco-friendly retaining wall construction system and its construction method {ENVIRONMENTAL CONSTRUCTING SYSTEM OF BREAST WALL AND THE METHOD THEREOF}

The present invention uses a non-plastic cement that can restore ecology to combine through-holes of concave columns at the bottom of the retaining wall construction block with excellent interlocking. The present invention relates to an environment-friendly retaining wall construction system and a method of constructing the same, as well as preventing the construction of a prefabricated and retaining wall.

Today there are frequent breakdowns of embankments and structures due to heavy rains, floods, and rapid loss of foundations caused by climate change, and in particular, rising sea levels have transformed land that was previously landline into coastlines and submerged by seawater. The degree is getting worse day by day.

However, the conventional technology is not only destroying the growth environment of various microorganisms and fish by installing the structure using portland cement and alumina cement, which are highly toxic to rivers and coasts, When scour occurs in the ground due to the increase of friction between blocks due to foreign materials such as sand and soil, the lower block of the upper block does not work well, so the space created by scour cannot be filled. Furnace breakage and collapse can occur.

In addition, when the use of land such as roads and buildings is inevitable in places where incisions and legal surfaces are urgent, the retaining wall is almost vertically constructed. However, the conventional technology is constructed in a single-wall block stack, so the safety of the structure is lowered. There is a difficult problem.

In addition, the weight of unit blocks used for scour prevention works in rivers and coastlines was over 50kg and even several tons, which was too heavy to work with manpower. There was a problem that a temporary road had to be opened for expensive construction costs.

As a conventional embodiment, the Republic of Korea Patent Registration No. 1077244 discloses a retaining wall construction system for preventing tsunamis and flood damage, and a unit square pillar block, wherein the retaining wall is constructed by connecting the S-shaped connection of the unit hexagon pillar block. Retaining wall construction system for preventing tsunamis and flood damage, characterized in that the retaining wall is built by connecting the S-shaped connection has been disclosed.

However, the retaining wall wall structure used in the retaining wall construction system for preventing the tsunami and flood damage is a horizontal direction because the edges are formed at the end of the S-shaped connection formed in the column block having the hexagonal cross section and the column block having the rectangular cross section. As there is little play and the parts bound between blocks are firmly fixed, the parts bound between blocks are easily destroyed by an external impact when an earthquake occurs.

In addition, since the flexural strength is very low because cement and concrete are used as the material of the block, when constructing a large structure or a high-rise building, it is inconvenient to reinforce the disadvantages of cement and concrete by using a high bending strength or steel.

In addition, since the pillar blocks are repeatedly combined, the retaining wall is constructed using only the column blocks without inserting separate connecting members between the pillar blocks, which consumes a large amount of concrete and takes a long time. There was a problem that the cost of the construction increases.

In order to solve the above-mentioned problems, the present invention uses a non-plastic cement that can restore the ecology to the through hole of the retaining wall construction block excellent in interlocking to the conical pillars at the bottom to embank the rapids, ripple waves The purpose of the present invention is to provide an eco-friendly retaining wall construction system and its construction method, which can prevent the scouring of the foundation ground such as the retaining wall, as well as prefabricated and securely construct the dike and retaining wall.

”와 같은 형태로 배열설치되는 기둥블록 조립체; “

”와 같은 형태로 배열설치된 기둥블록 조립체 간을 연결하는 연결블록 조립체;를 포함하여 구성됨을 특징으로 하는 친환경 옹벽 축조시스템을 제공한다.In order to achieve the above object, the present invention is viewed in plan so that the planting space is formed inside;

Pillar block assembly arranged in the form of ";"

It provides an environmentally-friendly retaining wall construction system comprising a; connection block assembly for connecting between the pillar block assembly arranged in a form such as.

”와 같은 형태로 형성된 단위 조립벽체를 횡 방향으로 반복 연결하여 일정 크기의 옹벽을 형성함이 바람직하다.In addition, by connecting the connection block between the pillar block assembly "

It is preferable to form a retaining wall of a predetermined size by repeatedly connecting the unit assembly wall formed in the form of “” in the lateral direction.

In addition, the pillar block assembly is formed by stacking a plurality of pillar blocks, the pillar block is preferably formed through holes therein and S-shaped connecting portion is formed along the outer peripheral surface.

In addition, the connection block assembly is laminated by a plurality of connection blocks, it is preferable that the interlocking portion having a cross-sectional shape corresponding to the S-shaped connecting portion of the pillar block is formed on both side ends of the connection block.

In addition, the center of the connection block is preferably provided with a hollow reinforcement having a width larger than the width of the connection block.

In addition, the S-shaped connecting portion is composed of a protruding end of the form protruding outward along the outer circumferential surface of the pillar block and the concave groove of the concave shape inwardly connected to the protruding end, the interlocking portion is inserted into the concave groove to correspond to the concave groove It is preferable that the ridge is formed of a concave groove formed in a concave shape so as to be inserted in correspondence with the protruding end while being connected to the ridge end.

In addition, the pillar block has a circular or rectangular shape and forms a structure by stacking only the pillar block in multiple stages toward the front of the retaining wall, and consists of a cone cylinder having a conical lower end in the through hole of the structure and a cylinder stacked in multiple stages on the cone cylinder. It is preferable to join the pillars.

In addition, the pillar block and the connection block is preferably made of non-fired cement.

”와 같은 형태로 배열설치하는 제1단계; 배열설치된 각 기둥블록 조립체 간을 연결블록 조립체로 연결하여 단위 조립벽체를 형성하는 제2단계; 단위 조립벽체를 횡 방향으로 반복 연결하여 일정 크기의 옹벽을 형성되는 제3단계;를 포함하여 구성됨을 특징으로 하는 친환경 옹벽 축조시스템의 시공방법을 제공한다.In addition, the pillar block assembly is formed to form a planting space therein.

A first step of arranging and installing in the form of “”; A second step of forming unit assembly walls by connecting each of the column block assemblies arranged in a connection block assembly; The third step of forming a retaining wall of a predetermined size by repeatedly connecting the unit assembly wall in the horizontal direction provides a construction method of eco-friendly retaining wall construction system comprising a.

In addition, it is preferable to further include a step of allowing the vegetation can be grown by filling the filling material required for planting in the planting space.

The method may further include forming a structure by stacking only the pillar blocks in multiple stages toward the front of the retaining wall, and combining the pillars having conical pillars having a lower conical shape and pillars stacked in multiple stages on the conical pillars. desirable.

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In the present invention, since the structure is constructed using blocks made of non-plastic cement, foreign matters such as sand and earth and sand are stuck to the block connection after installing a retaining wall using a prefabricated block that can protect microorganisms, insects, and fish. When scrubbing and erosion occurs, even though the assembled block cannot be lowered due to the air in the ground, the scour and the round pillars are normally used to prevent scour in the ground due to the gravity of the column. In addition, the scour and erosion volume cannot be expanded due to the pillars blocking the space even if there are rapids and waves, and the scour is prevented. Not only can the material be transported in the harsh environment, but also the assembly work can be done by There is a merit that it is less affected by underwater work or season because it does not perform concrete pouring at the site.

In addition, the bottom of the conical column installed on the bed or the beach is buried in the ground, and the block and the ground has an effect of increasing the strength to withstand the strong currents and waves even if the block size is small due to increased friction.

In addition, the flood-proof flower bed embankment can reduce the construction period by 30 times or less than the conventional reinforced concrete retaining wall method due to the ease of construction. It can be said that the nature-friendly effect is great because you can plant flowers and trees by putting soil in a large space.

In addition, because the reinforced earth retaining wall construction according to the present invention is a double-wall block laminated type, the structure is excellent in safety and can be very firmly constructed even in a high retaining wall of 10m or more, the block used in the rear portion is a multi-space block of non-plastic cement material As a good drainage, all the blocks used in the present invention has the advantage that the unit block is light in weight, so that it is easy to carry out the transportation and assembly work by manpower.

1 is an assembly view of the retaining wall according to an embodiment of the present invention.
2 is a plan view of a unit retaining wall according to an embodiment of the present invention.
3 is a view of a pillar block and a connection block according to an embodiment of the present invention.
Figure 4 is a state diagram coupled to the pillar block assembly according to an embodiment of the present invention.
5 is an installation state immediately after construction according to the embodiment of the present invention.
Figure 6 is an installation state after the construction period elapsed according to an embodiment of the present invention.

Hereinafter, an eco-friendly retaining wall construction system and a construction method thereof according to the present invention will be described.

1 is an assembly view of a retaining wall according to an embodiment of the present invention, Figure 2 is a plan view of a unit retaining wall according to an embodiment of the present invention, Figure 3 is a view of a column block and a connection block according to an embodiment of the present invention. .

As shown, an eco-friendly retaining wall construction system according to an exemplary embodiment of the present invention is a retaining wall construction system for constructing a flood-proof flower bed embankment. The pillar block assembly 120 is arranged in a predetermined form, and the arranged pillar block assembly 120 is installed. ) Is constructed as a retaining wall 100 of a predetermined size by repeatedly connecting the unit assembly wall 110 connected to the connecting block assembly 130 in the transverse direction.

”와 같은 형태로 배열설치된다. 연결블록 조립체(130)는 연결블록(131)을 복수의 층으로 쌓아 올려서 형성된 것으로서, 배열로 설치된 기둥블록 조립체(120) 사이를 연결하는 역할을 한다.
Specifically, the pillar block assembly 120 is formed by stacking the pillar blocks 121 in a plurality of layers, and when viewed in plan view,

It is arranged in the form of ”. The connection block assembly 130 is formed by stacking the connection block 131 in a plurality of layers, and serves to connect the pillar block assemblies 120 installed in an array.

The pillar block 121 is formed by stacking a plurality of layers to form the pillar block assembly 120, and is formed in a circular shape as shown in FIG. 3, and a through hole 122 is formed therein, and an outer circumference of the pillar block 121 is formed. S-shaped connecting portion 123 is formed along the surface. The S-shaped connecting portion 123 is coupled correspondingly with the interlocking portion 133 of the connecting block 131. The through hole 122 of the pillar block 121 serves to reduce the weight of the pillar block 121 itself.

Meanwhile, the retaining wall 100 according to the embodiment of the present invention is constructed in an arc, and only the pillar block 121 is stacked in multiple stages as shown in FIG. 4 in front of the retaining wall 100 to form an environment-friendly retaining wall construction system as illustrated in FIGS. 5 and 6. Can be constructed. At this time, in the through-hole 122 of the structure formed by stacking only the pillar block 121 in multiple stages as shown in FIG. 4 toward the front of the retaining wall 100, a conical column 301 having a conical bottom and multiple stages on the conical column 301. The pillars 300 formed of the cylinders 302 stacked with each other are coupled.

This pillar 300, even when the scour and erosion of the ground occurs, even if the structure formed by stacking only the pillar block 121 in multiple stages does not descend into the air in the ground, the cone column 301 is usually dug into the ground by its own weight In principle, the scour is prevented in advance, and the scour and erosion volume are not expanded due to the pillar 300 blocking the space even if there are rapids and waves, thereby maximizing the scour prevention effect.

Although the shape of the pillar block 121 is illustrated in FIG. 3 in a circular manner, the shape of the pillar block 121 is not limited thereto. For example, the pillar block 121 may be manufactured in a rectangular shape so that a rectangular through hole 122 is provided therein. When the pillar block 121 is circular, only one pillar 300 may be coupled to the circular through hole 122, but when the pillar block 121 is rectangular, several pillars 300 are formed in the rectangular through hole 122. Can be combined to further improve the scour prevention effect.

The S-shaped connecting portion 123 of the pillar block 121 is concave inward while being connected to the protrusion end 124 protruding outward along the outer circumferential surface of the pillar block 121 and the protrusion end 124. Consists of a concave groove 125 of the shape.

When the pillar block 121 and the connecting block 131 are coupled, the protruding end 124 and the concave groove 125 forming the S-shaped connecting portion 123 of the pillar block 121 are interlocking portions of the connecting block 131. Coupling is made corresponding to the concave groove 135 and the raised end 134 constituting the (133).

The connection block 131 is formed in a rectangular bar shape having a predetermined length, and interlocking portions 133 are formed at both ends. The interlocking part 133 is coupled in correspondence with the concave groove part 135 constituting the S-shaped connection part 123 and the concave groove part 125 constituting the S-shaped connection part 123. Consisting of ridges 134.

The hollow reinforcement 132 is provided at the center of the connection block 131. Hollow reinforcement 132 is formed in the shape of a hollow hollow shaft, it is preferable to form a circular of a larger width than the width of the connection block 131. The hollow reinforcement 132 serves to increase the rigidity of the load concentrated in the center of the connection block 131.

Meanwhile, the pillar block 121 and the connection block 131 are manufactured using non-fired cement. Therefore, when the retaining wall 100 is constructed by using the pillar block 121 and the connection block 131 made of non-fired cement, it is environmentally friendly to protect microorganisms, insects, and fish.

”와 같은 형태의 단위 조립벽체(110) 안쪽의 식재공간(140)에는 초목이 생육 가능한 흙, 자갈, 모래 등과 같은 충진재를 채워 초목을 재배함으로써, 친환경적인 구조물을 형성할 수 있다.
Also, "

Planting space 140 inside the unit assembly wall 110 of the form such as ”by filling the filling material, such as soil, gravel, sand, etc. can grow vegetation, it can form an environmentally friendly structure.

Hereinafter will be described the construction method of an environmentally friendly retaining wall construction system according to an embodiment of the present invention.

Construction method of the eco-friendly retaining wall construction system according to the present invention, the first step of arranging the pillar block assembly 120 described above in a predetermined form, and connecting the pillar block assembly 120 to the connection block assembly 130 The second step of forming the unit assembly wall 110 and the third step of connecting the unit assembly wall 110 in a predetermined direction.

”와 같은 형태로 배열설치하는 단계이다.
Specifically, the first step is a pillar block assembly formed by stacking the pillar block 121 in a plurality of layers so that the planting space 140 is filled with a filling material such as soil, sand, gravel, and the like to grow vegetation therein ( 120)

It is a step to arrange the arrangement as follows.

”와 같은 형태로 배열설치된 각 기둥블록 조립체(120) 간을 연결블록(131)을 복수의 층으로 쌓아 형성된 연결블록 조립체(130)로 연결하여 단위 조립벽체(110)를 형성하는 단계이다.The second stage is, “

It is a step of forming a unit assembly wall 110 by connecting the connection block 131 is formed by stacking the connecting block 131 in a plurality of layers between each pillar block assembly 120 arranged in a form such as.

In the second step, when the assembly of the pillar block assembly 120 and the connecting block 131, the unit in the manner of coupling the interlocking portion 133 of the connecting block 131 to the S-shaped connecting portion 123 of the pillar block 121 Construct the assembled wall 110. More specifically, the protruding end 124 constituting the S-shaped connecting portion 123 corresponds to the concave groove 135 forming the interlocking portion 133, and the concave groove 125 forming the S-shaped connecting portion 123. ) Corresponds to the ridge end 134 constituting the interlocking unit 133.

The third step is to construct the retaining wall 100 having a predetermined size by repeatedly connecting the unit assembly wall 110 in the lateral direction. After planting the retaining wall 100, the planting space 140 may be filled with fillers such as soil, gravel, sand, and the like for planting.

In front of the retaining wall 100, as shown in FIG. 4, only the column block 121 may be stacked in multiple stages to build an environmentally friendly retaining wall construction system as illustrated in FIGS. 5 and 6. At this time, in the through hole 122 of the structure formed by stacking only the pillar block 121 in multiple stages as shown in FIG. 4 toward the front of the retaining wall 100, a conical pillar 300 having a lower end is installed. The pillar 300 has a conical portion at the bottom as shown in Figure 6 is buried in the ground to increase the friction force of the structure and the ground formed by stacking only the pillar block 121 in multiple stages, even though the pillar block 121 is not large Be able to withstand water and waves.

As described above, the construction method of the eco-friendly retaining wall construction system according to the embodiment of the present invention can protect microorganisms, insects, and fish because the structure is constructed of blocks manufactured using non-fired cement. And when scrubbing and erosion of the ground occurs, even if the structure formed by stacking only the pillar block 121 in multiple stages does not fall well due to the ground, the column-shaped column 300 at the bottom is usually dug into the ground due to gravity. In principle, the effect of inhibiting scour in advance is great.

In addition, even though there are rapids and waves, the scour and erosion volume are not expanded due to the pillars 300 blocking the space, and thus scour is prevented, and the pillar block 121 and the connection block 131 are easy to work with 10 kg. Material can be transported even in the harsh environment where the vehicle is not entered inside and outside, and the assembly work is done by the pure manpower without using heavy machinery, and it is less affected by underwater work or season because it does not perform concrete pouring at the site. There is this.

In addition, the bottom of the conical column 300 installed on the bed or the beach is buried in the ground block and the ground has an effect of increasing the strength to withstand strong water and waves even if the size of the block is small due to increased friction.

In addition, the present invention can be shortened construction period by 30 times or less than the conventional reinforced concrete retaining wall method due to the ease of construction as a flood prevention flower bed embankment that can grow vegetation in the planting space 140 and construction cost is also less than half It can be said that the job creation is created because it can be reduced and, above all, by manpower work, and flowers and trees can be planted by putting soil in a large space.

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While the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, it is to be understood that the invention is not limited to the details of the illustrated embodiments, but various modifications and changes may be made without departing from the scope of the present invention. Accordingly, the scope of the present invention should be defined by the following claims.

100: retaining wall 110: unit assembly wall 120: pillar block assembly
121: pillar block 122: through hole 123: S-shaped connecting portion
124: protrusion 125: recess groove 130: connection block assembly
131: connection block 132: hollow reinforcement 133: interlocking portion
134: ridge 135: concave groove 140: planting space
300: pillar 301: cone pillar 302: cylinder

Claims (20)

When viewed from a plane to form a planting space inside,

Pillar block assembly arranged in the form of ";"

Includes; connecting block assembly for connecting between the pillar block assembly arranged in the form such as;
Connect the pillar block assemblies to the connection block assembly to

Repeating connection of the unit assembly wall formed in the form of ”in the transverse direction to form a retaining wall of a certain size,
The pillar block assembly is “

It is laminated by a plurality of pillar blocks, such as ”, the pillar block is formed through holes therein and the S-shaped connection portion is formed along the outer peripheral surface,
The connecting block assembly is

Stacked by a plurality of connecting blocks, such as ”, both side ends of the connecting block is formed with an interlocking portion having a cross-sectional shape corresponding to the S-shaped connecting portion of the column block,
The center of the connection block is provided with a hollow reinforcement having a width larger than the width of the connection block,
The S-shaped connecting part is composed of a protruding end that protrudes outwardly along the outer circumferential surface of the pillar block and a concave groove part that is concave inwardly while being connected to the protruding end, and the interlocking part conforms to the concave groove part so as to be inserted corresponding to the concave groove part. Concave groove formed in the concave shape so as to be inserted in correspondence with the protruding end is connected to the ridge end formed to protrude into,
Forming the structure by stacking only the column blocks in multiple stages in front of the retaining wall, and joining the through-holes of the structure to the conical pillars having a lower end and the pillars stacked in multiple stages on the conical pillars,
Pillar blocks and connecting blocks are made of non-plastic cement,
An eco-friendly retaining wall construction system, characterized in that the planting space is filled with fillers necessary for planting to grow vegetation. delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete

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