KR200297243Y1 - Seawater exchange structure of caisson breakwater - Google Patents

Abstract

The present invention relates to a breakwater, and particularly to the structure of a breakwater having a seawater exchange facility in an caisson breakwater, which is an upright breakwater. The blue waves coming out of the open sea are blocked to maintain the sea surface temperature of the inland sea, Although breakwaters have been proposed in which seawater in the inland sea is naturally circulated (exchanged) by waves or tides, most of them have complex structures.

The present invention simplifies the structure of the body by using a caisson, which is a relatively simple upright body structure, and facilitates seawater exchange, while the seawater flowing into the inland sea is guided into the seawater while maintaining the constant temperature in the sea. It is about a design designed to exchange sea water.

Description

Seawater exchange structure of caisson breakwater}

The present invention relates to a breakwater, and particularly to the structure of a breakwater having a seawater exchange facility in the caisson breakwater, which is an upright breakwater. The breakwater is a basic outer facility of the port, which blocks the blue waves from the open sea. It is an essential facility to maintain the surface temperature and protect various facilities in the harbor and the vessels anchored from the blue, but the construction of a breakwater blocks the entry of clean seawater into the harbor, which blocks the seawater and seawater exchange in the harbor. After a long period of time under these conditions, the water quality in the port is corrupt and becomes a serious social problem on the environmental level.

Recently, breakwaters have been proposed to block the waves coming from the open sea and maintain the sea level in the inner sea, while allowing the sea and the sea to circulate naturally by the waves or tides. It is.

1 is a partial perspective view of the seawater exchange facility of the breakwater configured according to 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. caisson breakwater 3, 3a, 3c. Building 10. Unit caisson

11, 12. Vertical bulkhead 13. Vertical bulkhead 10a. Front wall

14, 14a, 14b. Tetrahedral water inlet 10b. Back wall 20. Cap concrete

15. Hexagonal water pipes 16, 16a, 16b. Sandstone Cloth Block

The present invention simplifies the structure of the body by using a caisson, which is a relatively simple upright body structure, and facilitates seawater exchange, while the seawater flowing into the inland sea is guided into the seawater while maintaining the constant temperature in the sea. The invention devised so that the sea water can be exchanged, it will be described with reference to the accompanying drawings, Figures 1 and 2 as follows.

The seawater exchange facility of the caisson breakwater (1) constructed and implemented according to the present invention forms a stone foundation foundation (4) with a stone tower (3) at a predetermined height and width on the upper surface of the sea bottom (2). Mount the unit caisson 10 having a vertical and horizontal height of a predetermined size in the center of the upper surface in a vertical and horizontal state, but the structure of the unit caisson 10 is equally spaced in the longitudinal direction of the breakwater in the interior space of the caisson 10. The two vertical bulkheads 11 and 12 spaced apart are equal to the height of the caisson 10 and vertical vertical bulkheads 13 passing through the middle portions of the two vertical bulkheads 11 and 12 are perpendicular to each other. A plurality of quadrangular seawater outlets 14 are horizontally laid at the same position on the front wall 10a and the upper surface of the vertical bulkhead 11, respectively, and the front wall 10a of the caisson 10 is mounted on the vertical bulkhead 12, respectively. ) And the water drain port whose upper end position coincides with the height of the lower end of the square seawater inlet 14 installed on the vertical bulkhead 11). (14a) is laid in the back wall (10b) of the caisson 10 to install a four-sided seawater drain (14b) of the same size, the four-sided seawater drain (14a) and caisson 10 times of the vertical bulkhead 12 Between the face wall 10b, a four-sided seawater canister 15 formed of concrete is inserted between the face of the caisson 10 and inserted downwards horizontally, and the tip of the four-seawater canister 15 and the caisson 10 are inserted. The space between the front wall of the caisson 10 and the vertical bulkhead 11 is filled with a seating stone 3a in a state in which it is coincided with and communicates with the water passage 14b of the rear wall 10b. The sandstone covering block 16 is installed to coincide with the position of the bottom of each water canteen 14, and the space between the vertical bulkheads 11 and 12 is also filled with the stone stone 3b, but the vertical bulkhead 12 is disposed on the upper surface of the stone stone 3b. Hexagonal covering block 16a is installed so as to match the position of the lower part of the four-cornered water outlet 14a that is installed in the quadrilateral seawater between the vertical bulkhead 12 and the back wall of the caisson 10. Fill the top and bottom interior spaces except the water pipe 15, and fill the sandstone covering block 16b between the bottom of the quadrangular sea water pipe 15 and the top of the sand stone 3c. The structure of the seawater exchange facility of the caisson breakwater implemented by the present invention by pouring and curing concrete 20 is comprised.

The seawater exchange facility of the caisson breakwater constructed according to the present invention constructed as described above has a simple structure and is filled with sandstones in the middle of the caisson, so that the resistance strength of the body against external wave pressure is large. Since the wave introduced into the seawater is displaced into the seawater on the inland side, the seawater exchange can be smoothly and can be provided as a very useful seawater exchange breakwater as it can maintain the constant temperature of the inland sea surface.

Claims (2)

In constructing the structure of the seawater exchange facility of the caisson breakwater (1), the middle portions of the two vertical bulkheads (11) and (12) are perpendicular to the inner space of the caisson (10) mounted at the center of the upper surface of the foundation stone (4). Vertical transverse bulkheads 13 passing through the wall are laid horizontally, and a plurality of quadrangular seawater drains 14 are horizontally laid at the same positions on the front wall 10a and the vertical bulkhead 11 of the caisson 10, respectively. In the 12, the water pipe 14a, which is aligned with the upper end position at the lower end position of the quadrangular sea water inlet 14 installed on the front wall 10a and the vertical bulkhead 11 of the caisson 10, is caisson 10 The back wall 10b of the bottom wall 10b of the same size is installed, and the caisson 10 between the back wall 10b of the caisson 10 and the four-sided seawater port 14a of the vertical bulkhead 12. Caisson, characterized in that by inserting a four-sided water pipe 15 is inserted horizontally downward from the upper space Seawater exchange facilities Pajero. The space between the front wall of the caisson 10 and the vertical bulkhead 11 is filled with a sandstone 3a so as to coincide with the position of the bottom portion of the quadrangular sea water hole 14 on the top surface of the sandstone 3a. The block 16 is laid and the space between the vertical bulkheads 11 and 12 is also filled with the dead stone 3b, and coincides with the position of the bottom of the quadrilateral waterway 14a installed in the vertical bulkhead 12 on the upper surface of the dead stone 3b. A sandstone covering block 16a is installed so that the top and bottom inner spaces of the vertical bulkhead 12 and the caisson 10 rear wall are filled with the sandstone 3c in the upper and lower inner spaces, respectively. A seawater exchange facility for a caisson breakwater, characterized by covering capstone concrete block (16b) between the bottom and the upper surface of the sandstone (3c) and casting cap concrete 20 on top of the caisson of this structure.