KR100743897B1 - construction method using block unit for building a breakwater - Google Patents

Abstract

The present invention relates to the construction of a breakwater, and has the effect of making an environmentally friendly breakwater, and for this purpose, the upper plate and the lower plate are connected by a plurality of pillars are arranged alternately to form a whole, and the upper plate and the lower plate, the bite jaw and the bite for the coupling The present invention relates to a method for constructing a breakwater by stacking unit blocks for constructing a breakwater, and to provide a breakwater construction by stacking the unit blocks for constructing a breakwater.

Breakwater Unit Block Construction Top Plate Bottom Column Bump

Description

Construction method using unit block for building breakwater {construction method using block unit for building a breakwater}

1-a perspective view of a first prior art.

2-Cross section view of a second prior art.

3 is a schematic front view of a first embodiment of a unit block for building a breakwater;

4-a top view of FIG.

5 is a schematic perspective view showing a second embodiment of a unit block for building a breakwater.

Fig. 6 is a plan view for explaining the base stage placement step according to the first embodiment of the breakwater construction method;

7-a plan view showing an example of stacking a second stage after the base stage arrangement forming the first stage;

8 is a schematic plan view showing one example of a frame.
9-8 is a perspective view of FIG. 8.
10 is a schematic front view of a breakwater constructed according to the construction method according to the present invention.

<Description of Major Symbols Used in Drawings>

10: upper plate 15: bite jaw

20: lower plate 25: the bite groove

30: pillar 50: frame

The present invention relates to a breakwater, and more particularly, to a unit block for constructing a breakwater and a construction method using the same, and the breakwater constructed according to the present invention can prevent the marine pollution by smooth communication of algae and sofa function In addition, it is characterized by good workability.

Breakwaters are almost essential to the harbor or the coast, and a number of construction methods or blocks for construction have been proposed, and are actually installed in various forms and construction methods.

Early breakwaters were installed to completely block the flow of water and to prevent the waves from reaching the land. However, the construction of such breakwaters caused severe marine pollution due to the lack of smooth communication of algae toward the inner sea. Various wastes were deposited on the coast of the Inland Sea, which caused odors and marine animals and plants that lived on the tidal flats and undersea could no longer survive. This directly impacted the livelihoods of fishermen and caused frequent friction with government offices.

In order to remedy this problem, a breakwater that allows birds to communicate has been proposed and many have been filed.

A typical example is a bird communication facility structure of an upright breakwater of utility model registration No. 303600, and a bird communication breakwater of Patent Registration No. 374181.

First, reference will be made to No. 303600, and the accompanying FIG. 1 corresponds to a schematic perspective view showing the facility structure. This is to bury a number of square seawater channel through which tidal currents communicate on the upper end of the lower part of the breakwater system so that the seawater of the inland and foreign seas can be distributed through the square seawater channel.

However, this structure has a problem that the bird communication will be made to some extent, but the construction method is complicated and the sofa function is insufficient, so that a separate tetrapot-like sofa system is required. In addition, there is a problem that the bird communication is made only at the bottom so that it is not structurally stable in the long term. In other words, abrasion or damage to the local parts is concerned.

Next, a bird communication breakwater of No. 374181 is shown, and FIG. 2 shows a cross-sectional view thereof. This forms a foundation end 11a of a constant width and height on the upper surface of the sea bottom 10, and the concrete box-type culvert 12 on the upper surface of the foundation end in the width direction of the foundation end before and after the water passage 13, 13a) is placed on the upper surface of the base of the breakwater to form a breakwater body having a constant inclined surface as a sandstone (11) on the outer sea side of the box-shaped culvert (12), the tetrapod (16) on the inclined surface static or dull The present invention relates to a bird communication breakwater configured by vertically stacking a plurality of hollow blocks 17 on an inner sea side surface of a box-type culvert 12 and placing a cap concrete 18 on top of the hollow block.

The bird communication breakwater also has a problem that can achieve the purpose of bird communication, but a complex construction method and bird communication is also limited.

Therefore, in order to solve the above problems, the present invention provides a method for constructing a breakwater using a unit block for constructing a breakwater, which is easy to work and can be made as a whole without any distinction between upper and lower parts, and can also achieve a sofa function as such. The purpose.

The present invention for achieving the object as described above, the construction of the breakwater is characterized in that the upper plate and the lower plate are connected by a plurality of pillars are arranged alternately to form a single body, and the upper plate and the lower plate is formed with a bite jaw and a bite groove for coupling. The present invention relates to a method for constructing a breakwater using a molten unit block.

On the other hand, the pillar relates to a unit block for building a breakwater, which is characterized by the fact that continuous irregularities are formed on the surface thereof.

And a base stage arrangement step in which the unit block for building breakwater construction according to claim 1 is regularly and continuously mixed in a horizontal or vertical direction on the bottom of the sea water where the foundation work is made flat; and when the base block is formed on the base of the base. The present invention also relates to a method for constructing a breakwater comprising a stacking step of laminating the unit block for building the breakwater at the same base and arranged in the same arrangement, and repeating the stacking step.

In addition, the stage arrangement step includes the unit block for building the breakwater in the horizontal direction in the first row, first column and second column, and the vertical direction in the first column and the second column in the second row and the third row. The unit blocks for breakwater construction are arranged, the unit blocks for row breakers are arranged in the horizontal direction in the first row and the second column of row 4, and the unit blocks for the breakwater construction are arranged in the horizontal direction. The present invention relates to a method of constructing a breakwater, which is characterized by a repetitive installation box in the form of arrangement.

In addition, the lamination step includes two unit blocks for building the breakwater in the vertical direction in the first column, and a unit block for building the breakwater in the horizontal direction in the first row in the second column and the third column. The column 2 and column 3 of the row and column 3 relate to a method for constructing a breakwater, which is characterized in that it is repeatedly installed in the form of a unit block for building a breakwater in the vertical direction.

The breakwater construction method further relates to a breakwater construction method characterized in that it further includes embedding a frame in which the bite jaws are protruded during the foundation work on the bottom surface of the seawater.

Further, the breakwater construction method relates to a breakwater construction method which further comprises covering the top surface of the breakwater construction unit with a concrete after laminating the unit block for building the breakwater to a certain height.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

First, a unit block for constructing a breakwater will be described. FIG. 3 is a schematic front view thereof and FIG. 4 shows a plan view thereof. As shown, the unit block for constructing the breakwater according to the present invention has a form in which the upper plate 10 and the lower plate 20 are integrally connected by a plurality of pillars 30. Therefore, except for the part with the pillar 30 has an empty space between the upper plate 10 and the lower plate 20 and the algae can be moved smoothly.

In the arrangement of the pillars 30, as shown in Fig. 4, two left pillars are erected at the left and right edges, and one pillar is placed in the middle of the pillars and positioned so as to be positioned in the middle between the two pillars. On the other hand, the unit block for building the breakwater can be adjusted according to the needs, and the number or arrangement of the pillars can be adjusted accordingly. When arranging the posts, the posts are arranged such that the posts are staggered by default.

This structure allows the algae to communicate smoothly, and the large number of staggered pillars makes it possible to achieve wave functions for waves. In other words, the construction of a breakwater using the unit block for building breakwater according to the present invention eliminates the need to install structures with separate sofa functions.

On the other hand, in the upper and lower surfaces of the upper plate 10 and the lower plate 20, a bite jaw 15 and a bite groove 25 are formed. That is, as shown in Fig. 3, the protruding jaw 15 is formed on the upper surface of the upper plate, and is preferably in a shape having an inclined surface. And the bottom surface of the bottom plate 20 is formed with a recessed bite groove 25 is formed in a shape corresponding to the shape of the bite jaw so that the bite jaw can be fitted. These bite jaws and bite grooves make it easier to position the mating position and increase the bond strength during underwater assembly.

In addition, the unit block for building the breakwater may be provided so that the bite jaws and the bite grooves are also provided on the four sides of the top plate 10 and the bottom plate 20.

In addition, the second embodiment is characterized in that the surface of the pillar connecting the upper plate and the lower plate is arranged so as to have continuous irregularities in the horizontal direction or the vertical direction, and FIG. 5 is a perspective view thereof. The unit block for constructing the breakwater according to the second embodiment has the same shape as that of the first embodiment above, and the unevenness is added to the surface of the pillar.

Hereinafter, the method of constructing the breakwater using the unit block for building the breakwater described above will be described.

In general, in order to construct a breakwater, it is first necessary to lay a foundation on the bottom of the ground to flatten it.

In general, after the foundation work is carried out, the unit block for building the breakwater is arranged on a regular basis in the horizontal or vertical direction according to the prescribed rows and rows. This is called the initial stage of deployment, and the first floor is laid, and the same unit for building breakwaters is stacked on top of it to build up above sea level.

The lamination step, which is carried out after the base stage arrangement step to form the first layer, is a step in which the unit block for the breakwater construction is placed on the top of the base stage in the same arrangement as when the base stage is formed, so that as many parts as possible can be combined with the unit block placed at the bottom. to be. This is the same as moving the unit blocks arranged at the proximal end to the left or right as a whole. That is, it may be arranged by changing the order of the podium and the order thereof will be described below through specific examples.

Here, the horizontal direction is referred to as row, the vertical direction is referred to as column, and the preferred embodiment is described.

6, which is attached, corresponds to a plan view illustrating the step placement stage according to the first embodiment of the present invention breakwater construction method.

This example shows the construction of a breakwater with four rows in the horizontal direction and 12 columns in the vertical direction, as shown in the figure. The unit blocks for the construction of breakwaters used here are equipped with a top plate and a bottom plate, as in the bar mentioned above, and they are connected together by a number of pillars, and the top plate and the bottom plate have a chin and bite groove on the top, bottom or side surfaces. ．

In the drawing, the first column is on the left and the bottom row is on the left. The unit blocks for building breakwaters are placed in the horizontal direction in the areas corresponding to the first row and the first row and the second row, and the breakwaters are constructed vertically in the areas corresponding to the first and second columns of the second and third rows. Unit blocks are placed. In the fourth row, the first column and the second column, the unit blocks are installed in the horizontal direction, and in the third column, the two unit blocks are placed in the vertical direction. Subsequently, after the fourth row, the breaker construction unit blocks may be repeatedly installed in the same arrangement.

Next, the lamination step performed after the base end arrangement forming the first stage will be described. The stacking step is a process of stacking the water so that the water level is higher than the water level. Basically, the lamination step is arranged to be staggered with the unit block lying below as mentioned.

7 is a plan view showing an example of stacking the second stage after the base stage arrangement forming the first stage.

As shown, two unit blocks are placed in the first column in the vertical direction, and one unit block is disposed in the horizontal direction in the portions corresponding to the first row, the second column, and the third column. The unit blocks are installed in the vertical direction at portions corresponding to the second and third columns of three rows. In addition, one unit block is disposed in the horizontal direction at a portion corresponding to the fourth row, the second column, and the third column. Meanwhile, after the fourth row, the same operation is repeatedly performed.

By repeating the above-described stacking step repeatedly, the stacking step is stacked high, and the arrangement as shown in FIG. 6 becomes the arrangement of the hole means including the base, and the arrangement as shown in FIG. 7 is preferably the arrangement of the mating means. This is schematically illustrated in FIG. 10. When lamination is made above a certain level above sea level, concrete is poured on the top surface for finishing. Finishing with concrete is a general bar and detailed descriptions are omitted.

Next, a second embodiment of the breakwater construction method of the present invention will be described.

The second embodiment of the breakwater construction method is characterized in that the frame 50 is embedded together during the foundation work on the seawater bottom surface. After the frame 50 is installed, base stage placement and lamination steps are performed on the frame 50 in the same manner as in the first embodiment.

The frame 50 is provided with a plurality of protruding bite jaw 55 is manufactured according to the standard of the breakwater to be constructed and embedded at the time of foundation work so that only the bite jaw is exposed. After installing such a frame, the unit block for constructing the breakwater may be regularly arranged on the frame as in the first embodiment. Due to the bite that is provided in the frame, it is possible to more easily position the unit block when arranging the unit and achieve a firm coupling.

The frame may be made of the same material as the unit block, and FIGS. 8 and 9 correspond to a schematic plan view and a perspective view showing an example of the frame. As shown in the drawing, a plurality of bite jaws are disposed only at portions corresponding to the first row and the fourth row. The height of the frame is enough to be the height of the top or bottom plate.

In the second embodiment, it is preferable that the base is placed on the frame, and several layers are piled up according to the lamination step, and the concrete is placed on the upper surface to finish the treatment.

According to the present invention as described above, not only the construction of the breakwater can be convenient, but also to achieve a solid coupling, and also the algae communication is made smoothly, there is an effect that can prevent marine pollution.

In addition, according to the present invention, it is also possible to efficiently protect the harbor because it allows the sofa to wave efficiently coming in itself without a separate sofa. In other words, the existing breakwater had to be essentially stacked tetrapots acting as a sofa, but there were many disadvantages in terms of cost or construction period, but the present invention has many advantages because it does not require a sofa-like sofa at all.

In addition, the breakwater according to the present invention can also function as an artificial reef that can inhabit the fish bar can also be a great help in protecting marine resources.

Claims (7)

delete delete A foundation stage in which the unit blocks for building the breakwater are regularly mixed in a horizontal or vertical direction on a flat surface of the seawater where the foundation work is carried out; The breakwater construction consists of a lamination step of laminating the unit block for building the breakwater in the top of the base in the same arrangement as when forming the base, and alternately stacking the unit block for building the breakwater at the base. Way. The method of claim 3, wherein the initial stage placement step, The unit blocks for building the breakwater are arranged horizontally in the first row and the second column, and the unit blocks for building the breakwater in the vertical direction are placed in the first column and the second column of the second row and the third row. In the fourth row, column 1 and column 2, the unit block for building breakwater is placed in the horizontal direction, and in the column 3, the unit blocks for building the breakwater are arranged in the vertical direction. Method of constructing a breakwater using the characteristics. The method of claim 3, wherein the lamination step, In the first column, two vertical breakwater unit blocks are arranged in the vertical direction, and in the first row, the second column and the third column, the unit blocks for the breakwater construction are arranged in the horizontal direction, and in the second row and the third row, The second and third columns are arranged with unit blocks for building breakwaters in the vertical direction, and the unit blocks for building breakwaters in the horizontal direction are arranged in the second and third rows of rows 4 and 4. Method of construction of breakwater. The method of constructing a breakwater according to any one of claims 3 to 5, Method of constructing breakwaters, characterized in that it further includes embedding the frame with the bite protruding during the foundation work on the sea floor. The method of constructing a breakwater according to any one of claims 3 to 5, A method of constructing a breakwater, which is characterized by further covering the top surface of the unit with a concrete finish after laminating the unit block for building the breakwater to a certain height.

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