KR20150065475A - Side gutter for mountain ridge and construction method - Google Patents

Side gutter for mountain ridge and construction method Download PDF

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Publication number
KR20150065475A
KR20150065475A KR1020130150845A KR20130150845A KR20150065475A KR 20150065475 A KR20150065475 A KR 20150065475A KR 1020130150845 A KR1020130150845 A KR 1020130150845A KR 20130150845 A KR20130150845 A KR 20130150845A KR 20150065475 A KR20150065475 A KR 20150065475A
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KR
South Korea
Prior art keywords
slope
blind
ground
culvert
sidewall
Prior art date
Application number
KR1020130150845A
Other languages
Korean (ko)
Inventor
유병옥
박용식
홍정표
Original Assignee
한국도로공사
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Publication date
Application filed by 한국도로공사 filed Critical 한국도로공사
Priority to KR1020130150845A priority Critical patent/KR20150065475A/en
Publication of KR20150065475A publication Critical patent/KR20150065475A/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224—Surface drainage of streets
    • E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil

Abstract

The present invention relates to a slope drainage facility and a construction method thereof. Disclosed is the slope drainage facility including a lateral ditch installed on a slope of a mountain ridge or a cutting area and receiving surface water running down surface ground; a stone filled drain buried underground right under the lateral ditch; and a surface-layer strengthening unit formed between the stone filled drain and the lateral ditch. Accordingly, the present invention prevents scouring due to underground percolating water by draining the surface water running down the slope surface through the lateral ditch and draining the underground percolating water permeated into the underground of the slope through the stone filled drain, thereby preventing the collapse of the slope or damage to the lateral ditch.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage facility for a slope,

The present invention relates to a slope drainage facility and a construction method. More particularly, the present invention relates to a slope drainage facility and a construction method, and more particularly, to a slope drainage facility and a method of constructing the slope drainage facility, So as to flow into the side of the slope, the impermeable layer which is agitated with the soil as the solidifying agent component is formed on the surface so as to smoothly flow into the sidewall, and the submerged water penetrating into the slope surface is drained through the pond water, To prevent slagging, loss and collapse of the slope surface, thereby preventing a collapse of the slope and collapse of the slope surface, and a method of constructing the slope drainage facility.

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 back side of the ridge, the underground infiltration water is blocked by concrete walls in 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 keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a method and apparatus for efficiently draining underground penetrating water flowing downward from an upper part of a slope, And it is an object of the present invention to provide a slope drainage facility and a construction method that can prevent collapse of a slope.

In order to achieve the above object, the technical idea of the present invention is to provide a watercraft which is installed on a slope of a ridgeline or incision and has surface water into which surface water flowing down the surface flows, And a surface layer improvement portion formed between the blind culvert and the sidewall.

Here, it is preferable that the surface of the slope connected to the sidewall forms a ground surface by the surface layer improvement part.

In addition, it is preferable that an impermeable layer in which the soil and the solidifying agent are stirred is formed on the surface layer improvement portion.

In addition, it is preferable that a filter portion extending from the blind culvert toward the ground surface is formed, and the filter portion is formed at a portion where the submerged water flowing down from the upper part of the sloping surface faces the blind culvert.

In addition, the blind cage is provided with an order frame, which is buried in a ground located directly below the sidewalk and into which the underground infiltration water flowing down from the upper side of the slope is opened, And a crushing section for filling the inside of the water-receiving frame and the periphery of the pipe, and a drain pipe for draining water to the outside of the slope by guiding the groundwater inflowed through the open side of the frame.

Further, it is preferable to include a nonwoven fabric surrounding the periphery of the pipe.

In addition, the order frame preferably includes a bottom portion on which the pipe tube is placed, and a shielding portion extending from the side of the bottom portion facing the bottom of the slope toward the ground surface.

According to another aspect of the present invention, there is provided a method of manufacturing a trench, comprising: a trenching step of trenching a trench such that a trench is buried in a slope of a ridgeline or cutout; A filter unit attaching step of attaching a filter unit to the inner side surface of the pit, a blind embedding step of embedding the blind cage placed in the pit, and a gauge set up in the upper chamber of the blind culvert after the blast caddy embedding step And a step of installing the slope drainage facility.

In this case, the step of installing the blind culvert may include a step of placing the order frame in a pit so that the shielding portion of the order frame is below the sloped surface after the trenching step, And a crushing part filling step of filling the inside of the ancillary frame with the rubble after the step of installing the pipe.

It is also preferable that the blind culter is buried so as to be located on a rock or a weathered rock formed on a slope of a ridge or cutout.

It is preferable that the surface layer improvement method be performed on the landfill between the blind culvert and the sill.

In addition, it is preferable that a surface layer improvement method is performed around the slope surface connected to the sphere.

It is preferable that an impermeable layer in which the soil and the solidifying agent are mixed is formed on the slope surface on which the surface modification technique is performed.

According to the slope drainage facility and the method of construction according to the present invention, surface water flowing along the slope surface is installed at the lower part of the slope formed on the slope surface, the groundwater draining through the slope surface, Thereby preventing an accident that the sidewall is broken or the slope is collapsed.

In addition, the surface of the surrounding area between the gangway and the pier is stabilized by the surface improvement method, so that the gauge can be stably supported and the ground penetration water flowing down from the slope surface is guided to the pond culver, .

Fig. 1 is a cross-sectional view showing a general ridge-side view.
2 is a sectional view showing a slope drainage facility according to the present invention.
3 is a cross-sectional view showing another embodiment of the present invention.
4 is a flowchart showing a construction method of a slope drainage facility according to the present invention.
FIG. 5 is a flowchart showing a step of installing a culvert in a construction method of 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.

2 is a sectional view showing a slope drainage facility according to the present invention. The slope drainage facility of the present invention includes a gutter 100 installed on a slope of a ridge or incision and through which surface water flowing down the gravel surface flows, The culvert 200 includes a surface layer improvement unit 300 provided between the blind culvert 200 and the sphere 100. The surface water flowing down along the surface of the slope is drained through the sphere 100, The submerged water is drained through the blast culver 200 to prevent the slope of the slope from collapsing.

The blast furnace 200 to be buried in the slope surface is composed of the order frame 210, the pipe 220 and the crushing part 230 so that the underground penetration water impregnated into the ground from the upper part of the slope 200 can be removed, And is drained.

The bladder culvert 200 is buried in the ground located directly below the slope provided with the sphygmomanometer 100 to rapidly and smoothly drain the groundwater infiltration water. Respectively. The order frame 210 is composed of a bottom part 212 in which the pipe tube 220 is placed and a shielding part 214 extending from the side surface of the bottom part 212 toward the bottom of the slope surface toward the ground surface.

That is, the order frame 210 has a shape of approximately "┗" as shown in the figure. At this time, the shield 214 extending from one side of the bottom 212 to the ground surface may be formed vertically at one side of the bottom 212, but may be inclined toward the outside of the bottom 212 . The shielding portion 214 formed on the bottom portion 212 blocks the subterranean penetrating water flowing into the water receiving frame 210 from flowing down the slope.

The side surface of the bottom portion 212 facing the shielding portion 214 is opened toward the top of the slope surface and flows through the side surface of the opened order frame 210 in which the underground penetration water flowing down from the top of the slope surface is opened.

The submerged inflow water flowing into the aqueduct frame 210 is guided and drained to the perforated pipe 220 placed in the bottom portion 212. Although the perforated pipe 220 is shown as a hollow circular cross-section in the figure, Accordingly, it may be formed in the form of a hollow tube having an elliptical or polygonal cross section.

As described above, the pipe tube 220 installed in the order frame 210 is preferably made of a PVC material and has excellent corrosion resistance even when exposed to the groundwater for a long period of time, and the pipe tube 220 is not damaged by the climatic change.

A plurality of through holes 221 are formed around the outer diameter of the pipe tube 220 so that the underground penetration water introduced into the order tube 210 is guided to the pipe tube 220 through the through hole 221. The through holes 221 are arranged along the longitudinal direction of the perforated pipe 220. The perforated holes 221 may be formed in a circular shape as shown in the drawing, It is possible.

A crushing part 230 filled with rubble is provided in the inside of the order frame 210 and the perforated pipe 220. The crushed stone portion 230 is composed of crushed stone of various shapes and granularity to form a gap between the stone and the stone.

Therefore, the ground penetrating water flowing down from the upper part of the slope frame 210 toward the aqueduct frame 210 is filtered by the crushing part 230 while passing through the crushing part 230, which is larger than the gap formed between the stone and the stone.

The crushed stone 230 may be formed by filling the crushed stone into the order frame 210 as shown in FIG. 2, but in some cases, the crushed stone is contained in a storage means (not shown) such as a nettle And a plurality of crushing portions 230 contained in the storage means may be filled in the order frame 210. [

If the crushed stones are contained in the storage means to form the crushed stone portion 230, the crushed stone portion 230 can be easily transported. In addition, the crushed stone portion 230, which is contained in the storage means, So that the crushed stones 230 are prevented from being washed away.

The nonwoven fabric 240 may be provided around the perforated pipe 220 installed in the order frame 210. The nonwoven fabric 240 filters the soil particles contained in the permeating water when the permeating water flows into the porous pipe 220 to prevent the soil particles from flowing into the porous pipe 220.

For example, the nonwoven fabric 240 may be formed of fine woven fabric, and may be made of other materials as long as it can pass only the penetration of groundwater while blocking the soil particles in addition to the nonwoven fabric.

On the other hand, the filter unit 400 is formed on the inner side of the inner side of the slope in which the blind cage 200 is buried. The filter unit 400 may be a nonwoven fabric as described above. In some cases, the filter portion 400 may be formed on the inner surface of the cavity facing the lower portion of the slope.

Therefore, as shown in the drawing, the filter unit 400 is formed on each of the inner side surfaces of the pit in the direction in which the ground penetrating water flows downward from the upper side of the sloping surface, As shown in FIG.

The surface layer upgrading unit 300 is formed between the dowel 100 exposed on the ground surface of the slope and the dowel 200 buried in the ground directly below the dowel 100.

The surface layer upgrading unit 300 stabilizes the landfill located between the sill 100 and the blind culvert 200 so as to prevent the landfill from being lost when raining. In order to fill the blind culvert 200 in the slope surface, (Solidifying agent, hardening agent) to chemically solidify the solidified granite so as to fill the pit with the solidified granite.

The surface layer modifying unit 300 may be formed by a chemical method such as a solidifying agent or a hardening agent. In some cases, the surface layer modifying unit 300 may include a Geo-grid, A Geo-Mat, a polyester mat, and the like.

When the surface layer improvement part 300 is formed between the support 100 and the blind culvert 200 as described above, not only the support 100 and the blind culvert 200 are supported by the hydraulic pressure and the earth pressure, So that the submerged inflow water flowing down toward the main body 200 is smoothly guided to the opened side of the water receiving frame 210 to prevent the submerging of the submerged water 200 from being scourged.

In some cases, the surface layer upgrading unit 300 may also be formed in the periphery of the gantry 100 exposed to the slope so as to prevent the periphery of the gantry 100 from being lost by the surface water flowing along the ground surface at the top of the slope .

The impervious layer 500 may be formed on the upper surface of the surface layer improving part 300 when the surface layer improving part 300 is formed around the measuring part 100 as described above. The impermeable layer 500 is a mixture of soil and a solidifying agent. The impermeable layer 500 has a hard surface and a high density of soil particles, thereby preventing the surface water from penetrating into the ground while flowing along the slope surface, Can be introduced.

On the other hand, a sphere 100 is installed on the ground surface on which the blind cages 200 are embedded. The sidewall 100 extends toward the ground surface such that the sidewall has a substantially "U" shape in cross section, as shown in the figure. At this time, both sidewalls of the sphere 100 may be formed vertically toward the ground, but may be formed to be inclined toward the outside of the sphere 100, as the case may be.

In the case where both side walls of the gusset 100 are formed to be inclined toward the outside, the flow rate of the gusset 100 per unit area increases and the flow rate of the gravel water rapidly increases, It is possible to prevent the inflowing surface water from flowing over the pot 100 and flowing down the slope surface.

In addition, the shape of the mouthpiece 100 is not limited to that described above, and can be variously modified. For example, the receptacle 100 may have a substantially "┗ " shape as shown in FIG. 3 is provided on a slope surface where the flow rate and flow rate of the surface water are not comparatively large. The side wall is formed only on the side facing the top of the slope, and the bottom surface is formed on the bottom of the side wall. At this time, the bottom surface forms a gradient in which the direction toward the upper part of the slope surface is lowered, so that the surface water introduced into the mouthpiece 100 is collected and drained to the lower side of the side wall according to the inclination of the floor surface.

A construction method of the slope drainage facility having the above-described construction will be described with reference to FIGS. 4 and 5. FIG.

FIG. 4 is a flowchart showing a construction method of a slope drainage facility according to the present invention, and FIG. 5 is a flowchart illustrating a construction method of a construction method of the present invention.

Referring to the drawings, in order to smoothly discharge surface water and subterranean infiltration water flowing down from a slope of a ridgeline or a cutout to prevent landslides and the like, a pit is firstly digested so that the pond 200 is buried at a proper position of the slope face The destruction step S100 is performed.

At this time, the depth of the pit is formed so as to touch rocks or weathered rocks formed in the ground of the slope of the ridge or incision. When the pit is so deep as to touch the rock or weathered rock, the rock or weathered rock can stably support the pit when the pit 200 is placed on the bottom of the pit.

In addition, the water impregnated into the slope of the slope has the property of flowing along the boundary between rocks or weathered rocks located in the ground. Therefore, when the rocky rocks or the weathered rocks are buried in the upper part of the rocky rocks 200, It flows smoothly into the blind culvert 200, and therefore, the ground penetrating water can be quickly drained from the slope surface.

After the tearing step S100, a blind culvert installation step S200 is performed in which the blind culvert 200 is installed on the bottom of the pit. At this time, the blind culvert installation step (S200) is divided into the order frame positioning step (S210), the pipe installation step (S220), and the crushing part filling step (S230).

The order frame setting step S210 is to place the order frame 210 on the bottom of the hole formed in the trenching step S100 so that the shielding part 214 of the order frame 210 faces downward So that the groundwater inflowing from the upper part of the slope surface is blocked by the shielding part 214 and blocked so as to not flow down the slope surface.

After the order frame setting step S210, a pipe installation step S220 for installing a pipe structure 220 inside the order frame 210 and a crushing part filling step S230 for filling the inside of the order frame 210 with rubble are carried out. ). When the ridges 210 having various shapes and particle sizes are filled in the crushing part filling step S230 as described above, a gap is formed between the rubble and the rubble and flows into the order frame 210 through the pores The underground penetration water flows into the pore tube 220.

After the blind culvert installation step S200 is completed, a filter attachment step S300 for attaching the filter unit 400 to the inner surface of the cavity is performed. As described above, the filter unit 400 may be made of the same material as the nonwoven fabric surrounding the perforated pipe, and the filter unit 400 may be laid on the inner surface of the pit so that the soil particles contained in the groundwater infiltration water 200).

After the filter attaching step (S300) is performed, a blind embedding step (S400) for embedding the blind cages (200) placed in the pit is performed. The flock used for embedding the blind cages (200) The surface layer improvement unit 300 is formed by performing a surface layer improvement method of chemically or physically stabilizing the substrate and hardening the substrate of the ground.

After the blind embedding step (S400) is performed as described above, a perspective installation step S500 is performed in which the gaze point 100 is installed in the upper chamber of the blind culvert 200. At this time, the ground surface of the slope provided with the gauge 100 is formed with the surface layer improvement part 300a having the ground surface around the gauge 100 by the above-described surface modification method, and the surface water flowing down from the upper part of the ground surface 100 to the sidewall 100 so that the surface water can be quickly drained from the slope surface.

In some cases, the surface layer improvement method may be performed around the slope provided with the sphere to form the surface layer improving portion 300a, and the impermeable layer 500 may be formed on the surface layer improving portion 300a.

To this end, the soil with agitated solidification agent is coated on the upper part of the surface layer upgrading part 300a to have a constant thickness so as to make the periphery of the slope provided with the gauge 100 more rigid so that the surface water flowing along the slope surface does not penetrate into the ground, As shown in FIG.

According to the slope drainage facility and method of the present invention as described above, the surface water flowing down from the slope of the slope of the ridge or incision can be rapidly drained through the slope 100, and the subsurface infiltration water, So that the scouring phenomenon due to the submerged water can be prevented.

By preventing the scouring phenomenon, it is possible to stabilize the ground of the ridgeline or the cutout, and thus it is possible to prevent an accident that the support 100 is broken or the ground where the support 100 is constructed is collapsed.

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 filter unit 400 is attached to the inner surface of the pit after the pit 200 is installed in the pit. In some cases, however, the inner surface of the pit The filter unit 400 is attached to the bottom of the pit 400. The bottom of the pit formed through the trenching step S100 is then tied up and the filter unit 400 is attached to the inner surface of the pit The blind caret 200 may be installed.

In addition, the order frame 210 may include a bottom part 212 and a shielding part 214 integrally formed by concrete curing in a pit formed on a slope according to the situation of the site, or a plurality of order frames 210 ) May be installed and assembled in the cavity.

In some cases, an impermeable film is laid on the bottom surface of the pit and the bottom surface of the slope by using an impermeable film such as vinyl in place of the order frame 210, and a porosity pipe 220 is provided thereon, It is possible that the underground inflow water flowing into the oil pipe 220 from flowing to the lower part of the slope surface.

100: Sphere 200:
210: order frame 212: bottom part
214: shielding part 220:
221: through hole 230: crushing part
300, 300a: Surface layer improving section 400: Filter section
500: impervious layer

Claims (13)

A point on the slope of the ridgeline or incision and into which the surface water flowing down the surface flows;
A burial ground buried in the ground immediately below the above-mentioned sidewall;
And a surface layer improvement part formed between the blind culvert and the sidewall.
The method according to claim 1,
Wherein the slope connected to the sidewall forms a ground surface by the surface layer improvement portion.
The method of claim 2,
And an impervious layer in which soil and a solidifying agent are agitated is formed on an upper portion of the surface layer improvement portion.
The method according to claim 1,
Wherein a filter portion extending from the blind culvert toward the ground surface is formed, wherein the filter portion is formed at a portion where the submerged water flowing down from the upper part of the sloping face meets the blind culvert.
The method according to claim 1,
The above-
A water receiving frame which is buried in the ground located directly below the sidewall and has a side face facing the upper part of the slope and is opened to allow the infiltration water flowing down from the upper part of the slope;
A pouring pipe installed inside the order frame and guiding the infiltration water introduced through the open side of the order frame and discharging it to the outside of the slope; And
And a crushing section for filling the inside of the primary frame and the periphery of the pipe.
The method of claim 4,
And a nonwoven fabric surrounding the perimeter of the perforated pipe.
The method of claim 4,
The above-
A bottom portion on which the pipe tube is placed; And
And a shielding portion extending from the side of the bottom portion toward the bottom of the slope toward the ground surface.
A method of constructing a slope drainage facility according to any one of claims 1 to 7,
A digging step of digging the pit so that the slope of the ridgeline or cutout is buried in the slope;
A culvert setting step of setting a culvert on a bottom of the pit;
Attaching a filter portion to the inner surface of the cavity;
A blind embedding step of embedding the blind cave in the pit; And
And a sidewall setting step of installing a sidewall in a vertical chamber of the blind culvert after the blind embedding step.
The method of claim 8,
In the blind culvert installation step,
A step for laying the order frame on the pit so that the shielding portion of the order frame is directed downward from the slope surface after the step of disposing;
A step of installing a hole in the interior of the order frame after the order frame laying step; And
And a crushing part filling the inside of the ancillary frame with rubble after the installation of the pipe.
The method of claim 8,
Wherein the blind culter is buried so as to be located on a rock or a weathered rock formed on a slope of a ridge or cutout.
The method of claim 8,
And the surface layer improvement method is applied to the landfill between the blind culvert and the sill.
The method of claim 8,
And a surface layer improvement method is performed around the slope surface connected to the sidewall.
The method of claim 12,
Wherein an impervious layer having soil and a solidifying agent agitated is formed on the slope surface on which the surface modification technique is performed.
KR1020130150845A 2013-12-05 2013-12-05 Side gutter for mountain ridge and construction method KR20150065475A (en)

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CN105386449A (en) * 2015-10-09 2016-03-09 中国水利水电科学研究院 Gully ecological slope protection structure and construction method thereof
KR101600987B1 (en) * 2015-06-30 2016-03-10 형진건설(주) Preventing soil erosion ridge gutter
CN105839605A (en) * 2016-04-28 2016-08-10 长江水利委员会长江科学院 Novel slope water interception and drainage ditch and design method thereof
CN108411893A (en) * 2018-05-14 2018-08-17 兰州理工大学 A kind of frost damage prevention water seepage mechanism and its construction method
CN109024857A (en) * 2018-08-31 2018-12-18 贵州省水利水电勘测设计研究院 A kind of intercepting ditch improved method and the intercepting ditch gathered based on sponge urban runoff
CN109306646A (en) * 2018-11-21 2019-02-05 衡阳市金铭环境科技有限公司 A kind of highway of band gear shield and superposing type gutter
CN109853595A (en) * 2019-03-28 2019-06-07 中交第二公路勘察设计研究院有限公司 Cut slope salivary flow ice safeguard structure and method
CN110528545A (en) * 2018-05-24 2019-12-03 中铁二院工程集团有限责任公司 A kind of construction method of the buried draining the region between the heart and the diaphragm ditch of ground
CN112411586A (en) * 2020-09-27 2021-02-26 中建四局第六建设有限公司 Water seepage blind drain for basement roof drainage and construction method thereof
CN113432322A (en) * 2021-07-02 2021-09-24 山东科技大学 Comprehensive utilization method and test equipment for surface water, goaf and geothermal heat of coal mining subsidence area
CN114164845A (en) * 2021-11-12 2022-03-11 青海九零六工程勘察设计院有限责任公司 Water interception and drainage system for underground water-containing sloping field and implementation method thereof
CN114277906A (en) * 2021-11-30 2022-04-05 中煤科工集团沈阳设计研究院有限公司 Drainage system and construction method for residual water on side slope of mine pit
CN114855846A (en) * 2022-06-08 2022-08-05 贵州建工兴印建筑工程有限公司 Underground seepage-proofing pressure-reducing anti-floating blind pipe structure and construction method thereof
CN115059097A (en) * 2022-07-05 2022-09-16 中国农业科学院农业环境与可持续发展研究所 Long gentle slope soil erosion and water loss administers device
CN115821896A (en) * 2022-12-22 2023-03-21 中铁二院工程集团有限责任公司 Assembled blind ditch structure and blind ditch system suitable for large-scale spoil area in mountain area
CN115821896B (en) * 2022-12-22 2024-04-30 中铁二院工程集团有限责任公司 Assembled blind ditch structure and blind ditch system suitable for large-scale waste residue field in mountain area

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101600987B1 (en) * 2015-06-30 2016-03-10 형진건설(주) Preventing soil erosion ridge gutter
CN105064380B (en) * 2015-07-08 2017-12-12 甘肃路桥建设集团有限公司 Harnessed the river anti-skid structure rich in diving high slope
CN105064380A (en) * 2015-07-08 2015-11-18 甘肃路桥建设集团有限公司 Rich underwater high slope water control antiskid composition
CN105386449A (en) * 2015-10-09 2016-03-09 中国水利水电科学研究院 Gully ecological slope protection structure and construction method thereof
CN105839605A (en) * 2016-04-28 2016-08-10 长江水利委员会长江科学院 Novel slope water interception and drainage ditch and design method thereof
CN108411893A (en) * 2018-05-14 2018-08-17 兰州理工大学 A kind of frost damage prevention water seepage mechanism and its construction method
CN110528545A (en) * 2018-05-24 2019-12-03 中铁二院工程集团有限责任公司 A kind of construction method of the buried draining the region between the heart and the diaphragm ditch of ground
CN110528545B (en) * 2018-05-24 2021-03-26 中铁二院工程集团有限责任公司 Construction method of foundation deep-buried drainage blind ditch
CN109024857B (en) * 2018-08-31 2023-12-26 贵州省水利水电勘测设计研究院 Method for improving intercepting ditch and intercepting ditch based on sponge urban runoff aggregation
CN109024857A (en) * 2018-08-31 2018-12-18 贵州省水利水电勘测设计研究院 A kind of intercepting ditch improved method and the intercepting ditch gathered based on sponge urban runoff
CN109306646A (en) * 2018-11-21 2019-02-05 衡阳市金铭环境科技有限公司 A kind of highway of band gear shield and superposing type gutter
CN109853595A (en) * 2019-03-28 2019-06-07 中交第二公路勘察设计研究院有限公司 Cut slope salivary flow ice safeguard structure and method
CN112411586A (en) * 2020-09-27 2021-02-26 中建四局第六建设有限公司 Water seepage blind drain for basement roof drainage and construction method thereof
CN113432322B (en) * 2021-07-02 2022-07-19 山东科技大学 Comprehensive utilization method and test equipment for surface water, goaf and geothermal heat of coal mining subsidence area
CN113432322A (en) * 2021-07-02 2021-09-24 山东科技大学 Comprehensive utilization method and test equipment for surface water, goaf and geothermal heat of coal mining subsidence area
CN114164845A (en) * 2021-11-12 2022-03-11 青海九零六工程勘察设计院有限责任公司 Water interception and drainage system for underground water-containing sloping field and implementation method thereof
CN114164845B (en) * 2021-11-12 2023-07-25 青海九零六工程勘察设计院有限责任公司 Underground water-containing sloping field intercepting and draining system and implementation method thereof
CN114277906A (en) * 2021-11-30 2022-04-05 中煤科工集团沈阳设计研究院有限公司 Drainage system and construction method for residual water on side slope of mine pit
CN114855846A (en) * 2022-06-08 2022-08-05 贵州建工兴印建筑工程有限公司 Underground seepage-proofing pressure-reducing anti-floating blind pipe structure and construction method thereof
CN115059097A (en) * 2022-07-05 2022-09-16 中国农业科学院农业环境与可持续发展研究所 Long gentle slope soil erosion and water loss administers device
CN115821896A (en) * 2022-12-22 2023-03-21 中铁二院工程集团有限责任公司 Assembled blind ditch structure and blind ditch system suitable for large-scale spoil area in mountain area
CN115821896B (en) * 2022-12-22 2024-04-30 中铁二院工程集团有限责任公司 Assembled blind ditch structure and blind ditch system suitable for large-scale waste residue field in mountain area

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