KR101528738B1 - Constructing method for reinforcement and repair of reinforcement ground wall - Google Patents
Constructing method for reinforcement and repair of reinforcement ground wall Download PDFInfo
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- KR101528738B1 KR101528738B1 KR1020140139357A KR20140139357A KR101528738B1 KR 101528738 B1 KR101528738 B1 KR 101528738B1 KR 1020140139357 A KR1020140139357 A KR 1020140139357A KR 20140139357 A KR20140139357 A KR 20140139357A KR 101528738 B1 KR101528738 B1 KR 101528738B1
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Abstract
Description
The present invention relates to a method of repairing and reinforcing a reinforced earth retaining wall, and more particularly, to a method of constructing a reinforcing earth retaining wall capable of minimizing influence on a surrounding condition while maintaining the function and role of a reinforcing earth retaining wall, And more particularly, to a construction method for repairing and reinforcing a reinforced earth retaining wall.
Generally, soil is a solid in itself, but unlike materials such as rocks, steels, and concrete, particles are not strongly attached to each other and can be seen as a discontinuous material. Therefore, they are easily dispersed and destroyed by external force and self weight Respectively.
The principle of reinforced soil method is to newly improve the properties of soil by installing or inserting materials having tensile force in such soil.
When the normal stress is applied to the reinforcing soil with the reinforcing material (grid), the soil tends to be deformed in the transverse direction. Frictional force is generated between the reinforcing material and the soil particles in contact therewith to suppress deformation of the soil. .
In this case, the tensile force generated by the stiffener is the same as the friction force generated between the soil and the stiffener, and the stiffener remains stable when the tensile strength of the stiffener is greater than this value.
Thus, if all the soil particles in direct contact with the stiffener remain stable without slip along the stiffener, the soil particles adjacent to the stiffener can behave as if they are directly connected to the stiffener.
That is, the reinforced earth retaining wall includes a reinforcing block formed by a block structure provided on the front surface of the reinforcing soil, and by using the frictional force between the reinforcing material (grid) and the reinforcing soil, the lateral displacement of the reinforcing soil is suppressed so as to have a mechanically stable structure It is.
Since the reinforced earth retaining wall has no limitation in height and does not require a curing period, the construction period can be greatly shortened and the resisting property against the differential settlement of the ground is superior to the existing reinforced concrete retaining wall because of its flexible structure.
However, the reinforced earth retaining wall is deteriorated in performance such as a failure of a backfill material, a compaction failure due to surrounding conditions, a failure of a reinforcing material (grid), a failure of a reinforcing material (grid) In the case of the additional reinforcement load, which is not estimated in the design of the reinforced earth retaining wall, displacement occurs in the retaining wall of the reinforced earth retaining wall when additional water pressure is applied.
As a result, cracking of the reinforced earth retaining wall and collapse of the reinforcing block occur, resulting in a need for repair and reinforcement work.
Also, after installing the reinforced earth retaining wall, there is a case where the reinforcing block already installed at the time of partial rework and linear change due to the increase of the land use may have to be removed. At this time, since there is insufficient frictional force of the existing reinforcing material, Is required.
On the other hand, the reinforced block installed at the front of the reinforced earth retaining wall is designed to perform only the function of preventing aesthetic or backfilling soil from being pushed out due to structural problems. However, when the reinforced block is vertically stacked, If this is the cause, cracks, breakage, or dropouts of the reinforced blocks, maintenance work is required.
As a conventional technique for repairing and reinforcing the reinforced earth retaining wall, there are a method of re-construction, a method of installing a reinforced concrete retaining wall, a method of installing a prestressed earth anchor, a method of constructing by a soil-nailing method .
Here, the method of installing the concrete retaining wall is a possible method in the case where there is no free land or in the vicinity of the building. In the case where the reinforcing earth retaining wall is adjacent to the road and the space for installing the retaining wall is not secured, There is no problem.
The prestressed anchor is installed by a prestress method after installing a stranded wire in order to secure the frictional force of the insufficient stiffener. The tension force can be secured. However, when the perforated hole angle of the reinforced earth retaining wall is punctured, It is necessary to form a slope at least by 15 degrees or more, and drilling is practically impossible at a gap (20 cm to 40 cm) where a normal reinforcing material is installed.
In the Soil-nailing method, a drilling operation is required to use a separate concrete core when drilling the concrete reinforcing block. When the spacing between the stiffeners is not known, when drilling the nail insertion hole, And the stiffener are mutually intertwined to each other, the drilling is practically impossible, and a minimum inclination angle is also required when drilling.
In addition, during horizontal drilling, cement milk injection of the grouting agent is not possible, so that it is impossible to secure tensile force.
Meanwhile, in the prior art document, Japanese Laid-Open Patent Application No. 10-2009-0015363 discloses a method for manufacturing a steel plate, which comprises a step of drilling a nail insertion hole, a step of inserting a nail, a step of grouting, And a method of repairing and reinforcing a reinforced earth retaining wall in which a burnt phenomenon has occurred, and proposes and provides a method of repairing and reinforcing the reinforced earth retaining wall by using a soil nail method including a shotcrete pouring step.
Korean Patent Laid-Open Publication No. 10-2009-0015363 (Feb. 12, 2009)
SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to minimize the influence on the surrounding conditions while maintaining the function and role of the reinforced earth retaining wall in the case of maintenance and reinforcement factors in the reinforcing earth retaining wall And it is an object of the present invention to provide a construction method for repairing and reinforcing a reinforced earth retaining wall which is economical and secures structural safety.
The present invention minimizes the influence of surrounding environment while minimizing the cost of repairing or reinforcing the reinforced earth retaining wall such as horizontal earth pressure, external force and partial re-work, and minimizing the cost of the linear reinforcement. And an object of the present invention is to provide a construction method for repairing and reinforcing a reinforcing retaining wall.
It is an object of the present invention to provide a method of repairing and reinforcing a reinforced earth retaining wall capable of performing a repairing and reinforcing operation on a desired portion of a wall of a reinforced earth retaining wall without a whole rework.
According to another aspect of the present invention, there is provided a method of repairing and reinforcing a reinforced earth retaining wall, including: (A) selecting a section of a reinforced earth retaining wall for a reinforcing block to be repaired; (B) a step of cutting and dismantling a reinforced block corresponding to a selected repair section using a breaker to cut and dismantle a portion of the reinforced block for repair; (C) a step of removing the reinforced block from the reinforced earth retaining wall after the step (B) is cut and disassembled; (D) fixing a drain plate between the upper and lower stiffeners positioned at the cut-off portion of the reinforced block and fixing the drain plate so that the gap between the stiffeners is maintained while preventing the reinforcement soil from flowing between the reinforcing blocks; (E) reinforcement or wire mesh mounting step of reinforcing the reinforcing bars or installing the wire mesh on the portions where the reinforcing block is cut and removed; (F) Concrete pouring or shotcrete pouring after pouring (E) concrete pouring or shotcrete pouring; And a control unit.
According to another aspect of the present invention, there is provided a method for repairing and reinforcing a reinforced earth retaining wall, the method including: (A) selecting a section of a reinforced earth retaining wall for a reinforcing block to be repaired; (B) a step of cutting and dismantling a reinforced block corresponding to a selected repair section using a breaker to cut and dismantle a portion of the reinforced block for repair; (C) a step of removing the reinforced block from the reinforced earth retaining wall after the step (B) is cut and disassembled; (D) fixing a drain plate between the upper and lower stiffeners located at the cut-off portion of the reinforced block and fixing the drain plate so as to reinforce the spacing of the stiffeners while preventing the reinforcement soil from flowing between the reinforcing blocks; (E) a perforation step of forming a perforation hole by inclined perforation from the front surface of the reinforcing earth retaining wall so as to penetrate the reinforcing soil to the reinforcing soil on the back surface of the reinforcing block for the ground reinforcement; (F) a grouting step for securing required frictional force and supporting force according to the ground reinforcement by injecting a grout into the perforation hole formed by the inclined perforation after the step (E) and grouting; (G) Reinforcement or wire mesh mounting step in which reinforcing bars are installed on a portion where the reinforcing block is cut and removed or a wire mesh is installed; (H) Concrete pouring or shotcrete pouring step of pouring concrete or pouring shotcrete after step (G); And a control unit.
In the step (E), a hole is formed from the front surface to the reinforcing soil, and then anchor is inserted to reinforce and stabilize the earth pressure and to reduce the horizontal load. A step of stretching and anchoring the anchor body of the anchor may be interposed between the steps (G) and (H).
Further, in order to accomplish the above object, there is provided a method of repairing and reinforcing a reinforced earth retaining wall according to the present invention, comprising the steps of: (A) selecting a section for a reinforcing block to be repaired in a reinforcing earth retaining wall; (B) a step of cutting and dismantling a reinforced block corresponding to a selected repair section using a breaker to cut and dismantle a portion of the reinforced block for repair; (C) a step of removing the reinforced block from the reinforced earth retaining wall after the step (B) is cut and disassembled; (D) fixing a drain plate between the upper and lower stiffeners located at the cut-off portion of the reinforced block and fixing the drain plate so as to reinforce the spacing of the stiffeners while preventing the reinforcement soil from flowing between the reinforcing blocks; (E) a perforating step for distributing the upper load on the reinforcing soil to a vertical load by forming a perforation hole so as to vertically penetrate the reinforced soil from the back surface of the reinforcing block to reinforce the ground; (F) inserting a micro-pile into a perforation hole formed by vertical perforation after step (E), thereby inserting the micro-pile into the perforation hole and securing the required tensile force; (G) Reinforcement or wire mesh mounting step in which reinforcing bars are installed on a portion where the reinforcing block is cut and removed or a wire mesh is installed; (H) Concrete pouring or shotcrete pouring step of pouring concrete or pouring shotcrete after step (G); And a control unit.
At this time, in the step (E), it is preferable to vertically perforate the reinforcing soil to penetrate the reinforced soil at the back side end point of the reinforcing material embedded in the reinforcing soil to form the perforation hole.
Here, the surface of the front surface of the reinforced earth retaining wall formed by the concrete pouring or shotcrete pouring can be expressed by putting a pattern, letter or symbol.
According to the present invention, when maintenance and reinforcement factors of the reinforced earth retaining wall occur, it is possible to minimize the influence on the surrounding conditions while maintaining the function and the role of the reinforcing earth retaining wall as much as possible, and to secure economical and structural safety A useful effect can be achieved.
The present invention can repair and reinforce a reinforced earth retaining wall against cracks due to unexpected horizontal earth pressure and external force, detachment of a reinforced block, partial re-work, linear deformation, etc., and it is possible to perform maintenance and reinforcement work And it is possible to achieve the usefulness of repairing and reinforcing works without the entire rework of the wall of the reinforced earth retaining wall.
In the present invention, when partially reinforcing and reinforcing the reinforced earth retaining wall, it is possible to reduce the construction cost while making the most of the function of the existing reinforcing material, and to partially replace the reinforcing block located on the front surface of the reinforcing earth retaining wall and to enhance the frictional force of the reinforcing material, It is possible to reduce the horizontal load, for example, by distributing the overhead load acting on the load to a vertical load, and it is possible to provide the resistance force against the anticipated external force and earth pressure.
1 is a block flow diagram illustrating a construction method for repairing and reinforcing a reinforced earth retaining wall according to an embodiment of the present invention;
BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a reinforced concrete retaining wall,
3 is a block flow diagram illustrating a construction method for repair and reinforcement of a reinforced earth retaining wall according to another embodiment of the present invention.
4 is a schematic sectional structural view of a reinforced earth retaining wall for explaining a construction method of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. The present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
As shown in FIG. 1, a method for repairing and reinforcing a reinforced earth retaining wall according to an embodiment of the present invention includes a repair section selection step S10, a reinforcing block cutting and disassembling step S20, (S30), a drain plate fixing step (S40), a reinforcement or wire mesh mounting step (S50), and a concrete pouring or a shotcrete pouring step (S60).
4, the repair section selection step S10 includes a reinforcing
That is, it is a step of selecting a local section for a portion requiring repair by deformation of the reinforced
The reinforcing
The step of cutting and dismantling the reinforcing block (S20) may include cutting the reinforcing block (10) in the reinforced earth retaining wall (1) using a small breaker for the selected repair section to be.
The step of removing the reinforced block S30 is a step of removing and removing all the reinforced
In the step S40 of fixing the drain pan, after the step S30, the gap between the upper and
The step S50 of inserting the reinforcing bars or attaching the wire meshes is a step of inserting reinforcing bars or inserting a wire mesh into the cut and removed parts of the reinforcing
In this case, it is more preferable to install the wire mesh compared to the method in which the reinforcing steel is disposed. Depending on the use of the wire mesh, it is possible to reduce the material cost, reduce the labor cost, shorten the air, improve the precision construction and improve the construction quality. .
In addition, when a wire mesh is used, it is possible to minimize the wastage loss during the laying work, reduce the amount of material required and reduce the weight, simplify the construction and shorten the bonding time, It is possible to exert an excellent effect on crack control without being disturbed in the state of the grounding.
The concrete pouring or shotcrete pouring step S60 is a step of forming a concrete reinforcing layer by pouring concrete or shotcrete into the front part of the cut and removed part of the reinforcing
In this case, the concrete reinforcing layer plays a role of suppressing the repair of the reinforcing block retaining wall and the displacement of the retaining wall, and can provide a more stable structure for the reinforcing retaining wall.
Here, a mold can be installed for concrete pouring work.
Thereafter, completion of the curing (S70) is completed. In the case where the concrete pouring work is performed, it is required to dismantle the pouring work after curing.
In addition, in the front portion of the reinforced earth retaining wall formed by the concrete pouring or shotcrete pouring, the surface of the concrete reinforcing layer is expressed by putting a pattern, letter or symbol so that the reinforcing earth retaining wall can be repaired and reinforced, To be displayed.
As shown in FIG. 2, the method for repairing and reinforcing the reinforced earth retaining wall according to another embodiment of the present invention includes a repair section selection step S110, a reinforcing block cutting and disassembling step S120, (S140), a drilling step (S150), a grouting step (S160), a reinforcement or wire mesh mounting step (S170), a concrete pouring or a shotcrete pouring step (S180) .
The repair section selection step (S110) is a step of selecting a section for a desired portion of the reinforced earth retaining wall.
The step of cutting and disassembling the reinforcing block (S120) is a step of cutting and dismantling the reinforcing block using a breaker for a reinforcing block in a selected repairing block among the reinforcing blocks positioned on the front surface of the reinforcing earth retaining wall.
The step of removing the reinforced block (S130) is a step of removing and removing all of the reinforced blocks that have been cut and disassembled in the selected repair section.
The drain plate fixing step (S140) is a step of disposing a drain plate between the upper and lower stiffeners located at the cut-off portion and the demolished portion of the reinforcing block to fix the same.
Here, steps S110 to S140 are the same as steps S10 to S40, which have already been described in the embodiment, and therefore, the description of the embodiment is applied mutatis mutandis.
The perforating step S150 is a step for reinforcing the ground (reinforcing soil), and is a step of obliquely perforating the reinforcing
At this time, the perforation hole is formed between the reinforcing
The grouting step (S160) is a step for reinforcing the ground associated with the piercing step, in which a grouting agent such as cement or mortar is injected into the perforation hole formed through the reinforcing soil by the inclined perforation to perform grouting.
In this case, by forming a perforation hole in the reinforcing
Accordingly, through the drilling step (S150) and the grouting step (S160), the horizontal load applied to the reinforced soil, which can reinforce the bearing force against the influence of the back soil pressure and the external force, can be reduced.
In step S170, the reinforcing bars or the wire mesh fitting step is performed after the step S160, in which the reinforcement block is cut and the reinforcement is installed on the removed part or the wire mesh is installed.
The concrete pouring or shotcrete pouring step S180 is a step of forming a concrete reinforcing layer by pouring concrete or shotcrete into a part where the reinforcing block is cut and demolished.
That is, the step of dismantling the reinforced block located in the repair section and replacing it with the concrete reinforcing layer.
Here, steps S170 and S180 are the same as steps S50 and S60 described above with respect to the embodiment described above, and the description of the embodiment described above is applied mutatis mutandis.
Thereafter, it is completed by curing (S190).
In addition, in step S150, after forming the perforation hole through the reinforcing
In this case, if an anchor is inserted in the perforation hole, the anchor body of the anchor (a resistance portion for transmitting the tensile force from the surface to the reinforcement soil) between the steps S170 and S180, that is, after the reinforcement or wire mesh attaching step A step of stretching and then fixing (S175) may be intervened.
Further, in the front portion of the reinforced earth retaining wall formed by the concrete pouring or shotcrete pouring, the surface of the concrete reinforcing layer is expressed by putting a pattern, a character or a symbol, thereby performing maintenance and reinforcement work on the reinforced earth retaining wall, To be displayed.
As shown in FIG. 3, the method for repairing and reinforcing the reinforced earth retaining wall according to another embodiment of the present invention includes a repair section selection step S210, a reinforcing block cutting and disassembling step S220, The microfiber insertion step S260, the reinforcement or wire mesh installation step S270, the concrete pouring step or the shotcrete pouring step S230, the drainage plate fixing step S240, the punching step S250, (S280).
The repair section selection step S210 is a step of selecting a section for a desired portion of the reinforced earth retaining wall to be repaired (reinforced block repair).
The step of cutting and disassembling the reinforcing block (S220) is a step of cutting and dismantling the reinforcing block located on the front surface of the reinforced earth retaining wall by using a breaker for the reinforcing block in the selected repair section.
The step of removing the reinforced block (S230) is a step of removing and removing all the reinforced blocks that have been cut and disassembled in the selected repair section.
The drain plate fixing step S240 is a step of disposing a drain plate between the upper and lower stiffeners positioned at the cut-off portion of the reinforcing block and the demolished portion to fix the same.
Herein, steps S210 through S240 are steps required in steps S10 through S40, which have already been described in the embodiment, and the description of the embodiment is applied mutatis mutandis.
The perforating step S250 is a step for reinforcing the ground (reinforcing soil), which is a step of vertically perforating the reinforcing
At this time, it is preferable that the perforation hole formed by vertical perforation formed vertically through the reinforcing
The micro-file inserting step (S260) is a step for reinforcing the ground associated with the perforating step, and is a step of inserting a micro-pile into a perforation hole formed by vertical perforation.
In this case, a vertical perforation hole is formed in the reinforcing
In this case, steps S250 and S260 may be more advantageously used when the vertical spacing between the
In step S270, after the step S260, the reinforcing bars or the wire meshes are installed in the reinforcement block or the wire mesh.
The concrete pouring or shotcrete pouring step S280 is a step of forming a concrete reinforcing layer by pouring or pouring concrete into a cut and removed part of the reinforcing block.
Here, steps S270 and S280 are similar to those in steps S50 and S60 described above, and therefore, the description of the embodiment is applied mutatis mutandis.
Thereafter, it is completed by curing (S290).
In addition, in the front portion of the reinforced earth retaining wall formed by the concrete pouring or shotcrete pouring, the surface of the concrete reinforcing layer is expressed by putting a pattern, letter or symbol so that the reinforcing earth retaining wall is repaired and reinforced, To be displayed.
Therefore, the present invention provides a construction method for maintenance and reinforcement that can minimize the influence on the surrounding conditions while maintaining the function and the role of the reinforced earth retaining wall as well as economically and structurally safe, It is possible to carry out maintenance and reinforcement work for the desired portion without a whole re-construction of the retaining wall.
In the construction method for repairing and reinforcing the reinforced earth retaining wall having the above-described construction, the concept of repair can be defined as partially replacing the reinforcing block disposed on the front surface of the reinforcing earth retaining wall, (Partial load of reinforcing blocks disposed on the front surface of the reinforced earth retaining wall, and reinforcing the reinforced soil on the back surface of the reinforcing block, such as reducing the horizontal load and increasing the frictional force of the reinforcing material, And the load is divided by dividing the overburden load into a vertical load).
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of illustration, It will be apparent that various changes, modifications and substitutions may be made by those skilled in the art.
1: Reinforced earth retaining wall 10: Reinforcing block
20: reinforcing soil 30: reinforcing material
Claims (6)
(B) a step of cutting and dismantling a reinforced block corresponding to a selected repair section using a breaker to cut and dismantle a portion of the reinforced block for repair;
(C) a step of removing the reinforced block from the reinforced earth retaining wall after the step (B) is cut and disassembled;
(D) fixing a drain plate between the upper and lower stiffeners positioned at the cut-off portion of the reinforced block and fixing the drain plate so that the gap between the stiffeners is maintained while preventing the reinforcement soil from flowing between the reinforcing blocks;
(E) reinforcement or wire mesh mounting step of reinforcing the reinforcing bars or installing the wire mesh on the portions where the reinforcing block is cut and removed;
(F) Concrete pouring or shotcrete pouring after pouring (E) concrete pouring or shotcrete pouring; Lt; / RTI >
Wherein the surface of the front surface of the reinforcing earth retaining wall formed by the concrete pouring or the shotcrete pouring is expressed by putting a pattern, letter or symbol on the surface of the reinforcing earth retaining wall.
(B) a step of cutting and dismantling a reinforced block corresponding to a selected repair section using a breaker to cut and dismantle a portion of the reinforced block for repair;
(C) a step of removing the reinforced block from the reinforced earth retaining wall after the step (B) is cut and disassembled;
(D) fixing a drain plate between the upper and lower stiffeners located at the cut-off portion of the reinforced block and fixing the drain plate so as to reinforce the spacing of the stiffeners while preventing the reinforcement soil from flowing between the reinforcing blocks;
(E) a perforation step of forming a perforation hole by inclined perforation from the front surface of the reinforcing earth retaining wall so as to penetrate the reinforcing soil to the reinforcing soil on the back surface of the reinforcing block for the ground reinforcement;
(F) a grouting step for securing required frictional force and supporting force according to the ground reinforcement by injecting a grout into the perforation hole formed by the inclined perforation after the step (E) and grouting;
(G) Reinforcement or wire mesh mounting step in which reinforcing bars are installed on a portion where the reinforcing block is cut and removed or a wire mesh is installed;
(H) Concrete pouring or shotcrete pouring step of pouring concrete or pouring shotcrete after step (G); Lt; / RTI >
In the step (E), a hole is formed from the front surface to the reinforcing soil, and then an anchor is installed to reinforce and stabilize the earth pressure and to reduce horizontal load,
A step of stretching and anchoring the anchor body of the anchor is interposed between the steps (G) and (H)
Wherein the surface of the front surface of the reinforcing earth retaining wall formed by the concrete pouring or the shotcrete pouring is expressed by putting a pattern, letter or symbol on the surface of the reinforcing earth retaining wall.
(B) a step of cutting and dismantling a reinforced block corresponding to a selected repair section using a breaker to cut and dismantle a portion of the reinforced block for repair;
(C) a step of removing the reinforced block from the reinforced earth retaining wall after the step (B) is cut and disassembled;
(D) a step of fixing a drain plate between the upper and lower stiffeners positioned at the cut-away portion of the reinforced block, thereby fixing the drainage plate so that the gap between the stiffeners is maintained while preventing the reinforcement soil from flowing between the reinforcing members;
(E) a perforating step for distributing the upper load on the reinforcing soil to a vertical load by forming perforations in the back surface of the reinforcing block so as to vertically penetrate the reinforced soil through the reinforcing block;
(F) inserting a micro-pile into a perforation hole formed by vertical perforation after step (E), thereby inserting the micro-pile into the perforation hole and securing the required tensile force;
(G) Reinforcement or wire mesh mounting step in which reinforcing bars are installed on a portion where the reinforcing block is cut and removed or a wire mesh is installed;
(H) Concrete pouring or shotcrete pouring step of pouring concrete or pouring shotcrete after step (G); Lt; / RTI >
In the step (E), the reinforcing soil embedded in the reinforcing soil is vertically perforated so as to vertically penetrate the reinforcing soil at the back side end of the reinforcing material to form a perforation hole,
Wherein the surface of the front surface of the reinforcing earth retaining wall formed by the concrete pouring or the shotcrete pouring is expressed by putting a pattern, letter or symbol on the surface of the reinforcing earth retaining wall.
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| KR1020140139357A KR101528738B1 (en) | 2014-10-15 | 2014-10-15 | Constructing method for reinforcement and repair of reinforcement ground wall |
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| KR1020140139357A KR101528738B1 (en) | 2014-10-15 | 2014-10-15 | Constructing method for reinforcement and repair of reinforcement ground wall |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101793065B1 (en) * | 2015-11-24 | 2017-11-02 | (주)나우기술 | Repair construction method of geosynthetic reinforced retaining wall |
| KR102218755B1 (en) * | 2020-11-23 | 2021-02-22 | 라파이엔씨 주식회사 | Construction and Repair Method of Reinforced Earth Retaining Wall |
| KR102218750B1 (en) * | 2020-10-23 | 2021-02-23 | (주)경동엔지니어링 | Method for Restoration of Retaining Wall of Reinforced Soil |
| CN114622600A (en) * | 2022-01-26 | 2022-06-14 | 杭州市路桥集团股份有限公司 | Urban road assembled anti-settling well cover maintenance method |
| KR102532986B1 (en) | 2022-11-21 | 2023-05-17 | 라파이엔씨 주식회사 | Construction Method for Repairing Cracks in Reinforced Earth Retaining Wall and Reinforcing Damaged Parts |
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| KR20050053416A (en) * | 2003-12-02 | 2005-06-08 | 주식회사 우지스 | Structure section treatment method used synthesis polymer inorganic mortar |
| KR20090015363A (en) * | 2007-08-08 | 2009-02-12 | 주식회사 효석종합건설 | Repairing method for bulging of reinforced soil retaing wall and soil-nail structure used for it |
| KR101349730B1 (en) * | 2013-02-25 | 2014-01-15 | 이종석 | Reinforcement device of dip slope and reinforcement method using the same |
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| KR20050053416A (en) * | 2003-12-02 | 2005-06-08 | 주식회사 우지스 | Structure section treatment method used synthesis polymer inorganic mortar |
| KR20090015363A (en) * | 2007-08-08 | 2009-02-12 | 주식회사 효석종합건설 | Repairing method for bulging of reinforced soil retaing wall and soil-nail structure used for it |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101793065B1 (en) * | 2015-11-24 | 2017-11-02 | (주)나우기술 | Repair construction method of geosynthetic reinforced retaining wall |
| KR102218750B1 (en) * | 2020-10-23 | 2021-02-23 | (주)경동엔지니어링 | Method for Restoration of Retaining Wall of Reinforced Soil |
| KR102218755B1 (en) * | 2020-11-23 | 2021-02-22 | 라파이엔씨 주식회사 | Construction and Repair Method of Reinforced Earth Retaining Wall |
| CN114622600A (en) * | 2022-01-26 | 2022-06-14 | 杭州市路桥集团股份有限公司 | Urban road assembled anti-settling well cover maintenance method |
| KR102532986B1 (en) | 2022-11-21 | 2023-05-17 | 라파이엔씨 주식회사 | Construction Method for Repairing Cracks in Reinforced Earth Retaining Wall and Reinforcing Damaged Parts |
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