KR101625658B1 - Side gutter for mountain ridge and construction method - Google Patents

Abstract

The present invention is characterized in that an opening is formed in a side wall of a body buried in a slope of a ridge so that the infiltration water flowing down from the upper part of the ridge can flow smoothly into and out of the ridge, By installing a gabion and a filter part outside the side wall, the submerged infiltration water can be quickly introduced into the inside of the body to prevent the occurrence of scour phenomenon, thereby preventing breakage of the ridge side edge and collapse of the ground where the ridge side edge is buried And to a method of constructing the same.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a cross-

[0001] The present invention relates to an opening-type ridgeline gauge and a method of constructing the same, and more particularly, to a gauge- And a filter portion is provided on the outer side surface of the side wall on which the opening is formed so that the underground water permeates into the inside of the body quickly to minimize the ground water flowing into the slope surface, To prevent the occurrence of scour phenomena caused by water leaching, and to prevent the breakage of the slope caused by the elution of water, the breakage of the ridge side, and the collapse of the buried ground.

Generally, the ridge side is constructed on the ridge side of the slope with the upward terrain slope and on the slope side such as the slope, so as to prevent the slope of the slope on the slope that can be caused to flow down on the slope side and the collapse of the slope (slope) It is a repair facility built on the slope.

As shown in Fig. 1, the ridge-side accessory 10 to be installed on the incision or slope surface is constructed such that a drainage passage having an open top shape such as a "V" or "U" shape is buried in the slope surface, (Surface water), thereby preventing the slope of the slope from collapsing.

However, in the above-described conventional ridges 10, the surface water flowing down from the upper part of the ridge to the ridge side is infiltrated into a loose soil layer on the rear side of the ridge, the groundwater inflow is blocked by the concrete wall part of the ridge side, There is a problem that the slope surface collapses.

In other words, when rainfall occurs, most of the rainfall seeps into the upper ground, flows out to the surface water flowing along the surface, flows down in a short time along the surface of the ridge, and is drained safely through the ridge 10, Loose loose soil layer is formed and concrete wall is formed and drainage is difficult.

Thus, the groundwater infiltrating into the ground of the ridge meets the back surface of the ridge 110 while flowing along the slope. The groundwater penetrates into the lower ground of the ridge 10, So that the scraping phenomenon of forming a gap between the crest 10 and the ground is caused.

Even if the flow rate is low, the ground penetration water causing the scouring phenomenon stays in the lower ground of the ridge 10 for a long period of time and weakens the ground. When such action is continued, the bearing capacity of the ridge 10 is weakened, There is a possibility that the sidewall 10 may be broken, and the breakage of the ridge side wall leads to a collapse of a landslide or a slope surface.

Therefore, as a prior art for solving the problem, there is "a slush surface for preventing shrinkage and an anti-shrinkage system using the same and a construction method thereof" in Korean Patent Registration No. 10-1239369. In the prior art, a wing portion protruding in a horizontal direction and a vertical direction is provided at a lower edge portion of the U-shaped upstream side of a drain port so that water impregnated inside the cut-out portion is blocked by the horizontal wing portion, The underground penetration water flowing downward is clogged in the vertical wing portion.

According to the prior art, there is a structure in which a perforated pipe is disposed in the horizontal wing portion or a water layer is filled with rubble and the underground penetrating water flowing down to the back of the ridge side is guided to the side of the ridge.

However, according to the above-described prior art, since the horizontal wing portion and the vertical wing portion are formed on the rear surface of the mountain rim, the volume of the ridge side portion is increased. This increase in the volume of the ridge side tends to increase the consumption of the raw material for manufacturing the ridge side tile, which raises the manufacturing cost and takes a considerable time to manufacture the ridge side tread.

In addition, since the prior art R / D sidewall needs to be enlarged to further increase the size of the tappet for embedding the ridge side as the volume increases, there is a problem that the construction of the ridge side is difficult and the construction period is increased.

Korean Patent Registration No. 10-1239369 (Feb.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above problems, and it is an object of the present invention to provide a method and apparatus for efficiently discharging submerged infiltration water flowing downward from an upper part of a ridge to prevent scouring caused by submerged infiltration water, And it is an object of the present invention to provide an opening-type ridge-edge gauge capable of preventing breakage of a slope and collapse of a slope.

It is another object of the present invention to provide a method of constructing an opening-type ridge-line sidewall for improving the work efficiency by allowing quick and easy construction of the ridge-side sidewall.

According to an aspect of the present invention, there is provided a floor structure comprising: a body including a bottom portion embedded in a slope of a ridge and side walls extending from both sides of the floor portion toward a ground surface; And a bottom wall which is provided on the outer surface of the sidewall portion where the opening is formed and is provided on the outer surface of the gab and filled with rubble, And a filter unit for supplying the gauze to the gauntlet.

The side wall portion may include a lower sidewall formed at one end of the bottom portion and a lower sidewall facing the lower portion of the ridge, and an upper sidewall formed at the other end of the bottom portion and positioned toward the upper portion of the ridge, Do.

It is preferable that an extended portion extending to the inside of the ridge is formed at the other end of the bottom portion, and a gait and a filter portion are placed on the upper surface of the extended portion.

It is also preferable that a recessed groove is formed on the upper surface of the extended portion, and a lower end of the gait is inserted into the recessed groove.

Preferably, the side wall portion is integrally formed with the bottom portion by concrete curing.

Preferably, the opening extends along the longitudinal direction of the side wall.

In addition, it is preferable that a plurality of openings formed in the side wall portion are formed at a predetermined interval.

In addition, it is preferable that the openings are arranged in a plurality of rows along the longitudinal direction of the side wall part.

Preferably, the openings are arranged in a zigzag shape along the longitudinal direction of the side wall part.

Further, the body is preferably formed of a unit block.

At this time, it is preferable that slots are formed at both side ends of the body made of the unit block, and protrusions connected to the slots are formed and assembled.

Further, it is preferable that the air gap of the filter portion is smaller than the gap of the gait.

The cover may further include a cover provided on an upper portion of the body, wherein the cover is formed with a mesh-shaped opening.

According to another aspect of the present invention, there is provided a method of manufacturing a torsion bar, comprising: a trenching step of trenching a trench so that a body is embedded in a slope of a ridge; A gauze mounting step for gauging a gauze filled with rubble at the front of an opening formed in the side wall after the step of placing the body; and a gauze mounting step for gauging the filter part on the outer surface of the gauze after the gauze- And a backfilling step of filling the surroundings of the body placed in the pit with the filler after the filter part is installed.

According to the present invention, since the underground infiltration water flowing down from the upper part of the ridge has a structure in which the inflow water directly flows into the inside of the body through the filter part and the opening formed in the side wall through the gaboid, It can drain quickly and smoothly.

Therefore, if the submerged water is quickly drained, the submerged water will not remain in the lower part of the ridge so that the submergence phenomenon can be prevented, and the ground on which the ridge is installed is stabilized, preventing the breakage of the ridge and the collapse of the ground can do.

In addition, since the body forming the ridge side is formed as a unit block, it is easy to carry the body to the ridge, and the body made of the unit block is assembled by the fitting method, so that the construction can be carried out easily. Can be shortened.

1 is a cross-sectional view showing a general ridgeline side view.
Fig. 2 is a perspective view showing an opening-type ridge-line side view according to the present invention.
Fig. 3 is an exploded perspective view showing an opening-type ridge-line side view of the present invention.
FIG. 4 is a cross-sectional view of an opening-type ridge-corners according to the present invention.
5 is a perspective view showing another embodiment of an opening-type ridge-rim end according to the present invention.
FIG. 6 is a perspective view showing another embodiment of an opening-type mountain-rim viewpoint according to the present invention.
FIG. 7 is a flowchart showing a construction method of an opening-type ridge-line counterpart according to the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor may properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.

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

FIG. 2 is an exploded perspective view showing an opening-type ridge-line side view of the present invention, FIG. 4 is a cross-sectional view showing a state in which an open- to be.

The ridge-shaped ridges of the present invention include a body 100 embedded in a slope of a ridge, a side wall 120 extending from both sides of the body 100 to the ground surface, A gab (200) provided on the outer side of the opening (130), and a filter part (300) formed on the outer side of the gab (200) so as to permeate into the ground of the ridge The submerged infiltration water flowing from the upper part of the ridge toward the body 100 is quickly guided into the inside of the body 100 through the filter part 300, the gaboid 200 and the opening part 130, Thereby preventing the scour phenomenon that causes the ground below the body 100 to be eroded, thereby preventing breakage of the ridge and ground collapse.

The body 100 embedded in the slope of the ridge is composed of a bottom portion 110 and a side wall portion 120. The bottom portion 110 is embedded in a slope of a ridge, And extend from both sides of the bottom portion 110 toward the earth surface.

Such a body 100 has a shape of a substantially "U" in cross section as shown in the figure. At this time, the side wall part 120 extending from both sides of the bottom part 110 toward the ground surface may be vertically formed from the bottom part 110, but it may be formed to be inclined toward the outside of the bottom part 110 It is possible.

When the side wall part 120 is formed so as to be inclined outward from both sides of the bottom part 110, the flow amount of the body 100 can be increased per unit area, and the flow rate of the surface water and the submerged infiltration water It is possible to prevent the surface water or the submerged inflow water flowing over the sidewall portion 120 from flowing to the bottom of the ridgeline.

The bottom part 110 and the side wall part 120 may be integrally formed with the body part 100 as shown in the drawing. When the bottom part 110 and the side wall part 120 are integrally formed, It is preferable that the side wall part 110 and the side wall part 120 are integrally formed by concrete curing.

That is, when the bottom portion 110 and the side wall portion 120 are integrally formed by the concrete curing, no gap is generated between the bottom portion 110 and the side wall portion 120, It is possible to prevent the infiltration of underground water from flowing out to the outside from the body 100 and to prevent the pressure applied to the body 100 by a considerable self weight of the body 100 made of concrete Or the force that the soil that is washed down with the water pushes on the body).

The side wall part 120 formed on both sides of the bottom part 110 is divided into a lower side wall 122 and an upper side wall 124. An opening 130 is formed in the upper side wall 124, And the infiltration water flowing downward flows into the interior of the body 100 through the opening 130.

That is, the lower side wall 122 is formed at one end of the bottom portion 110, and the upper side wall 124 is formed at the other end of the bottom portion 110. At this time, one end of the bottom part 110 refers to the lower part of the ridge, and the other end of the bottom part 110 refers to the upper part of the ridge.

The upper sidewall 124 is formed at the end of the bottom portion 110 facing the upper portion of the ridge and the upper sidewall 124 is formed at the lower end of the bottom portion 110, The opening 130 is formed and the underground inflow water flowing down from the upper part of the ridge flows into the interior of the body 100 through the opening 130.

The height of the lower sidewall 122 and the upper sidewall 124 may be the same as or similar to the surface of the slope of the mountain ridge so that the surface water flowing along the slope surface of the mountain ridge slope smoothly flows into the interior of the body.

The opening 130 formed in the upper sidewall 124 may be repeatedly formed at a predetermined interval and positioned adjacent to the bottom 110 as shown in the figure, but may be formed over the entire area of the upper sidewall 124 Such as being formed in rows and columns, or formed to be offset from the top of the top sidewall 124, or the like.

When the openings 130 are arranged in the upper sidewall 124 as described above, they may be arranged in a staggered manner. It is preferable that the arrangement of the openings 130 is formed in accordance with the portion where the underground penetration water is sprayed.

When the openings 130 formed in the upper sidewall 124 are repeatedly formed at regular intervals, the openings 130 are blocked by the upper sidewalls 124, Therefore, the ground on the back surface of the upper side wall 124 can be firmly supported.

The opening 130 formed in the upper sidewall 124 may be formed in a rectangular shape as shown in the drawing, but may be formed in various shapes such as a circular shape, an elliptical shape, a semicircular shape, and a polygonal shape in some cases.

A gab (200) filled with rubble is provided on the outer side of the upper sidewall (124) where the opening (130) is formed, and the gab (200) is filtered by foreign substances contained in the underground penetrating water flowing into the opening .

This gab (200) is filled with stones broken into various shapes and granularities in a net made of iron, and a gap is formed between the stone and the stone. Therefore, the groundwater flowing down from the upper surface of the ridge to the body 100 is filtered through the gabbass 200, which is larger than the gap formed between the stone and the stone.

If the crushed stones are embedded in the net to form the gabbia 200, it is easy to transport and the crushed stones are washed away from the surface water or the ground penetrating water pouring from the upper part of the ridge to the meteorological change such as heavy rainfall So as to prevent the loss of rubble.

On the other hand, the outer surface of the gab (200) is provided with a filter unit having a gap smaller than the gap of the gab (200). The filter unit 300 is made of a flat plate having a predetermined thickness, and filters the soil particles contained in the ground penetrating water flowing down from the upper part of the ridge to block soil particles from flowing into the inside of the body.

For example, the filter unit 300 may be formed of a nonwoven fabric having fine voids formed thereon. The filter unit 300 may be made of any other material as long as it can pass only the underwater penetration water while shielding the soil particles from the nonwoven fabric.

A binding member (not shown) for binding the gabbass 200 and the filter unit 300 so that the filter unit 300 does not move when the filter unit 300 is provided on the outer surface of the gab (200) .

When the gab (200) and the filter (300) are positioned on the outer side of the upper side wall (124), an extension part (112) is formed in which the other end of the bottom part (110) extends into the inside of the ridge And the gab (200) and the filter part (300) are placed on the upper surface of the extension part (112).

When the gab (200) and the filter unit (300) are placed on the upper surface of the extension part (112), the gab (200) and the filter part (300) Water pressure, earth pressure, and the like, and is guided to the other side of the bottom portion 110 where the underground penetration water flowing from the upper part of the ridge toward the body 100 is extended, Thereby preventing the bottom of the body 100 from scouring.

Particularly, when the gab (200) is placed on the upper surface of the extension part (112) formed on the other side of the bottom part (110), the upper surface of the extension part (112) And the lower end of the gab (200) is inserted and fixed in the uneven groove (114).

If the lower end of the gab (200) is inserted into the recessed groove (112) formed on the upper surface of the extension part (110), even if pressure is applied from the outer surface of the gab (200) toward the inside of the body The gab (200) is not pushed into the inside of the body (100) through the opening (130).

On the other hand, the body 100 to be embedded in the slope of the ridge may be formed to have a continuous length, but may be assembled as a unit block and assembled as the case may be. This will be described with reference to FIG.

5 is a perspective view showing another embodiment of an opening-type ridge-rim end according to the present invention. Referring to the drawings, the body 100 according to another embodiment is formed of a plurality of unit blocks having a predetermined length. When the body 100 is formed of a plurality of unit blocks, the body 100 can be easily transported, and the length of the ridge can be conveniently adjusted according to the topography of the ridge.

Particularly, a slot 140 and a protrusion 150 coupled to the slot 140 are formed at both side ends of the body 100 formed as a unit block, so that the slot 140 and the protrusion 150 are assembled do.

5, slots 140 are formed at both ends of one body formed as a unit block, and another body 100, which faces the side of the body 100 having the slots 140 formed therein, The protrusion 150 is formed on the side of the protrusion 150. The protrusion 150 is assembled by fitting the slot 140 and the protrusion 150 so that the length of the body 100 can be adjusted in accordance with the interval in which the ridge is installed.

The body 100 formed of such a unit block may have various lengths, for example, 1 m, 1.5 m, and 2 m. In some cases, the body 100 formed as a unit block may be bent in a plane or formed in an oblique shape so as to form a drainage pattern in accordance with the topography to which the ridge-side openings are to be constructed.

When the body 100 is formed as a unit block as described above, the body 100 having the opening 130 formed in the upper sidewall 124 and the body 100 having the opening 130 are not formed. (100) may be combined so as to be adapted to the characteristics of the terrain on which the ridge side gauge is to be installed.

5, the body 100 in which the opening 130 is formed and the body 100 in which the opening 130 is not formed may be alternately assembled or a predetermined section may be formed through the opening 130 The formed body 100 may be assembled to be continuously positioned.

Accordingly, in a region where the inflow water of the ground penetrating water is large, the body 200 having the opening 210 formed therein is continuously positioned to smoothly drain the underground infiltration water, The surface water introduced into the body 100 is prevented from flowing out to the outside by combining the body 200 in which the opening 210 is not formed.

6, a cover 500 may be provided to cover the upper portion of the body 100 to prevent foreign matter from entering through the upper portion of the body 100. [

That is, the cover 500 is of a flat plate type having a width and a length connecting the upper side wall 124 of the body 100 and the upper side of the lower side wall 122. The cover 500 is formed with a mesh-shaped opening through which the rainwater can flow into the body 100 or the surface water can flow into the body 100.

On the other hand, a construction method of an opening-type mountain-rim portion having the above-described construction will be described with reference to Fig. FIG. 7 is a flowchart showing a construction method of an opening-type ridge-line counterpart according to the present invention.

In order to smoothly discharge surface water and underground water flowing down from a slope of a mountain ridge to prevent landslides and the like, a trench is firstly disposed at a proper position of the slope of the ridge so that the body 100 is buried. Step S100 is performed.

At this time, the pit is formed to have a depth such that the upper end of the upper sidewall 124 of the body 100 and the upper end of the lower sidewall 122 may be the same or similar height as the ground surface of the ridge sloping surface, do.

In some cases, the bottom of the pit in which the body 100 is placed is tightened, and the body 100 is placed in the bottom of the pit.

After the trenching step S100, a body placing step for placing the body 100 in the cavity so that the lower sidewall 122 of the body 100 faces the bottom of the ridge and the upper sidewall 124 faces the ridge of the ridge S200) is performed. After the body setting step S200, a gauze setting step S300 is performed in which the gauntlet 200 is installed on the outer side of the opening 130 formed in the upper side wall 124. [

At this time, in the gab establishment step S300, the lower end of the gab (200) is fitted and fixed to the gab (114) formed on the upper surface of the extension part (112) formed on the other side of the bottom part (110) .

After the gab (200) is installed outside the opening (130) formed in the upper side wall (124), a filter installation step (S400) is performed to install the filter part (300) on the outer surface of the gab (200) do. When the filter unit 300 is installed on the outer surface of the gab (200), the underground water flowing down from the upper part of the ridge flows into the filter unit (300). At this time, The soil particles are filtered. The ground infiltrated water filtered through the soil particles flows into the body 100 through the opening 130 of the upper side wall 124 through the gabbose 200 and drained.

After the filter unit installation step S400 is performed, the backfilling step S500 is performed to fill the surrounding area of the body 100 placed in the pit with the landfill to complete the construction of the ridge.

The groundwater infiltration water flowing down from the upper part of the ridge may pass through the filter unit 300 and the gabbia 200 and through the opening 130 of the upper side wall 124 to the body 100 So that the scouring phenomenon that erodes the lower ground of the body 100 can be prevented.

 In this way, when the scour phenomenon is prevented, the ground surface of the ridge can stabilize the ground on which the construction is carried out, and thus, the ridge of the ridge can be broken or the ground on which the ridge side is constructed can be prevented from collapsing.

In addition, since the body 100 forming the ridge side is formed as a unit block, it is easy to carry the body 100 to the ridge, and the body 100 made of unit blocks is assembled by the fitting method. So that the time period for constructing the ridge girder can be shortened.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

For example, in the above description, the fabricated body 100 is placed in a pit and then the gab (200) and the filter unit (300) are constructed. However, in some cases, a slope And the gaboid 200 and the filter unit 300 may be installed after the body 100 is formed through the concrete curing.

100: Body 110:
112: extension part 114: uneven groove
120: side wall portion 122: lower side wall
124: upper side wall 130: opening
140: Slot 150:
200: Gabion 300: Filter part
400: cover

Claims (14)

A body having a bottom portion embedded in the slope of the ridge and a side wall portion extending from both sides of the bottom portion toward the ground surface;
An opening formed in a side wall portion of the body and through which the infiltration water flowing down from the upper portion of the ridgeline flows;
A gab on the outer surface of the side wall formed with the opening and filled with rubble;
A filter unit provided on an outer surface of the gab, and filtering the submerged inflow water flowing from the upper part of the ridge to supply it to the gab; And
And a cover provided on an upper portion of the body,
The side-
A lower sidewall formed at one end of the bottom portion and positioned at a lower portion of the ridge; And
And an upper sidewall formed at the other end of the bottom portion and positioned at an upper portion of the ridge and having an opening,
An extension portion extending to the inside of the ridgeline is formed at the other end of the bottom portion, a gab, a filter portion is placed on the upper surface of the extension portion,
A protruding groove is formed on an upper surface of the extended portion, a lower end of the gait is inserted into the protruding groove,
The side wall part is formed integrally with the bottom part by concrete curing,
Wherein the body is formed of unit blocks, slots are formed at both side ends of the body made of the unit blocks, and protrusions engaged with the slots are formed and assembled,
A mesh-shaped opening is formed in the cover,
And a binding member for binding the filter unit to the gait so that the filter unit does not move,
The unit block having the opening and the unit block having no opening are installed in a combination of the ridge portions according to the topography of the ridge. And an opening-type ridgeline gauge.
delete delete delete delete The method according to claim 1,
And the opening is formed to extend along the longitudinal direction of the side wall portion.
The method according to claim 1,
And a plurality of opening portions formed in the side wall portion are formed at a predetermined interval.
The method according to claim 1,
Wherein the opening is arranged in a plurality of rows along a longitudinal direction of the side wall portion.
The method according to claim 1,
Wherein the opening is arranged in a zigzag shape along the longitudinal direction of the side wall portion.
delete delete The method according to claim 1,
Wherein a gap of the filter portion is smaller than a gap of the gabardia.
delete delete

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