KR20220132782A - A double-layered octagonal wave dissipating block in a large formation and breakwater therewith - Google Patents

Abstract

The present invention relates to a double-layered wave-dissipating block, which is a polygonal wave-dissipating block of which upper and lower parts are connected by regular columns, and which has four protrusions attached to the upper and lower parts to form a large number of spaces, thereby expanding the function of dissipating waves. The double-layered wave-dissipating block may comprise: an upper block consisting of a quadrilateral upper face in a quadrangle shape, upper quadrilateral inclined faces in a quadrangle shape that slope and are connected to respective four sides of the quadrilateral upper face, upper triangular inclined faces in a triangular shape that slope and are connected between the four upper quadrilateral inclined faces, and an octagonal lower face that comes in contact with the four upper quadrilateral inclined faces and the four upper triangular inclined faces to be formed in an octagonal shape; upper protrusions that protrude at right angles from the four upper quadrilateral inclined faces; a lower block consisting of a quadrilateral lower face in a quadrangle shape, lower quadrilateral inclined faces in a quadrangle shape that slope and are connected to respective four sides of the quadrilateral lower face, lower triangular inclined faces in a triangular shape that slope and are connected between the four lower quadrilateral inclined faces, and an octagonal upper face that comes in contact with the four lower quadrilateral inclined faces and the four lower triangular inclined faces to be formed in an octagonal shape and is in contact with and connected to the octagonal lower face; and four lower protrusions that protrude at right angles from the four lower quadrilateral inclined faces of the lower block to be positioned in a direction between the upper protrusions. The present invention not only allows a single wave-dissipating block to exhibit an equivalent weight and effect of two tiers of tetrapods (T.T.P), but also provides stability, and convenience in construction. Moreover, the present invention may shorten the construction time compared to stacking two conventional T.T.Ps in two tiers.

Description

A double-layered octagonal wave dissipating block in a large formation and breakwater therewith}

The present invention relates to a sofa block used in a breakwater, a multi-faceted sofa block having an upper and a lower part connected by a constant column, and four protrusions attached to the upper and lower parts, respectively, to expand the sofa function by forming many space parts. to be.

The sofa block used as the covering material of the breakwater has been developed in various ways from T.T.P (Tetrapod), which is generally composed of a cone-shaped tetrapod, to a hexagonal sofa block.

In general, a sofa block is a structure that reduces wave pressure by crushing or absorbing and discharging waves mainly for defense. is concentrating on developing

The sofa block currently used has the largest number of six protrusions, and much effort is being made to develop a sofa block that can attach more protrusions and has a lot of space in the block itself.

Recently, technology for improving performance by adding hydrophilicity or functionality due to a very slight change in composition has become a subject of review, but even simply adding a column has many difficulties in its configuration.

The basic conditions of a sofa block are the basic weight and structural safety of the block itself by securing its own weight, securing the sofa function by absorbing and discharging the ragweed wave smoothly, and connecting to adjacent blocks when mounted, constructability, economic stone, fish reef function, hydrophilicity, etc. It is necessary to have the conditions to solve countless various tasks.

Korean Patent Registration No. 10-1560255 Korean Patent Registration No. 10-1214463

The present invention provides a sofa block composed of a plurality of protrusions to effectively subdue waves coming from the open sea to secure safety and workability, as well as secure structural safety and sufficient self-weight of each protrusion. There is a task.

In addition, the present invention has another problem in securing stability during mounting by placing the center of gravity on the lower side.

In order to solve the above problems, the present invention provides a quadrangular upper surface that becomes a quadrangle, an upper quadrilateral inclined surface of a quadrangle connected to each of the four sides of the quadrangular upper surface obliquely, and between the four upper quadrangular inclined surfaces. an upper bundle including an octagonal lower surface formed in an octagon in contact with a triangular upper triangular inclined surface and the four upper quadrilateral inclined surfaces and four upper triangular inclined surfaces; an upper protrusion protruding at a right angle from the four upper quadrilateral inclined surfaces of the upper bundle; A quadrangular lower surface formed into a quadrangle, a lower quadrilateral inclined surface connected to each of the four sides of the quadrangular lower surface, and a lower triangular inclined surface of a triangle connected to be inclined between the four lower quadrilateral inclined surfaces, respectively and a lower bundle including an octagonal upper surface formed in an octagonal shape in contact with the four lower quadrilateral inclined surfaces and the four lower triangular inclined surfaces and coupled to the octagonal lower surface of the upper bundle; and four lower protrusions protruding from each of the four lower quadrilateral inclined surfaces of the lower bundle at a right angle, and protruding to be positioned in a direction between the upper protrusion and the upper protrusion.

According to an embodiment of the present invention, between the upper bundle and the lower bundle, a connecting post of an octagonal pillar is further coupled to adjust the interval between the upper bundle and the lower bundle.

According to an embodiment of the present invention, the connecting column forms a tapered shape that gradually increases in width from the upper bundle to the lower bundle side, and the octagonal upper surface of the lower bundle is formed wider than the octagonal lower surface of the upper bundle. characterized.

According to an embodiment of the present invention, between the lower quadrilateral inclined surface of the lower bundle and the lower protrusion, a triangular-shaped wedge-shaped reinforcing plate in which the lower side is formed wider than the upper side is further combined, and the lower protrusion and the lower protrusion with respect to the horizontal plane It is characterized in that the angle between the two is smaller to secure a stable support force.

According to an embodiment of the present invention, the upper protrusion is a trapezoidal reinforcing bar, which is formed by slanting upwardly in a trapezoidal shape on each of the four sides of the upper quadrangular inclined surface, and is coupled in an inverted triangular form between the trapezoidal reinforcing bar and the trapezoidal reinforcing bar. It includes a triangular reinforcing bar and an octagonal protruding support that is in contact with the trapezoidal reinforcing bar and the triangular reinforcing bar and protrudes with a width gradually decreasing toward the end, wherein the lower protrusion is inclined downward in a trapezoidal shape from the four sides of the lower quadrangular slope. A trapezoidal reinforcing bar that is formed as a pole, a triangular reinforcing bar coupled in an inverted triangular form between the trapezoidal reinforcing bar and the trapezoidal reinforcing bar, and an octagonal protruding support that is in contact with the trapezoidal reinforcing bar and the triangular reinforcing bar and gradually decreases in width toward the end and protrudes do it with

The present invention is an inclined breakwater that divides the inner sea and the outer sea to subdue waves and promote the safety of the inland sea. It is characterized in that the lower protrusion of the sofa block is mounted so as to be supported on the ground to subdue the wave.

The present invention is that one sofa block can exert its own weight and effect equal to the two-layer stack of two T.T.Ps, as well as providing stability, convenience in constructability, and reducing the time compared to the time of stacking the existing two T.T.Ps in two layers. It works.

In addition, the present invention is composed of a plurality of protrusions to attenuate reflected waves by crushing waves, to ensure sufficient porosity in the protrusions to be effective in absorbing and discharging waves, and to facilitate connection between the ground and blocks.

1 is an exemplary view showing a plane and a bottom surface of an upper bundle of a sofa block according to an embodiment of the present invention;
Figure 2 is an exemplary view showing a plane and a bottom surface of the lower bundle of the sofa block according to an embodiment of the present invention;
Figure 3 is an exemplary view showing the side of the state in which the upper bundle and the connecting column and the lower bundle of the sofa block are combined according to an embodiment of the present invention;
Figure 4 is an exemplary view showing the side of the state in which the chain-type reinforcing plate is attached to the upper bundle and the connecting column and the lower bundle of the sofa block according to an embodiment of the present invention;
5 is an exemplary view showing the upper bundle and the upper protrusion of the sofa block in plan and side views according to an embodiment of the present invention;
6 is an exemplary view showing the lower bundle and the lower protrusion of the sofa block in plan and side views according to an embodiment of the present invention;
7 is an overall plan view of a sofa block according to an embodiment of the present invention;
8 is an overall side view of a sofa block according to an embodiment of the present invention;
9 is an exemplary side view of the upper bundle and the lower bundle in a state in which the connecting pillar of the sofa block is tapered according to an embodiment of the present invention;
10 is a plan view of an upper bundle and a lower bundle in a state in which the connecting posts of the sofa block are tapered according to an embodiment of the present invention;
11 is an overall plan view illustrating a state in which the connecting column of the sofa block is tapered according to an embodiment of the present invention;
Figure 12 is an overall side view of a tapered connection column of a sofa block according to an embodiment of the present invention;
13 is a partial plan and side view illustrating an octagonal protrusion support separated from a sofa block according to an embodiment of the present invention;

Specific structural or functional descriptions of the embodiments of the present invention disclosed in this specification or application are only exemplified for the purpose of describing the embodiments according to the present invention, and the embodiments according to the present invention may be implemented in various forms. and should not be construed as being limited to the embodiments described in the present specification or application.

Since the embodiment according to the present invention can have various changes and can have various forms, specific embodiments are illustrated in the drawings and described in detail in the present specification or application. However, this is not intended to limit the embodiment according to the concept of the present invention with respect to a specific disclosed form, and should be understood to include all changes, equivalents or substitutes included in the spirit and scope of the present invention.

Terms such as first and second may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another, for example, without departing from the scope of rights according to the inventive concept, a first component may be termed a second component, and similarly The second component may also be referred to as the first component.

When a component is referred to as being “connected” or “connected” to another component, it may be directly connected or connected to the other component, but it is understood that other components may exist in between. it should be On the other hand, when it is mentioned that a certain element is "directly connected" or "directly connected 7" to another element, it should be understood that no other element is present in the middle. Other expressions describing the relationship between elements, such as "between" and "immediately between" or "neighboring to" and "directly adjacent to", etc., should be interpreted similarly.

The terms used herein are used only to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present specification, terms such as “comprise” or “have” are intended to designate that the described feature, number, step, operation, component, part, or combination thereof exists, and includes one or more other features or numbers. , it should be understood that it does not preclude the existence or addition of steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present specification. does not

1 to 8, the sofa block 100 of the present invention mounted on the breakwater 200 has a stability, and in order to have a shape that can secure a wide surface and a large amount of space, the upper bundle 110 and the upper protrusion 120 and a lower bundle 130 , a lower protrusion 140 , and a connecting column 150 may be included.

Here, the upper bundle 110 is provided with a quadrangular upper surface 111 having a quadrangular shape with reference to Figs. The inclined surface 112 is inclined and connected. And, the upper triangular inclined surface 113 is formed in contact with each other between the four upper quadrilateral inclined surfaces 112 . In addition, an octagonal lower surface 114 having a regular octagonal surface is formed in contact with four upper quadrilateral inclined surfaces 112 and four upper triangular inclined surfaces 113 .

In addition, upper projections 120 are formed to protrude from each of the four upper quadrilateral inclined surfaces 112 of the upper bundle 110, and the four upper projections 120 are formed at right angles to the upper quadrilateral inclined surfaces 112, respectively. is formed

Here, the lower bundle 130 is provided with a quadrangular lower surface 131 having a quadrangular shape with reference to Figs. The lower quadrilateral inclined surface 132 is inclined and connected. In addition, the lower triangular inclined surfaces 133 are formed in contact with each other between the four lower quadrilateral inclined surfaces 132 . In addition, an octagonal upper surface 134 having a regular octagonal surface is formed in contact with the four lower quadrilateral inclined surfaces 132 and the four lower triangular inclined surfaces 133 .

In addition, the lower protrusion 140 is formed to protrude from each of the four lower quadrangular inclined surfaces 132 of the lower bundle 130 , and the four lower protrusions 140 each form a right angle with the lower quadrangular inclined surface 132 and protrude. is formed

At this time, between the lower quadrilateral inclined surface 132 and the lower protrusion 140 of the lower bundle 130, the wedge-shaped reinforcing plate 160 may be further coupled. This is to compensate for the lack of stability due to the horizontal surface and the lower protrusion 140 being too erected from the ground when the sofa block of the present invention is mounted, and the claw type reinforcing plate 160 is wider from the upper side to the lower side. It is preferable to form a triangle in the form of falling, and to reduce the angle between the lower protrusion 140 and the horizontal plane so as not to be supported by being too erect.

As shown in FIGS. 5 to 8, the upper protrusion 120 and the lower protrusion 140 are upper or lower trapezoidal reinforcement ( 121) (141) are connected to form a trapezoidal shape that gradually narrows toward the end, and between the trapezoidal reinforcement (121) (141) and the trapezoidal reinforcement (121, 141) is an inverted triangular reinforcement (122) (142) is coupled, the trapezoidal reinforcing bar 121, 141 and the triangular reinforcing bar 122, 142 in contact with the octagonal protruding support 123, 143 is formed to protrude. The octagonal protrusion support 123, 143 is formed to gradually decrease in width toward the end, and each side of the octagonal protrusion support 123, 143 is chamfered to secure stability.

In addition, non-slip grooves 115 and 135 are further formed on the quadrangular upper surface 111 of the upper bundle 110 and the quadrangular lower surface 131 of the lower bundle 130 to prevent slipping when a visitor steps on and moves. You may.

Here, referring to FIG. 13 , assuming that the length of one side of the upper quadrilateral inclined surface 112 and the lower quadrilateral inclined surface 132 is B, the length d1 of the octagonal protruding supports 123 and 143 is 1 ~1.2B is preferred. This is to prevent the octagonal protrusion support 123, 143 from being too long to weaken the rigidity and to secure stability. In addition, the length (d2) from one side of the end of the octagonal protrusion support 123, 143 to the other side facing at right angles is preferably 0.6 to 0.7B. This is also to prevent the end thickness of the octagonal protrusion support 123, 143 from being too thin to weaken the rigidity.

In addition, the upper protrusion 120 of the upper bundle 110 and the lower protrusion 140 of the lower bundle 130 may protrude in the same direction as each other, but it is preferable to protrude in a direction shifting from each other. That is, the lower protrusion 140 protrudes between the upper protrusion 120 and the upper protrusion 120 .

Here, the connecting pillar 150 made of an octagonal columnar body is firmly coupled and connected to each other between the octagonal lower surface 114 of the upper bundle 110 and the octagonal upper surface 134 of the lower bundle 140 . The connecting column 150 may be manufactured by varying the length according to the field conditions of the breakwater 100 .

In addition, the connecting pillar 150 of the present invention may form a tapered shape that gradually increases in width from the octagonal lower surface 114 of the upper bundle 110 to the octagonal upper surface 134 of the lower bundle 130 . Therefore, it will be natural to form the octagonal upper surface 134 of the lower bundle 130 wider than the octagonal lower surface 114 of the upper bundle 110 jointly connected to the connecting column 150 . The overall width of the lower bundle 130 may be formed wider than the overall width of the upper bundle 110 .

The sofa block 100 of the present invention formed in this way has a center of gravity located below because the width of the lower bundle 130 is wider than the width of the upper bundle 110, and the lower protrusion of the lower bundle 130 supported with the ground ( 140) has the advantage of being able to secure stable mounting and supporting power because it is formed widely.

The present invention is to build the breakwater 200 by mounting the breakwater block 100 configured as described above on the upper small end 210 and the inclined part 220 of the breakwater 200, thereby subduing the waves that invade from the open sea. to ensure the safety of the inland sea.

To this end, the sofa block 100 of the present invention is mounted on the upper small end 210 and the inclined portion 220 of the breakwater 200, and the upper protrusion 120 of the upper bundle 110 and the lower bundle 130 of the The lower protrusion 140 may be mounted by laying it down so that it is in contact with the ground at the same time, but it may be mounted by standing so that the entire upper protrusion 120 faces upward and the entire lower protrusion 140 is supported on the ground. The sofa block 100 of the present invention installed in this way has the height and effect of stacking the conventional T.T.P sofa block in two layers. At this time, the lower protrusion 140 is spread and supported at a stable angle with the ground by the claw-shaped reinforcing plate 160 .

Here, it is preferable to mount the sofa block 100 thereon after the intermediate covering block 230 is installed on the upper small end 210 and the inclined portion 220 .

At this time, between the upper protrusion 120 and the upper protrusion 120 of the one sofa block 100, any one of the upper protrusions 120 of the upper protrusion 120 of the sofa block 100 that is mounted in contact with each other is inserted. It is preferable to be mounted in a fitting form. Similarly, the lower protrusion 140 of the sofa block 100, which is also placed in contact between the lower protrusion 140 and the lower protrusion 140, is mounted in such a way that it is fitted. Accordingly, the direction of the upper protrusion 120 and the lower protrusion 140 is not the same, and since they protrude to be different from each other, the binding force is improved.

In addition, a space is formed between the upper protrusion 110 and the lower protrusion 130 of the sofa block 100, the connecting pole 150, and the like on the ground, which serves to absorb and dissipate waves as well as the movement path of fish and seafood. It is also used as a habitat for

100: sofa block 110: upper bundle
120: upper protrusion 130: lower bundle
140: lower protrusion 150: connecting column
160: claw type reinforcing plate

Claims (7)

A quadrangular upper surface formed into a quadrangle, an upper quadrilateral inclined surface of a quadrangle connected to each of the four sides of the quadrangular upper surface, and an upper triangular inclined surface of a triangle connected to be inclined between the four upper quadrilateral inclined surfaces, respectively and an upper bundle including an octagonal lower surface formed in an octagon in contact with the four upper quadrilateral inclined surfaces and the four upper triangular inclined surfaces;
an upper protrusion protruding at a right angle from the four upper quadrilateral inclined surfaces of the upper bundle;
A quadrangular lower surface formed into a quadrangle, a lower quadrilateral inclined surface connected to each of the four sides of the quadrangular lower surface, and a lower triangular inclined surface of a triangle connected to be inclined between the four lower quadrilateral inclined surfaces, respectively and a lower bundle including an octagonal upper surface formed in an octagonal shape in contact with the four lower quadrilateral inclined surfaces and the four lower triangular inclined surfaces and coupled to the octagonal lower surface of the upper bundle; and
A double-layer sofa block comprising a; doedoe forming a right angle and projecting from the four lower quadrangular inclined surfaces of the lower bundle, and four lower protrusions protruding to be positioned in a direction between the upper protrusion and the upper protrusion. The method of claim 1 .
A double-layer sofa block, characterized in that between the upper bundle and the lower bundle, an octagonal connecting pillar is further coupled to adjust the spacing between the upper bundle and the lower bundle. The method of claim 2 .
The connecting column forms a tapered shape that gradually increases in width from the upper bundle to the lower bundle side,
The octagonal upper surface of the lower bundle is a duplex sofa block, characterized in that it is formed wider than the octagonal lower surface of the upper bundle. 4. The method according to any one of claims 1 to 3,
Between the lower quadrilateral inclined surface of the lower bundle and the lower protrusion, a triangular-shaped wedge-shaped reinforcing plate in which the lower side is formed wider than the upper side is further combined, and the angle between the lower protrusion and the lower protrusion with respect to the horizontal plane is smaller and stable supporting force A duplex sofa block, characterized in that it secures. The method of claim 1 .
The upper protrusion,
A trapezoidal reinforcement formed by inclining upward in a trapezoidal shape on each of the four sides of the upper quadrilateral slope, a triangular reinforcement coupled in an inverted triangular form between the trapezoidal reinforcement and the trapezoidal reinforcement, and the trapezoidal reinforcement and the triangular reinforcement in contact with the end It includes an octagonal protruding support that gradually decreases in width and protrudes,
The lower protrusion,
A trapezoidal reinforcement formed by inclining in a trapezoidal shape downward from each of the four sides of the lower quadrilateral slope, a triangular reinforcement coupled in an inverted triangular form between the trapezoidal reinforcement and the trapezoidal reinforcement, and the trapezoidal reinforcement and the triangular reinforcement in contact with the end Double-storey sofa block, characterized in that it includes an octagonal protruding support that gradually decreases in width and protrudes. In the inclined breakwater that divides the inner sea and the outer sea to subdue waves and promote safety in the inland sea,
A duplex type sofa block, characterized in that it is mounted on the inclined surface and the upper small end of the breakwater so that the lower protrusion of the sofa block according to any one of claims 1 to 3 and 5 is supported on the ground to subdue waves. In the inclined breakwater that divides the inner sea and the outer sea to subdue waves and promote safety in the inland sea,
A duplex sofa block, characterized in that it is mounted on the inclined surface and the upper small end of the breakwater so that the lower protrusion of the sofa block of claim 4 is supported on the ground to subdue waves.

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