KR100479460B1 - Breakwater for seawater exchange using of cellular block - Google Patents

Abstract

The present invention allows the clean seawater and the seawater of the sea to be freely exchanged around the breakwater only by tidal tides, while the sofa function has a smooth structure of the breakwater. Especially, the invention relates to the structure of the seawater exchange breakwater using hollow blocks. will be.

Description

Breakwater for seawater exchange using hollow block {Breakwater for seawater exchange using of cellular block}

The present invention relates to the structure of the seawater exchange breakwater using a hollow block as a conventional breakwater is a basic periphery of the port, to keep the sea level calm in the harbor by preventing the waves constantly coming from the open sea, various facilities and vessels in the harbor As an essential facility to protect them safely, even though it is the center of the harbor, the breakwater is built up, so it is divided into the offshore side and the inland sea side to block the sea water circulation between the outsea side and the inland sea side. Due to the eutrophication, the adverse effects of water pollution are aggravated. Therefore, countermeasures are urgently needed and all domestic ports are urgently required to be solved urgently. There is a need for a structure of a breakwater system which also serves as a.

The water quality of the inland sea should always be kept clean, but as mentioned above, the sea level is maintained at sea level by the wave blocking, which is the net function of the breakwater, but as a result of this problem, the water pollution problem caused by the sea water eutrophication by the wave blocking is solved. This is emerging.

As described above, the present invention blocks the blue waves coming from the open sea and maintains the sea level of the sea in the sea, while the clean sea water of the sea is freely introduced into the inland sea. Maintain When the invention is described in detail with reference to the accompanying drawings as a invention of the seawater exchange breakwater to be locked as follows.

The structure of the seawater exchange breakwater (BW) implemented according to the present invention has a width, length, and height of a predetermined size on the upper surface of the base end 3, which becomes the stone stone 2, at a predetermined height and width, on the upper surface of the sea bottom 1. Four main walls (only the front and side are shown in Fig. 1) (4) (4a), but the rectangular seawater drains (5) (5a) are installed in the middle surface of the front wall (4) and the rear wall (4a) The left and right walls (right side only) 4a are formed with a female key 6 and a male key (not shown), respectively, and a horizontal bulkhead 9 on the left and right sides of the lowermost unit block 8 having the bottom plate 7. It is divided into a vertical bulkhead 10 and four compartments 11, 11a, 11b and 11c, and then a seating stone 2a is placed in the inner space. (6a) on the top of the bottom unit block (8) formed with the male key (6b) is the same size as the bottom unit block (8), has the same compartment, and the same seawater drainage port on the bottom wall and the back wall ( 5) (5a) is provided, and the blocks 8 and 8a, which are formed on the left and right side walls, the middle portion, and the left and right side wall middle portions, and the dark key 6b, are formed at a plurality of stages, and are stacked at the required height. At the top of 8a) and 8b, they are the same as the upper blocks 8, 8a and 8b, and have arcuate walls 22 and 23 respectively in the middle of the front wall 20 and the rear wall 21. A plurality of seawater canisters 24 and 24a are laid in each arc wall 22 and 23, and a plurality of vertical protrusions 25 are formed on the arc wall 22 on the front wall 20 at a constant distance. Stacking the circumferential wall of the circumferential wall blocks (30) to the required height in the spaced apart state, but inclined at a predetermined angle inside each of the unit circumferential wall blocks (30) and the tip of the external sea side inclined partition wall (31) Of two pieces with some height difference to this higher Inclined bulkheads 31 and 31a are installed, and a plurality of seawater hydraulic holes 24a and 24b are also installed in each of the inclined bulkheads 31 and 31a to form and stack the structure of the arc circumferential wall block 30. The cap concrete 40 is mounted on the uppermost end of the circular arc wall block 30, but the hollow body is formed according to the present invention by forming a concave indentation surface 41 which chamfers the lower edge of the outer sea side of the cap concrete 40 in an arc shape. The structure of the seawater exchange breakwater (BW) using the block is constructed.

The seawater exchange breakwater (BW) implemented in accordance with the present invention configured as described above is a breakwater facility in the west coast where the waves are relatively large and the difference between tides is high. It is possible to keep the water quality of the inland sea clean at all times by allowing the seawater of the inland sea and the offshore sea to be freely exchanged while maintaining it.

1 is a partial perspective view showing the structure of the seawater exchange breakwater using a hollow block implemented in accordance with the present invention

FIG. 2 is a cross-sectional view taken along a line A-A 'in FIG. 1

<Description of main parts of drawing>

BW. Seawater Exchange Breakwater

1. Sea level 2. Sandstone 3. Foundation

4,4a. Left and right side walls 5, 5a, 24 and 24a. Seawater

6,6a. Amchi 6b. Male Key 7. Base Plate

8,8a. Bottom unit block 9. Horizontal bulkhead 10. Vertical bulkhead

11, 11a, 11b, 11c. Compartment 20. Front Wall 21. Back Wall

22. Arc wall 25. Vertical protrusion

30. Circular wall blocks 31, 31a. Inclined bulkhead

40. Cap concrete 41. Recessed surface

Claims (2)

In constructing the structure of the seawater exchange breakwater (BW) using a hollow block, 4 main walls (only the front and side are shown in Fig. 1) (4, 4a) of horizontal, vertical and height of a predetermined size on the upper surface of the bottom of the sea floor (1) In the middle of the front wall (4) and the rear wall (4a), rectangular seawater drains (5) and (5a) are laid, and on the left and right walls (only right side) (4a), the female keys (6) and male keys ( (Not shown) is formed and divided into four partitions 11, 11a, and 11b on the left and right sides of the lowermost unit block 8 having the bottom plate 7, divided into horizontal partitions 9 and vertical partitions 10, respectively. 11c) and then the seating area (2a) in the inner space, and the bottom unit block (8) on the top of the bottom unit block (8), which is formed at the upper and lower left and right middle walls, respectively, the female key (6a) and male key (6b), respectively. It has the same size as (8) and has the same compartment, and the bottom and rear walls have the same seawater drainage holes (5) (5a), respectively. Bitch (6b) Stacked blocks (8) (8a) are stacked in multiple stages of the required height and at the top of these blocks (8a) (8b) are the same as the top blocks (8) (8a) (8b) and the front wall (20) and the rear wall ( 21) Each of the arc circumferential wall (22, 23) has a plurality of seawater hydraulic holes (24, 24a) to be laid in the middle of the circular wall, the front wall (20) Side arc circumferential wall (22) seawater exchange breakwater using a hollow block, characterized in that the plurality of vertical projections (25) are to be protruded in a state spaced apart at a certain distance. According to claim 1, wherein the circumferential wall wall 30 is stacked in multiple stages of the required height, Inside each unit arc circumferential wall block 30, two inclined bulkheads 31 and 31a with slight height difference are installed so as to be inclined at a predetermined angle and the tip of the outer sea side inclined bulkhead 31 is higher. A plurality of sea water passages 24a and 24b are also installed in each of the inclined bulkheads 31 and 31a to form a structure of the arc wall wall 30, and the cap concrete is formed at the top of the arc wall wall 30. Seawater exchange breakwater using a hollow block, characterized in that through (40).