KR102091212B1 - Noise barrier with basic structure using pile and construction method thereof - Google Patents

Abstract

The present invention relates to a soundproof structure having a foundation structure using a pile and a construction method thereof. The purpose of the present invention is to provide the soundproof structure having the foundation structure using the pile, capable of reducing time and human resources required for construction of a soundproof structure, and the construction method for the same. To achieve the purpose of the present invention, the soundproof structure having the foundation structure using the pile comprises: multiple piles formed in the shape of a cylinder having a sharp lower end and having a spiral blade on the outer circumference thereof, wherein the multiple piles are fixed into the ground while drilling the ground surface and being inserted into the ground by rotation and insertion; multiple pillars erected in an upright position on the ground as a lower end is connected to an upper end of each pile; multiple soundproof panels installed to connect the two pillars between the two neighboring pillars; a connection means embedded in the ground along with the pile and connecting the multiple piles so that the multiple piles moves together; and a fixing means installed in the each pile to have the posture crossing at a right angle to a connection bar forming the connection means, wherein the fixing means is embedded in the ground along with the pile and prevents the pillar assembled to the pile from falling.

Description

Noise barrier with basic structure using piles and construction method thereof

The present invention relates to a soundproof structure and a construction method thereof, and more specifically, a plurality of files are installed in the ground, but a plurality of files are connected to each other to form a basic structure for supporting the soundproof structure, and on top of each file The present invention relates to a soundproof structure having a basic structure using a file configured to be constructed in such a way that the soundproof panel is installed on the prop together with assembling the post and a construction method therefor.

In general, the soundproof structure is a structure that is installed around the road or railroad to reduce the noise transmitted from the vehicle driving the road or railroad to the adjacent residential area, the soundproof wall and the soundproof tunnel are the most representative.

The soundproof structure is composed of a support beam that is spaced apart from each other at regular intervals along a road or a railroad, and a soundproof panel that is installed to connect two support beams between two adjacent support beams.

On the other hand, the support beam is composed of an H-beam fixedly installed at the lower end so as to have a standing position, and the soundproof panel has a rectangular structure and includes sound insulation or sound absorbing material or reduces noise through reflection of sound waves. It is configured to have a structure, and the soundproof panel is fixedly installed between two adjacent support beams to form a soundproof structure that blocks or reduces noise.

As the soundproof structure constructed in this way is not only extended along a road or a railway, but also has a considerable height from the ground, a sound load is applied to the soundproof structure due to various environmental factors such as wind pressure.

Therefore, the support beam should be fixedly installed on the ground to prevent the soundproof structure from collapsing due to wind pressure or the like.

Accordingly, in the related art, methods such as forming a foundation structure by pouring concrete at the lower end of the support beam in the field, or transporting and installing a pre-made precast block to the site to form a foundation structure for stably supporting the support beam, etc. Is being used.

However, the conventional method as described above has to be preceded by the installation of formwork for pouring concrete or excavation to install the precast block in the ground, and requires a lot of manpower and time to form the basic structure. .

For example, in the case of patent document 1 targeting a soundproof wall foundation, it is composed of a foundation pile, a wall column, and a connecting plate, and after purchasing a foundation pile in a hole drilled in the ground, it is fixed by grouting and fixed. The construction of the soundproofing wall is made by assembling the wall column above and then installing a connecting plate between the wall columns.

In this patent document 1, since the excavation to the depth is required for the installation of the foundation pile, the construction period of the soundproofing wall becomes longer as the work is not easy and the time until the grouting material hardens after grouting is required.

Registered Patent Publication No. 10-1363489 (announced on February 27, 2014)

The present invention has been made in consideration of the above problems, and an object of the present invention is to provide a soundproof structure having a basic structure using a file that can reduce manpower and time required for the construction of the soundproof structure and a construction method thereof.

Another object of the present invention is a sound insulation having a basic structure using a file that is made to support the strut more stably, including a structure in which piles installed in the ground are connected to each other and the load transmitted from the struts of the soundproof structure is distributed to the ground. In providing a structure and its construction method.

The present invention to achieve the above object and to carry out the task of removing the conventional defects is made of a lower end is formed in the form of a pointed cylinder, a spiral blade is formed on the outer circumferential surface while entering the ground by rotation and press-fitting A number of files fixedly installed in the ground; A plurality of posts coupled to the upper end of each pile and erected in a standing position from the ground; A plurality of soundproof panels installed to connect the two pillars between two pillars disposed adjacent to each other; Connection means for connecting a plurality of files so that a plurality of files behave together, and being embedded in the ground together with the files; And a fixing means installed in each file to have a posture orthogonal to the connecting bar constituting the connecting means and preventing the file and the pillars assembled thereto from being collapsed by being buried in the ground together with the file. A first fixing bracket formed on each pile so as to have a structure protruding from the outer circumferential surface of the pile at the upper end portion of the pile, and the upper portion of the pile formed in an open structure; And a connection bar having a horizontal posture and connecting a plurality of files to each other while being partially inserted into and fixed into the first fixing bracket through an open upper portion of the first fixing bracket. A second fixing bracket formed in each pile so as to have a structure protruding from the outer circumferential surface of the pile at the upper end of the pile, and a part of the upper end formed in an open structure; And a bar-shaped fixing part having a horizontal posture and being inserted into and fixed into the interior of the second fixing bracket through an open upper end of the second fixing bracket so as to be orthogonal to the connecting bar, and fixing portions at both ends of the fixing portion. It provides a soundproof structure having a basic structure using a pile, characterized in that consisting of; fixed member made of a flat plate-shaped resistor formed to have a wider width.

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On the other hand, in the soundproof structure having a basic structure using the pile, the connecting bar is made of a rectangular cross section having a first long side and a first short side, and the width of the open upper opening of the first fixing bracket is the first It may be larger than one short side and smaller than the first long side.

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On the other hand, in the soundproof structure having a basic structure using the pile, the fixing portion is made of a rectangular cross section having a second long side and a second short side, and the width of the open upper opening of the second fixing bracket is the second It may be formed larger than the short side and smaller than the second long side.

On the other hand, in the soundproof structure having a basic structure using the pile, the first fixing bracket constituting the connecting means and the second fixing bracket constituting the fixing means are made of a cylindrical structure to be fixed to the upper end of the pile. It may be formed on the outer peripheral surface of the congestion.

In addition, the present invention is a step of installing a plurality of piles consisting of a spiral blade is formed on the outer circumferential surface in the form of a pointed cylinder at the lower end, with a structure spaced apart at regular intervals (S10); Connecting a plurality of files installed on the ground to each other with a connection bar (S20); Installing a fixing member to each file installed on the ground, the step of installing the fixing member orthogonal to the connection bar (S30); A step of assembling and holding a post on each pile (S40); And a step (S50) of installing a sound insulation panel between the pillars and the pillars.

According to the present invention having the above characteristics, it is possible to quickly construct a soundproof structure by minimizing pre-work such as excavation to form a foundation structure for fixing a support structure constituting the soundproof structure to the ground.

In addition, since a plurality of files fixedly installed in the ground are configured to be connected to each other through a connecting means to behave together, the impact or load transmitted to the pile through the struts can be smoothly distributed to the ground, thereby typhoons, etc. It is possible to prevent the soundproof structure from being damaged as the landlord collapses due to a natural disaster.

In addition, the fixing means installed in each pile additionally supports the pile in a direction different from the connecting means, and by fixing the pile firmly to the ground through an organic combination of a spiral blade and a fixing means and connecting means formed in the pile, Natural disasters such as typhoons can more effectively prevent the landlord from falling.

1 is a front view of a soundproof tunnel according to the present invention,
2 is a partial perspective view of a soundproof structure according to a preferred embodiment of the present invention,
3 is a perspective view of a pile according to a preferred embodiment of the present invention,
4 is a perspective view of a prop according to a preferred embodiment of the present invention,
5 is a perspective view of a file including the first and second fixing brackets according to the present invention,
6 is a perspective view showing a state in which the connecting bar and the fixing member according to the present invention are installed in a pile;
7 is a front view showing a state in which the soundproof structure according to the present invention is constructed,
8 is a side view showing a state in which the soundproof structure according to the present invention is constructed.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, when it is determined that detailed descriptions of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, detailed descriptions thereof will be omitted.

1 is a front view of a soundproof tunnel according to the present invention, FIG. 2 is a partial perspective view of a soundproof structure according to a preferred embodiment of the present invention, FIG. 3 is a perspective view of a file according to a preferred embodiment of the present invention, and FIG. 4 is 5 is a perspective view of a file including the first and second fixing brackets according to the present invention, and FIG. 6 is a connection bar and a fixing member according to the present invention installed in a file 7 is a front view showing a state in which the soundproof structure according to the present invention is constructed, and FIG. 8 is a side view showing a state in which the soundproof structure according to the present invention is constructed.

The soundproof structure having a basic structure using a pile according to the present invention includes a pile 110, a strut 120, a soundproof panel 130, and a connecting means 140.

The pile 110 is fixedly installed in the ground to form a basic structure for supporting the strut 120, and the lower end is formed in the shape of a pointed cylinder, but consists of a spiral blade 111 formed on the outer circumferential surface to rotate and It is configured to be fixed to the ground while entering the ground by the press-in operation.

As described above, the spiral blade 111 formed on the outer circumferential surface of the pile 110 induces the pile 110 to be more smoothly inserted into the ground during the installation process of the pile 110, and the resistor in the ground after the installation of the pile 110. Since the flow of the pile 110 is suppressed while acting as, it is possible to securely fix the pile 110.

Meanwhile, a support plate 112 to which the support 120 is coupled is further formed at the upper end of the pile 110, and the support plate 112 has a plurality of first through holes in which bolts for binding with the support 120 are installed ( 113) is formed.

The pile 110 is composed of a plurality of files, and a plurality of piles 110 are installed to be spaced apart from each other along the longitudinal direction of the soundproof structure to be constructed.

The holding 120 is to support the soundproof panel 130, the lower end is fixed to the pile 110 is coupled, it is erected in a standing position from the ground.

On the other hand, the holding 120 is made of a holding body 121 made of an H beam or a hollow pipe, and a fixed plate 122 of a flat plate formed to be fixed to the lower end of the holding body 121, the fixing plate 122 ), A plurality of second through holes 123 corresponding to the first through holes 113 are formed.

The assembly of the support 120 and the pile 110 configured as described above, the fixing plate 122 faces the supporting plate 112, but the first through hole 113 of the supporting plate 112 and the second through of the fixing plate 122 In the state in which the posts 120 are arranged so that the holes 123 coincide, the bolts are disposed to penetrate the first and second through holes 113 and 123, and the piles 110 and the posts are held in such a way that the nuts are fastened to the ends of the bolts. 120) can be assembled and fixed.

The soundproof panel 130 is installed to connect the two pillars 120 between two adjacent pillars 120 to form a wall blocking noise with the pillars 120.

On the other hand, the soundproof panel 130 is made of a block of a hexahedron, and may be constructed of a sound absorbing material or sound insulation material for attenuating noise.

The soundproof panel 130 is made of a plurality, and a plurality of soundproof panels 130 are installed in a stacked structure between the post 120 and the post 120 to form a wall for blocking or attenuating noise. .

The connecting means 140 connects a plurality of installed files 110 fixed to the ground to induce the plurality of files 110 to behave together, and a first fixing bracket formed on each file 110 ( 141), and a connection bar 142 connecting the first fixing bracket 141 formed on the plurality of files 110.

The first fixing bracket 141 has a structure that protrudes from the outer circumferential surface of the pile 110 at the upper end of the pile 110, and is formed so that a part of the top has an open structure.

On the other hand, the first fixing bracket 141 according to a preferred embodiment of the present invention has an empty square cross-sectional shape, and is configured to have an opening 1411 for inserting a connecting bar 142 at the upper end.

The connection bar 142 is installed in the first fixing bracket 141 installed in the file 110 to connect a plurality of files 110, has a horizontal posture, and a part of the first fixing bracket 141 It is configured to connect a plurality of files 110 while being inserted and fixed into the first fixing bracket 141 through the opening 1411.

On the other hand, the connection bar 142 according to the preferred embodiment of the present invention includes two first long side sides 1421 having a relatively long length and two first short side sides 1422 having a relatively short length. It is made of a bar or pipe having a rectangular cross section, and the width W1 of the first opening 1411 formed in the first fixing bracket 141 corresponding to the connecting bar 142 is greater than the first end side 1422. It is formed to have a larger and smaller size than the first long side 1421.

Therefore, when the connecting bar 142 is inserted into the first fixing bracket 141, the first fixing bracket (142) in a state where the connecting bar 142 is erected so that the first end side 1422 faces the first opening 141 141), and then connect the bar 142 from the first fixing bracket 141 by causing the first long side 1421 to face the first opening 1411 through 90 degree rotation of the connecting bar 142 It is prevented from separating, and then the bolts are fastened to completely fix the connection bar 142 to the first fixing bracket 141.

Fixing means to prevent the holding 120 from falling in the front-rear direction of the soundproof structure is installed in each file 110 so as to have an orthogonal posture with the connection bar 142 installed to connect the plurality of files 110 in this way 150 may be further included.

The fixing means 150 is composed of a second fixing bracket 151 and the fixing member 152.

The second fixing bracket 151 is formed on the upper end of the pile 110 to have a structure protruding from the outer circumferential surface of the pile 110, similar to the first fixing bracket 141, but different from the first fixing bracket 141 It is formed to have a structure protruding from the other direction.

The second fixing bracket 151 has a hollow rectangular cross-sectional shape, and is configured to have a second opening 1511 for inserting the fixing member 152 at the upper end.

Meanwhile, FIG. 5 shows a structure in which the second fixing bracket 151 is positioned higher than the first fixing bracket 141, and the first fixing bracket 141 and the second fixing bracket 151 are formed to have a 90 degree angle. It is done.

The fixing member 152 is installed to be extended in a direction perpendicular to the connection bar 142 while being fixed to the second fixing bracket 151 so that the pile 110 and the post 120 fall in the front-rear direction of the soundproof structure. To prevent, it is composed of a fixed portion 1521 and a resistor portion 1522.

The fixing portion 1521 is inserted into and fixed into the second fixing bracket 151 while forming the central portion of the fixing member 152, and two second long sides 1523 having a relatively long length. It is formed of a bar or pipe of a rectangular cross section including two second end sides 1524 having relatively short lengths.

The width W2 of the second opening 1511 formed in the second fixing bracket 151 in response to the fixing portion 1521 having a straight cross section is greater than the second end side 1524 and the second long side It is formed to have a smaller size than (1523).

Accordingly, when the fixing portion 1521 is inserted into the second fixing bracket 151, the second fixing bracket (2) with the fixing portion 1521 erected so that the second end side 1524 faces the second opening 1511 151), and then through the 90 degree rotation of the fixing portion 1521, the second long side 1523 faces the second opening 1511, thereby fixing the portion 1521 from the second fixing bracket 151 It is prevented from separating, and then the bolt is fastened to completely fix the fixing portion 1521 to the second fixing bracket 151.

The resistance portion 1522 is formed to have a structure integral with the fixing portion 1521 at both ends of the fixing portion 1521, but is flat plate type having a wider width than the second long side 1523 of the fixing portion 1521 It consists of blocks.

As described above, the fixing member 152 composed of the fixing portion 1521 and the resistor portion 1522 is installed in the second fixing bracket 151 to be orthogonal to the connecting bar 142 in a horizontal posture, and is supported together with the pile 110. As it is buried in, the load transmitted through the pile 110 is distributed to the ground, and the pile 110 and the post 120 are prevented from falling down while acting as a resistor in the ground.

On the other hand, the first fixing bracket 141 constituting the connecting means 140 and the second fixing bracket 151 constituting the fixing means 150 may be welded and fixed directly to the file 110, Considering the convenience and accuracy of the installation work of the first and second fixing brackets 141 and 151, the first and second fixing brackets 141 and 151 are formed on a separate fixing body 160, and the fixing body 160 is a file 110. It is preferable that the installation of the first and second fixing brackets 141 and 151 is performed in a manner that is installed in the system.

At this time, the fixing body 160 is formed in a cylindrical structure having an inner diameter corresponding to the outer diameter of the upper end of the pile 110 and fixed to the pile 110 by welding or bolting while being coupled to the upper end of the pile 110. It is configured to be, such that the first and second fixing brackets 141 and 151 on the outer circumferential surface of the fixing body 160 are formed to have a 90-degree angle at different heights.

A solar panel that generates electricity using solar energy may be further installed in the soundproof structure configured as described above.

The construction method of the soundproof structure according to the present invention, which is implemented by using a soundproof structure having a basic structure using a file constructed as described above, is formed in the form of a pointed cylinder at the lower end, and a spiral blade 111 is formed on the outer circumferential surface. Step (S10) of installing a plurality of files made of a structure spaced apart at regular intervals on the ground (S10); Connecting a plurality of files 110 installed on the ground to each other with a connection bar 142 (S20); A step of installing a fixing member 152 on each of the files 110 installed on the ground, and installing the fixing member 152 so as to be orthogonal to the connection bar 142 (S30); A step of assembling and holding the posts 120 on the top of each pile 110 (S40); And a step (S50) of installing the sound insulation panel 130 between the support 120 and the support 120.

The step S10 is a process of installing the prepared file 110 on the ground, and consists of installing a plurality of files 110 spaced apart at regular intervals along the longitudinal direction of the soundproof structure to be constructed.

On the other hand, the installation of the pile 110 is made by pressing together with rotating the pile 110 using heavy equipment, wherein the first fixing bracket 141 and the second fixing bracket 151 are located at a lower position than the ground. However, it is installed to be exposed to the atmosphere.

Space for installing the connection bar 142 connecting the file 110 and the file 110, such that the first fixing bracket 141 and the second fixing bracket 151 are exposed to the atmosphere from a place lower than the ground. Excavation work is required to secure.

However, the excavation work is for exposing the first and second fixing brackets 141 and 151 and securing the installation space of the connecting bar 142, and does not need to be deeply formed. .

In step S20, after the installation of the file 110 is completed, a plurality of files 110 are connected to the connection bar 142 by installing the connection bar 142 on the first fixing bracket 141 installed at the upper end of the file 110. It is made to connect to.

The connection bar 142 is installed by setting the first opening portion 1411 in a state where the first end side 1422 of the connection bar 142 faces the first opening portion 1411 of the first fixing bracket 141. After inserting the connecting bar 142 through the first fixing bracket 141, turn the connecting bar 142 90 degrees to face the first long side 1421 to the first opening 1411, and the first The fastening bracket 141 and the connecting bar 142 are fastened to a bolt so that the connecting bar 142 is fixed to the first fixing bracket 141.

Through this operation, a plurality of piles 110 are connected to each other via the connecting bar 142 to form a single unit, and thus, it is possible to construct a solid foundation structure supporting the strut 120.

The step S30 is a process of installing the fixing member 152 on each file 110, and consists of fixing the fixing portion 1521 of the fixing member 152 by inserting it into the second fixing bracket 151, At this time, the fixing member 152 is installed such that the second long side 1523 of the fixing portion 1521 has a horizontal posture, and the wide upper and lower surfaces of the resistor portion 1522 have a horizontal posture.

The fixed member 152 installed as described above is buried in the ground and acts as a resistor in the ground, thereby further suppressing the inclination of the pile 110 or the strut 120 in the front-rear direction, thereby making it possible to construct a more robust foundation structure.

The step S40 is a process of installing the post 120, and is made by arranging and assembling and holding the post 120 on the support plate 112 exposed to the ground.

That is, the holding plate 120 is disposed so that the fixing plate 122 formed on the lower portion of the holding plate 120 is placed on the supporting plate 112 exposed to the ground, but the first through hole 113 and the second through hole 123 By placing the struts 120 to coincide, and the bolts are fastened to the ends of the bolts while the bolts are installed to penetrate the first and second through holes 113 and 123, the pile 110 and the struts 120 are bound to each other. .

When the installation of the connection bar 142 and the fixing member 152 and the installation of the supporter are completed through the above-described process, the connection bar 142 and the fixing member 152 are filled with the file 110 to be completely filled. do.

After all, the pile 110 according to the present invention is constrained by movement in various directions by an organic combination of the spiral blade 111, the connecting bar 142, and the fixing member 152, without using a concrete foundation block. It is possible to secure a rigid structure, and it is possible to implement a basic structure capable of stably supporting the soundproof structure.

The step S50 is a process of installing the soundproof panel 130, and is made by fixing the prepared soundproof panel 130 by installing it between the post 120 and the post 120.

The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made to any person skilled in the art to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. Of course, such changes are within the scope of the claims.

<Explanation of reference numerals for main parts of drawings>
110: file 111: me
120: prop 130: soundproof panel
140: connecting means 141: first fixing bracket
1411: first opening 142: connecting bar
1421: 1st side side 1422: 2nd side side
150: fixing means 151: second fixing bracket
1511: second opening 152: fixing member
1521: fixing section 1522: resistance section
1523: 1st side side 1524: 2nd side side
160: fixed body

Claims (8)

The lower end is made of a pointed cylindrical shape, and consists of a spiral blade 111 formed on the outer circumferential surface, so that a plurality of files 110 are fixedly installed in the ground while entering the ground by rotation and press-fitting;
A plurality of posts 120 coupled to the upper end of each pile 110 and erected in a standing position from the ground;
A plurality of sound insulation panels 130 installed to connect the two pillars 120 between the two pillars 120 disposed adjacent to each other;
A connecting means 140 connecting a plurality of files 110 so that the plurality of files 110 behave together, and being embedded in the ground together with the files 110; And
The connection bar 142 constituting the connection means 140 is installed in each file 110 so as to have an orthogonal posture, and the file 110 is embedded in the ground together with the file 110 and the pillar 110 assembled therewith. It is composed of; fixing means to prevent the fall (150),
The connecting means 140 is formed on each pile 110 so as to have a structure protruding from the outer circumferential surface of the pile 110 at the upper end of the pile 110, and the first fixing bracket formed of a structure in which the upper part is opened ( 141); And a connecting bar having a horizontal posture and connecting a plurality of files 110 to each other while being partially fixed by being inserted into the first fixing bracket 141 through an open upper portion of the first fixing bracket 141 ( 142);
The fixing means 150 is formed on each pile 110 so as to have a structure protruding from the outer circumferential surface of the pile 110 at the upper end of the pile 110, and a second fixing bracket formed with a structure in which the upper part is opened ( 151); And a bar-shaped fixing part having a horizontal posture and being inserted and fixed into the second fixing bracket 151 through the open upper end of the second fixing bracket 151 so as to be orthogonal to the connecting bar 142. Using a file characterized in that consisting of (1521) and the fixing member 152 consisting of a flat-type resistance portion 1522 formed to have a wider width than the fixing portion 1521 at both ends of the fixing portion 1521; Soundproof structure with a basic structure.
delete The method according to claim 1,
The connection bar 142 is made of a rectangular cross-section having a first long side 1421 and a first short side 1142,
The width of the open top opening 1411 of the first fixing bracket 141 is larger than the first short side 1422 and smaller than the first long side 1421, which has a basic structure using a file. Soundproof structure.
delete delete The method according to claim 1,
The fixing portion 1521 is made of a rectangular cross section having a second long side 1523 and a second end side 1524,
The width of the open top opening 1511 of the second fixing bracket 151 is larger than the second short side 1524 and smaller than the second long side 1515, and has a basic structure using a file. Soundproof structure.
The method according to claim 1,
The first fixing bracket 141 constituting the connecting means 140 and the second fixing bracket 151 constituting the fixing means 150 are formed in a cylindrical structure to be fixed to the upper end of the pile 110 Soundproof structure having a basic structure using a file, characterized in that formed on the outer circumferential surface of the fixture (160).
In constructing a soundproof structure having a basic structure using a pile according to any one of claims 1, 3, 6, 7,
A step (S10) of installing a plurality of piles 110, which are made of a pointed cylindrical shape at a lower end and formed with a spiral blade 111 on an outer circumferential surface, with a structure spaced apart at regular intervals;
Connecting a plurality of files 110 installed on the ground to each other with a connection bar 142 (S20);
A step of installing a fixing member 152 on each of the files 110 installed on the ground, and installing the fixing member 152 so as to be orthogonal to the connection bar 142 (S30);
A step of assembling and holding the posts 120 on the top of each pile 110 (S40); And
The step of installing the soundproof panel 130 between the support 120 and the support 120 (S50); Construction method of a soundproof structure having a basic structure using a file, characterized in that consisting of.

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