KR200303564Y1 - Retaining wall type cellular bank protection structure - Google Patents

Abstract

The present invention is designed to build retaining wall sofa revetment by zigzag-preventing hollow blocks of a predetermined size instead of natural stone, in order to construct a revetment. It is designed to be able to make a wave while hitting the horizontal protrusion between reflection and diffraction or flowing into the oil chamber through the seawater hole so that it can be used as a sofa. .

Description

Retaining wall type cellular bank protection structure

The present invention is designed for the retaining wall sofa revetment structure. The revetment is a facility for preventing scour loss on the coast from blue or algae and the loss of back ground. It is more difficult to obtain the sandstone due to the reduction of the size of the sandstone, and in particular, the coated stone is limited to the production of the sandstone according to the quality of the stone. Is the reality.

Therefore, the applicant of the present invention has pre-registered the designation "Retaining wall sofa revetment structure" that was registered before the present invention application as Utility Model Registration No. 0250959, the present invention is more suitable to the reality As an improved improved design, the present invention devised an improved design for the purpose of providing a solid revetment while minimizing the requirement of the natural stone sandstone by minimizing the front slope in the pre-registered draft.

1 is a perspective view showing a part of the structure of the retaining wall sofa revetment implemented in accordance with the present invention.

FIG. 2 is a cross-sectional view along the line AA ′ in FIG. 1; FIG.

<Code Description of Main Parts of Drawing>

1. Shore 2. Bottom 3, 3a. riprap

4. Stone foundation base 10. Bottom unit block 10a, 10b, 10c. Hollow Block

11. Bottom 12, 12a, 12b, 12c. Front 13. Seawater Water Supply

14. Between horizontal protrusions 15. Inclined bulkhead 16. Back wall

17. Flowing room 18, 19. Left and right wall 20. Dark key 21. Male key

In the present invention, in order to minimize the use of sandstone, the block is manufactured by forming a block of concrete and masonry these blocks into retaining walls to build a revetment. The revetment structure is a jig of blocks having a narrow width toward the upper side. The self-deflected masonry is constructed by deviating from each other, and the block structure, which is a unit structure constituting the revetment 1, is constructed by stacking the sandstones 3 at a predetermined height and width from the bottom surface 2. The base unit 4 is provided with the lowest unit block 10 on the upper surface of the foundation stage 4, and the lowest unit block 10 has a lower surface 11 and the front of the lower unit block 10 ( 12) is inclined at a predetermined angle so that the slopes coincide with the slopes of the fronts 12a, 12b, 12c of the hollow blocks 10a, 10b, and 10c mounted on the uppermost unit block 10. And the hollow blocks 10a, 10b, and 10c are hollow blocks having the upper and lower sides opened. Since the structures are the same as the rucks, the structure of the lowermost block 10 will be described. A plurality of rectangular seawater aisles 13 are laid horizontally on the front surface 12 and between the rectangular seawater aisles 13 and the water aisles. A plurality of horizontal protrusions 14 are projected horizontally on the front surface 12, and inclined partition walls 15 of the same slope as the front surface 12 are placed inside the front surface 12. The back wall 16 is placed at right angles to the bottom surface 11 of the block 10 toward the rear side of the inclined partition wall 15, and the space between the inclined partition wall 15 and the back wall 16 is filled with a dead stone 3a. The space between the front 12 and the inclined bulkhead 15 of each of the blocks 10a, 10b, and 10c is such that the blue water flows into the oil and water chamber 17 through the seawater hole 13, so that the oil and water chamber ( A blue key and a male key 21 are formed on the left and right walls 18 and 19 of the blocks 10, 10a, 10b, and 10c, respectively, so that the blue light entering from 17 is reflected. By these labels (10) is assembled up, down, left, and right to construct the structure of the revetment (1), and the unit cap concrete 30 is placed on top of the block (10c) of the uppermost side to constitute the retaining wall sofa revetment structure implemented in the present invention . Unexplained reference numerals 22 and 23 in the drawings each represent a side passage.

As described above, the multi-stage unit blocks 10, 10a, 10b, and 10c are stacked side by side in a zigzag manner, and the blocks and blocks are made of female keys 20 and male keys. 21) is joined and firmly formed, and when the unit blocks 10, 10a, 10b, and 10c are stacked in multiple stages, the front surface is assembled to an inclined surface at a predetermined angle and horizontally on the front surface. Blue bumps against the protruding horizontal protrusions 14 and part of the blue bumps against the inclined bulkhead 15 through the rectangular seawater canal 13, and the sofa 3a is placed only inside the unit block having such a sofa function. By filling it, it is possible to provide a solid retaining wall revetment while significantly reducing the consumption of natural stone 4a.

Claims (1)

The structure of the lowermost unit block 10 used in constructing the retaining wall sofa revet 1 has a plurality of rectangular seawater hydraulic holes 13 horizontally installed on the front surface 12 and the rectangular seawater hydraulic holes 13 A plurality of horizontal projections 14 horizontally protrude between the front face 12 and the water hole, and the inclined bulkhead of the same slope as the front face 12 into the front face 12. 15 is placed and the rear wall 16 is placed at right angles to the bottom surface 11 of the block 10 toward the rear side of the inclined partition wall 15, and the space between the inclined partition wall 15 and the rear wall 16 is a dead stone ( 3a) and the space between the front 12 and the inclined bulkhead 15 of each of the hollow blocks 10a, 10b and 10c so that the blue water becomes the oil and water chamber 17 through which the seawater canister 13 is introduced. So that the blue waves entering the flowing chamber 17 are reflected sofas, and the left and right walls 18 and 19 of each of the lowermost unit blocks and the hollow blocks 10, 10a, 10b and 10c, respectively. By forming the female key 20 and the male key 21 to assemble these blocks 10 up, down, left, and right to build the structure of the revetment 1, the unit cap concrete 30 is placed on the top of the block 10c on the uppermost side. Retaining wall sofa revetment structure characterized in that.