KR20150104707A

KR20150104707A - Drainage system of permeability block or landscape architecture using drain belt and pipe

Info

Publication number: KR20150104707A
Application number: KR1020140026366A
Authority: KR
Inventors: 최두진; 정부일
Original assignee: 대림아이앤에스주식회사
Priority date: 2014-03-06
Filing date: 2014-03-06
Publication date: 2015-09-16

Abstract

According to the present invention, a drainage system for a drainage block or a landscape facility using a drain belt and a pipe for improving drainage capability comprises a ground, a central landfill formed at a predetermined depth in the ground, A plurality of drain holes formed to be connected to the holes, a plurality of drain belts buried in the respective hole holes to collect the ground water flowing in the ground, and ground water buried in the central buried hole to collect the ground water flowing in the ground, A drain pipe for draining the groundwater collected on each drain belt to the outside, a topsoil layer formed on the ground including the drain pipe and the drain belt to a predetermined thickness, and grass laid on the top surface of the topsoil layer, .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage system for a drainage belt or a drainage belt,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage system for a permeable block or a landscape facility and a method of constructing the drainage system and a construction method thereof, and more particularly, to a drainage system for a permeable block or a landscape facility using a drainage belt and a pipe, .

Generally, in civil engineering and construction sites, a variety of methods are used to solve the positive pressure of eluting groundwater or to treat infiltration water from a retaining wall or the like.

Among these methods, the method for relieving the positive pressure of the groundwater includes a method of imposing a load on the building to increase the number of building floors or to increase the thickness of the building foundation to suppress the positive pressure by an additional load, And a rock anchor installation method in which a rock anchor is installed at the base of a building to fix the structure to the ground using an anchor so that the building is not floated by the positive pressure of the ground water.

Also, as a method for inducing discharge of groundwater and infiltration water to elongate in order to solve infiltration water through a retaining wall in addition to elimination of positive pressure of groundwater, a method is proposed in which a fluid pipe or drainage duct and a collecting column are provided under the structure, There is a drain pipe installation method that induces underground water to be discharged to the outside for forced discharge.

However, the above-mentioned pipe tube is buried in the lower part of the ground, and the diameter of the pipe tube is limited, and the upper part of the tube pipe is difficult to be used as a road or a railway,

In addition, a plurality of holes are formed in order to induce the surrounding water to induce the surrounding water. The soil or sand is introduced into the holes and the holes are closed to prevent effective drainage. Thus, As well.

Thus, conventionally, when a hole is formed on the outer circumferential surface of a porous pipe, soil particles (soil) penetrate into the inside of the porous plate together with water. Some soil particles are discharged through the pipe with water, but the slope of the pipe is gentle and the flow of water is weak, so that it floats on the floor and eventually blocks the entire pipe.

In order to solve this problem, when a small hole is drilled in the pipe, it is possible to prevent the inflow of the soil particles into the pipe, but the hole is not easily clogged and it does not help the drainage.

On the other hand, drainage rubble, sand, nonwoven fabric, etc. have been used to prevent soil particles from being settled in and out of the pores, that is, to filter the soil particles.

However, since the molluscs only serve to settle the fine particles before they are introduced into the drainage system, these sedimentation amounts are different from each other in particle size, displacement and space area, , Sand also plays a role similar to rubble, but the problem is mixed with small soil particles, which in itself is a problem.

In particular, in the case of a permeable block installed in India, groundwater remaining in the ground is not drained smoothly, which causes the ground settlement, and the maintenance cost rises due to the breakage of the permeable block due to the ground settlement.

In the case of a golf course as a landscape facility, the grass laid on the fairways, roughs, and greens is not smoothly drained out of the groundwater (surface water) when it rains, so that anaerobic microorganisms are increased in the soil layer, Adversely affecting the root growth of lawns located in the above-ground soil layer, resulting in poor growth of grass as a whole.

The present invention solves the above problems by effectively draining groundwater collected in the ground by embedding a drain belt and a drain pipe in a lower part of a pitcher block or a golf course to prevent breakage of a permeable block by ground settlement And to provide a drainage system for a permeable block or a landscape facility using a drain belt and a pipe, and a method of constructing the same.

According to another aspect of the present invention, there is provided a drainage system for a permeable block or a landscape facility using a drain belt and a pipe, comprising: a ground; a central buried hole formed at a predetermined depth in the ground; A plurality of drain holes formed to be connected to a central buried hole, a plurality of drain belts buried in the respective hole holes to collect groundwater flowing in the ground, and a groundwater buried in the central buried hole to collect groundwater flowing in the ground A drain pipe for draining the groundwater collected on each drain belt to the outside, a ground layer formed on the ground including the drain pipe and the drain belt to a predetermined thickness, and a grass laid on the top surface of the ground layer, .

The drainage system of the permeable block or landscape equipment using the drain belt and pipe according to the present invention and the construction method thereof have the following effects.

That is, a drainage belt and a drain pipe are buried in a pitcher block or a landscape facility (for example, a golf course) to absorb groundwater collected in the basement as a capillary phenomenon and drained to improve the drainage ability, It is possible to prevent breakage of the grass and poor growth of the grass.

1 is a plan view of a golf course to which a drainage system for landscaping facilities using a drain belt and pipes according to the present invention is applied.
Fig. 2 is a plan view showing a state in which a drainage structure is installed on part A of the fruitway of Fig.
3 is a cross-sectional view taken along the line B-B 'in Fig. 1
4 is a cross-sectional view taken along the line C-C 'in Fig. 1
Figure 5 is a top view of the drain pipe in the drainage structure of Figure 2;
Figure 6 is a top view of the drain belt in the drainage structure of Figure 2;
7 is a flowchart showing a method of constructing a drainage system for a landscape gardening facility using a drain belt and a pipe according to the present invention
8 is a cross-sectional view schematically showing a drainage system of a permeable block using a drain belt and a pipe according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a drainage system or a construction method of a water permeable block or a landscape equipment using a drain belt and a pipe according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

In addition, the same or corresponding components are denoted by the same reference numerals regardless of the reference numerals, and redundant description thereof will be omitted. For convenience of explanation, the size and shape of each constituent member shown may be exaggerated or reduced have.

2 is a plan view showing a state where a drainage structure is installed on a portion A of the fruitway of FIG. 1, and FIG. 3 is a plan view showing a drainage system of a drainage structure using a drainage belt and a pipe according to the present invention. Sectional view taken along the line B-B 'in Fig. 1, and Fig. 4 is a sectional view taken along the line C-C' in Fig.

FIG. 5 is a plan view showing a drain pipe in the drainage structure of FIG. 2, and FIG. 6 is a plan view showing a drainage belt in the drainage structure of FIG.

Generally, as shown in FIG. 1, a golf course in which a golf game is played is artificially made up of obstacles such as a forest, a valley, a pond, and a small mountain, and a teeing ground 100, a fairway 200, A rug 400 made of grass or wood is mostly used, but the artificial structure including the bunker 500, the water hazard 600 and the like is formed to increase the difficulty of the game.

Since the golf course formed as described above is composed of the teeing ground 100, the fairway 200, and the green 300 mostly made of grass, it is very important to maintain the quality of grass in the golf course.

2 to 4, a drainage system for a landscape facility using a drain belt and a pipe according to the present invention includes a ground 210, a central buried hole 220 formed at a predetermined depth in the ground 210, A plurality of branch holes 230 formed on both sides of the central landfill hole 220 so as to be connected to the central landfill hole 220 and a plurality of branch holes 230 buried in the branch holes 230, A plurality of drain belts 130 for collecting the flowing groundwater and a groundwater collecting unit 130 for collecting the ground water flowing in the ground 210 embedded in the central landfill hole 220, A ground layer 240 having a predetermined thickness on the ground 210 including the drain pipe 110 and the drain belt 110 and a ground layer 240 having a predetermined thickness on the ground layer 210, And a grass 250 planted on the upper surface.

Here, the drain belt 130 extends through one side of the drain pipe 110 and extends to the inside of the drain pipe 110.

Therefore, the groundwater absorbed through the drain belt 130 is drained to another area through the inner space of the drain pipe 110, thereby achieving a rapid draining effect.

As shown in FIGS. 5 and 6, the drain pipe 110 and the drain belt 130 are made of a flexible material such as a plastic material. The drain pipe 110 and the drain belt 130, A plurality of drainage holes 151 formed at predetermined intervals in the drain pipe 110 and the drainage belt 130 in a longitudinal direction so as to communicate with the surfaces of the drainage pipe 110 and the drainage belt 130 in correspondence with the respective drainage holes 151, And a slit groove 152 for discharging the water through the drain hole 151.

The drainage hole 151 formed in the drain pipe 110 and the drainage belt 130 is formed in a circular shape so that the drainage area can be maximized and the drainage pipe 110 and the drainage belt 130 130 and the stiffness and durability thereof.

The drain belt 130 is made of a flexible material and is provided in a rolled form so that the drain belt 130 can be cut by the unit length unit required for the operation and can be easily transported by a person with a length of 100M, will be.

The drain pipe 110 and the drain belt 130 installed in the ground as described above apply a strong earth pressure to both sides of the drain pipe 110 and the drain belt 130 when the ground water contained in the ground 210 is discharged to the outside Even if strong earth pressure generated at this time is applied to both sides of the drain pipe 110 and the drain belt 130, the inner drain hole 151 is prevented from sinking, and the original state is maintained.

The drain belt 130 is inserted into one side of the drain pipe 110 in the form of a clip, and fastened and fixed.

The drainage belt 130 and the drainage pipe 110 are formed in such a manner that the capillary phenomenon, the surface tension, and the siphon phenomenon are harmonized with the groundwater flowing in the ground 210 through the slit grooves 152 and the drainage holes 151, And drained to the outside quickly through a drain pipe 110 having an internal space.

7 is a flowchart illustrating a method of constructing a drainage system for a landscape gardening facility using a drain belt and a pipe according to the present invention.

As shown in FIG. 7, a method of constructing a drainage system of a landscape equipment using a drain belt and a pipe according to the present invention forms a ground surface (210) (S110).

Subsequently, the ground 210 is excavated to a predetermined depth using an excavator to drain the groundwater flowing in the ground 210, thereby forming a plurality of central buried holes 220 and a plurality of branch holes 230 in the longitudinal direction (S120).

A plurality of branch holes 230 are connected to both sides of the central buried hole 220.

Subsequently, a drain belt 130 is embedded in the plurality of branch holes 230 to collect groundwater flowing in the ground 210, and a drain pipe 110 is embedded in the central landfill hole 220. And drains the groundwater collected by the drain belts 130 to the outside (S130).

Then, the drain belt 130 is connected to at least one side of the drain pipe 110 so as to extend to the inside (S140).

Subsequently, the ground layer 240 is formed on the ground 210 including the central buried hole 220 and the branch hole 230 in which the drain pipe 110 and the drain belt 130 are buried (S150). The ground layer 240 is formed on the ground 210 and has a thickness of about 15 to 25 cm. The ground layer 240 is sandwiched between 80 and 90 weight %, Peat moss 8 to 12 wt%, and porous stone 2 to 5 wt%. The sand may be sand having a diameter of 1.5 to 2.5 mm.

Since the topsoil layer 240 is mixed with sand and peat moss, the drainage is improved and the growth of the grass 250 planted in the topsoil layer 240 can be smoothly performed.

The grass 250 is planted on the upper surface of the ground layer 240 (S160). Here, the grass 250 is planted in the ground layer 240, and various kinds of lawns such as, for example, grass, gold, bermudagrass, and bluegrass may be used.

In the embodiment of the present invention, the grass structure for the portion (A) of the wayway is described in the golf course. Generally, the grass structure 200 is formed with a plurality of the grass structures. And the green 300 are also formed with the grass structure as described above.

However, the drainage system and the drainage system of the landscape gardening facility are not limited to the above-described embodiments. For example, the drainage system of the landscape gardening facility and the drainage system of the drainage pipe 110 and the drain belt 130 are buried and used, it is possible to prevent accidents such as leakage of water, subsidence and landslides in advance.

8 is a cross-sectional view showing a drainage system of a permeable block using a drain belt and a pipe according to the present invention.

As shown in FIG. 8, the drainage system using the drain belt and the pipe according to the present invention includes a ground 310 for supporting a road, and a drainage system for supporting and paving the road on the ground 310 A drain belt 330 disposed at a predetermined interval on the base layer 320 to collect and drain the groundwater and a drain belt 330 disposed on the surface of the base layer 320 including the drain belt 330, A sand layer 340 made of gravel or a mixture thereof, and a permeable block 350 arranged at a predetermined interval on the sand layer 340.

On the other hand, the plurality of drain belts 330 are connected to one drain pipe (not shown) having an inner space, so that the groundwater can be drained more effectively.

In the drainage system of the permeable block constructed as described above, rainwater or other water permeated through the permeable block 350 is not effectively drained through the base layer 320 but remains in the groundwater so that the ground 310 sinks, The drainage belt 330 disposed on the base layer 320 collects the residual groundwater and discharges it to the outside.

The method of constructing the drainage system of the permeable block using the drain belt and the pipe according to the present invention constituted as described above forms the ground 310 supporting the road. Here, the ground 310 forms a ground 310 by pouring concrete in order to stably support the road.

Subsequently, a base layer 320 having road support and permeability is formed on the ground 310. The base layer 320 is formed by placing an aggregate containing gravel or the like having a particle size of about 5 to 25 mm.

At this time, the aggregate constituting the base layer 320 has a relatively large particle size to form a large number of voids, through which the base layer 320 has a water permeability function. Typically, the thickness of the base layer 320 is comprised between 30 and 50 cm.

Subsequently, a drain belt 330 for collecting and draining groundwater at regular intervals on the base layer 320 is arranged.

Then, a sand layer 340 made of sand, gravel or a mixture thereof is formed on the entire surface of the base layer 320 including the drain belt 330. Here, the sand 340 is formed by piling up aggregate containing sand. The surface layer 340 is formed to cover the base layer 320, which has a relatively large surface settlement and cracking, And thus the structure is closely integrated. Generally, the thickness of the sand layer 340 is 5 to 10 cm.

The permeable block 350 is arranged at a predetermined interval on the sand layer 340.

Therefore, the drainage system and the method of constructing the permeable block using the drain belt and pipe according to the present invention can be applied to a case where the precipitation type changes into a form of concentrated rainfall due to the influence of the abnormal climate such as global warming and the continuous development of the city, By concentrating for a period of time, the problem of the loss of permeability due to the continuous reduction of the permeability index and the increase of the pressure in the natural drainage system can be avoided by embedding the drainage belt and the drain pipe at the bottom of the permeable block.

Further, the drainage load at the time of concentrated rainfall becomes high, and the problem of the decrease of the permeability and the settlement of the ground due to the excessive penetration of the storm can be solved through the drainage belt and the drain pipe.

In addition, the permeability and the natural drainage rate of the ground are lowered in comparison with the case where the permeability is lowered and the rainfall due to concentrated rainfall is lowered. Also, drainage belts and drain pipes are buried, can do.

The drainage system for a water permeable block or a landscape equipment using a drain belt and a pipe according to the present invention can be applied to at least one of a sidewalk block, a bicycle road, a tunnel, a playground, a permeable block, an underground parking lot, a playground, a rooftop landscape, It is possible to maximize the drainage capacity.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Will be apparent to those of ordinary skill in the art.

110: drain pipe 130: drain belt
210: Ground 220: Central landfill
230: branch hole 240:
250: grass

Claims

However,
A central embedding hole formed at a predetermined depth in the ground,
A plurality of branch holes formed on both sides of the central buried hole to be connected to the central buried hole,
A plurality of drain belts embedded in the respective holes for collecting groundwater flowing in the ground,
A drain pipe that is embedded in the central buried hole and collects groundwater flowing in the ground, and drains the groundwater collected by each drain belt to the outside;
A top layer formed to a predetermined thickness on the ground including the drain pipe and the drain belt;
And a grass to be planted on the upper surface of the upper soil layer.

The system of claim 1, wherein the plurality of slit grooves and drain holes are formed on one or both surfaces of the drain belt.

The system of claim 1, wherein the drain belt is fastened and fixed to at least one side of the drain pipe so as to extend to the inside of the drain pipe.

The drainage system of a landscape gardening facility according to claim 1, wherein the drain belt is made of a flexible material.

[2] The apparatus according to claim 1, wherein the slit groove receives groundwater and discharges the groundwater through the drain hole, wherein the drain hole is connected to a drain pipe having an inner space and groundwater introduced through the slit groove, Drainage system of landscaping facility using drain belt and pipe.

The ground supporting the road,
A base layer configured to support a road and a water permeability function on the ground,
A drain belt arranged at regular intervals on the base layer for collecting and discharging groundwater,
A surface layer formed of sand, gravel or a mixture thereof formed on the entire surface of the base layer including the drain belt,
And a water permeable block arranged at a predetermined interval on the surface layer. The drainage system of a permeable block using a drain belt and a pipe.

7. The drainage system of claim 6, wherein the plurality of drain belts are connected to one drain pipe having an internal space.

Forming a ground;
A step of excavating the ground to a predetermined depth to form a plurality of branch holes to be connected to both sides of the central buried hole together with the central buried holes in the longitudinal direction;
Draining the groundwater collected in each of the drain belts to the outside by embedding a drain pipe in the center buried hole by inserting a drain belt into the plurality of branch holes to collect groundwater flowing in the ground;
Connecting the drain belt to at least one side of the drain pipe so as to extend into the interior;
Forming a ground layer on the ground including a center buried hole and a branch hole in which the drain pipe and the drain belt are buried;
And a step of planting grass on the upper surface of the ground layer.

The drainage system of claim 8, wherein the drain belt is hooked to the drain pipe while being inserted into a clip.

Forming a ground supporting the road;
Forming a base layer having road support and permeability functions on the ground;
Arranging a drain belt for collecting and draining groundwater at regular intervals on the base layer;
Forming a sand layer of sand, gravel or a mixture thereof on the entire surface of the base layer including the drain belt;
And arranging the permeable block so as to have a predetermined gap on the sand layer.