KR930006129Y1 - Retaining wall structure - Google Patents

Abstract

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Description

Retaining Wall Structure Using Texol

1 is a cross-sectional perspective view of the present article.

2 is an enlarged view of portion “A” of FIG.

3 is an enlarged plan view showing the main portion of the present article.

* Explanation of symbols for main parts of the drawings

1: ground plate 2a: fill layer

2a: soil soil 3: polyester mat

3a: mat drawing end 4: drain filter

5: random interval 6: wire mesh

7: sand 8: long fiber

9: texol layer 9a: fertilizer mixed long fiber reinforced soil

10: Fertilizer mixed soil

This study is about the structure of retaining wall using texol designed to increase and ease the ground of necessary slope sections that are left unattended or to repair the hills and landslide areas collapsed by heavy rain. The main focus is on the prevention and improvement of the landscaping by allowing the ornamentals such as flowers to grow well on the surface of the retaining wall.

Conventionally, the soil was piled up by stacking stones (stone side) or by stacking soil or sand, but in the case of stone stacking (masonry), the firmness of the surface is good, but the professionalism of the construction work and the construction period are long, resulting in an economic burden. If the ground is not firm, there is always the risk of collapse, and there is a defect that the landscaping work is impossible on the surface of the stonework, and there is no special expertise in the pile of soil or sand, so it is widely used for temporary construction. The work was cumbersome, and after a certain period of time, most of the construction work had to be reworked.

In addition, the ground soil and the breathable sheet were laminated in water layer on the upper part of the windage, and the front was assembled and covered with a concrete frame formed with a water-permeable structure in which the soil can stay. Since the structure must be manufactured separately, and the foundation work for assembling and installing the concrete body on the ground, the water-permeable structure and the foundation work must be separately, so the construction work becomes cumbersome and the construction cost increases due to the long construction period. There was a flaw.

In order to reduce the re-defects of the related art, this proposal is to lay the ground on the polyester while laying the ground on the polyester mat, and then elected by the shear surface (Patent Application No. 14641, October 16, 1990, September 18, 1990). Retaining wall is formed using the "composition of fertilizer mixed long fiber reinforced soil" proposed in Publication No. 9411), and the construction work is easy and easy, and the bondability and drainage are good, so the fill layer collapses due to flooding. (B) It is structurally safe to prevent erosion, and in particular, the surface of the molten wall is to obtain a multi-purpose effect for proper landscaping according to the installation place, which will be described in detail with reference to the accompanying drawings.

A pile layer 2 is formed by stacking the polyester mat 3 having the top soil 1 with the fill soil 2a and the mat take-out end 3a in several layers, and the fill layer 2 is formed. The wire mesh 6 is connected to the drain filter 4 while pulling out the mat pull-out end 3a on the front surface, and maintaining the drain filter 4 and an arbitrary distance 5 in front of the drain filter 4. Fertilizer, which is made by mixing the sand (7), continuous filament (8), and fertilizer by bundle-supporting as a mat drawing end (3a) drawn out by a plurality of strands at the front end of the polyester mat (3). The mixed long-fiber reinforcement soil (9a) is press-bonded to form a texol layer (9), which is a fertilizer mixed long-fiber reinforcement soil layer, and on the front of the texol layer (9) formed as described above, 10) is indigenous.

In the drawings, reference numeral 11 denotes a vegetation, and 12 denotes a root of a vegetation.

In this paper, the land in the upper part of the ground (1), which is a place to raise the ground (1), such as a low section of a slope section, a rock slope, or a place to be repaired, such as a hill and a landslide area collapsed by heavy rain, etc. The soil 2a and the polyester mat 3 on which the mat pull-out ends 3a are formed are stacked in water layers according to the required height, and the filling operation is completed so that the soil layer 2 is formed. On the front of the drainage filter (4a) is attached to the front end of the drain filter (4a) to be attached to the installation, and in front of the drain filter (4) to maintain the gap (5) to install the wire mesh 6 Fertilizer mixed long fiber reinforcement soil which is a composition which is installed to be supported by the mat withdrawal end (3a) drawn out in front of the polyester mat (3), and then mixed with sand (7), long fibers (8) and fertilizer ( 9a) is compressed in the usual drive type scanning method, and fertilizer mixture The texol layer 9, which is a long fiber reinforcement soil layer, is formed, and the front surface, which is a structure of molten wall using texol, is formed by indigenous vegetation soil 10 mixed with fertilizer, land material, and long fiber. Will be.

The drain filter 4 in this paper used the material with good hygroscopicity.

The drain filter 4 installed on the front surface of the fill layer 2 formed by the structure of the present disclosure has a mat pull-out end of the polyester mat 3 on the wire mesh 6 placed at a predetermined interval 5. (3a) is firmly bundled and the fertilizer mixed long fiber crude soil (9a) is pressed to reach the original base (1), so that the drainage action of the fill layer (2) is smooth, and the fertilizer mixed long fiber The vegetation soil 10 adhering to the front part of the texol layer 9, which is a reinforcement soil layer, is mixed with fertilizer, land material, and long fiber. Therefore, even if seeding or planting plants or ornamental water suitable for the installation place or surroundings in this paper, Seeds germinate well, and the fiery or ornamental water grows better.

In this way, the polyester mat of the soil layer laminated on the ground is laminated by soil soil, and it supports and protects the soil soil, and the wire mesh installed in the fertilizer mixed fiber fiber reinforced soil is stacked on the soil soil. The texol layer, which is a fertilizer mixed fiber reinforced soil, and the fill layer were firmly bonded while being supported at the mat withdrawal end drawn from the polyester mat, so that the structure was firmly and stably combined. It is installed so that the drainage action of the fill layer is smooth so that the fill layer is not collapsed or eroded by heavy rain.

In addition, plants or plants can be planted in vegetation soil indigenous to the front surface of the texol layer to obtain various landscaping effects depending on the surrounding environment of the installation place.

Claims (1)

In the conventional case in which the fill soil 2a and the polyester mat 3 are laminated in water layers on the upper surface of the disk 1 to form the fill layer 2, the drain filter 4 is applied to the front surface of the fill layer 2. And a wire mesh 6 to support the mat pull-out end 3a formed by drawing the front end of the polyester mat 3 onto the wire mesh 6, and then the fertilizer mixed fiber reinforced soil 9a. A pressure retaining wall is formed to form a texol layer (9), and the front surface of the texol layer (9) is a structure of a retaining wall using texol indigenous to the conventional vegetation soil (10).