KR102138679B1 - Permeable surmerged breakwater block wth multifunction - Google Patents

Abstract

The present invention relates to a submerged breakwater block for constructing a submerged breakwater with a multifunction, which allows a top end to be positioned under a hydrostatic level to prevent seawater in an inner harbor from being contaminated through wave control, sand loss prevention and seawater exchange. The submerged breakwater block comprises: a main body having a rectangular plane; a horizontal connecting means formed on a side surface of the main body; and vertical connecting means formed on upper and lower surfaces of the main body. A first communicating path penetrating into the main body is provided between a front surface and a back surface of the main body. In the upper surface of the main body, a path of which an upper portion is opened is provided. In the lower surface of the main body, a path forming part of which a lower portion is opened is provided. When the main bodies of the upper portion and the lower portion are stacked, a second communicating path is formed by the path and the path forming part.

Description

Permeable SURMERGED BREAKWATER BLOCK WTH MULTIFUNCTION}

The present invention relates to a coastal structure that protects the coastal structure by controlling the blue waves, and prevents erosion of the coast and loss of sand. More specifically, the top of the roof is located below the water surface to control the blue and prevent sand loss and It relates to a submerged block for a sofa structure to prevent contamination of seawater in the inner port through the exchange of seawater.

While the supply of river soil to the coast is decreasing due to reasons such as the continuous construction of river structures and the indiscriminate collection of aggregates, the humidity frequency of large typhoons or high-waves blue is gradually increasing due to environmental changes such as global warming. Increasingly, coastal erosion is occurring seriously, and this coastal erosion causes damage not only to the natural environment but also to collapse the hinterland.

To protect the hinterland, a high breakwater is built or a high level of sofa blocks is built, but breakwater facilities such as breakwaters or sofa blocks that protrude above the sea level are not only a factor that hinders the external landscape of the coastline, but also help against sand loss. This is not possible.

Therefore, recently, research has been conducted on latent blocks, which are sofa structures that can control blue waves and protect biological resources without affecting the landscape, and latent blocks for the same.

One example of this is a functional block for underwater breakwater proposed through Patent Registration No. 10-0796316.

The functional block for the underwater breakwater is a water breakwater, that is, a unit structure for constructing a latent, as shown in FIG. 1, the central layer 20 and the base layer 10 from the base layer 10 that becomes the bottom layer so that the overall appearance has a pyramid shape. The upper layer 30 is formed to protrude upwards, the inner space 40 of the structure is formed as an empty space for the hiding of aquatic life, and the upper block of the square shape forming the upper layer 30 of the structure (31) In the central part, a main hole 34 communicating with the internal space 40 of the structure is formed through, and the joint protrusion 11 and the joint groove part 12 along the four side parts forming the base layer 10 of the structure ) Are formed respectively, and the incision wall surface 22 is formed on each wall part 21 constituting the central side 20, so that the lower end of the incision wall surface 22 is the inner space of the submerged block 1 seen ( 40) to form a flow passage 23 to communicate with.

The above-described latent block of the prior art is connected to the flow passage 23 while the latent block 1 is continuously connected in the horizontal direction while the joint protrusion 11 and the joint groove 12 are combined, thereby establishing an underwater breakwater submersible. Through the internal space 40, it is possible to form a cheer.

However, the above-mentioned latent block of the prior art can only expand its scale with respect to the horizontal direction, and cannot expand to the upper part. In addition, since the control of the wave is dependent on the reflection by the uneven coating, the structural stability to the large wave is low, and the flow passage 23 allows the pom to quickly move to the interior space 40 avoiding natural enemies. Since the specification is very small, the ability to absorb blue energy or distribute sea water cannot be expected at all.

KR 10-0796316 B1

The present invention is to solve the above-mentioned problems of the prior art, it is easy to stack and connect continuously up, down, left, and right to adjust the scale according to the topographical and environmental characteristics of the installation site, absorb or attenuate blue energy. The objective is to provide a permeable multi-functional submersible block capable of maximizing the effect, enabling smooth flow of seawater, preventing loss of coastal sand, and inhabiting pomace.

According to the most preferred embodiment of the present invention for solving the above problems, the body having a square plane, horizontal connecting means formed on the side surface of the main body, and vertical connecting means formed on the upper and lower surfaces of the main body, Between the front and the rear is provided with a first flow path through the main body, the upper surface of the main body is provided with an open passageway, and the lower surface of the main body is provided with an open passage forming portion, the upper body and the lower part. A transmissive multi-functional submerged block is provided, characterized in that a second passage is formed by the passage and the passage forming portion when the body is stacked.

At this time, the horizontal connecting means can be configured by forming vertical protrusions in the vertical direction in the center of the left side of the main body and concave vertical grooves in the vertical direction in the center of the right side of the main body, in addition to the vertical protrusions in the lower left side of the main body. And a horizontal protrusion constituting an inverted T shape, and a lower difference portion that is inwardly formed in the lower right side of the main body.

In addition, the upper and lower right projections are formed at the corners of the upper surface of the main body, and the inclined projections are formed on the lower surface of the main body so that the left and right upper projections and the inclined projections mesh with each other to configure the above-mentioned vertical connecting means.

According to another embodiment of the present invention, the first flow path consists of an upwardly inclined upward hole toward the center from the front of the main body and a downwardly inclined downward hole toward the rear from the center of the main body. A transmissive multi-functional submerged block is provided.

The passage provided on the upper surface of the main body also has a downwardly inclined downward direction from the front of the main body toward the center and an upwardly inclined upward direction from the center of the main body to the rear side, so as to have a convex non-linear shape downward. A vertical opening may be formed between the first passage and the passage to communicate with each other.

According to another embodiment of the present invention, the front and rear surfaces of the main body include the openings of the first flow paths, and the semi-groove portions are formed to form large buffer spaces passing through the left and right side surfaces between the right and left adjacent bodies. It characterized in that the transmission type multi-functional latent block is provided.

At this time, the lower surface portion is protruded more than the upper surface portion so that a gap is formed between the vertical line of the upper surface portion located at the upper portion of the semi-groove portion and the vertical line of the lower surface portion located at the lower portion. By providing it on the lower surface of the main body, the left and right upper projections and the inclined projections interlocked by the insertion of the left and right fitting projections can be prevented from sliding by the horizontal force while the large buffer space portion and the second flow path communicate.

The submersible block of the present invention can be connected in all directions in the front, rear, left, and right and up and down by a horizontal connecting means and a vertical connecting means, and thus, it is possible to vary the scale of the sublimation to be constructed in response to terrain and environmental conditions.

In addition, the submerged block of the present invention not only facilitates the exchange of seawater through the first passage and the second passage, but also the delamination that occurs when the blue waves entering the first and second passages pass through them. , By continuously colliding between the blue waves introduced into the interior through the large buffer space and vertical openings and fitting grooves, the blue energy is attenuated to maximize the protection of coastal structures.

In addition, the submerged block of the present invention is configured to form the first flow path and the second flow path in a non-linear manner, so that the above-described peeling phenomenon can occur more effectively, but it can also be an evacuation path for cheerleaders, thereby protecting fisheries resources. Upward and downward holes inclined upward and downward on the front and rear hinder the entry of sand to prevent the loss of sand on the coast.

1 is a perspective view and a cross-sectional view of a latent block according to the prior art.
2 is a perspective view of the latent block of the present invention as viewed from the top.
3 is a perspective view of the submerged block of the present invention as viewed from below.
4 is a cross-sectional view of the AA portion of FIG. 2.
5 is a perspective view of the submerged by the submerged block of the present invention.
6 is a front view and a side view of the latent agent.
7 is an incisional perspective view of the latent agent.
8 is a cross-sectional view of the portion BB of FIG. 5.

Hereinafter will be described in detail with reference to the accompanying drawings, the most preferred embodiment of the present invention. However, in describing the present invention, when the technical idea of the present invention is obscured or obscured by specifically describing the known configuration, the description of the above known configuration will be omitted.

2 to 5 show the submerged block (K) according to an embodiment of the present invention, FIG. 2 is the submerged block (K) viewed from the top, FIG. 3 is viewed from the bottom, and FIG. 2 shows the cross section of AA.

The submerged block (K) of the present invention prevents pollution of the inland sea due to easy exchange of seawater, and protects coastal facilities by controlling blue energy and coastal marks, as well as a function of a reef that provides a habitat for aquatic life. As a transmission-type multi-functional submersible block (K) to be combined with, it is installed to have a stacked structure staggered in the vertical direction.

For this purpose, the submerged block (K) of the present invention consists of a main body (100) having a square plane and horizontal and vertical connecting means for connecting the submerged blocks (K) vertically or horizontally.

For reference, in the present specification, the front side or the front side, which means the front side, means the far sea side, and the rear side or the rear side, which means the rear side, means the opposite side, that is, the direction toward the coast. However, it is necessary to note that the directions of the left and right sides are relative concepts rather than absolute ones for convenience in order to explain the coupling relationship between the components.

The main body 100 has a structure capable of passing seawater, and has a shape that changes in the vertical direction so that the upper and lower planes are larger than the central plane, and preferably has a symmetrical structure in the front and rear to improve manufacturing and constructability. To make.

The horizontal connecting means is formed on the side surface of the main body 100 so that the submerged blocks K have integrity and can be continuously installed in the horizontal direction, that is, parallel to the coastline.

The horizontal connecting means may have various shapes, but in an optimal embodiment, the vertical protrusion 122 is protruded in the vertical direction at the center of the left side of the main body 100, and the vertical side is also perpendicular to the center of the right side of the main body 100. The vertical groove 123 is concavely formed in the vertical direction to correspond to the protrusion 122, so that the vertical protrusion 122 and the vertical groove 123 are horizontally connected through mutually fitting.

The lower left side of the main body 100 is further provided with a horizontal protrusion 121 that protrudes to form an inverted T shape with the vertical protrusion 122, and the lower side difference part 145 that also goes inward at the bottom of the rear side of the main body 100. It is further provided, so that the horizontal protrusion 121 can be inserted into the lower vehicle portion 145 to be a part of the horizontal connection means.

The fitting by the vertical protrusions 122 and the vertical grooves 123 allows the connection between the submerged blocks K to have a large shear stiffness against the blue acting in the front-rear direction, and the horizontal protrusion 121 ) And the insertion coupling of the lower difference portion 145 does not easily break the bonding state between the stacked submerged blocks K even if a load is applied in the vertical direction due to settlement or wave treatment.

The vertical connecting means formed on the upper and lower surfaces of the main body 100 is such that the latent blocks K stacked up and down are combined in a mutually staggered state, and the upper surface of the main body 100 protrudes at each corner as shown in FIG. 2. A pair of left upper projections 131 formed and another pair of upper right projections 132 are provided, and the lower surface of the main body 100 is provided with an inclined projection 143 as shown in FIG. The (131,132) and the inclined protrusion 143 are engaged with each other.

More specifically, the inclined protrusions 143 are formed to protrude in the front and rear of the lower surface of the main body 100, and the inclined protrusions 143 located in the front side are left and right projections located in the rear side of the submerged block K placed thereunder. By engaging with (131,132), the inclined protrusion 143 located at the rear side is engaged with the left and right upper projections 131 and 132 located at the front side of the locking block (K) placed on the lower part, and thus the upper and lower locking blocks (K) It allows them to maintain a solid integrity even in the horizontal direction.

The left upper projection 131 provided on the left side of the main body 100 and the right upper projection 132 provided on the right side of the main body 100 are spaced apart from each other so that a second flow path 220 to be described later can be formed.

On the left front of the upper left projection 131 among the upper surfaces of the main body 100, a mounting surface 133 on which the horizontal projection 121 is placed is formed, and an upper vehicle section 134 is formed on the right front of the upper right projection 132. A horizontal groove 124 into which the horizontal protrusion 121 is inserted together with the lower portion 145 of the submerged block K located at the lower portion is constituted.

A first flow path 210 penetrating the main body 100 is provided between the front and rear surfaces of the main body 100 as shown in FIG. 4.

The first flow path 210 causes a sudden shape change of the blue path to form a jet stream therein, thereby causing the viscous peeling phenomenon to absorb a portion of the blue energy.

The first flow path 210 may be formed of a non-linear structure so that the above-described absorption effect of blue energy can be more efficiently achieved. The first flow path 210 of the non-linear structure increases the attenuation effect of blue energy by changing the traveling direction of the blue so that the above-described peeling effect is generated more.

In addition, the first passage 210 needs to prevent the sand from being easily swept by the blue.

The first flow path 210 for this purpose is provided with an upwardly inclined upward hole 113 toward the center from the front side of the main body 100, and a downwardly inclined downward hole 114 toward the rear side from the center of the main body 100. ), it is possible to have a convex upward shape as shown in FIG. 4.

Accordingly, the openings formed on the front and rear surfaces of the main body 100 to form the first flow path 210 are all inclined upward toward the center. It has a high absorption effect of blue energy by using a convex channel shape with a straight upper portion.

As shown in FIGS. 2 and 3, the upper surface of the main body 100 is provided with an open passage.

The passageway forms a second flow path 220 together with the submerged block K placed thereon. To this end, the lower surface of the main body 100 is provided with a passage forming portion 144 with an open bottom. That is, when the upper main body 100 and the lower main body 100 are stacked up and down, the upper open passage and the lower open passage are the same as the first flow passage 210, while introducing the blue of the far sea while blue A hole-shaped second flow path 220 is formed so that energy is attenuated.

It is preferable that the second flow path 220 also has a non-linear structure so that absorption of blue energy is more efficiently performed.

The passage for this purpose consists of a downwardly inclined downward 135 toward the center from the front of the main body 100 and an upwardly inclined upwardly upward 136 toward the rear from the center of the main body 100, convex downward. Have

In addition, the inclined protrusion 143 formed protruding in the front and rear of the lower surface of the main body 100 functions as a cover for the passage, and a surface inclined upward toward the center of the main body 100 to correspond to a convex passage downward. It is desirable to have. As a result, the space between the left upper projection 131 and the right upper projection 132 is spaced apart from each other to form a second passage 220 inclined in front and rear.

When the inclined protrusion 143 is inclined upward toward the center of the main body 100 as described above, the upper left protrusion 131 and the upper right protrusion 132 provided on the upper surface of the main body 100 also face toward the center of the main body 100. It is preferable that the inclined protrusions 143 and the left and right upper protrusions mesh with each other by having a downwardly inclined surface.

Between the first flow path 210 and the passage, a vertical opening 137 in which seawater flow can be made up and down may be further formed. The vertical opening 137 causes blue energy to be attenuated as the blue waves introduced through the first flow path 210 and the second flow path 220 collide with each other. The vertical opening 137 is the center of the main body 100, that is, the upward convex peak portion which is the portion where the upward hole 113 and the downward hole 114 meet, and the downward portion 135 and the upward path 136 meet. It is most efficient to be positioned at the convex apex portion to the lower portion of phosphorus, which makes it easy to collide the blue heading upward by the first flow path 210 and the blue head downward by the second flow path 220. It is possible to maximize the offset effect of blue energy.

The submerged block (K) of the present invention is to form a half groove portion (115) on each of the front and rear surfaces of the main body (100) so as to form a large buffer space portion (240) together with an adjacent submerged block (K). Can be.

The large buffer space 240 forms a stagnant large water column as compared to the blue wave that enters in a direction perpendicular to the direction in which the blue wave travels, that is, parallel to the coastline, and the water column has a first flow path in the sea. It has a damping effect of blue energy by colliding with the blue entering through (210).

Accordingly, the large buffer space portion 240 includes each opening of the first flow path 210, and has a configuration that passes through the left and right sides between the left and right adjacent bodies 100.

At this time, the shape of the half groove portion 115 may have a shape in which the upper surface portion 111 located at the upper portion thereof and the lower surface portion 112 located at the lower portion thereof are positioned on one vertical line, but the upper surface portion 111 The first flow path 210 and the second flow path (above) by thereby protruding the lower surface portion 112 more than the upper surface portion 111 so that a gap △ is formed between the vertical line and the vertical line of the lower surface portion 112 ( 220) can have the effect of the vertical opening (137) between. In other words, the gap (△) is when the blue water flowing into the large buffer space portion 240 through the first flow path 210, and when the treatment occurs, this is the blue flow through the second flow path (220) Attenuates blue energy while colliding.

On the other hand, each gap (△) between the left and right adjacent body 100 forms one fitting groove 230, and the left fitting protrusion 141 protruding apart from each other on the lower surface of the body 100 Each of the fitting protrusions 142 may be provided, and the left and right fitting protrusions 141 and 142 may be inserted into both end portions of the fitting groove portion 230.

As described above, the inclined protrusions 143 and the left and right upper protrusions 131 and 132 interlocked with each other are vulnerable to sliding loads in the front-rear direction between the upper and lower locking blocks K due to the inclination. The insertion of the left and right fitting protrusions 141 and 142 improves the structural stability of the latent structure built by having a bearing force therefor.

Figure 5 shows the overall appearance of the latent block constructed by stacking the latent block (K) of the present invention in two stages, and Figure 6 shows the latent blocker with the front to show the bonding and lamination process of the latent block (K). Each is viewed from the side. In addition, FIG. 7 is an incision of a part of the latent agent to show the internal shape of the latent agent, and FIG. 8 is a cross-sectional view of the latent agent to explain the effect of the latent agent on blue.

FIG. 5 shows an example in which the latent layer is constructed of two stages of the latent block (K), but the degree of lamination can be stacked in three or more stages depending on the geographic conditions in which the latent layer is constructed.

As shown in Figure 6, the horizontal connection between each locking block (K) is made by inserting the vertical protrusions 122 and the horizontal protrusions 121 into the vertical grooves 123 and the lower difference portions 145 or the horizontal grooves 124. The vertical connection between each submerged block K is made by engaging the inclined protrusion 143 and the left and right upper protrusions 131 and 132 and inserting the left and right fitting protrusions 141 and 142 into the fitting groove 230.

As illustrated in FIG. 7, the inside of the latent constructed by the horizontal and vertical connection is formed inside the latent, the first flow path 210 and the second flow path 220 penetrating in the front-rear direction are formed. A large buffer space portion 240 crossing the first flow path 210 while passing in the direction is formed. In addition to this, the first flow path 210 and the second flow path 220 are communicated by the vertical opening 137, and the large buffer space 240 and the second flow path 220 are connected to the fitting groove 230. Is communicated by.

The first and second flow paths and the large buffer space 240 and the vertical openings 137 and the fitting grooves 230 formed therebetween, in addition to the blue energy absorption effect by the peeling effect described above, arrows in FIG. 8 As explained by, the wave energy is effectively attenuated by the continuous collision of waves.

For example, blue entering from the far sea enters the upward hole 113 of the first flow path 210 through the opening located in the front of the submersible, and blue passing through the upward hole 113 and the downward hole 114 As it enters into the second flow path 220, the attenuation effect of blue energy is primarily generated. At this time, a part of the blue passing through the upward hole 113 returns to the far sea in front of the submerged back through the vertical opening 137 in communication with the outside, and collides with the blue entering the part and attenuates the blue energy.

The blue entering the downhole 114 collides with the stagnant seawater of the large buffer space part 240, and some of it disappears and the remaining blue part is raised, but moves upward through the fitting groove part 230. It collides with the blue passing through the distribution path 220, and a part disappears again. In addition, the large buffer space portion 240 is made of a curved cross-section of the arc, and vortices are generated therein to collide with each other. In addition, the blue energy that passes through the large buffer space part 240 and enters the upward hole 113 of the adjacent submerged block K again collides with the blue light passing through the second flow path 220 again, and continues the wave energy. The attenuation effect is achieved.

In the above, the present invention has been described in detail with reference to specific embodiments, but the above embodiments are merely examples for facilitating the understanding of the present invention, so that those of ordinary skill in the art will appreciate the scope of the technical idea of the present invention. It is obvious that it can be implemented in various variations within. Therefore, it will be said that such modifications belong to the scope of the present invention as set forth in the claims.

100; Body 111; Top side
112; Bottom surface 113; Uphole
114; Downhole 115; Half groove
121; Horizontal projection 122; Vertical projection
123; Vertical groove 124; Horizontal groove
131; Upper left projection 132; Idol
133; Mounting surface 134; Upper part
135; Downward 136; Upward
137; Vertical opening 141; Leftover
142; Chuckling 143; Slant
144; Passage forming portion 145; Lower part
210; The first flow path 220; Route 2
230; Fitting groove 240; Large Buffer Space Department

Claims (10)

The main body 100 having a square plane, the horizontal connecting means formed on the side surface of the main body 100, and consisting of vertical connecting means formed on the upper and lower surfaces of the main body 100,
A first flow path 210 penetrating the main body 100 is provided between the front and rear surfaces of the main body 100,
The upper surface of the main body 100 is provided with a passageway with an open top, and a passage forming portion 144 with an open bottom is provided on the bottom surface of the main body 100, the upper body 100 and the lower body 100 ) Is stacked, the second passage 220 is formed by the passage and passage forming part 144,
The vertical connecting means is formed to protrude at each corner of the upper surface of the main body 100, the upper left protrusion 131 located on the left side and the upper right protrusion 132 located on the right side, and the inclined protrusion protruding forward and backward of the lower surface of the main body 100. It is made of a protrusion 143,
The inclined protrusion 143 has a surface inclined upward toward the center of the main body 100, and the upper left protrusion 131 and the upper right protrusion 132 have a slope inclined downward by having a surface inclined downward toward the center of the main body 100. While the 143 and the left and right upper projections 131 and 132 mesh with each other, an inclined second flow path 220 is formed between the upper left projection 131 and the upper right projection 132,
The front and rear surfaces of the main body 100 include the respective openings of the first flow path 210, and the semi-groove portion (300) is formed such that a large buffer space portion 240 passing through the left and right side surfaces is formed between the left and right adjacent body 100. 115) each formed,
A gap Δ is formed between the vertical line of the upper surface portion 111 located at the upper portion of the semi-groove portion 115 and the vertical line of the lower surface portion 112 located at the lower portion, and the lower surface of the main body 100 protrudes away from each other. The left and right protrusions 141 and the right and left protrusions 142 are respectively provided, and the left and right fitting protrusions 141 and 142 are inserted into the fitting groove portion 230 formed by each gap △ between the left and right adjacent bodies 100. A transmissive multi-functional submerged block characterized in that the large buffer space part 240 and the second flow path 220 communicate with each other by the fitting groove part 230. According to claim 1,
The horizontal connection means is characterized in that the vertical protrusion 122 protruding in the vertical direction to the center of the left side of the main body 100, and the vertical groove 123 formed concave in the vertical direction in the center of the right side of the main body 100. Transmissive multi-functional submersible block According to claim 2,
The horizontal connecting means, the horizontal projection 121 formed to be formed on the lower left side of the main body 100 and protruded to form an inverted T shape with the vertical projection 122, and the lower vehicle portion inwardly entering the lower right side of the main body 100 (145) A transmission type multi-functional latent block, further comprising. delete delete According to claim 1,
The first flow path 210 is composed of an upwardly inclined upward hole 113 toward the center from the front side of the main body 100 and a downwardly inclined downward hole 114 toward the rear side from the center of the main body 100. A transmissive multi-functional latent block, characterized by having a convex upward shape. According to claim 1,
The passage includes a downwardly inclined downward direction 135 toward the center from the front of the main body 100 and an upwardly inclined upward direction 136 toward the rear from the center of the main body 100 to form a convex downward shape. A transmission multifunctional submerged block characterized by having. According to claim 1,
A transmissive multi-functional submerged block, characterized in that a vertical opening 137 through which the seawater flow can be made is formed between the first flow passage 210 and the passage. delete delete

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