KR20120064398A - Retaining wall block and retaining wall using it at the cutting ground - Google Patents

Retaining wall block and retaining wall using it at the cutting ground Download PDF

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Publication number
KR20120064398A
KR20120064398A KR1020100125610A KR20100125610A KR20120064398A KR 20120064398 A KR20120064398 A KR 20120064398A KR 1020100125610 A KR1020100125610 A KR 1020100125610A KR 20100125610 A KR20100125610 A KR 20100125610A KR 20120064398 A KR20120064398 A KR 20120064398A
Authority
KR
South Korea
Prior art keywords
retaining wall
block
cut
wall block
block body
Prior art date
Application number
KR1020100125610A
Other languages
Korean (ko)
Inventor
이태원
Original Assignee
(주)대유아트월
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by (주)대유아트월 filed Critical (주)대유아트월
Priority to KR1020100125610A priority Critical patent/KR20120064398A/en
Publication of KR20120064398A publication Critical patent/KR20120064398A/en

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E02D17/207—Securing of slopes or inclines with means incorporating sheet piles or piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
    • E02D29/0233—Retaining or protecting walls comprising retention means in the backfill the retention means being anchors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0071—Wood

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

PURPOSE: A retaining wall block on the cut ground and a retaining wall using the same are provided to improve an environmentally-friendly effect by attaching a front plate for enabling planting on the front surface of the retaining wall block. CONSTITUTION: A retaining wall block(200) on the cut ground comprises a block body, protruded members, a front plate, and a second through hole. The block body has a first through hole penetrating through the inner and outer surfaces thereof. The protruded members are vertically protruded from both ends and center of the outer surface of the block body. The front plate is coupled to the outer surfaces of the protruded members through connectors. The second through hole penetrates through the protruded members and the block body.

Description

Retaining wall block and retaining wall using it at the cutting ground}

The present invention relates to a retaining wall composed of a retaining wall block and an anchor, in which a retaining wall is constructed in cut ground to achieve reinforcement and greening of a cut surface slope.

In general, construction of roads and railroads is required for the formation of new cities and smooth connections between cities, where existing terrain is cut off or filled. If left uncut or embanked, the soil on the inclined surface is exposed to the outside, which implies the risk of ground collapse during rain or typhoon. Therefore, the cut and fill sections on the inclined surface form a reinforcing structure to prevent the collapse of the steep slope and the ground accident, which is called a retaining wall.

Such a retaining wall uses a reinforced concrete on a fill surface or a cut surface, and thus has a problem in that the construction process is very complicated and the construction period is consumed a lot, resulting in enormous construction costs.

In order to solve such a conventional problem, a retaining wall construction technique has recently been proposed in which a plurality of retaining wall blocks are stacked along a fill surface or an incision surface and constructed by filling rubble or the like on the back surface thereof. However, the retaining wall made of the conventional retaining wall block as described above is not only beautiful because it is made of concrete, and is not environmentally friendly because it is not in harmony with the surrounding environment.

An object of the present invention created to solve the above problems is to install the retaining wall blocks made in the factory horizontally and vertically stacked on the base member by retaining the construction wall and retaining wall to reduce the construction air and construction costs In providing. In addition, by attaching a vegetation-friendly front plate on the front of the retaining wall block, it provides an eco-friendly retaining wall that can be harmonized with the surrounding environment.

In order to achieve the above object, the present invention provides a block body having a first through hole penetrating the inner and outer surfaces thereof, and a protruding member and a central portion of the block body projecting vertically in the opposite direction to the cut surface on one side of the outer surface of the block body. It provides a retaining wall block composed of a second through hole penetrating the protruding member and the block body on one side of the outer surface of the protruding protruding member.

In addition, the present invention is a retaining wall installed on the cut surface slope, the base member is installed where the cut surface slope and the horizontal ground, the block body having a first through hole penetrating the inner, outer surface, one side of the outer surface of the block body A retaining wall block composed of a protruding member projecting vertically in the direction opposite to the cut and a second through hole penetrating the protruding member and the block body on one side of the outer surface of the protruding member protruding from the center of the block body, and one end of the retaining wall block; It is fixed to the cut surface slope through the through hole, the other end is composed of an anchor fixed to the protruding member protruding from the center of the retaining wall block, the retaining wall block is characterized in that it is arranged horizontally and vertically stacked on the upper surface of the base member It provides a retaining wall using a retaining wall block.

The present invention having the above configuration has the following effects.

First, the construction period can be shortened by manufacturing and installing the retaining wall blocks at the factory. In addition, the quality of the retaining wall is consistent and excellent because it is produced uniformly in the factory.

Second, the aesthetics are beautiful because of the installation of vegetation-friendly front panel, and it is eco-friendly because it easily harmonizes with the surrounding environment.

Third, the retaining wall can be made by simply assembling the retaining wall block at the site, thereby saving the construction cost.

Figure 1 shows a perspective view of one embodiment of a retaining wall block in cut land according to the present invention.
Figure 2 shows a perspective view of a second embodiment of a retaining wall block in cut land according to the present invention.
Figure 3 shows a perspective view of the retaining wall block is coupled to the front plate.
FIG. 4 illustrates a state in which the front plate is separated in FIG. 3.
Figure 5 shows a vertical sectional view of an embodiment of the retaining wall in cut land according to the present invention.
Figure 6 is a perspective view showing an embodiment of a retaining wall block construction method in cut land according to the present invention.
7 is a perspective view showing a second embodiment of the retaining wall block construction method in cut land according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the retaining wall block and the retaining wall using the same in cut land according to the present invention.

Fig. 1 shows a perspective view of one embodiment of a retaining wall block in cut land according to the present invention, and Fig. 2 shows a perspective view of a second embodiment of a retaining wall block in cut land according to the present invention. . 3 is a perspective view of the retaining wall block to which the front plate is coupled, and FIG. 4 is a state in which the front plate is separated in FIG. 3.

The present invention relates to a retaining wall block used in cut land, and more particularly, in a retaining wall block used for a retaining wall of a cut surface slope, the block body and the outer surface of the block body having a first through hole penetrating the inner and outer surfaces thereof. Characterized in that it is composed of a protrusion member protruding vertically in the opposite direction to the cut land on one side.

The block body 210 is composed of an inner surface 211 facing the surface of the cut paper, an outer surface 212 exposed to the exterior of the retaining wall, and a side surface 213 facing the adjacent retaining wall block 200. In addition, the block body 210 has a first through hole 230 penetrating through the inner and outer surfaces 211 and 212 to become a drainage passage of water generated in the cut land. The first through hole 230 has a shape of a rectangle, a circle, a triangle, a rhombus, and the like.

The protruding member 220 protrudes perpendicularly to the block body 210 at both ends and the center of the outer surface 212 of the block body 210. Protruding member 220 is where the front plate 250 to be described later is coupled.

The material used for the block body 210 and the protruding member 220 may be variously used, such as plastic, wood, but preferably concrete is used. The block body 210 and the protruding member 220 are produced at the factory in a combined state.

The second through hole 240 is formed at one side of the outer surface of the protruding member 220 protruding from the central portion of the block body 210 and penetrates the protruding member 220 and the block body 210. The second through hole 240 is where the anchor 300 described later is installed. The second through hole 240 is formed horizontally or diagonally in the retaining wall block 200 according to the installation position of the anchor 300.

The present invention relates to a retaining wall block used in cut paper, characterized in that it comprises a front plate 250 coupled to the outer surface of the retaining wall block 200, the projecting member 220 by using the connecting member 400. . The connecting member 400 is installed wherever the protruding member 220 is provided so that the front plate 250 is firmly attached to the protruding member 220. As the connecting member 400, any material capable of connecting the front plate 250 and the protruding member 220 may be used, but a bolt is mainly used. The front plate 250 may be manufactured in various ways and coupled to the protruding member 220, but is mainly composed of an attachment cloth 251 and a vegetation net 252. Attachment fabric 251 is a non-woven material or a cornet pressed crimped coconut fiber of a structure that can accommodate and secure the seed or germinated seeds of vegetation. Vegetation net 252 has a mesh shape of the synthetic resin material (mesh). When the seed contained in the attachment cloth 251 germinates, it grows through the vegetation net 252 and grows out of the stem, and the root passes through the vegetation net 252 and grows in high quality soil. When the front plate 250 is coupled to the protruding member 220 of the retaining wall block 200, a space is formed between the front plate 250 and the block body 210 by the height of the protruding member 220. After inserting the high quality fill material into the space between the front plate 250 and the block body 210, plants can be planted there. The front plate 250 serves to prevent the landfill material from leaking out in addition to the function of receiving and fixing plant seeds.

Figure 5 shows a vertical cross-sectional view with respect to an embodiment of the retaining wall in cut land according to the present invention, Figure 6 is a perspective view showing one embodiment of a retaining wall block construction method in cut land according to the present invention. 7 is a perspective view showing a second embodiment of the retaining wall block construction method in cut land according to the present invention.

The present invention relates to a retaining wall installed on a cut land, and in detail, in a retaining wall installed on a cut land slope, the foundation member 100 and the base member 100 installed at a location where the cut land slope meets a horizontal ground are horizontal to the upper surface. Arranged vertically and stacked vertically, the block body 210 having a first through hole 230 penetrating the inner and outer surfaces 211 and 212, the cut surface opposite to one side of the outer surface 212 of the block body 210 The second through-hole penetrating the protruding member 220 and the block body 210 on one side of the outer surface of the protruding member 220 and the protruding member 220 protruding from the central portion of the block body 210. Retaining wall block 200 and one end consisting of 240 and the second through hole 240 of the retaining wall block 200 is fixed to the cut surface, the other end protruding member protruding from the center of the retaining wall block (200) It is characterized in that it comprises a anchor 300 which is fixed to 220. It is also made to include a front plate 250 that is coupled to the outer surface of the protruding member 220 of the block body 210 using the connection member 400.

The base member 100 is installed after the ground compaction where the cut slope and the horizontal ground meet. The base member 100 is used as a base of the retaining wall, but various materials can be used, but concrete is usually used.

The retaining wall block 200 is horizontally arranged on the horizontally aligned base member 100, and is vertically stacked on the arranged upper surface. In the stacking method of the retaining wall block 200, the side surfaces of the retaining wall block 200 are horizontally aligned with the upper surface of the base member 100, and the retaining wall block has the same position on the upper surface of the retaining wall block 200 arranged horizontally. 200) are stacked vertically. Another method of stacking the retaining wall block 200 is horizontally arranged so that the side surface of the retaining wall block 200 is aligned with the upper surface of the base member 100, and is horizontally arranged on the upper surface of the retaining wall block 200 arranged horizontally. The retaining wall blocks 200 spaced at a predetermined distance from the retaining wall blocks 200 are vertically stacked. Between the retaining wall made of the retaining wall block 200 and the cut surface slope fills rubble and high quality soil.

The anchor 300 is inserted into the cut paper through the retaining wall block 200 and one end is fixed to the outer surface of the protruding member 220 of the retaining wall block 200, and the other end is fixed to the cut paper. The anchor 300 cannot support the earth pressure by only stacking the retaining wall block 200, thereby connecting the anchor 300 to the retaining wall block 200 to support the earth pressure on the retaining wall. The anchor 300 may be used as long as it is connected to the retaining wall block 200 to support the earth pressure, but preferably, nail nailing, rock bolts, and the like are used.

As described above, the preferred embodiment of the retaining wall block and the retaining wall using the same according to the present invention are described as at least one embodiment, whereby the technical concept and construction and operation of the present invention are not limited. The scope of the technical idea of the present invention is not limited or limited by the drawings or the description with reference to the drawings. In addition, the concept and embodiment of the invention presented in the present invention may be used by those skilled in the art as a basis for modifying or designing to other structures for carrying out the same purpose of the present invention. The equivalent structure modified or changed by those skilled in the art to which the present invention pertains is to be bound by the technical scope of the present invention described in the claims, and the spirit or scope of the invention described in the claims. Various changes, substitutions and alterations are possible without departing from the scope of the invention.

10: ground
100: base member 200: retaining wall block
210: block body 220: protruding member
230: first through hole 240: second through hole
250: front panel 300: anchor
400: connecting member

Claims (5)

In the retaining wall block used for the cut retaining wall,
A block body having a first through hole penetrating the inner and outer surfaces thereof; And
Retaining wall block in cut land, characterized in that consisting of a protruding member protrudes in the opposite direction to the cut land on one side of the outer surface of the block body.
The method of claim 1,
Retaining wall block in cut land, characterized in that consisting of a second through-hole penetrating the protruding member and the block body on one side of the outer surface of the protruding member vertically protruding from the central portion of the block body in the opposite direction to the cut. The method of claim 1,
Retaining wall block in cut land, characterized in that consisting of a front plate for coupling to the outer surface of the protruding member using a connecting material. In the retaining wall installed on the cut surface slope,
Foundation member is installed where the cut slope and the horizontal ground meet;
Block body having a first through-hole penetrating the inner, outer surface, a protruding member vertically protruding in the opposite direction to the cut land on one side of the outer surface of the block body and an outer surface of the protruding member protruding from the central portion of the block body A retaining wall block including a second through hole passing through the protruding member and the block body; And
One end is fixed to the cut surface slope through the second through hole of the retaining wall block, and the other end is configured to an anchor fixed to the protruding member protruding from the center of the retaining wall block.
The retaining wall block is a retaining wall in a cut using a retaining wall block, characterized in that the horizontally arranged on the upper surface of the base member and vertically stacked.
The method of claim 4, wherein
Retaining wall in cut using a retaining wall block, characterized in that consisting of a front plate for coupling to the outer surface of the protruding member using a connecting material.

KR1020100125610A 2010-12-09 2010-12-09 Retaining wall block and retaining wall using it at the cutting ground KR20120064398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100125610A KR20120064398A (en) 2010-12-09 2010-12-09 Retaining wall block and retaining wall using it at the cutting ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100125610A KR20120064398A (en) 2010-12-09 2010-12-09 Retaining wall block and retaining wall using it at the cutting ground

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KR20120064398A true KR20120064398A (en) 2012-06-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101279627B1 (en) * 2012-12-07 2013-06-27 주식회사 한국 지오텍 Method for constructing retaining wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101279627B1 (en) * 2012-12-07 2013-06-27 주식회사 한국 지오텍 Method for constructing retaining wall

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