KR20080069740A - Backfilling apparatus for wale - Google Patents

Backfilling apparatus for wale Download PDF

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Publication number
KR20080069740A
KR20080069740A KR1020070007329A KR20070007329A KR20080069740A KR 20080069740 A KR20080069740 A KR 20080069740A KR 1020070007329 A KR1020070007329 A KR 1020070007329A KR 20070007329 A KR20070007329 A KR 20070007329A KR 20080069740 A KR20080069740 A KR 20080069740A
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KR
South Korea
Prior art keywords
support
strip
filling
belt
supporting
Prior art date
Application number
KR1020070007329A
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Korean (ko)
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KR100910987B1 (en
Inventor
진경석
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(주)써포텍
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Priority to KR1020070007329A priority Critical patent/KR100910987B1/en
Publication of KR20080069740A publication Critical patent/KR20080069740A/en
Application granted granted Critical
Publication of KR100910987B1 publication Critical patent/KR100910987B1/en

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    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21CMACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C1/00Mixing or kneading machines for the preparation of dough
    • A21C1/06Mixing or kneading machines for the preparation of dough with horizontally-mounted mixing or kneading tools; Worm or screw mixers
    • A21C1/065Worm or screw mixers, e.g. with consecutive mixing receptacles
    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21CMACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C11/00Other machines for forming the dough into its final shape before cooking or baking
    • A21C11/16Extruding machines
    • A21C11/20Extruding machines with worms

Abstract

The present invention relates to a device for filling the grooving for the belt, and is installed horizontally along the wall surface of the wall support member (10) for supporting the wall (2) to be constructed on the excavation surface of the ground (1) and the wall of the wall (2). And a band support member 20 for supporting one surface of the belt strip 3 for supporting the soil wall 2, and both ends thereof are coupled to the wall support member 10 and the band support member 20, respectively, and support the wall. Including the gap adjusting means 30 for adjusting the gap between the member 10 and the band support member 20, the gap between the wall support member 10 and the band support member 20 is freely adjusted so that the retaining wall 2 ) Can be easily installed irrespective of the distance between the strip and the strip (3), and even if the gap between the retaining wall (2) and the strip (3) changes due to earth pressure and external factors, It is.
In addition, the present invention, the belt gutter filling device 6 is free to separate and install it can be reused in other construction sites after separation is effective in reducing the construction cost.
Therefore, it is a very useful invention that not only increases work convenience, work efficiency, and economic efficiency of home filling work, but also facilitates maintenance and maintenance after installation.

Description

Band-filled Homefill Device {Backfilling Apparatus for Wale}

1 is an enlarged cross-sectional view showing a main part of a conventional retaining wall

2a to 2c is a cross-sectional view showing the groove filling structure according to the conventional retaining wall

Figure 3 is an exploded perspective view showing an embodiment of the present invention for filling the belt gongs

4 is a state diagram used in FIG.

Figure 5 is an exploded perspective view showing another embodiment of the present invention for filling the belt gongs

6 is a state diagram used in FIG.

7a to 7b is a cross-sectional view of the use state of the present invention for the band gong filling device

8a to 8b is a front view showing another embodiment of the present invention for the band gong filling device

Fig. 9 is a cross-sectional view of the use state of the band-filling groove filling apparatus shown in Figs. 8A to 8B.

* Description of the major symbols in the drawings *

1: ground 2: earth wall

3: girdle 4: brace

5: groove filling block 6: strip filling groove device

10 wall support member 11 inclined support

12: base panel portion 13: flat support portion

20: strip support member 21: strip support panel

30: gap adjusting means 31: nut member

32: bolt member 33: fixing nut

40 hook member 41 fixed part

42: hook portion

The present invention relates to a grooving device for strips, and more particularly, to a device for simply filling a gap between a wall and a strip.

Generally, underground construction is used to construct underground structures in civil engineering or building construction, and the underground space is used to excavate the ground.The excavation surface of the ground is constructed with earth walls so that the ground does not collapse due to earth pressure generated during construction work. Doing.

The retaining wall is constructed by various methods according to the size of the earth pressure acting on the excavation surface, site conditions, the type of the structure to be constructed, the construction method, and the like, as the construction method of the retaining wall, the H pile earth wall method, CIP (Cast-In). -Placed Concrete Pile, Slurry Wall, Sheet Pile, etc.

Since the retaining wall is constructed perpendicular to the excavation surface to support the ground, there is a risk of collapse due to earth pressure when the excavated depth is greater than a certain depth. Therefore, a temporary structure for temporarily supporting the retaining wall is installed during the construction of the underground structure.

The temporary structure is not required to be installed when the excavation depth is not deep, but in recent years when constructing underground structures, most of the ground is excavated to the depth required to install the temporary structure, and in order to secure the safety of the ground excavation site, It is a situation to install a temporary structure to support the temporary.

As shown in FIG. 1, the temporary structure includes a strip 3 installed horizontally along the wall surface of the earth retaining wall 2 constructed to support the excavation surface of the ground 1, and the strip 3 supporting the strip 3. It includes a brace (4).

The strip 3 is mainly using an H beam member 3a, and the brace 4 is installed across the earth wall 2 so that both ends support the strip 3 respectively.

And the H-beam member (3a), that is, the strip (3) is in close contact with the earth wall (2), the construction is ideal to support the earth pressure or earthquake wall (2) due to the error occurred in the construction of the earth wall (2) ) Is being installed with the gap generated.

Therefore, when constructing a temporary structure, the filling of the gap between the strip wall (3) and the wall of the earth (2) to fill the gap is connected to the wall of the wall (2) and the strip (3) is made, the groove filling block used for the home filling In (5), steel or wood blocks, etc., which have a relatively large load bearing capacity, are used.

That is, the groove filling block (5) is provided with a plurality of intervals between the strip (3) and the retaining wall (2) to fill the gap between the strip (3) and the retaining wall (2) And by supporting the resistance to earth pressure generated in the reinforcement (4) to the retaining wall (2) to support the strip (3) and the reinforcement (4) to effectively support the retaining wall (2).

On the other hand, the existing groove filling method is different depending on the type of the wall wall (2), but processing the wall wall (2) in parallel with the strip (3), the steel or wood block of the groove filling block (5) to fit the gap It is common to fill the space between the wall and the strip | belt 3 by process cutting.

In addition, the steel block is installed by being fixed by welding to the retaining wall (2) and the strip (3), respectively, the wood block is generally typed between the retaining wall (2) and the strip (3) using a hammer or hammer.

In addition, there is a home filling method for installing small formwork between the wall strips (3) and placing mortar, but this method is limited in that it takes a lot of work time to install and cure after installing the formwork, mixing and transporting the mortar. have.

The groove filling method is somewhat different depending on the type of the retaining wall 2, an example of which is as follows.

As shown in FIG. 2A, the CIP wall 2a constructed by the CIP method is constructed at regular intervals in which concrete walls containing the H beam pile 2d are installed, and thus, the flange portion plane of the H beam pile 2d is used. The groove filling block 5 is installed, and the groove filling block 5 is installed by welding in the case of steel and is installed by type in the case of wood.

As described above, when the groove is filled by using the H beam pile 2d in the CIP wall 2a, the concrete that adheres to the surface of the H beam pile 2d at the position where the groove filling block 5 is installed is removed. That is, the work that must partially expose the H-beam pile 2d by partially removing the concrete of the retaining wall 2 should be preceded.

In addition, the wall portion in which the reinforcing material is inserted in the CIP wall 2a is usually hard to be installed so as to support the strip 3 when the home filling block 5 is made of steel or wood. Home filling is done, but this is a situation that is being restrained as much as the work process and time consuming.

As shown in FIG. 2b, the underground continuous wall 2b constructed by the underground continuous wall method is filled with grooves by inserting the groove filling block 5 at regular intervals along the wall surface, and the underground continuous wall 2b. Since the wall surface of the surface is cured due to the weight of the concrete during the curing, or irregular surface occurs at the joints, the home filling work is performed after the surface grinding work is performed to grind and flatten the irregular surface to insert the groove filling block (5). There was a closing of this.

As shown in FIG. 2C, the sheet pile wall 2c manufactured by the sheet pile method may be inserted into the flat portion of the sheet pile by simply inserting the groove filling block 5 into the flat portion of the sheet pile. However, as the sheet pile is typed on the ground (1), construction errors such as bending or twisting due to the resistance of the ground (1) frequently occur, so that the wall surface of the constructed sheet pile wall (2c) is uneven to fill the grooves. It was inevitable that the smoothing of the walls could not be avoided, which would increase the homefilling time.

And the groove filling block (5) made of wood or steel material used for the groove filling operation is fixed with a width and a thickness suitable for the interval because the interval between the retaining wall (2) and the strip (3) in each site is not constant. Since the grooved filling block 5 used once cannot be reused in another site, the gap between the retaining wall 2 and the strip 3 is changed by earth pressure. It is.

In addition, the grooved filling block 5 of the steel material is mainly used in the groove filling operation due to the large compressive strength, but difficult to process and cut, it is difficult to install and dismantle work due to the welding joint, it takes a lot of time, excessive There was a closed end which was inefficient construction due to compressive strength.

In addition, the grooved block 5 of the wood material has a problem of low compressive strength and is deformed by moisture or heat.

An object of the present invention is to adjust the length to fit the gap between the earth wall and the gimbal can be easy to fill the grooves in different sites, and easy to install and detachable to provide a reusable gimbal infill device There is.

An object of the present invention described above is a wall support member for supporting the earth wall to be constructed on the excavation surface of the ground, and a band support member for supporting one side of the band to be installed horizontally along the wall surface of the earth wall to support the earth wall ; Both ends are coupled to the wall support member and the belt support member, respectively, and are achieved by including a gap adjusting means for adjusting a gap between the wall support member and the belt support member.

In other words, by adjusting the distance between the wall support member and the band support member to fit the gap between the wall and the strip, it is possible to facilitate the groove filling operation between the wall and the strip is not uniformly spaced. It can be reused for other shop floors.

When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

Figure 3 is an exploded perspective view showing an embodiment of the present invention for the band gong filling device, the wall support member is shown an example including an inclined support for supporting a circular wall.

FIG. 4 is a state diagram of FIG. 3 showing a state provided between the retaining wall and the strip.

FIG. 5 is an exploded perspective view showing another embodiment of the present invention, the band-filling groove filling apparatus, and shows an example in which the wall support member includes a planar support portion for supporting a flat wall.

Fig. 6 is a state diagram of Fig. 5 showing a state provided between the retaining wall and the strip.

7A to 7B are cross-sectional views illustrating the use of the present invention, and FIG. 7A shows an example used for a CIP wall constructed by the CIP method, and FIG. 7B shows a sheet pile wall constructed by the sheet pile method. The example used is shown.

8A to 8B are front views showing still another embodiment of the present invention, which is a belt support device, which is a belt support member which is a belt support member, which is hinged to the bolt member of the gap adjusting means and configured to be rotatable.

FIG. 9 is a cross-sectional view illustrating a state of use of the band-filling groove filling apparatus shown in FIGS. 8A to 8B, and indicates that grooves are filled when a construction error occurs when the H-beam pile is inserted into concrete from the CIP wall constructed by the CIP method. .

Hereinafter, as shown in FIG. 3, the wall support member 10 of the present invention is provided with an inclined support portion 11 having an inclined inclined surface formed at an obtuse angle on an opposing face.

The inclined support part 11 is formed on both sides of the base panel part 12 in which the coupling holes 12a are drilled on both sides, respectively. It may be formed as a body, it is noted that any structure other than the inclined support 11 is formed is applicable.

The inclined support 11 is perpendicular to the front and rear sides of the coupling hole 12a which is drilled at both sides of the base panel portion 12, and is inclined at an obtuse angle to one surface facing the center of the base panel portion 12. A support panel 11a having an inclined surface, and a wall support panel 11b whose both ends are fixed to an inclined surface of the support panel 11a, wherein the inclined support portion 11 is the amount of the base panel portion 12; It is formed in a shape symmetrical to the side to be able to uniformly support the curved surface of the soil wall (2) formed in a curved surface, and in particular easy to support the cylindrical soil wall (2).

The coupling hole 12a of the base panel portion 12 is a bolt member 32 of the gap adjusting means 30 to be described later through the coupling to facilitate the movement of the bolt member (32).

In addition, the belt strip 3 is installed horizontally along the wall surface of the retaining wall 2 to support the retaining wall 2, and uses the H beam member 3a, so that the strip supporting member 20 is an H beam. It is formed of a strip-shaped support panel 21 having a plane in close contact with the flange portion of the member 3a.

The strip supporting panel 21 is basically composed of first and second stripping supporting panels 21a and 21b for supporting the inclined supporting portions 11 of the wall supporting member 10, which are the wall supporting members. Along with (10), it is noted that various modifications can be made in the design.

The band support member 20 and the wall support member 10 are connected to the gap adjusting means 30, the gap adjusting means 30 is fixed to the wall support member 10 or the band support member 20, A nut member 31 having a fastening hole; A screw coupling part for screwing into the fastening hole of the nut member 31 is formed on the outer circumferential surface thereof, and one end is screwed into the fastening hole of the nut member 31, and the other end thereof is the wall supporting member 10 or the band supporting member 20. It includes a bolt member 32 fixed to).

The nut member 31 is welded and fixed to each coupling hole 12a so that the fastening hole coincides with the coupling hole 12a of the base panel portion 12, and the bolt member 32 has an end of the bolt member 32. It is fixed to the first and second band support panels 21a and 21b, and screwed into the fastening holes of the nut member 31, respectively.

The bolt member 32 may adjust the distance between the base panel portion 12 and the strip support panel 21 by moving the first and second strip support panels 21a and 21b up and down according to the rotation direction. will be.

The first and second band support panels 21a and 21b are provided with fixing nuts 33 which are fixed by welding after the ends of the bolt members 32 are fastened so that the bolt members 32 can be firmly fixed. desirable.

In addition, the nut member 31 and the bolt member 32 uses a high-strength bolt or a high-strength screw rod having rigidity for supporting earth pressure by the ground 1, or a square screw or trapezoid that can support a large load. It is preferable to use screws.

On the other hand, as shown in Figure 5, the wall support member 10 of the present invention for the band-filling groove filling device 6 includes a flat support 13, the support surface is formed in a plane.

The planar support 13 is a planar support panel 13a protruding perpendicularly parallel to the front and rear sides of the base panel 12 having the coupling holes 12a drilled at both sides thereof, and both ends of which are supported by the plane. It includes a reinforcing panel (13b) fixed to the panel (13a), respectively.

The flat support panel 13a is in close contact with the wall surface of the underground continuous wall manufactured by the planar or underground continuous wall method of the sheet pile wall 2c manufactured by the sheet pile method.

That is, as shown in FIG. 4 or 6, the present invention is placed between the earth gutter wall (2) and the gongjang (3), and then rotate the bolt member 32 to the wall support member When the gap between the 10 and the band support member 20 is increased, the wall support member 10 supports the earth wall 2 in close contact, and the band support member 20 is a flange of the H-file that is the band 3. It is in close contact with the wealth.

And the present invention, the belt gutter filling device 6 is fixed to the wall surface support member 10 and the strip support member 20 by pressing force to push the earth wall (2) and the strip (3) is completed because the earth wall wall Regardless of the distance between (2) and the strip (3), it can be easily installed and used.

In addition, the belt-length groove filling device (6) when the bolt member 32 is rotated in reverse, the gap between the wall support member 10 and the belt support member 20 is narrowed and detachable, the installation and removal is free, other construction It will be possible to recycle on site.

On the other hand, the retaining wall (2) supported by the wall surface support member 10 is H pile earth wall method, CIP (Cast-In-Placed Concrete Pile) method, SC pile (SOIL CEMENT WALL) combined H pile earth wall method, underground continuous wall Anything that is constructed to prevent collapse of the ground 1 excavated by construction or the like is included in the present invention, which reveals that it is the same as the structure of the conventional mud wall 2.

In addition, the strip 3 is an H beam member 3a installed horizontally along the wall surface of the retaining wall 2, and is supported by a brace 4 intersecting between the wall surfaces, and the support beam 4 is both ends. The horizontal support beam supporting each of the strips 3 is installed to more firmly support the resistance to earth pressure applied to the outside in the retaining wall 2.

The belt length 3 and the brace 4 are known to be known in the art as a temporary structure for temporarily supporting the retaining wall 2.

On the other hand, the belt gutter filling device 6 preferably includes a hook member 40 for separably fixing the belt holder member 20 to the belt holder 3.

The hook member 40 is formed of a fixing portion 41, one end of which is fixed to the wall support member 10, and the other end of the hook member 40 is formed of a hook portion 42 that is caught by the flange portion of the H-beam member 3a. , The belt support member 20 is brought into close contact with the flange 3 of the belt 3, that is, the H-beam member 3a, and then the hook portion 42 is hooked to the end of the flange, whereby the belt-filling groove filling device 6 is held. It is fixed to the beam member 3a, and when the hook part 42 caught by the edge part of a flange part is loosened, the strip | belt-shaped groove | channel filling apparatus 6 can be removed.

That is, the interval between the retaining wall (2) and the strip (3) may change due to the irregular load applied to the ground (1) during construction and the change in the earth pressure of the ground (1) itself, the hook member ( For this reason, even if the gap between the retaining wall 2 and the strip 3 is widened and narrowed repeatedly, the position of the strip grooving device 6 is fixed so that the retaining wall 2 and the strip ( 3) to support.

The belt-filling groove filling device 6 configured as described above is selected and installed according to the type of the earth wall 2 to be constructed, and a detailed example will be described below.

As shown in FIG. 7A, the C.I.P wall 2a constructed by the C.I.P (Cast-In-Placed Concrete Pile) method is formed by continuously forming cylindrical concrete columns in which reinforcing bars, H-files, and aggregates are filled.

The C.I.P wall 2a is based on the groove filling operation using the belt-filling groove filling device 6 having the inclined support 11.

The inclined support part 11 uniformly supports the outer circumferential surface of the C.I.P wall 2a having a predetermined arc on both sides.

Therefore, in order to fill the grooves, the H-beam piles 2d of the CIP wall 2a can be directly filled with grooves without the need to remove concrete attached to the surface or to grind the cylindrical concrete wall into a flat surface. .

The CIP wall 2a may also be grooved using a band-filled groove filling device 6 having a planar support 13, in which case the surface of the H beam pile 2d of the CIP wall 2a. Part of the concrete attached to the removal of the flange portion of the H-beam pile (2d) to expose a portion of the surface is installed.

Selecting and installing the band-filling groove filling device 6 provided with the inclined support 11 or the planar support 13 from the CIP wall 2a can be carried out with various modifications in the working environment or construction design. Make sure it is.

As shown in FIG. 7B, the sheet pile wall 2c constructed by the sheet pile method or the underground continuous wall constructed by the underground continuous wall method (not shown) is provided with a gutter groove filling device 6 having a flat support 13. It is based on making a home fill using) and you can minimize the work part even if you do not need a separate noodle.

On the other hand, the belt support member 20 is preferably hinged to the hinge portion 22 to the gap adjusting means (30).

As shown in FIGS. 8A to 8B, the strip support panel 21, which is the strip support member 20, is hinged by a hinge pin 22a hinged to the lower portion of the bolt member 32 of the gap adjusting means 30. It is rotated about the pin 22a to support the inclined surface.

As shown in FIG. 9, in the case of the CIP wall 2a constructed by the CIP method, since the H beam pile 2d is inserted into the concrete, it is difficult to be installed exactly vertically and horizontally, and thus the construction error in which the H beam pile 2d is inclined. Although the case occurs frequently, although not shown, in the case of the sheet pile wall, there is a problem that a construction error such as bending or twisting due to the resistance of the ground 1 occurs frequently as the sheet pile is typed on the ground.

As described above, when the wall surface of the retaining wall 2 to be filled with grooves is formed as an inclined slope due to construction error, the wall support member 10 is inclined while the gap adjusting means is inclined about the hinge portion 22. Soil wall is to be able to support close to the wall of the wall (2).

In addition, in the present invention, the band support member 20 is separated into first and second band support panels 21a and 21b, and bolt members of the gap adjusting means 30 are respectively attached to the first and second band support panels 21a and 21b. Basically, 32 is hinged.

In this case, since the bolt members 32 of the gap adjusting means 30 are rotated about the hinge portion 22a, respectively, and the one side is inclined, the height difference occurs, so that the height difference is generated by the gap adjusting means 30. What is necessary is to fill the grooves by adjusting the gap between the member 10 and the belt support member 30.

Therefore, even when an error occurs in which the neutral side of the H-beam pile 2d or the sheet pile is twisted during construction of the wall, the gap adjusting means 30 rotates around the hinge portion 22 while supporting the wall support member 10 and the belt support. By tilting the member 20 in close contact with the wall surface and the strip 3 of the retaining wall 2, a stable groove filling operation is possible.

According to the configuration of the present invention described above, the distance between the wall support member and the band support member can be freely adjusted so that it can be easily installed irrespective of the distance between the wall and the board, and after installation, the wall and the band are supported by earth pressure and external factors. Even if the interval between the change is easy to cope with the effect.

In addition, the present invention, the belt filling device for the strip is free to separate and install it can be reused in other construction sites after the separation has the effect of reducing the construction cost.

Therefore, it is a very useful invention that not only increases work convenience, work efficiency, and economic efficiency of home filling work, but also facilitates maintenance and maintenance after installation.

Claims (6)

  1. A wall support member (10) for supporting an earth retaining wall (2) constructed on an excavation surface of the ground (1);
    A band support member 20 installed horizontally along the wall surface of the retaining wall 2 to support one surface of the strip 3 supporting the retaining wall 2;
    Both ends are coupled to the wall support member 10 and the belt support member 20, respectively, and includes a gap adjusting means 30 for adjusting the gap between the wall support member 10 and the belt support member 20. A strip-filling gutter device characterized in that.
  2. The method according to claim 1,
    The wall support member 10 protrudes on both sides of the base panel portion 12, and is characterized in that it comprises a slanted support portion 11, which is formed with an inclined sloping surface inclined at an obtuse angle on an opposing face. Infill device.
  3. The method according to claim 1,
    The wall support member (10) is a belt-filling groove device, characterized in that it comprises a flat support portion 13 is formed in a flat support surface.
  4. The method according to claim 1,
    The gap adjusting means 30 is fixed to the wall support member 10 or the band support member 20, the nut member 31 is fastened with a fastening hole;
    A screw coupling part for screwing into the fastening hole of the nut member 31 is formed on the outer circumferential surface thereof, and one end is screwed into the fastening hole of the nut member 31, and the other end thereof is the wall supporting member 10 or the band supporting member 20. The belt-filling groove filling apparatus, characterized in that it comprises a bolt member (32) fixed to).
  5. The method according to claim 1,
    The belt-filling device for the belt, characterized in that it comprises a hook member (40) for separably fixing the band-supporting member (20) to the belt-length (3).
  6. The method according to claim 1,
    The strip supporting member (20) is a stripping groove for filling device, characterized in that the hinge portion 22 is coupled to the gap adjusting means (30).
KR1020070007329A 2007-01-24 2007-01-24 Backfilling Apparatus for Wale KR100910987B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101052641B1 (en) * 2008-08-25 2011-07-28 엄기형 Steel structure for soil wall used to form main wall and main wall forming method using same
KR101471058B1 (en) * 2014-09-15 2014-12-09 유한회사 강남이앤씨 Construction method of filling gap portion of earth retaining wall of temporary facility
KR20180137687A (en) * 2017-06-19 2018-12-28 하영판 A method of constructing an underground wall structure using an earth retaining wall and an underground wall structure
KR102080221B1 (en) * 2019-07-30 2020-02-21 (주)화성기초기술 Retaining structure for civil works and method of constructing it

Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
KR101481078B1 (en) 2013-06-18 2015-01-13 이경진 A wale for supporting earth retaining wall
KR101516777B1 (en) * 2013-07-19 2015-05-04 (주)써포텍 Structure for combine of earth retaining wall and waling
KR101930929B1 (en) * 2016-11-29 2018-12-20 주식회사 씨엠파트너스건축사사무소 Pillar member for c.i.p. retaining wall
KR101862208B1 (en) * 2017-11-13 2018-05-29 윤택규 Earth retaining wall structure and constructuon mothod thereof
KR102055891B1 (en) * 2018-12-18 2020-01-22 임세춘 Pillar for CIP Wall

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Publication number Priority date Publication date Assignee Title
JPS6310248B2 (en) 1983-10-21 1988-03-04 Kumagai Gumi Co Ltd
JPH03147925A (en) * 1989-11-02 1991-06-24 Hory Corp Bearing back-filling jack for landslide protection wall and manufacturing thereof
JPH08189037A (en) * 1994-12-29 1996-07-23 Tadao Nishida Method and device for supporting earth-retaining wall
JPH08218376A (en) * 1995-02-20 1996-08-27 Tadao Nishida Bearing device of earth retaining wall
KR100476842B1 (en) * 2003-01-03 2005-03-18 (주)신성엔지니어링 soldier beam installed according to axial force in excavating work
KR100582989B1 (en) * 2004-08-09 2006-05-25 주식회사 스마텍엔지니어링 Strut Preloading Jack

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101052641B1 (en) * 2008-08-25 2011-07-28 엄기형 Steel structure for soil wall used to form main wall and main wall forming method using same
KR101471058B1 (en) * 2014-09-15 2014-12-09 유한회사 강남이앤씨 Construction method of filling gap portion of earth retaining wall of temporary facility
KR20180137687A (en) * 2017-06-19 2018-12-28 하영판 A method of constructing an underground wall structure using an earth retaining wall and an underground wall structure
KR102080221B1 (en) * 2019-07-30 2020-02-21 (주)화성기초기술 Retaining structure for civil works and method of constructing it

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