KR100491556B1 - Coastal levee structure that is constructed by concrete mouldings - Google Patents

Abstract

The present invention is to construct a separate hollow block, a seam unit block and a unit cap concrete in large quantities in the construction of the seawall, so as to assemble a construction in the field by drastically reducing the fast air and construction costs, while constructing a solid seawall It is about the invention.

Description

Coarse levee structure that is constructed by concrete mouldings

The present invention relates to a structure for the construction of the seawall, and in general, the reclaimed land is flooded at high tide and is completely exposed at low tide, and it is mostly used to build the top of the tidal flat as a reclaimed land. In order to withstand the water pressure caused by the difference between the tides, the dike is built with a structure in which stones are stacked on slopes.

However, when a dike is formed by using earth and sand, and a stack of stones is stacked on the slope, it is often difficult to obtain a large amount of earth and sand when transporting it by ship when urgent construction is required or when construction is required at sea. There are problems such as difficulty in securing the water depth for accessing the ship and excessive construction cost.

In order to solve the above-mentioned problems, the present invention manufactures a large amount of building blocks for embankment construction on land in advance and transports them to the site for construction so that the construction can be carried out quickly and accurately, which shortens the air as well as is robust and inexpensive. According to the inventors to be able to construct the construction of a seawall to be described in detail with reference to the accompanying drawings as follows.

Coastal levee (c) implemented in accordance with the present invention is installed in the unit hollow block (2) of a predetermined height on the upper surface of the sea bottom (1) and the high quality sand inside the unit hollow block (2) (3) Filling the sand (3) on the upper surface of the sea (4) and land (5) with the same slope toward the upper and lower beams, the inside of the seam unit block (6) of the hollow space portion (6a) to form a concrete The seawater preservation unit (8) is laid on the front side (7) of the seamicide unit block (6), and the vertical arm key (10) and the left and right sides (9) and (9a) of the seamicide unit block (6) respectively. The male key 11 is formed, and the vertical and vertical grooves 12 and 12a are recessed before and after the female key 10 and the male key 11, respectively, and the upper surface of the embankment unit block 6 is formed separately. A unit hollow block 2 and a fabrication unit unit having such a structure are assembled by assembling the unit cap concrete 14 whose lower edge is concave into the arc surface 13. (6) is installed by connecting the entire length of the seawall (c), and the vertical grooves (12) (12a) formed between the seawall unit block (6) and the block are filled with concrete or mortar (15) to leak seawater to the land. The structure of the aid made in accordance with the present invention is constituted by blocking it from being made.

The aid (c), which is constructed of the concrete molded article according to the present invention configured as described above, is manufactured and assembled on site by mechanically forming the unit hollow block 2 and the aid block 6 on the land, so that precise construction and In addition, the construction cost and air are greatly reduced, and the vertical recesses 12 and 12a of the connection portion of the block 6 and the block are filled with concrete or mortar 15, so that seawater does not leak to the land 5 so that it is harmed to the land side. It is possible to build a solid backing (c) without the occurrence of.

Figure 1 is a perspective view of the unit structure of the embankment implemented in accordance with the present invention.

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

<Code Description of Main Parts of Drawing>

C. Seawall 1. Seabed 2. Unit Hollow Block 3. Sand

4. Sea 5. Land 6. Seawall Block

6a. Inside the Repellent Unit Block 7. Front 8. Sea Water Supply 9,9a. Left / Right Side 10.Mkey 11.Number Key

12,12a. Vertical grooves 13.Circular surface

14. Unit cap concrete 15. Concrete or mortar

Claims (2)

In constructing the seawall (C), a unit hollow block (2) of a predetermined height is placed in the upper surface of the sea bottom (1), and the sand (3) is filled with high quality sand (3) inside the unit hollow block (2). In the upper surface of the layer, the seam unit block 6 having the same inclination toward the sea (4) and the land (5) and having an inside space (6a) is molded into concrete, and the front side of the unit block (6) ( 7) A plurality of seawater canisters (8) are laid and vertical female keys (10) and male keys (11) are formed at the center of the left and right sides (9) and (9a) of the silo unit block (6), respectively. And vertically recessed vertical grooves 12 and 12a respectively before and after the male key 11, and the upper surface of the embankment unit block 6 is formed separately by the front lower edge of the circular shape 13. A fabricator structure constructed of a concrete molded product, characterized in that the unit cap concrete 14 by assembling. According to claim 1, wherein the unit hollow block (2) and the dike unit block (6) is installed in the vertical grooves (12) (12a) formed between the length of the dike unit connected to the premature and the dike unit block (6) and the block is concrete or mortar (15) A masonry structure constructed of molded concrete, characterized by filling with a back.