KR102194854B1 - waterway structure with ecology moving passage using transformation wall block - Google Patents

Abstract

The present invention relates to a waterway structure provided with an ecological passage using a modified construction block.
In the waterway structure equipped with an ecological passage using the modified construction block of the present invention, a plurality of construction blocks are sequentially stacked vertically upward from the bottom surface (2) of the waterway (1) to form the wall (3). In this case, the building blocks inclinedly continuous from the bottom of the wall 2 to the top are respectively inclinedly cut from the top to the bottom side wall, or the modified building block provided with a passage forming part 210 formed to be stepped from the top to the bottom side wall. By being composed of 200, it is characterized in that the passage forming portion 210 of the continuous deformed building blocks 200 forms an ecological passage (a) continuous in an inclined direction from the bottom of the water channel to the top of the wall.
According to the present invention, a number of construction blocks are stacked vertically on the walls on both sides of the waterway as in the prior art to increase the site utilization rate, while construction blocks that are continuous in an inclined direction on the wall are inclined incised or stepped when compared to adjacent construction blocks. An ecological passage can be conveniently formed by forming a passage-forming part in the form of a stepwise incision, and both the building block and the transformed building block are configured to take a convexly rounded shape on the front side, and the passage forming part is It is possible to provide an ecological passage of sufficient area along with structural stability by taking a horizontal straight line from the center protruding to the front to maximize the width of the passage forming part, and the passage forming part is spaced a certain distance from the front of the deformed construction block to the rear. By being formed at the point where the ecological pathway is affected by the flow velocity to a minimum, stable passage of animals can be achieved.

Description

Waterway structure with ecology moving passage using transformation wall block

The present invention relates to a waterway structure, and to a waterway structure provided with an ecological passage using a deformed construction block, in which an ecological passage is formed in the waterway by using an inclined or stepped modified construction block.

Waterway structures such as waterway structures that form the walls of small rivers to suppress floods, and agricultural waterways that are installed to supply and drain agricultural water in agricultural fields are usually made of concrete structures.

Conventionally, such a waterway structure has been constructed by installing a formwork next to a river or agricultural waterway, pouring and curing a concrete composition inside the formwork, and then removing the formwork.

However, this construction method takes a very long time and requires a lot of construction cost, and in recent years, the wet construction at the site is minimized by using blocks manufactured in factories through standardized formwork.

Specifically, a method of assembling and constructing factory rebuilt concrete blocks (commonly referred to as'water pipes') in the shape of a "U" shape, and the construction block used for the construction of the retaining wall in the longitudinal direction of the waterway A method of stacking vertically along the lines is applied.

The former method has the advantage that the floor and the wall surface are integrally formed in one block, so that it can be easily constructed only by connecting blocks, but there is a disadvantage that it is difficult to implement this when the channel section is curved rather than straight.

The latter method has an advantage in that it is easy to implement various curved sections compared to the former method.

On the other hand, in a waterway with a very small height, people and animals can easily get out of it, but in the case of a waterway with a high height, there is a problem that people or animals cannot get out of the waterway.

In addition, in recent years, as the spirit of protection for the ecosystem has been promoted, it is necessary to ensure that not only large animals but also small animals such as frogs and salamanders can smoothly pass through the waterway.The former construction method is the passage of these animals and the waterway. There was a problem that it became difficult to escape from.

As a technology for allowing people from small insects to pass through the waterway or escape from the waterway, "ecological protection and vegetation use·drainage block" (Korean Utility Model Registration No. 20-0426017, Patent Document 1 ) Is publicly available.

Patent Document 1 is characterized in that, in the former block integrally formed to the floor and both walls, the width is made larger than that of the adjacent block, and an inclined escape path is provided at the outside.

However, Patent Document 1 relates to an integrated wall and floor waterway pipe, and as described above, there is a problem that it is difficult to implement this in a curved section, and there is also a problem that it is difficult to install such a block in a relatively large waterway.

As a technology for realizing an ecological passage in a waterway using a construction block, "stair block for a bed retaining wall and a construction method thereof" (Korean Patent Publication No. 10-0701484, Patent Document 2) is disclosed.

The patent document 2 is characterized in that the construction block is stacked on the river wall in a retaining wall type, and a block having a stepped portion protruding to one side is installed when the construction block is connected.

By the way, in the configuration as in Patent Document 2, the flow velocity increases in the step portion protruding toward the center of the channel, so that it is difficult to pass the stairs according to the flow rate.

In addition, there is a problem in that a mold needs to be newly designed because a block of a separate shape has to be manufactured.

KR 20-0426017 (2006.09.12) KR 100-0701484 (2007.03.23)

The waterway structure provided with an ecological passage using the modified construction block of the present invention is to solve the problems that occur in the prior art, and a plurality of construction blocks are vertically stacked on the walls of both sides of the waterway as in the prior art to increase the site utilization rate. While improving, construction blocks that are continuous in an inclined direction on the wall are inclined or stepped in a stepwise manner compared to adjacent construction blocks, so that an ecological passage can be conveniently formed.

In other words, it is possible to form an ecological passage (escape route) easily with only a small amount of cutting on the building block manufactured through the current mold without the need for a new mold design, or by slightly supplementing the current mold. It is intended to be able to form an ecological pathway while minimizing the increase in construction cost.

Furthermore, both the building block and the deformed building block are configured to take a convexly rounded shape on the front side, and the passage forming part is aligned horizontally from the center protruding to the front of the transformed building block to maximize the width of the passage forming part. It is intended to be able to provide an ecological pathway of sufficient area along with structural stability.

Alternatively, the passage forming part is formed at a point spaced a certain distance from the front of the deformable construction block to the rear, so that the ecological passage is subjected to the influence of the flow velocity to a minimum so that stable passage of animals can be made.

In the waterway structure equipped with an ecological passage using the modified construction block of the present invention, a plurality of construction blocks are sequentially stacked upward from the bottom surface 2 of the waterway 1 to solve the above technical problem. In the waterway structure forming 3), the building blocks inclined from the bottom of the wall 2 to the top are inclinedly cut from the top to the bottom side wall, or a passage forming part formed to support a step from the top to the bottom side wall ( By consisting of the deformed construction block 200 provided with 210, the passage forming part 210 of the continuous deformed construction blocks 200 is an ecological passage (a) that is continuous in an inclined direction from the bottom of the water channel to the top of the wall. It is characterized in that to form.

In the above configuration, the waterway (1) bottom surface (2) in contact with the lower side of the ecological passage (a) is composed of an expanded portion (b) that is wider than the other floor surfaces, so that the width is narrow. It characterized in that it is configured to reduce the flow rate compared to.

In addition, the passage forming part 210 of the deformable construction block 200 is formed to be inclined from the upper end of the deformable construction block 200 to the lower side wall surface, but a groove 211 or a protrusion 212 is formed on the inclined surface to slide It characterized in that it is made to prevent.

In addition, the building block 100 has a convex center and the entire front is rounded, and the deformed building block 200 is formed to be rounded in the same manner as the building block 100 from the front center to one end, From the front center to the other end, the straight portion 220 is formed in a straight line, and the passage forming portion 210 is formed on the straight portion 220.

In addition, the passage forming part 210 is characterized in that it is formed at a point spaced a predetermined distance from the front side of the deformed building block 200 toward the rear side.

According to the present invention, a number of construction blocks are stacked vertically on the walls on both sides of the waterway as in the prior art to increase the site utilization rate, while construction blocks that are continuous in an inclined direction on the wall are inclined incised or stepped when compared to adjacent construction blocks. It is possible to easily form an ecological passage by allowing the passage forming portion in the form of a stepwise cut to be formed.

In other words, it is possible to form an ecological passage (escape route) easily with only a small amount of cutting on the building block manufactured through the current mold without the need for a new mold design, or by slightly supplementing the current mold. Ecological pathways can be formed while minimizing the increase in construction cost.

Furthermore, both the building block and the deformed building block are configured to take a convexly rounded shape on the front side, and the passage forming part is aligned horizontally from the center protruding to the front of the transformed building block to maximize the width of the passage forming part. By securing it, it is possible to provide an ecological passage of sufficient area along with structural stability.

Alternatively, the passage forming portion is formed at a point spaced apart from the front of the deformable construction block by a certain distance, so that the ecological passage is affected by the flow velocity to a minimum, so that stable passage of animals can be made.

1 is a photograph showing a waterway structure constructed with a construction block.
Figure 2 is a plan view showing an embodiment of a waterway structure equipped with an ecological passage using the modified construction block of the present invention.
Figure 3 is a cross-sectional view showing a cross-section AA' and BB' of Figure 2;
Figure 4 is a perspective view showing the main part of Figure 2;
Figure 5 is a plan view showing another embodiment of the present invention made in a stacking method rather than a double structure as shown in Figure 2 in the present invention.
6 is a perspective view showing a main part of the configuration of FIG. 5.
7 is a view showing an example of a building block.
8 is a view showing the configuration of a modified construction block corresponding to the construction block of FIG.
9 is a view showing an example in which the passage forming portion is formed inclined in the present invention.
10 is a view showing an example in which the passage forming portion is formed in a stepped manner in the present invention.
11 is a view showing an example in which the passage forming part is a mixed type of slope and stairs in the present invention.

The present invention relates to a channel structure in which a plurality of building blocks are sequentially stacked vertically upward from the bottom surface 2 of the channel 1 to form the wall 3 as shown in FIGS. 1 to 6.

It will be said that the waterway to which the present invention is applied can be applied from small agricultural waterways to rivers.

Hereinafter, a waterway structure with an ecological passage using the modified construction block of the present invention will be described in detail through the accompanying drawings.

The waterway structure of the present invention is composed of a general construction block 100 shown in Figs. 1 to 6 and a modified construction block 200 forming an ecological passage (a).

At this time, the deformed construction block 200 is formed in a continuous direction obliquely from the bottom to the top of the wall 2 of the waterway, as shown.

In addition, each deformable shaft block 200 is provided with a passage forming portion 210 formed to be inclined from the top to the lower side wall surface or to support a step from the top to the lower side wall surface.

Accordingly, the passage forming portion 210 of the continuous deformed building blocks 200 forms an ecological passage (a) continuous in an inclined direction from the bottom of the water channel to the upper part of the wall.

At this time, as shown in Figs. 2 and 5, the waterway (1) bottom surface (2) in contact with the lower side of the ecological passage (a) is composed of an extension part (b) made wider than the other floor surfaces. It is characterized in that it is configured to reduce the flow rate compared to the narrow area.

To this end, in FIG. 2, the building blocks 100 on both sides of the part where the extension part (b) is formed are partially overlapped with the deformed building block 200 on the front side, and in FIG. 5, the extension part (b) is formed. The construction block 100 of the part is slightly pushed behind the deformed construction block 200 of the other part, and the double structure between blocks is not formed.

The example of FIG. 2 has the advantage of providing a solid structure, but the site utilization rate is relatively lower than that of the example of FIG. 5.

Accordingly, the example of FIGS. 2 and 5 can be selected according to the characteristics of the constructed waterway.

In FIG. 3, reference numeral 5 denotes a backfill layer filled with soil, etc. in the space behind the blocks (100,200), reference numeral 4 denotes a foundation for placing concrete before construction of the lowermost block (100,200), and reference numeral 6 denotes a compaction layer It means the upper concrete finishing layer that finishes the upper part.

A specific configuration of the building block 100 shown as an example of FIGS. 2 to 6 is shown in FIG. 7.

The building block 100 shown in FIG. 7 has a front surface 101, a rear surface 103, a right surface 105, a left surface 107, an upper surface, and a bottom surface.

The front surface 101 is formed to be curved in an arc shape, and a plurality of natural stone patterns 102 are formed to protrude on the front surface 101.

The rear surface 103 is formed to have a narrower width than the front surface 101.

An assembly protrusion 115 protrudes outward on the right side 105, and an assembly groove 117 is formed in the left side 107 to be recessed.

Each of the assembly protrusion 115 and the assembly groove 117 extends long in the vertical direction of the right side 105 and the left side 107 of the building block 100.

Accordingly, when the plurality of building blocks 100 are assembled, the building blocks 100 adjacent to each other in the horizontal direction may be assembled by fitting the assembly protrusion 115 and the assembly groove 117 to each other.

One or a plurality of assembly protrusions 115 and assembly grooves 117 installed on the right and left sides of the building block 100 can be installed, and the assembly protrusions and assembly grooves can be installed by changing the left and right direction by selection, and the vertical direction You can also adjust the length with.

In the construction block 100, a plurality of soil filling portions 111, 112, and 113 are formed to be partitioned by partition walls 121 and 122.

The plurality of soil filling portions 111, 112, 113 are formed by a pair of front soil filling portions 111, 112 and one rear soil filling portion 113 by a first partition wall 121 extending in the width direction. ).

A pair of front-side soil filling parts 111 and 112 are symmetrically partitioned in the left and right direction by the second partition wall 122, and thus, a pair of left and right front soil filling portions 111 and 112 are symmetrically left and right. The soil is evenly filled so that the native plants can vegetate, and through this, the plurality of building blocks 100 can be more firmly coupled to the embankment or the slope. The front soil filling parts 111 and 112 are vertically It is formed to penetrate, thereby increasing the water permeability of moisture and rainwater.

At this time, the front side soil filling portions 111 and 112 have a portion in which the passage is rapidly decreased in the lower portion to prevent the outflow of soil.

Meanwhile, the second partition wall 122 has a cutout groove 122a formed on its upper surface, and the cutout groove 122a has an inclined surface 122b symmetrically formed on the front side and the rear side thereof.

Not only the total concrete weight is reduced by this cutout groove (122a), but also the cutout groove

As the soil is flatly covered on the (122a) side, the area of the soil filling parts 111 and 112 increases to achieve a uniform load of the load, increasing the load corresponding to the vertical direction and the horizontal force to increase the bonding force, The exposure of the second partition wall 122 is minimized, and the appearance thereof becomes beautiful.

Unlike the front side soil filling portions 111 and 112, the rear side soil filling part 113 has a smaller space as it goes downward, but there is no sharp decrease, and the internal space becomes narrow in a shape that is inclined close to the vertical, The soil ecological environment is continued in the vertical direction and prevents separation through the soil filled with blocks that are continuously stacked.

As shown on the upper surface of the rear side of the building block 100, a pair of fitting protrusions 131 protrude symmetrically left and right, and the fitting protrusion 131 is formed in a conical protrusion structure whose diameter is narrowed upward.

As shown, a plurality of fitting grooves 132, 133, 134 are formed on the rear bottom of the building block 100. The plurality of fitting grooves 132 includes a first fitting groove 132 and a second fitting groove. 133) and a third fitting groove 134, and the first fitting groove 132 is formed in a structure extending in the width direction of the building block 100 and penetrating left and right, so that a plurality of building blocks 100 When the wall is assembled in a zigzag manner, each fitting protrusion 131 is selectively fitted into the first fitting groove 132, the second fitting groove 133, and the third fitting groove 134, thereby constructing a plurality of The block 100 may be assembled while being properly adjusted in the width direction of the wall.

In addition, as the first fitting groove 132 is formed in a structure penetrating left and right, the building block 100 is firmly fixed by installing and fixing a connecting rod (not shown) for mutual connection with the adjacent building block 100. I can.

The pair of second fitting grooves 133 are formed symmetrically on the rear side of the first fitting groove 132, and have a width larger left and right than the diameter of the fitting protrusion 131.

In addition, the third fitting groove 134 is also located on the rear side of the second fitting groove 133, but is located directly below the fitting protrusion 131, so that a plurality of building blocks 100 are assembled in the vertical direction and the wall When is constructed, each fitting protrusion 131 is fitted into the third fitting groove 134 so that the plurality of building blocks 100 may be precisely assembled in a vertical upright direction.

In addition, an installation hole 114 is formed in the rear surface 103 or the partition wall 121 forming the rear wall of the rear side soil filling part 113 to enable installation of reinforcing bars and the like.

FIG. 8 shows the configuration of the modified building block 200 installed together with the building block 100 of FIG. 7.

As can be seen from the drawings, the deformed building block 200 takes the same shape as the building block 100 as a whole and takes a shape as if it is cut inclined at a certain width from the top center to the side and bottom of the building block 100.

At this time, the building block 100 is formed to be curved in an arc shape and has a convex center, whereas the modified building block 200 is formed to be rounded in the same manner as the building block 100 from the front center to one end. , It is characterized in that consisting of a straight portion 220 made of a straight line from the front center to the other end, and the passage forming portion 210 is formed in the straight portion 220.

In this configuration, the front configuration of the deformable shaft block 200 has a curved surface on one side from the center, and the other side is formed in a straight line parallel to the rear surface and the direction of the channel, and the width of the passage forming part 210 You can maximize it.

When the width of the passage forming portion 210 can be maximized, it means that a more sufficient passage surface can be formed, and the area of the portion that gives structural stability is also maximized based on the area of the unit passage forming portion 210 It means being able to do it.

In FIG. 8, the same parts as the building block 100 are indicated by the same reference numerals as the building block 100 of FIG. 7.

In addition, the front soil filling portion indicated by a dotted line in the drawing may be selectively formed or not formed according to the manufacturing method of the deformed construction block 200.

For example, when forming by cutting the construction block 100, the front side soil filling part 112 indicated by a dotted line is formed.

In this case, the front side soil filling portion 112 formed on the surface of the passage forming portion 210 may be filled.

If, in the case of manufacturing the deformed construction block 200 through a separate mold, the formation of the front side soil filling part 112 may be selected as needed.

In the above configuration, FIG. 9 shows an example in which the passage forming part 210 is formed to be inclined.

In the drawings, reference numeral 210a means that the passage forming portion 210 is formed in an inclined surface.

At this time, the passage forming part 210 may be formed to be inclined from the lower end of one wall surface to the upper end of the other side wall surface, but in this case, as described above, the width of the passage forming part 210 cannot be maximized.

That is, it is preferable that it is formed to be inclined from the upper center to the lower side of one side as described above.

However, when configured in this way, there is a risk that the inclination angle of the passage forming part 210 is increased, causing slippage.

In order to solve this problem, as shown in (A) and (D) of FIG. 9, a groove 211 or a protrusion 212 is formed on an inclined surface to prevent slipping.

(B) of FIG. 9 is an example in which the front surface is formed in a flat shape, and (C) is an example in which the passage forming part 210 is formed at a point spaced a predetermined distance from the front side of the deformable construction block 200 to the rear side. .

In the case of (C) of FIG. 9 inevitably, as shown in FIGS. 2 and 5, when it is impossible to build a double structure or retreat, there is an advantage of allowing a flow rate reduction zone to be formed.

10 shows an example in which the passage forming part 210 is formed in a stepped manner.

In the drawings, reference numeral 210b means that the passage forming part 210 is formed in a stepwise manner, and FIG. 10A means that the front of the deformed construction block 200 is rounded (B) is formed in a flat shape.

On the other hand, FIG. 11 is an example in which the passage forming part 210 is formed of a combination of an inclined surface 210a and a staircase 210. In this case, due to a high inclination angle, the effect of further preventing slippage is provided.

In the present invention configured as described above, since the area in which the flow velocity is reduced is formed in the expansion part (b) on the channel, it is possible to move out of the channel through the passage forming unit 210 in this area from small animals to humans.

In particular, since the passage forming part 210 is formed in a direction parallel to the direction of flow of the running water on the circumferential surface of the expanded part (b) where the flow rate is reduced, the resistance of running water is minimized, so that stable movement in and out of the channel becomes possible. .

In addition, as described above, the area of the passage forming unit 210 can be maximized, so that even a person can smoothly move in and out of the waterway.

The present invention may be applied in various ways from various small waterways including roads, parks, and agricultural waterways requiring an ecological pathway to rivers.

a: ecological pathway b: extension
1: waterway 2: bottom surface
3: wall 4: foundation
5: back filling layer 6: finishing layer
100: construction block 101: front
102: pattern 103: rear surface
105: right side 107: left side
111, 112: front side soil filling part
113: rear side soil filling part
114: installation work 115: assembly protrusion
117: assembly groove 121: first compartment wall
122: second partition wall 122a: cutout groove
122b: inclined surface 131: fitting projection
132; 1st fitting groove 133: 2nd fitting groove
134: third fitting groove 200: deformed shaft block
210: passage forming portion 211: groove
212: projection 220: straight portion

Claims (5)

In the waterway structure,
A plurality of building blocks 100 having a curved front surface are stacked on the boundary along the length of the channel, but in the middle of the channel, the building block 100 is pushed to the rear and an extension part (b) is installed to expand the channel bottom. Is formed,
In the expansion part (b), a modified construction block 200 having the same shape as the construction block 100, but having a passage forming part 210 formed to be stepped from the upper center of the front to the lower end of one side, is continuously obliquely It is installed, the passage forming portion 210 of the continuous deformed building block is configured to form an ecological passage (a),

The construction block 100,
It has a front surface 101, a rear surface 103, a right surface 105, a left surface 107, an upper surface, and a bottom surface, and the front surface 101 is formed to be curved in an arc shape, and a plurality of natural stone patterns 102 ) Is formed to protrude, and the rear surface 103 is formed to have a narrower width than the front surface 101, and the assembly protrusion 115 protrudes outward on the right surface 105, and the left surface ( In 107, the assembly groove 117 is formed to be recessed, and each of the assembly protrusion 115 and the assembly groove 117 is elongated in the vertical direction of the right side 105 and the left side 107 of the building block 100. The extended, adjacent building blocks 100 are assembled by fitting the assembly protrusion 115 and the assembly groove 117 to each other,
The building block 100 is formed such that a plurality of soil filling portions 111, 112, 113 are partitioned by partition walls 121, 122, and the plurality of soil filling portions 111, 112, 113 are in the width direction It is divided into a pair of front-side soil filling portions 111 and 112 and one rear-side soil filling portion 113 by the first partition wall 121 extended to each other, and a pair of front-side soil filling portions 111 , 112 is symmetrically partitioned in the left and right directions by the second partition wall 122, and the front soil filling portions 111 and 112 are formed to penetrate in the vertical direction, Outflow is prevented, a cutout groove 122a is formed on the upper surface of the second partition wall 122, the cutout groove 122a has an inclined surface 122b formed on the front side and the rear side, and the cutout groove 122a The upper part is covered with soil flat to prevent exposure of the second partition wall 122, and the rear side soil filling part 113 has an inclined inner wall, narrowing the internal space,
A pair of fitting protrusions 131 protrude symmetrically left and right on an upper surface of the rear side of the building block 100, and the fitting protrusion 131 is formed in a conical protrusion structure whose diameter is narrowed upward, and the building block ( A first fitting groove 132 extending in the width direction of the building block 100 and penetrating left and right through the bottom surface of the rear side of 100), and a left and right symmetrically formed on the rear side of the first fitting groove 132, A pair of second fitting grooves 133 made of a long width on the left and right sides larger than the diameter of the fitting protrusion 131, and located at the rear side of the second fitting groove 133, but directly below the fitting protrusion 131 When the plurality of building blocks 100 are assembled in an upright vertical direction, each fitting protrusion 131 is fitted, and a third fitting groove 134 having a width larger left and right than the diameter of the fitting protrusion 131 ) Is formed,
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