KR100491111B1 - Breakwater for seawater exchange - Google Patents

Abstract

The present invention is an invention for the breakwater structure, in particular, the breakwater is a structure that can pass the seawater at high tide and low tide so that the seawater quality of the inland sea can be kept clean by exchanging seawater of the inland sea and the outside sea based on the breakwater It is an invention for the structure of the breakwater body having a function of blocking the blue wave.

Description

Seawater Exchange Breakwater {Breakwater for seawater exchange}

The present invention relates to the construction of the breakwater structure, which is a basic outer facility of the harbor, which blocks the blue waves constantly flowing from the open sea to maintain the constant temperature of the sea level in the harbor, thereby protecting the various facilities of the harbor from the blue waves and the fluctuations of the vessel in berthing. It is an essential basic structure to minimize the port, but in the past, to build a breakwater body by stacking a huge amount of sandstone from the sea floor to the predetermined height above sea level.

As mentioned above, by building a breakwater system by stacking a regular sized stone, it takes a huge amount of natural stone, but it is impossible to supply the stone in the natural state indefinitely, and nature is impoverished by the reckless collection of the stone material. As the breakwater is divided into the inland sea and the offshore sea based on the breakwater, the clean seawater of the offshore side cannot flow into the inland sea, so the seawater of the inland sea mixes with the wastewater from the land and becomes an eutrophic, so the water quality deteriorates and pollutes the port. Problem arises Utility Model Application No. 2000-0015741 "Seawater exchange breakwater" of the present application of the present applicant, which is a seawater exchange breakwater structure in which the seawater is a body structure to be freely exchanged seawater breakwater by the tide However, the design of the first application is composed of a large caisson structure There is a problem that the workability is degraded as the amount of water must be installed.

The present invention solves the problems in the applicant's prior application design as described above by making the breakwater body separately in several parts to assemble the construction so that the construction is good, so that the construction of the breakwater can be more easily made and the fishery (기능) function When described in detail based on the accompanying drawings as a invention devised to combine as follows.

The structure of the seawater exchange breakwater WB implemented in accordance with the present invention includes a foundation stage 2 having a predetermined height and width on the upper surface of the sea bottom surface 1 as a sandstone 3 and on the top surface of the foundation stone foundation 2. A seawater outlet 11 is provided on each circular arc surface 4 of the outer sea side block body 10 through the outer sea side block body 10 formed by a predetermined slope to the outer sea side and having a plurality of circular arc surfaces 4. A plurality of rectangular through-holes 13 are installed in the upper horizontal plane 12 which is laid in a plurality of horizontal directions and is horizontally spoken with the tip of the uppermost circular arc surface 4, and an upper horizontal plane 12 is disposed on the upper horizontal plane 12. It has the same horizontal, vertical, and the same thickness as the concrete top plate (15) on which a plurality of long holes (14) are laid, and inside the arc surface (4) a plurality of horizontal planes (12a, 12b) (12c) 12d and 12e to be provided at uniformly spaced distances at the height of each arc surface 4, and in each horizontal plane a number of By placing the two vertical columns 16, 16a, 16b and 16c apart by a predetermined distance, the outer sea block 10 serves as an artificial reef for freeing seawater exchange and the outer sea block 10 ) The hollow block 20 of the multi-stage (two stages in the drawing) is laminated on the upper surface of the base of the dead stone on the rear side, and the top of the bottom of the top of the top of the top of the top of the bottom of the top of the dead stone is filled. , Left and right walls 31, 31a, 31b and 31c, divided into vertical walls 32 in the inner middle part, and each of two seawater barrel bulkheads 33 and 33a therein at a constant angle. The upper structure 30, which is installed in an inclined manner and laid a plurality of seawater hydraulic holes 34 in the seawater barrel bulkheads 33 and 33a, is placed on the top wall 31 of the upper structure 30 in two rows. The male keys 35, 35a are inserted in the longitudinal direction of the breakwater, and the male keys 36 are horizontally positioned on one side of the upper structure left and right walls 31a, 31c, and the male keys 36 on the other side. The upper surface 31 of the upper structure 30 is fixed to the cap concrete 40 having the same size as the upper surface of the upper structure, but the lower surface of the upper structure 30 on the upper surface 31 of the cap concrete 40. The above-mentioned external sea side structure 10, the concrete upper plate 15, the hollow block 20, and the upper structure 30 are formed by forming the female keys 41 and 41a into which the male keys 35 and 35a protruding therefrom are inserted. The seawater exchange breakwater implemented according to the present invention is formed by assemble and assemble the cap concrete 40 into a single unit breakwater body (WB) to address the unit breakwater body (WB) having such an assembly structure to the left and right sides as necessary. The structure is constructed.

The seawater exchange breakwater (WB), which is constructed as described above, is manufactured on a separate unit in each unit in a separate place, so it is easy to move on site and is not heavy and does not require large heavy equipment for work, and is easy to assemble. Since the seawater and inland seawater are exchanged smoothly, it is possible to maintain clean seawater quality at all times.

1 is a partial perspective view of a seawater exchange breakwater implemented according to the present invention

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

<Code Description of Main Parts of Drawing>

WB. Seawater Exchange Breakwater 1. Seabed 2. Basal Stone Foundation 3. Sastone

4. Circular arc surface 10. Outer block side 11. Sea water supply

12. Upper horizontal planes 12a, 12b, 12c, 12d, 12e. water level

13. Square water pipe 14. Water channel 15. Concrete deck

16, 16a, 16b, 16c. Vertical pillar 20. Hollow block 30. Superstructure

31.31a, 31b, 31c. Up, Down, Left, Right Walls 32. Vertical Walls

33,33a. Seawater channel bulkhead 34. Seawater channel 35, 35a, 36. Numeric

40. Cap concrete 41, 41a. Amkey

Claims (3)

In the prefabricated structure of the seawater exchange breakwater (WB) having a function of facilitating the seawater exchange, the external seaside block body (10) is mounted to the external sea side at the base stone foundation (2) on the upper surface of the sea bottom (1). A concrete block 15 is mounted on the outer sea block 10, and a hollow block 20 is mounted on the back of the outer sea block 10. (20) Filling the dead stone (3) in the inner space to mount the upper structure (30) on the upper surface of the dead stone (3), the cap concrete in which the amky (41) (41a) is recessed in the bottom surface of the upper structure (30) Seawater exchange breakwater, characterized in that by fixing through 40 2. The upper side of claim 1, wherein a plurality of seawater outlets 11 are installed in each horizontal arc surface 4 of the outer sea side block body 10 in a horizontal direction and are horizontally spoken with a tip of the uppermost arc surface 4; In the horizontal plane 12, a plurality of rectangular through holes 13 are laid, and the upper horizontal plane has the same horizontal and vertical as the upper horizontal plane 12, has a predetermined thickness, and has a long length of concrete holes having laid a plurality of long holes 14 ( 15), a plurality of horizontal planes 12a, 12b, 12c, 12d and 12e are provided at the inner sea side of each arc surface 4 at a uniformly spaced distance to each arc surface 4 height. Seawater exchange breakwater having a structure in which a plurality of vertical pillars 16, 16a, 16b and 16c are installed in each horizontal plane at a predetermined distance. The upper structure 30 is formed of upper, lower, left, and right walls 31, 31a, 31b, 31c, and is divided into two vertical walls 32 in the inner middle part, respectively. The seawater barrel bulkhead 33 (33a) of the inclined at a predetermined angle, but the seawater barrel bulkhead (33) (33a) by placing a plurality of seawater hydraulic holes 34 to place the upper structure (30) Two rows of male keys 35 and 35a are placed in the longitudinal direction of the breakwater in the upper wall 31 of the structure 30, and one side of the upper wall 31a and 31c of the upper structure is darker (not shown). ) And the other side seawater exchange breakwater, in which the male key 36 protrudes horizontally to form the structure of the upper structure 30.