KR101014268B1 - gravel protection panel for gravel ballast - Google Patents

gravel protection panel for gravel ballast Download PDF

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Publication number
KR101014268B1
KR101014268B1 KR1020080044509A KR20080044509A KR101014268B1 KR 101014268 B1 KR101014268 B1 KR 101014268B1 KR 1020080044509 A KR1020080044509 A KR 1020080044509A KR 20080044509 A KR20080044509 A KR 20080044509A KR 101014268 B1 KR101014268 B1 KR 101014268B1
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KR
South Korea
Prior art keywords
gravel
panel
bottom plate
wall
width
Prior art date
Application number
KR1020080044509A
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Korean (ko)
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KR20090118613A (en
Inventor
홍병남
Original Assignee
(주)신성엔지니어링
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Publication date
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Priority to KR1020080044509A priority Critical patent/KR101014268B1/en
Publication of KR20090118613A publication Critical patent/KR20090118613A/en
Application granted granted Critical
Publication of KR101014268B1 publication Critical patent/KR101014268B1/en

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/001—Track with ballast

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

The present invention by installing a gravel protection panel on the gravel diagram, construction cost reduction according to the construction surface width reduction, gravel shoulder shoulder section collapse and gravel loss prevention, gravel scattering prevention, maintenance personnel in-line access and track side The objective is to provide a gravel protection fence for gravel roads to reduce the maintenance effort, reduce the amount of gravel required, and maintain a more stable gravel trajectory by securing a wider passageway and strengthening the lateral resistance.

The gravel-like gravel film protection panel according to the present invention for achieving the above object is disposed to face each other at a predetermined interval, the bottom plate made of a rectangular shape having a predetermined width and thickness, and integrally formed from the upper surface of the bottom plate And a panel made of a wall having a curved shape having a constant height and width upwardly; Characterized in that the tie bar is fixed by the nut so as to maintain a constant interval across the panel of the one side and the other side panel.

Gravel, Protective Panel

Description

Gravel protection panel for gravel protection {gravel protection panel for gravel ballast}

The present invention relates to a gravel protection panel for gravel.

In general, gravel beds (GB) as shown in Figure 1 in the track (1) between the roadbed (2) and the sleeper (3) is filled with gravel (4) to spread the train load to the roadbed (2), Good drainage, preventing the breakage of the roadbed and the movement of the sleepers, and the elasticity of the track to absorb the vibration of the train and at the same time there is a function that is convenient to correct in the event of abnormality.

However, the conventional gravel road (GB) as described above should be preserved and managed so as to maintain the cross-sectional shape at the time of construction continuously, but the loosening and gravel scattering due to the vibration during the train operation, maintenance personnel to enter and exit the track Due to the collapse of the injured shoulder cross section and the loss caused by gravel inflow into the catchment or drainage on the track side, there is a problem to maintain the injured section and secure the resistance by carrying out the constant cleanup and gravel replenishment. Even when the personnel enter and exit the track, traffic is very uncomfortable.

Therefore, the present invention has been devised to solve the problems described above, by installing a gravel protection panel on the gravel road, construction cost reduction according to the construction plane width reduction, gravel shoulder shoulder section collapse and gravel loss prevention, By preventing gravel scattering, maintenance personnel can easily access the tracks and secure passageways on the sides of the tracks, as well as strengthen the lateral resistance, thereby reducing maintenance efforts, reducing the amount of gravel required, and maintaining more stable gravel trajectories. The purpose is to provide a protection panel for gravel gravel.

The gravel-like gravel film protection panel according to the present invention for achieving the above object is disposed to face each other at a predetermined interval, the bottom plate made of a rectangular shape having a predetermined width and thickness, and integrally formed from the upper surface of the bottom plate And a panel made of a wall having a curved shape having a constant height and width upwardly; Characterized in that the tie bar is fixed by the nut so as to maintain a constant interval across the panel of the one side and the other side panel.

As described above, the gravel protection panel for gravel according to the present invention has the following effects.

First, the present invention has the advantage that the elongation is prevented because the lateral resistance is increased to the gravel.

Second, the present invention has the advantage of preventing the cross-sectional collapse and gravel loss of the shoulder portion gravel.

Third, the present invention has the advantage that can be installed in the gravel phase, the turnout section, bridges, tunnels and earthworks, such as connection points, manhole installation surroundings, line side signals, control unit installation places and the like.

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

Figure 2 is a perspective view showing a gravel protection panel for gravel road according to the present invention, Figure 3 is a front view showing a gravel protection panel for gravel road according to the present invention, Figure 4 is for gravel road according to the present invention It is the separated perspective view which shows the gravel protection panel.

As shown in these drawings, the gravel-like gravel film protection panel according to the present invention is arranged to face each other at regular intervals, the bottom plate 12 made of a rectangular shape having a constant width and thickness, and the upper surface of the bottom plate A panel (10) formed of a wall (14) formed integrally therefrom and having a curved shape having a constant height and width upwardly; The tie bar 30 is fixedly installed by the nut 22 so that a constant distance is maintained across the panel 10 on one side and the panel 10 on the other side.

Here, the fastening hole 16 having a predetermined diameter is formed in the wall 14 at regular intervals, and the drain hole 18 having a predetermined diameter at regular intervals in the lower portion of the fastening hole 16. Is formed.

In addition, the wall 14 has male and female shear keys 20 and 22 formed on left and right sides of the wall 14 so as to largely resist transverse rolling.

At least one tie bar 30 is fixed to the panel 10.

That is, the gravel protection panel for gravel protection according to the present invention (P) is made of a panel 10 and a tie bar 30, by firmly fixing the panel 10 with tie bars 30 at regular intervals. Characterized in that to prevent gravel jungle.

Here, the panel 10 is a precast panel which is cured by pouring concrete, and is disposed to face each other at regular intervals, and includes a bottom plate 12 formed of a rectangular shape having a predetermined width and thickness, and an upper surface of the bottom plate. It is formed integrally and at the same time consists of a wall 14 made of a curved shape having a constant height and width upwards, the wall 14 is formed with a fastening hole 16 having a predetermined diameter at regular intervals on the top The drain hole 18 having a predetermined diameter is formed at a lower portion of the fastening hole 16. The wall 14 has a male and female shear key 20 and 22 formed at left and right sides thereof.

In particular, the fastening hole 16 and the drain hole 18 are formed in the panel 10 to facilitate the coupling with the tie bar 30, and excellent drainage is achieved.

On the other hand, the tie bar 30 is a kind of steel bar, the thread formed on both ends of the outer peripheral surface to facilitate the fastening with the nut 32, at least one fixed to the panel 10, if necessary fixed installation It may be possible.

A description will be given of the construction of the gravel-like gravel membrane protective panel according to the present invention having the configuration as described above.

5 is an exemplary view showing a state in which a gravel protection panel for gravel drawing according to the present invention is installed on gravel drawing.

As shown in this figure, the gravel-like gravel protection panel construction method according to the present invention comprises the steps of constructing a concrete subgrade (2) by pouring concrete to have a certain thickness on the natural ground to support the track; Installing a gravel protection panel (P) on both sides of the roadbed (2); Filling the gravel (4) in the gravel protection panel (P); Installing a sleeper (3) on the gravel (4); It consists of a step of fixing the track 1 on the sleeper (4).

Here, the gravel protection panel (P) is arranged to face each other at regular intervals, the bottom plate 12 made of a rectangular shape having a predetermined width and thickness, and formed integrally from the upper surface of the bottom plate and at the same time upward A panel 10 comprising a wall 14 having a curved shape having a height and a width; The tie bar 30 is fixedly installed by the nut 32 so that a constant distance is maintained across the panel 10 on the one side and the panel 10 on the other side.

In addition, the wall 14 has a fastening hole 16 having a predetermined diameter at regular intervals at an upper portion thereof, and a drain hole 18 having a predetermined diameter at regular intervals at a lower portion of the fastening hole 16. Is done.

The wall 14 is provided with male and female shear keys 20 and 22 on left and right sides thereof.

In addition, at least one tie bar 30 is fixed to the panel 10.

Meanwhile, the gravel protection panel P is continuously constructed using the male and female shear keys 20 and 22.

Gravel protection panel for gravel protection according to the present invention having the configuration as described above and the construction method thereof gravel phase (GB), the turnout section, bridges and tunnels and tunnels, such as connection points, manhole installation surroundings, track side It can be installed around signal, control device installation place.

Therefore, the construction of the gravel protection panel (P) for gravel painting is possible to maintain the circular cross section of the gravel (4), easy for the maintenance personnel to pass through, the maintenance and weeding work of the gravel (4) cross section It is possible to reduce, gravel (4) orbital spreading work is easy, there is an effect that the construction is easy to shorten the air.

Hereinafter, the present invention will be described in more detail with reference to various embodiments.

Example 1

Figure 6 is a cross-sectional view showing a first embodiment of the gravel-like gravel protection panel according to the present invention.

As shown in this figure, the gravel-like gravel film protection panel according to the present invention is arranged to face each other at regular intervals, the bottom plate 12 made of a rectangular shape having a predetermined width and thickness, and the top surface of the bottom plate A panel (10) formed of a wall (14) formed integrally therefrom and having a curved shape having a constant height and width upwardly; It is the same as the basic example in that it consists of a tie bar 30 fixedly installed by the nut 22 so that a constant distance is maintained across the panel 10 on one side and the panel 10 on the other side,

However, in the first embodiment of the present invention, the bottom portion of the bottom plate 12 is formed with a predetermined length and at the same time a plurality of support portions 24 are formed, the inner side of the bottom plate 12 has a constant angle, protruding The settled portion 26 is provided, and a plurality of uneven portions 15 are formed inside the wall 14.

That is, in the first embodiment of the gravel-like gravel protection panel according to the present invention, the support portion 24, the settled portion 26 and the uneven portion 15 are additionally formed in the basic example, and the gravel 4 This is to secure the panel 10 support.

[Example 2]

Figure 7 is a cross-sectional view showing a second embodiment of the gravel-like gravel protection panel according to the present invention.

As shown in this figure, the gravel-like gravel film protection panel according to the present invention is arranged to face each other at regular intervals, the bottom plate 12 made of a rectangular shape having a predetermined width and thickness, and the bottom plate 12 Connection plate 13 is in close contact with each other between one side and the other side; A panel 10 formed integrally from an upper surface of the bottom plate 12 and formed of a wall 14 having a curved shape having a constant height and width upward; A sheath pipe 42 embedded therein from the lower part of the wall 14 to the upper part, a PS steel wire 44 inserted into the sheath pipe 42, and a fixing device for fixing the PS steel wire 44 after being tensioned. It consists of the fixing device 40 which consists of 46.

Here, the fastening hole 16 having a predetermined diameter is formed in the wall 14 at regular intervals, and the drain hole 18 having a predetermined diameter at regular intervals in the lower portion of the fastening hole 16. Is formed.

In addition, the bottom of the bottom plate 12 is formed with a predetermined length and at the same time a plurality of support portions 24 are formed.

In addition, a plurality of uneven parts 15 are formed inside the wall 14.

That is, the second embodiment of the gravel protection film for gravel protection according to the present invention shows that the basic example is connected to the tie bar 30 in a state in which the left and right panels 10 are separated,

The second embodiment of the present invention has a structure in which the connecting plate 13 is in close contact between the left and right panels 10, and adopts a structure in which the fixing device 40 is installed on each of the walls 14.

In order to structurally reinforce the panel 10, the sheath pipe 42 is embedded in the wall 14, the PS steel wire 44 is inserted into the sheath pipe 42, and then the PS steel wire 44 is inserted into the PS steel wire 44. It is structurally reinforced by adding prestress.

Further, by applying the first embodiment of the present invention to the second embodiment, the support portion 24, the settled portion 26, and the uneven portion 15 are further formed to support the panel 10 by the gravel 4. This is to secure.

1 is an exemplary view showing a general gravel drawing,

Figure 2 is a perspective view showing a gravel protection panel for gravel road according to the present invention,

Figure 3 is a front view showing a gravel protection panel for gravel road according to the present invention,

Figure 4 is a cross-sectional view showing a gravel protection panel for gravel road according to the present invention,

5 is an exemplary view showing a state in which a gravel protection panel for gravel drawing according to the present invention is installed on gravel drawing,

6 is a cross-sectional view showing a first embodiment of a gravel protection panel for gravel drawing according to the present invention;

Figure 7 is a cross-sectional view showing a second embodiment of the gravel protection plate for gravel according to the present invention.

Explanation of symbols on the main parts of the drawing

1: track 2: roadbed

3: sleeper 4: gravel

10 panel 12 bottom plate

13: connecting plate 14: wall

15: uneven portion 16: fastener

18: Drain hole 20: Dark front key

22: faucet shortcut 24: support

26: affiliation 30: tie bar

32: nut 40: fixing unit

42: sheath pipe 44: PS steel wire

46: anchorage P: protective panel

Claims (11)

Arranged to face each other at regular intervals, the bottom plate 12 made of a rectangular shape having a predetermined width and thickness, and integrally formed from the upper surface of the bottom plate 12 and at the same time upwardly curved surface having a constant height and width A panel 10 formed of a wall 14 formed of the wall 14; The tie bar 30 is fixedly installed by the nut 32 so that a constant distance is maintained across the panel 10 on the one side and the panel 10 on the other side, and the wall 14 has a constant distance on the upper portion. A fastening hole 16 having a predetermined diameter is formed with a predetermined width, and a drainage hole 18 having a predetermined diameter is formed at a lower portion of the fastening hole 16, and the tie bar 30 is a panel. At least one is fixed to the (10), the bottom of the bottom plate 12 is formed with a constant length and at the same time a plurality of support portions 24 are formed, the inner side of the bottom plate 12 has a constant angle It is provided with a protrudingly settled portion 26, the inside of the wall 14, the gravel-shaped gravel film protection panel, characterized in that a plurality of irregularities 15 is formed. delete delete delete delete delete delete A base plate 12 disposed to face each other at regular intervals, the bottom plate 12 having a constant width and thickness, and a connection plate 13 closely contacting one side and the other side of the bottom plate 12; A panel 10 formed integrally from an upper surface of the bottom plate 12 and formed of a wall 14 having a curved shape having a constant height and width upward; A sheath pipe 42 embedded therein from the lower part of the wall 14 to the upper part, a PS steel wire 44 inserted into the sheath pipe 42, and a fixing device for fixing the PS steel wire 44 after being tensioned. It consists of a fixing device 40 consisting of 46, the wall 14 is formed in the upper part of the fastening hole 16 having a predetermined diameter at regular intervals, the lower portion of the fastening hole 16 Drainage holes 18 having a predetermined diameter are formed at intervals, and a bottom portion 12 of the bottom plate 12 is formed to have a predetermined length and a plurality of support portions 24 are formed, and inside the wall 14 Gravel protection panel for gravel road, characterized in that a plurality of irregularities (15) is formed. delete delete delete
KR1020080044509A 2008-05-14 2008-05-14 gravel protection panel for gravel ballast KR101014268B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080044509A KR101014268B1 (en) 2008-05-14 2008-05-14 gravel protection panel for gravel ballast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080044509A KR101014268B1 (en) 2008-05-14 2008-05-14 gravel protection panel for gravel ballast

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KR20090118613A KR20090118613A (en) 2009-11-18
KR101014268B1 true KR101014268B1 (en) 2011-02-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106930158A (en) * 2015-12-31 2017-07-07 陈世宗 Rubber stop tiny fragments of stone, coal, etc. plate

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2549794B (en) * 2016-04-29 2021-02-17 Hill & Smith Holdings Plc Track support system
IT201800004163A1 (en) * 2018-04-03 2019-10-03 Method of stabilization, by lightening, of a railway or road embankment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09256301A (en) * 1996-03-18 1997-09-30 Yushin Matsushita Ballast outflow preventing block
JP2001081762A (en) * 1999-09-14 2001-03-27 Kurosawa Construction Co Ltd Precast concrete plate unit for outer wall, erosion control dam and its construction method
KR100709570B1 (en) * 2006-10-14 2007-04-20 주식회사 삼안 Structure for establishing rail track in marshy place
KR100769944B1 (en) * 2007-01-09 2007-10-25 주식회사 우일 이알에스 Scene retaining wall and this in consideration of ecology environment were used footpath extended construction method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09256301A (en) * 1996-03-18 1997-09-30 Yushin Matsushita Ballast outflow preventing block
JP2001081762A (en) * 1999-09-14 2001-03-27 Kurosawa Construction Co Ltd Precast concrete plate unit for outer wall, erosion control dam and its construction method
KR100709570B1 (en) * 2006-10-14 2007-04-20 주식회사 삼안 Structure for establishing rail track in marshy place
KR100769944B1 (en) * 2007-01-09 2007-10-25 주식회사 우일 이알에스 Scene retaining wall and this in consideration of ecology environment were used footpath extended construction method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106930158A (en) * 2015-12-31 2017-07-07 陈世宗 Rubber stop tiny fragments of stone, coal, etc. plate

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