KR101140726B1 - Ecological underwater protection retaining wall using ecological space formed by continuous connection of concrete piles and construction method thereof - Google Patents

Abstract

The present invention is aquatic life by the ecological space portion formed by the ecological groove formed on both sides of the concrete pile installed in succession on the ground in order to install the retaining wall for the revetment or the retaining wall for the dock of the ship in the rivers, coasts and waterways While creating an environment where this can be safely inhabited, at the same time, vegetation is planted in the vegetation part installed on the upper concrete of the concrete pile, or a panda which is a cushioning material on the side of the upper concrete and a grain beer for fixing the vessel on the upper part It relates to the construction method of underwater ecological protection retaining wall.

Description

Ecological underwater protection retaining wall using ecological space formed by continuous connection of concrete piles and construction method

The present invention is to install a plurality of concrete piles in the ground in order to install the retaining wall for the revetment or quay wall to dredge or fill the back in the river or coast or waterway, but in the ecological groove formed on the side of the concrete pile By forming the ecological space portion, and the pile is in contact with the pile through the aquatic biological protection groove formed in the longitudinal direction of the pile to create an environment in which the aquatic organisms can safely enter into the ecological space portion, while at the same time the pile The vegetation part is also installed in the lettuce concrete, which is installed to secure the interconnection at the top, so that the herbaceous plants and shrubs such as shrubs and flowers are planted to create a green environment, or install grain wine and fenders for docking of the vessel at the same time. Providing habitat for ecosystems Underwater relates to a construction method of ecological protection revetments to protect the aquatic ecology is also to be carried out simultaneously.

Conventionally, the retaining wall for installing the riverbank or the shore or waterway revetment and the quay wall is generally installed with a concrete wall to install the retaining wall or the retaining wall using rubble so that the wall surface of the retaining wall is made of achromatic concrete or stone. Problems that do not fit with the landscape and underwater creatures have been deteriorated due to disturbance of the aquatic ecosystem due to damage to the habitat by the installation of the retaining wall.

The present invention, in order to improve the above problems, while installing the retaining wall using a concrete pile on the river or the shore or waterway, while installing a vegetation portion on the upper part of the installed retaining wall to be a vegetation, or a vessel can be mooring And at the same time, while installing a fender, on the front of the retaining wall submerged in water to install the ecological space to provide a habitat for the aquatic organisms to ensure that the aquatic organisms can be safely inhabited the aquatic ecosystem.

The present invention is to install a plurality of concrete piles in the ground of the river or the shore or waterway to dredge or fill in the rear part, the ecological space is formed by the ecological groove formed on the side of the concrete pile inhabiting the water While providing a space for the aquatic organisms to safely inhabit, the vegetation section is also installed in the lettuce concrete installed on the upper part of the pile so that the vegetation part can be planted in the vegetation so that it can float blue or the vessel can be moored. The present invention relates to a construction method of an underwater ecological protection retaining wall in which a fender is installed.

The present invention provides a habitat for aquatic organisms inhabiting the water in front of the retaining wall installed on the ground of rivers, coasts and waterways, and installs vegetation on the lettuce concrete installed on the retaining wall to keep the vegetation active. Or it is a method for installing the underwater ecological protection retaining wall installed grain curd and fender respectively on the upper and side surfaces of the lettuce concrete.

By installing a retaining wall to keep the vegetation in a green state as described above, it is in harmony with the surrounding natural landscape, or by moored by berthing, contributing to the development around the pier, and at the same time, Through the aquatic biological protection groove installed in between, the aquatic organisms enter and inhabit the ecological space formed between the piles located in the water, providing a refuge that can be safely inhabited without being eaten by small creatures such as fry. By contributing to the protection of the aquatic ecosystem, and at the same time by harmonizing with the surrounding environment through the vegetation of the upper part, by improving the deteriorated aesthetics into a green environment, it is very economical and eco-friendly to actively respond to the government's green environmental promotion policy. It is a construction method.

 Hereinafter, the configuration and operation of the present invention by the accompanying drawings as follows.

1 is a view showing the underwater ecological protection retaining wall of the present invention as a whole, Figure 2 is a view showing an overall PC concrete file of the present invention, Figure 3 (a) (b) shows a centrifugal force file of the concrete file of the present invention Figure 4 is a view showing a reinforced concrete file of the concrete file of the present invention, Figure 5 is a view showing a PC file of the concrete file of the present invention, Figure 6 is a pre-folded composite file of the concrete file of the present invention Figure 7 (a) (b) is a view showing the shape of the ecological space formed by the ecological groove installed on both sides of the concrete pile of the present invention, Figure 8 (a) (b) is an ecological groove of the present invention Fig. 9 (a) and (b) are views showing the fitting material, which is a gap finishing material of the present invention, and Fig. 10 (a). (b) (c) (d) (e) (f) (g) (h) is a view showing a construction method for installing the water ecological protection retaining wall of the present invention in stages, and FIG. 11 (a) (b) shows When installing the underwater ecological protection retaining wall of the present invention is a view showing a retaining wall to be installed in the case of the earth and sand is deposited, Figure 12 is another embodiment of the underwater ecological retaining wall of the present invention of the retaining wall installed so that the vessel can be docked FIG. 13 is a view illustrating a retaining wall provided with vessel eyepiece-related facilities installed on upper concrete installed at an upper portion thereof, and FIG. 13 is an underwater ecological protection retaining wall for ship mooring according to another embodiment of the present invention, showing a retaining wall installed when dredging the front part of the retaining wall. 14 is a view showing a retaining wall installed in the case of laying soil on the rear surface of the retaining wall as an underwater ecological protective retaining wall for ship mooring according to another embodiment of the present invention, and FIG. ship In the case of grouting directly to the aquatic life protection home, the aquatic life protection is allowed to prevent the grouting solution from being introduced into the ecological space, while at the same time allowing small aquatic organisms such as fry to enter, but not the larger organisms that eat fry. Figure showing that the structure of the grooves are installed at the same time.

The present invention relates to a retaining wall installed on a river or a shore or a waterway, and while installing a plurality of concrete piles in a row, the ecological grooves 21 installed on both sides of the installed concrete piles 20 are installed to face each other. For the revetment that installs the space 18, the vegetation portion 12 is installed on the upper concrete 15 to be installed on the upper side of the concrete pile 20 to be installed in succession at the same time to form a space for the vegetation It relates to a construction method of the underwater ecological protection retaining wall 10 for a quay wall which is a retaining wall or is provided with a docking facility that can be docked by the vessel.

Hereinafter, the construction method of the retaining wall 10 of the present invention by reference to the drawings in detail as follows.

Figure 1 as showing the underwater ecological protection retaining wall of the present invention as a whole,

It is formed by facing the concrete pile 20 which is installed in a row on the ground, the aquatic biological protection groove is installed between the concrete pile installed in a row, and the ecological groove 21 provided on both sides of the concrete pile The space finishing material 70 is connected to the ecological space portion 18, the installed underwater biological protection groove and the ecological space portion communicate with each other, and the aquatic biological protection groove 17 formed on the rear surface of the concrete pile 20 which is subsequently installed. Although installed, the interval finishing material 70 is installed in the aquatic biological protection groove 17 to a predetermined range of 0.5 ~ 1m below the ground, and the concrete concrete 14 is installed on the top of the concrete pile 20 to be installed in succession Underwater ecological protection retaining wall (10) dredged the soil of the front of the concrete pile (20) that is installed in succession and the vegetation portion (15) installed in the front projection installed in the front of the.

Another method different from the retaining wall of FIG. 1 is the retaining wall of FIG.

At this time, all the construction and the installation method of the retaining wall of FIG. 1 are the same, but the front surface of the retaining wall is exposed, and the wall surface of the retaining wall is exposed, and the sandstone layer 54 is installed on the rear of the installed pile 20. After the filter mat 58 is installed on the sandstone layer 54 surface in contact with the sandstone layer 54 and the backside soil portion 60 formed on the rear surface of the pile 20, the back ground portion 60 is installed. There is a difference from one thing.

Another installation method is the retaining wall of FIG.

It is formed by facing the concrete pile 20 which is installed in a row on the ground, the aquatic biological protection groove is installed between the concrete pile installed in a row, and the ecological groove 21 provided on both sides of the concrete pile The space finishing material 70 is connected to the ecological space portion 18, the installed underwater biological protection groove and the ecological space portion communicate with each other, and the aquatic biological protection groove 17 formed on the rear surface of the concrete pile 20 which is subsequently installed. Although installed, the interval finishing material 70 is installed in the aquatic biological protection groove 17 to a predetermined range of 0.5 ~ 1m below the ground, and the concrete concrete 14 is installed on the top of the concrete pile 20 to be installed in succession It is an underwater ecological protection retaining wall 10 is provided with a grain circumference 69 in the upper portion, and dredged the soil of the front of the concrete pile 20 to be installed in succession, and the fender 68 installed in the upper portion of the side.

Alternatively, FIG. 14 is the same in all the configuration and installation method of the retaining wall of FIG. 12, but all the configuration and installation method of the retaining wall of FIG. 12 is the same, but the front surface of the retaining wall is a wall surface of the retaining wall The sandstone layer 54 which is exposed and is provided on the rear surface of the installed pile 20, is in contact with the rear soil layer 60 that is deposited on the sandstone layer 54 and the rear surface of the pile 20. There is a difference between installing the filter mat 58 on the c) surface and then installing the back soil part 60.

In other words, the aquatic ecological protection retaining wall is divided into a retaining wall for the coastal revetment and a retaining wall for the berth for docking the vessel, and the two retaining walls are divided into dredging the frontal soil of the front part or installing a backing soil on the rear surface of the retaining wall.

Both the ecological protection retaining wall is an ecological protection retaining wall that provides a safe habitat for aquatic organisms that live in the water by installing an underwater biological protection groove on the retaining wall that is exposed to the water, and at the same time allows the attached plants to inhabit. Install a fender on the front of the retaining wall to absorb the impact even if the ship hits the wall of the retaining wall so that it can be harmonized with the surrounding environment, or the vessel can be docked with the dock. The ropes are tied to each other so that the ship can be safely anchored.

In addition, for the main purpose of the present invention, it is inhabited in the water by installing the ecological space portion formed in contact with the aquatic biological protection groove installed in communication with the underwater biological protection groove installed between the concrete pile exposed to water The purpose is to prevent the disturbance of the aquatic ecosystem by providing rest and habitat where the aquatic organisms, such as currents and various insects, can live while working within the Eco-Space Department.

There are various kinds of creatures in the water, but when they are hatched to form the shape of the fry, the smaller sized fry are caught by the larger aquatic organisms, and the situation of limiting the diversification of the aquatic ecosystem is achieved.

In order to increase the number of aquatic organisms, such as a weak fish and aquatic life becomes more diversified, without being eaten.

As shown in FIG. 15, the structure of the aquatic living protection groove communicated with the ecological space part to serve as a habitat for aquatic life as described above.

The detailed structure is provided with round parts 63 on the left and right sides of the ecological groove 21 installed on the side of the pile 20, and spaced apart from the ecological groove 21, which is the aquatic biological protection groove 17. In the round part 63 formed on the left and right of the other ecological groove 21, the round part 63 formed by cutting a predetermined portion of the round part 63 adjacent to the ecological space part 18 as a dotted line is formed. The curved surface of 63 and the curved surface of the cutting part 64 have a structure having a curved passage.

The reason for having a bend as described above and the interval between the passages of 3 to 7 cm is that the small pom-poms can move freely through the curved passages to move in and out of the ecological space, but on the contrary, Large aquatic organisms can not pass through the gap of about 3 ~ 7cm, and even through a curved passage even if the size can pass through it, once the small aquatic organisms such as fry enter the ecological space This is to provide a space in which the cheerleaders can be safely inhabited without being predated by predators that prey it from the outside to enter the ecological space.

When installing the gap closing material 70 in the aquatic biological protection groove of Figure 15, to install the fitting material 40 as a gap finishing material 70 in the aquatic biological protection groove 17 is installed on the back of the pile 20 In addition to the method, the grouting 53 and the grout 53 may be directly applied to the aquatic protection groove 17.

In the case of grouting directly to the aquatic biological protection groove 17, the grouting liquid is not separated into the ecological space portion 18 in consideration of the grouting pressure so as to be spaced apart from the aquatic biological protection groove 17 by a predetermined distance. The grouting 53 is carried out and the shape of the aquatic biological protection groove is modified and installed as shown in FIG. 15 so as to grout 53 in the desired aquatic biological protection groove 17 so as not to be introduced into the ecological space 18.

When grouting directly to the aquatic biological protection groove 17 as described above, the structure of the aquatic biological protection groove 17 is modified so that the grouting liquid does not directly penetrate into the ecological space 18.

15 is a diagram showing the structure, and when it is described, round parts 63 are installed at left and right sides of the ecological groove 21 installed at the side of the pile 20, and the aquatic organisms are opposite to the installed ecological groove 21. Cutting a predetermined portion of the round portion 63 adjacent to the ecological space portion 18 side in the round portion 63 formed on the left and right of the other ecological groove 21 provided at intervals that are the protective grooves 17 as a dotted line. The portion 64 is formed so that the curved surface of the adjacent round portion 63 and the curved surface of the cutting portion 64 are parallel to each other.

As described above, when the curved surface of the cutting portion 64 and the curved surface of the adjacent round portion 63 are parallel, the grouting eccentric center 66 is injected into a portion spaced by the eccentric e from the grouting center 61. As the grouting liquid is parallel to the curved surface of the round portion 63 and the cutting portion 64, the grouting liquid collides with the round portion 63, making it difficult to penetrate into the ecological space portion 18.

That is, the length (L) to the eccentric center 66 of the grouting so that the grouting liquid is not introduced into the ecological space portion as described above to be located farther than the grouting radius (r), in the grouting center (61) The grouting operation should be carried out with the center of grout eccentric 66 at a distance separated by eccentricity (e).

The ecological space portion is to be installed in a variety of forms, such as circular, square, diamond, oval, as shown in FIGS.

In addition, as shown in Fig. 8 (a), the plastic clay layer 30 is coated on the end surface of the ecological groove 21 forming the ecological space portion 18, thereby preventing the alkali component from being discharged from the concrete of the pile into the water. To do that.

As another method, as shown in FIG. 8 (b), the surface of the ecological groove 21 may be provided with various uneven parts 31 in various shapes in the ecological space 18 formed by the ecological groove 21. At the same time, while living inhabited by the living creatures to provide a resting place to the aquatic life such as fry by the organisms attached to the surface of the ecological groove (21).

The predator preys on the large fry instead of allowing the body to pass easily through the aquatic bioprotective groove of the concrete pile installed in the water retaining wall 10 as described above. By not allowing the passage to provide a safe habitat until the fry becomes a sea urchin, while the green vegetation (13) is active on the top.

In addition, the gap closing material 70 is installed between the water protection grooves 17 formed on the entire rear surface of the concrete pile 20 constituting the retaining wall 10, or underwater formed on the entire rear surface of the concrete pile 20. Finished with a gap finishing material 70 between the biological protection grooves 17, to form a sandstone layer on the back and to install the backing soil on the outside.

2 to 8 show the general shape of the concrete pile used in the retaining wall of the present invention, and describes the types of concrete piles, which are formed when the ecological grooves installed on both sides of the concrete pile are successively installed. The shape of the ecological space portion and the surface of the ecological groove constituting the ecological space portion will be described for coating a plastic clay layer or forming an uneven portion.

2 shows a general form of a PC concrete file.

Using a steel wire 23 and the reinforcing bar 24 to have a certain length, it is installed in a cuboid or circular or cube, and the concrete 22 is poured to form a body 25, the ecology on both sides of the body 25 PC concrete pile 20 having a groove 21 is installed, but the round portion 63 is installed on the left and right sides of the ecological groove 21 installed on one side, and the cutting portion 64 cut a part of the round portion. to be.

In addition, a tip of the wedge shape may be provided at the end of the body.

The ecological groove 21 may be manufactured in various shapes such as a semi-circle, semi-ellipse, shiot-shaped, dished-shaped, as shown in FIGS.

Figures 3 to 6 show how the file is produced by the general concrete pile 20 of FIG.

(A) and (b) of FIG. 3 are installed in a rectangular parallelepiped or circular or cube using steel wires 23 and reinforcing bars 24 so as to have a predetermined length, and cast concrete 22 and manufactured using centrifugal force. After curing to form a body 25, the ecological groove 21 is installed on both sides of the body 25, but the round portion 63 is installed on the left and right of the ecological groove 21 installed on one side, It is a centrifugal force pile provided with the cutting part 64 which cut | disconnected a part of round part.

Figure 4 is installed in a rectangular parallelepiped or circular or cube using a reinforcing bar 24 to have a certain length, and pour the concrete 22 to form a body 25, the ecological groove (on both sides of the body 25) 21) is to be installed, but the round portion 63 is installed on the left and right sides of the ecological groove 21 installed on one side, the reinforced concrete pile is provided with a cutting portion 64 cut a part of the round portion.

5 is installed in a rectangular parallelepiped or circular or cube using a steel wire 23 and the reinforcement 24 to have a predetermined length, and after the concrete 22 is poured to form the body 25, the steel wire 23 The pre-stress is introduced into the body 25 by releasing the tension force introduced into the body 25, and the ecological grooves 21 are installed on both side surfaces of the body 25, and round portions on the left and right sides of the ecological groove 21 installed on one side thereof ( 63) is installed, but the PC file is installed with a cutting unit 64 cut a part of the round portion.

FIG. 6 shows that the H-shaped steel is installed to have a certain length, the steel wire 23 and the reinforcing steel 24 are installed around the H-shaped steel, installed in a rectangular parallelepiped or a circular or cube, and the concrete 22 is poured to cure the body 25. ) And the ecology grooves 21 are installed on both sides of the body 25, and round parts 63 are installed on the left and right sides of the ecology grooves 21 installed on one side, and a part of the round parts is cut. It is a preflection compound file in which the cutting part 64 is provided.

As shown in (a) and (b) of FIG. 7, the eco-groove 21 is formed in a si-ob or d-shape shape so that the eco-groove 21 of the si-ob or d-shaped face is formed to be diamond. It shows that the eco-space unit 18 of the type or quadrangle is installed.

The ecological groove 21 is produced in a variety of shapes, such as semi-circular, semi-elliptic, as shown in Figures 2 to 6 is to form the ecological space portion 18, such as circular, oval facing each other.

As shown in Figure 8 on the surface of the various types of ecological grooves, by applying a plastic clay layer to prevent the alkali component contained in the concrete out of the water to protect the water quality in the water,

Figure (b) provides a habitat for aquatic organisms by installing a variety of irregularities on the surface of the ecological groove and at the same time a variety of adherents are attached to the surface of the irregularities to form a safer habitat for the fry that live in the ecological space. To provide.

To include the shape of the ecological space portion 18 formed by all forms of ecological groove 21 other than the above.

9 (a) and (b) shows that when the concrete pile 20 is installed in succession, an underwater biological protection groove 17 is formed between the pile 20 and the pile 20, and the plurality of piles ( 20 shows the fitting member 40 which is a gap finishing material 70 installed in the aquatic organisms protecting groove 17 formed on the rear surface.

The fitting member 40 has a predetermined length with an L-shaped steel 42 or a circular steel pipe 41, and installs a distal end portion formed by cutting the end portion of the fitting member 40 into a wedge shape. The pressure plate 43, which is an iron plate, is attached by welding.

Another material is a rigid synthetic resin, which is formed by cutting an end portion of an L-shaped or circular tube in a wedge shape, and attaching a pressure plate 43 to an end portion of the tip portion.

The reason why the acupressure plate 43 is installed at the tip of the wedge shape is that the acupressure plate when the fitting member 40 is installed in the backing soil 11 in the aquatic biological protection groove 17 installed on the rear surface of the retaining wall 10. The repulsive force by the force inserted into (43) pushes the fitting material so that the fitting material moves in close contact with the aquatic biological protection groove by the acupressure plate so as to be correctly installed in a desired position.

In addition to the method of installing the fitting material 40 as the gap finishing material 70 in the aquatic organisms protecting groove 17 installed on the back of the pile 20 installed as described above, the grouting 53 as a gap finishing material 70 separately. The aquatic biological protection groove 17 may be provided, or the fitting material and grouting may be installed together.

At this time, in consideration of the grouting pressure so that the grouting liquid is not introduced into the ecological space 18, the grouting 53 is applied to a portion spaced from the aquatic biological protection groove 17 at a predetermined distance, and at the same time, grouting is performed as shown in FIG. 15. By modifying and installing the aquatic biological protection groove to the grouting 53 to the desired aquatic biological protection groove 17 so as not to be introduced into the ecological space 18.

When grouting directly to the aquatic biological protection groove 17 as described above, the structure of the aquatic biological protection groove is modified so that the grouting liquid does not directly penetrate into the ecological space portion 18.

15 is a diagram showing the structure, and when it is described, round parts 63 are installed at left and right sides of the ecological groove 21 installed at the side of the pile 20, and the aquatic organisms are opposite to the installed ecological groove 21. Cutting a predetermined portion of the round portion 63 adjacent to the ecological space portion 18 side in the round portion 63 formed on the left and right of the other ecological groove 21 provided at intervals that are the protective grooves 17 as a dotted line. The portion 64 is formed so that the curved surface of the adjacent round portion 63 and the curved surface of the cutting portion 64 are parallel to each other so as to have a curved passage.

As described above, when the curved surface of the cutting portion 64 and the curved surface of the adjacent round portion 63 are parallel to each other and have a curved passage, the grouting liquid injected to have a constant grouting radius r at the center of the grouting eccentric 71 is Since the curved portion parallel to the curved portion of the round portion 63 and the cutting portion 64, the grouting liquid hits the curved round portion 63, making it difficult to penetrate into the ecological space portion 18.

That is, as described above, the distance L to the eccentric center 71 of the grouting for preventing the grouting solution from being introduced into the ecological space part is located at a distance farther than the length of the bioprotective groove 17, and the grouting center ( The grouting operation should be carried out with the grouting eccentric center 71 at a distance apart from the eccentric distance (e) in (61).

In another method, the fitting material 40 is first installed in the aquatic biological protection groove 17, and the grouting 53 is applied to the outside of the fitting material to doublely install the gap finishing material 70.

The upper concrete 15 is integrally installed with concrete, including the vertical steel 51 installed on the upper part of the pile 20 interconnected by using a connecting material 52 of the shear root which is a bundle of reinforcing steel bars. The vegetation part 12 is installed in the front protrusion part 14 installed at the front, and the earth and sand 59 is filled in the vegetation part 12 and the vegetation 72 is made.

Alternatively, a grain wine 69 for fixing the vessel with a rope is installed at the upper portion of the concrete concrete 15, and a fender 68 is installed at the upper portion of the side to absorb shock even when the vessel collides with the retaining wall.

The following relates to a construction method for installing the retaining wall 10 of the present invention, which is performed through the same steps as in FIG. 10.

In step (a), the casing 50 is hollowed out on the ground to which the retaining wall is to be installed, and the soil inside the casing 50 is removed to empty the casing.

Step (b) inserts the concrete pile 20 into the casing 50 and draws and removes the casing 50.

Step (c) repeats the steps (a) and (b) to install a plurality of concrete piles 20 to a desired width.

In the step (d), the vertical steel material 51 is installed on the upper portion of the concrete pile 20 continuously installed on the ground 66, and the connection material 52 is installed by penetrating the vertical steel material 51 to obtain the pile ( 20) to interconnect the installed files.

Steps (e) and (f) are carried out in the soil between the concrete pile 20, which is installed in succession to the pile, the underwater biological protection groove 17 is formed, at the same time the ecological groove formed on the side of the pile ( 21 shows that the ecological space portion 18 formed by the installation.

At the same time to install the fitting material, the grouting 53, or install the fitting material, grouting together to the interval finishing material 70 to a predetermined range of 0.5 ~ 1m below the ground of the underwater biological protection groove 17 To show.

Step (g) shows that the front part 13 of the installed pile 20 is dredged so that the front surface of the retaining wall is exposed while being immersed in rivers or seawater.

Step (h) shows that the soil is put in the vegetation portion 18 is installed in the vegetation portion 18 installed in the front projection on the front of the concrete concrete (72).

Detailed structure of the aquatic biological protection grooves installed on the front and rear of the pile is a round portion 63 is installed on the left and right of the ecological groove 21 installed on the side of the pile 20, the opposite side of the installed ecological groove 21 In the round portion 63 formed on the left and right sides of the other ecological grooves 21 provided at intervals that are the aquatic biological protection grooves 17 on the predetermined portion of the round portion 63 adjacent to the ecological space portion 18 side, as in the dotted line. It is a structure which has the curved channel | path which formed the cutting part 64 which cut | disconnected, and made the curved surface of the adjacent round part 63 and the curved surface of the cutting part 64 parallel.

The aquatic biological protection groove 17 is used to provide a space in which the creatures inhabiting in the water when installed in the front of the retaining wall, grouting as a gap finishing material 70 when installed on the back of the retaining wall. In order to prevent the grouting liquid from penetrating into the ecological space 18 when the step (53) is carried out, it has such a structure as described above.

The concrete concrete 14 includes a connection material 52 interconnecting the vertical steel 51 installed on the upper portion of the pile 20 to be installed in concrete to be mutually interlocked.

The connecting material is a bundle of a plurality of reinforcing bars made of shear roots.

The shear roots made of reinforcing bars as described above are installed through the vertical steel, and when the concrete is poured, it is more strongly attached to prevent the installation position and deformation of the pile from the top of the pile.

Alternatively, the retaining wall of FIG. 1 is installed, but as shown in FIG. 11, the rear surface of the concrete pile 20 is formed of a back soil portion 60.

That is, looking at the installation method of the vegetation retaining wall 10 filled with the back surface soil portion 60 of Figure 11 as follows.

Type a casing 50 having an empty interior in the ground on which the retaining wall is to be installed, and removing the earth and sand inside the casing 50 to empty the casing;

Inserting the concrete pile 20 into the casing 50 and drawing and removing the casing 50;

Repeatedly installing the plurality of concrete piles 20 to a desired width by repeating the steps (a) and (b);

Vertical steel 51 is installed on the upper portion of the concrete pile 20 installed in the ground 66, and through the vertical steel 51 to install a connecting member 52 to interconnect the piles 20 To integrate the installed files;

Ecological space portion formed by the ecological groove 21 is formed between the concrete pile 20 and the concrete pile 20 installed in the ground at the same time, at the same time the ecological groove 21 formed on the side of the pile ( 18) installing;

Installing a fitting material, grouting 53, or installing a fitting material, and grouting together to a gap finishing material 70 to a predetermined range of 0.5 to 1 m below the ground of the aquatic biological protection groove 17;

On the back of the pile (20) is installed, the sand stone layer (54), and on the surface of the sand stone layer (54) in contact with the back soil layer (60) that is deposited on the back of the sand stone layer 54 and the pile (20). Installing the retaining wall 10 in which the backfill soil portion 60 is installed by filling the filter mat 58 after installation;

The retaining wall 10 is installed through a step of planting a vegetation 72 such as a shrub in the vegetation part 15 installed in the front protrusion of the installed retaining wall 10.

The connecting material is a bundle of a plurality of reinforcing bars made of shear roots.

The shear roots made of reinforcing bars as described above are installed through the vertical steel, and when the concrete is poured, it is more strongly attached to prevent the installation position and deformation of the pile from the top of the pile.

When installing the L-shaped steel or L-shaped member as a fitting member in the vegetation groove, the corner portion is installed so as to contact the vegetation groove so that the fitting member is in close contact with the gap between the vegetation groove.

The following relates to a construction method for installing a retaining wall for a quay wall installed so that a vessel can be moored in the retaining wall 10 of the present invention. The retaining wall shown in FIGS. 12 and 13 is provided.

Type a casing 50 having an empty interior in the ground to which the retaining wall is to be installed, and removing the earth and sand inside the casing 50 to empty the casing;

Inserting the concrete pile 20 into the casing 50 and drawing and removing the casing 50;

Repeatedly installing the plurality of concrete piles 20 to a desired width by repeating the steps (a) and (b);

Vertical steel 51 is installed on the upper portion of the concrete pile 20 installed in the ground 66, and through the vertical steel 51 to install a connecting member 52 to interconnect the piles 20 To integrate the installed files;

Ecological space portion formed by the ecological groove 21 is formed between the concrete pile 20 and the concrete pile 20 installed in the ground at the same time, at the same time the ecological groove 21 formed on the side of the pile ( 18) installing;

Install the fitting material, grouting 53, or install the fitting material to the gap finishing material 70 to a predetermined range of 0.5 ~ 1m below the ground of the underwater biological protection grooves 17 formed on the rear surface of the retaining wall, Grouting together;

Dredging the front part 13 of the installed pile 20 so that the front surface of the retaining wall is exposed while being immersed in a river or sea water;

The retaining wall 10 is installed by installing grain curvature on the upper portion of the upper concrete and installing a plurality of fenders on the upper portion of the front surface.

Detailed structure of the aquatic biological protection grooves installed on the front and rear of the pile is a round portion 63 is installed on the left and right of the ecological groove 21 installed on the side of the pile 20, the opposite side of the installed ecological groove 21 In the round portion 63 formed on the left and right sides of the other ecological grooves 21 provided at intervals that are the aquatic biological protection grooves 17 on the predetermined portion of the round portion 63 adjacent to the ecological space portion 18 side, as in the dotted line. It is a structure which has the curved channel | path which formed the cutting part 64 which cut | disconnected, and made the curved surface of the adjacent round part 63 and the curved surface of the cutting part 64 parallel.

The aquatic biological protection groove 17 is used to provide a space in which the creatures inhabiting in the water when installed in the front of the retaining wall, grouting as a gap finishing material 70 when installed on the back of the retaining wall. In order to prevent the grouting liquid from penetrating into the ecological space 18 when the step (53) is carried out, it has such a structure as described above.

The concrete concrete 14 includes a connection material 52 interconnecting the vertical steel 51 installed on the upper portion of the pile 20 to be installed in concrete to be mutually interlocked.

The connecting material is a bundle of a plurality of reinforcing bars made of shear roots.

The shear roots made of reinforcing bars as described above are installed through the vertical steel, and when the concrete is poured, it is more strongly attached to prevent the installation position and deformation of the pile from the top of the pile.

Alternatively, the retaining wall of FIG. 12 is installed, but as shown in FIG. 14, the rear surface of the concrete pile 20 is formed of a back soil portion 60.

That is, looking at the installation method of the retaining wall 10 filled with the back surface soil portion 60 of the back of Figure 14 as follows.

Type a casing 50 having an empty interior in the ground on which the retaining wall is to be installed, and removing the earth and sand inside the casing 50 to empty the casing;

Inserting the concrete pile 20 into the casing 50 and drawing and removing the casing 50;

Repeating the step of inserting the file into the casing type and the casing to install a plurality of concrete piles 20 to a desired width;

Vertical steel 51 is installed on the upper portion of the concrete pile 20 installed in the ground 66, and through the vertical steel 51 to install a connecting member 52 to interconnect the piles 20 To integrate the installed files;

Ecological space portion formed by the ecological groove 21 is formed between the concrete pile 20 and the concrete pile 20 installed in the ground at the same time, at the same time the ecological groove 21 formed on the side of the pile ( 18) installing;

Installing a fitting member, a grouting member 53, or installing a fitting member, and grouting together with a gap finishing material 70 to a predetermined range of 0.5 to 1 m below the ground of the aquatic biological protection groove 17;

On the back of the pile (20) is installed, the sand stone layer (54), and on the surface of the sand stone layer (54) in contact with the back soil layer (60) that is deposited on the back of the sand stone layer 54 and the pile (20). Installing the retaining wall 10 in which the backfill soil portion 60 is installed by filling the filter mat 58 after installation;

The front part 13 of the installed pile 20 is installed in the upper portion of the upper concrete while being immersed in rivers or seawater, and the retaining wall 10 is installed through the step of installing a plurality of fenders in the upper part of the front surface. It is.

The connecting material is a bundle of a plurality of reinforcing bars made of shear roots.

The shear roots made of reinforcing bars as described above are installed through the vertical steel, and when the concrete is poured, it is more strongly attached to prevent the installation position and deformation of the pile from the top of the pile.

When installing the member of the L-shaped steel or L-shaped as the fitting material for the vegetation groove is installed so that the corner portion is in contact with the vegetation groove so that the fitting material is in close contact with the spacing of the vegetation groove.

15 is to have a structure of the passage through which the underwater life selectively enters in order to provide a habitat for the underwater life when the underwater life protection groove is submerged in the front of the water, when the underwater life protection groove is installed on the back When grouting as a gap finishing material, the grouting liquid has a structure that does not penetrate into the ecological space part.

As shown in FIG. 15, the structure of the aquatic living protection groove communicated with the ecological space portion to serve as a habitat for aquatic life as described above.

The detailed structure is provided with round parts 63 on the left and right sides of the ecological groove 21 installed on the side of the pile 20, and spaced apart from the ecological groove 21, which is the aquatic biological protection groove 17. In the round part 63 formed on the left and right of the other ecological groove 21, the round part 63 formed by cutting a predetermined portion of the round part 63 adjacent to the ecological space part 18 as a dotted line is formed. The curved surface of 63 and the curved surface of the cutting part 64 have a structure having a curved passage.

The reason for having a bend as described above and the interval between the passages of 3 to 7 cm is that the small pom-poms can move freely through the curved passages to move in and out of the ecological space, but on the contrary, Large aquatic organisms can not pass through the gap of about 3 ~ 7cm, and even through a curved passage even if the size can pass through it, once the small aquatic organisms such as fry enter the ecological space This is to provide a space in which the cheerleaders can be safely inhabited without being predated by predators that prey it from the outside to enter the ecological space.

The structure of the aquatic living protection groove for another role is the same as that for providing a habitat for the aquatic life, but its purpose is completely different.

The structure of the aquatic biological protection groove installed on the back is provided with round parts 63 on the left and right of the ecological groove 21 installed on the side of the pile 20, the aquatic biological protection groove on the opposite side of the installed ecological groove 21 Cutting portion cut part of the round portion 63 adjacent to the ecological space portion 18 side as a dotted line in the round portion 63 formed on the left and right of the other ecological groove 21 installed at intervals (17) ( 64 is formed to have a curved passage in which the curved surface of the adjacent round portion 63 and the curved surface of the cutting portion 64 are parallel to each other.

In addition to the method of installing the fitting material 40 as the gap finishing material 70 in the aquatic organisms protecting groove 17 installed on the back of the pile 20 installed as described above, the grouting 53 as a gap finishing material 70 separately. The aquatic biological protection groove 17 may be provided, or the fitting material and grouting may be installed together.

In the case of grouting directly into the aquatic biological protection groove among the installation of the gap finishing material, a predetermined distance from the aquatic biological protection groove 17 in consideration of the grouting pressure so that grouting liquid is not introduced into the ecological space portion 18 is provided. At the same time, the grouting 53 is applied to the spaced portion, and at the same time, the grouting groove is formed by modifying and installing the grouting aquatic biological protection groove 17 as shown in FIG. Should not be inserted.

As described above, when the curved surface of the cutting portion 64 and the curved surface of the adjacent round portion 63 are parallel to each other and have a curved passage, the grouting liquid injected to have a constant grouting radius r at the center of the grouting eccentric 71 is Since the curved portion parallel to the curved portion of the round portion 63 and the cutting portion 64, the grouting liquid hits the curved round portion 63, making it difficult to penetrate into the ecological space portion 18.

That is, as described above, the distance L to the eccentric center 71 of the grouting for preventing the grouting liquid from being introduced into the ecological space part is located at a distance farther from the grouting radius r, and the grouting center 61 is used. The grouting operation should be carried out with the grouting eccentric center 71 at a distance eccentric from (e).

The ecological grooves are installed on both sides of the concrete pile, but the reason why the cutting part is formed by cutting a part of the left and right round parts of the ecological groove on one side is that the grouting liquid penetrates into the ecological space part when grouting as described above. In addition to preventing, in order to be installed in close contact with the side of the already installed file when installing the casing to install the file on the ground.

The reason can be seen that the casing is installed in close contact with the cutting surface of the pile, as shown in FIG. If the round part is installed, even if the casing is installed in contact with the round part of the adjacent pile, there is only a certain interval. On the contrary, since the side of the casing can be directly installed to the cutting part while the cutting part is installed, Because you can install on the side of the installed file.

1 is a view showing the underwater ecological protection retaining wall of the present invention as a whole.

Figure 2 is a view showing the PC concrete file of the present invention as a whole.

Figure 3 (a) (b) is a view showing a centrifugal force pile of the concrete pile of the present invention.

Figure 4 is a view showing a reinforced concrete file of the concrete pile of the present invention.

5 is a view showing a PC file of the concrete file of the present invention.

Figure 6 is a view showing a pre-synthesis composite file of the concrete pile of the present invention.

Figure 7 (a) (b) is a view showing the shape of the ecological space formed by the ecological groove installed on both sides of the concrete pile of the present invention.

Figure 8 (a) (b) is a view showing the installation of a plastic clay layer or an uneven portion in the ecological groove of the present invention.

Figure 9 (a) (b) is a view showing a fitting material that is the gap finishing material of the present invention.

Figure 10 (a) (b) (c) (d) (e) (f) (g) (h) is a view showing a construction method for installing the water ecological protection retaining wall of the present invention in stages.

Figure 11 (a) (b) is a view showing the retaining wall to be installed in the case of the earth and sand on the back when installing the underwater ecological protection retaining wall of the present invention.

12 is a view showing a retaining wall installed with the vessel berthing-related facilities on the upper concrete installed on top of the retaining wall installed to be docked by the vessel as another embodiment of the underwater ecological protection retaining wall of the present invention.

13 is a view showing a retaining wall installed when dredging the front part of a retaining wall as an underwater ecological protection retaining wall for ship mooring according to another embodiment of the present invention.

FIG. 14 is a view illustrating a retaining wall installed when the soil is deposited in a rear portion of the retaining wall as an underwater ecological protection retaining wall for ship mooring according to another embodiment of the present invention. FIG.

FIG. 15 shows that when grouting is applied directly to the aquatic biological protection groove on the back of the aquatic protective retaining wall of the present invention, while the grouting liquid is not introduced into the ecological space part, small aquatic organisms such as fry can enter, but they catch the fry. Drawing showing that the structure of the aquatic life protection home was installed at the same time so that no larger organisms could eat.

<Description of main parts of drawing>

10; Underwater ecological retaining wall 11; Cotton soil

12; Vegetation 13; Front

14; Front projection 15; Lettuce concrete

16; River or sea 17; Underwater Biological Protection Home

18; Ecological space 19; river bed

20; Concrete pile 21; Eco home

22; Concrete 23; Liner

24; Rebar 25; Body

30; Calcined clay layer 31; Unevenness

40; Fitting material 41; Corner

42; L-shaped steel 43; Acupressure plate

44; Tip

50; Casing 51; Vertical steel

52; Connecting member 53; Grouting

54; Sandstone layer 55; Packing

58; Filter mat 59; Tosa

60; Rear soil layer 61; Grouting Center

62; Grouting radius (r) 63; Round part

64; Cutting

65; Length greater than grouting radius (L)

67; Dredge 68; fender

69; Grain wine 70; Gap finish

71; Grouting eccentric 72; Vegetation

Claims (39)

It is formed by facing the concrete pile 20 which is installed in a row on the ground, the aquatic biological protection groove is installed between the concrete pile installed in a row, and the ecological groove 21 provided on both sides of the concrete pile The space finishing material 70 is connected to the ecological space portion 18, the installed underwater biological protection groove and the ecological space portion communicate with each other, and the aquatic biological protection groove 17 formed on the rear surface of the concrete pile 20 which is subsequently installed. It is installed, but the interval finishing material 70 is installed in the aquatic biological protection groove 17 to a predetermined range below the ground, and is installed on the front of the concrete concrete 14 is installed on the concrete pile 20 that is subsequently installed It is a seawater ecological protection retaining wall 10 for dredging the vegetation section 15 installed on the front protrusion and the soil of the front of the concrete pile 20 to be installed in succession. The concrete pile is installed in a rectangular parallelepiped or circular or cube using a steel wire 23 and the reinforcing bar 24 to have a predetermined length, the concrete 22 is poured to form a body 25, the body 25, The ecological groove 21 is installed on both sides of the PC concrete, while the round parts 63 are installed on the left and right sides of the ecological groove 21 installed on one side, and the cutting part 64 cut a part of the round part. File (20), Underwater ecological protection retaining wall using the ecological space portion installed by successive installation of a concrete pile, characterized in that the plastic clay layer is applied to the surface of the ecological groove or the surface of the ecological groove is provided with various irregularities. delete delete delete delete delete delete delete delete delete delete delete The method of claim 1 The gap closing material 70 grouts with the fitting material or grouting or the fitting material at the same time, when the grouting directly to the aquatic living protection groove 17 as a gap finishing material or used as a passage of the aquatic life, the pile 20 Round portions 63 are installed on left and right sides of the ecological groove 21 installed at the side of the side, and the other pile 20 installed at intervals that are the aquatic biological protection grooves 17 on the opposite side of the installed ecological groove 21. In the round portion 63 formed on the left and right sides of the ecological groove 21, the cutting portion 64 is formed by cutting a predetermined portion of the round portion 63 adjacent to the ecological space portion 18 as a dotted line to form an adjacent round portion ( Underwater ecological protection retaining wall using the ecological space portion installed by successive installation of the concrete pile characterized in that the curved surface of the 63 and the curved surface of the cutting portion (64). delete delete delete delete delete delete In step (a), the casing 50 is hollowed out on the ground on which the retaining wall is to be installed, and the soil inside the casing 50 is removed to make the casing empty. Step (b) inserts the concrete pile 20 into the casing 50, removes and removes the casing 50, Step (c) is to repeat the steps (a), (b) to install a plurality of concrete piles 20 to the desired width, In the step (d), the vertical steel material 51 is installed on the upper portion of the concrete pile 20 continuously installed on the ground 66, and the connection material 52 is installed by penetrating the vertical steel material 51 to obtain the pile ( 20) to ensure that the installed files are integrated, Steps (e) and (f) are carried out in the soil between the concrete pile 20, which is installed in succession to the pile, the underwater biological protection groove 17 is formed, at the same time the ecological groove formed on the side of the pile ( Install the ecological space portion 18 formed by 21, To install a fitting material that is a gap finishing material 70, to grout 57, or to install a fitting material, grouting to a predetermined lower portion of the ground of the aquatic biological protection groove 17, Step (g) is dredging the front portion 13 of the installed pile 20 so that the front surface of the retaining wall is exposed, while being immersed in rivers or sea water, Step (h) is by the continuous installation of the concrete pile, characterized in that the retaining wall for the revetment installed through the step of putting the earth and sand into the vegetation portion 18 installed in the front protrusion installed on the front of the concrete concrete (70). Construction method of underwater ecological protection retaining wall using installed ecological space. delete delete The method of claim 20, The concrete pile is installed in a rectangular parallelepiped or circular or cube using a steel wire 23 and the reinforcing bar 24 to have a predetermined length, the concrete 22 is poured to form a body 25, the body 25, The ecological groove 21 is installed on both sides of the PC concrete, while the round parts 63 are installed on the left and right sides of the ecological groove 21 installed on one side, and the cutting part 64 cut a part of the round part. Pile 20, which is coated with a plastic clay layer on the surface of the ecological groove, or the water surface using the ecological space portion installed by successive installation of the concrete pile characterized in that the surface of the ecological groove is provided with various irregularities Construction method of ecological protection retaining wall. delete delete delete delete delete delete delete delete The method of claim 20 The gap closing material 70 grouts with the fitting material or grouting or the fitting material at the same time, when the grouting directly to the aquatic living protection groove 17 as a gap finishing material or used as a passage of the aquatic life, the pile 20 Round portions 63 are installed on left and right sides of the ecological groove 21 installed at the side of the side, and the other pile 20 installed at intervals that are the aquatic biological protection grooves 17 on the opposite side of the installed ecological groove 21. In the round portion 63 formed on the left and right sides of the ecological groove 21, the cutting portion 64 is formed by cutting a predetermined portion of the round portion 63 adjacent to the ecological space portion 18 as a dotted line to form an adjacent round portion ( The curved surface of the cutting unit 64 and the curved surface of the cutting unit 64 are parallel to each other, and when grouting is directly applied to the aquatic biological protection groove 17 with a gap finishing material, the length L of the grouting eccentric center 71 is the grouting radius. farther than (r) and at the grouting center (61) A method of constructing an underwater ecological protection retaining wall using an ecological space part installed by successive installations of concrete piles characterized by being located at a distance apart from the eccentric distance (e). delete delete delete delete delete delete delete

Images