KR101656015B1 - Natural Panel type retaining wall - Google Patents
Natural Panel type retaining wall Download PDFInfo
- Publication number
- KR101656015B1 KR101656015B1 KR1020160002762A KR20160002762A KR101656015B1 KR 101656015 B1 KR101656015 B1 KR 101656015B1 KR 1020160002762 A KR1020160002762 A KR 1020160002762A KR 20160002762 A KR20160002762 A KR 20160002762A KR 101656015 B1 KR101656015 B1 KR 101656015B1
- Authority
- KR
- South Korea
- Prior art keywords
- panel
- anchor
- cut
- bolts
- retaining wall
- Prior art date
Links
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
- E02D29/0233—Retaining or protecting walls comprising retention means in the backfill the retention means being anchors
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/30—Miscellaneous comprising anchoring details
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Retaining Walls (AREA)
Abstract
The present invention relates to a natural rock panel retaining wall for reinforcing slopes for preventing collapse of a cut surface formed in various roads and flat surface compositions, and more particularly, Which is capable of stably reinforcing the cut surface by connecting anchors which are fixed and intruded in the connection grooves by connecting bars and anchor connection reinforcing bars.
A natural rock panel reinforced retaining wall for slope reinforcing according to the present invention comprises a plurality of PC panels, Anchoring bolts having one end fixed to the inside of the PC panel and the other end protruding to the rear side of the PC panel and having four vertically and horizontally disposed anchor bolts; Anchors penetrated and settled within the ground of the cut-off surface; A plurality of connecting bars having a plurality of grooves formed on an outer circumferential surface thereof by connecting the anchor bolts vertically and horizontally to form a rectangular shape; And an anchor connecting bar which is connected to one side of the connecting bar at one end and is connected to the anchor end at the other end, and hooks are formed at one end and the hook is engaged with the groove of the connecting bar; .
Description
The present invention relates to a natural rock paneled retaining wall for reinforcing slopes for preventing collapse of a cut surface formed in various roads and flat surface compositions, and more particularly, Which is capable of stably reinforcing the cut surface by connecting anchors which are fixed and intruded in the connection grooves by connecting bars and anchor connection reinforcing bars.
There is a cut-off surface having a predetermined inclination angle in the case of cutting a river, a shore area, mountainous area, or hilly land to construct various roads or construct a flat land.
Since there is a risk of collapse when these cut-off surfaces are left untouched, a method of reinforcing cut-off surfaces by various methods has been proposed.
Among them, in the registered patent No. 10-0911300, an anchor bolt is fixed and manufactured in such a manner that an anchor bolt protrudes from the factory at the rear side of the
However, since the position of the anchor bolt is fixed to the
As a result, the
On the other hand, the reinforcing panel reinforcing the cut surface such as the
Therefore, there is a problem that the air and the construction cost are increased due to the additional process.
SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a natural rock panel retaining wall for reinforcing a cut surface by joining an anchor bolt with an anchor regardless of the position of an anchor bolt disposed on a rear surface of a reinforcement panel.
Since adjacent PC panels are fixed to each other with fixtures to support adjacent PC panels, there is no risk of increase in air and construction cost due to installation of scaffolding or supports, thereby providing economical slope reinforcement natural rock panel retaining walls I want to.
According to a preferred embodiment of the present invention, a plurality of PC panels, which are installed on a front surface of a cut-soil surface, Anchoring bolts having one end fixed to the inside of the PC panel and the other end protruding to the rear side of the PC panel and having four vertically and horizontally disposed anchor bolts; Anchors penetrated and settled within the ground of the cut-off surface; A plurality of connecting bars having a plurality of grooves formed on an outer circumferential surface thereof by connecting the anchor bolts vertically and horizontally to form a rectangular shape; And an anchor connecting bar which is connected to one side of the connecting bar at one end and is connected to the anchor end at the other end and hooks are formed at one end so that the hook is engaged with the groove of the connecting bar; The present invention provides a natural rock panel resilient retaining wall for slope reinforcement.
delete
According to another aspect of the present invention, there is provided a natural rock panel retaining wall for reinforcing a slope, wherein fasteners connecting and fixing adjoining PC panels are coupled to upper portions of joints of left and right adjacent PC panels.
According to another preferred embodiment of the present invention, the fixture is composed of a pair of fixed blocks slantingly in close contact with the front and rear surfaces of the PC panel, and connection bolts connecting the fixed blocks. It provides a retaining wall.
According to another preferred embodiment of the present invention, there is provided a natural rock panel resilient retaining wall for reinforcing slopes, wherein the connecting bolts are a pair.
According to another preferred embodiment of the present invention, there is provided a natural rock panel retaining wall for reinforcing a slope, wherein a fixing plate closely attached to the outside of the fixing block is coupled to the connecting bolt.
The present invention has the following effects.
First, the anchor bolt protruding from the rear side of the PC panel can be combined with the anchor which is penetrated and fixed in the ground of the cut-off surface by the connection bar and the anchor connection reinforcing bar. Therefore, regardless of the position of the anchor bolt, the cut surface can be reinforced, which is convenient for construction.
Second, when the anchor connecting rod is coupled to the connecting bar by hooking the hook formed at one end of the anchor connecting rod to the groove of the connecting bar, it is possible to prevent the position of the anchor connecting rod from fluctuating excessively by moving along the connecting bar.
Third, when adjacent PC panels are fixed to each other by fixtures to support adjacent PC panels, there is no fear of increase in air and construction cost due to scaffolding and support installation, which is economical.
1 is a side cross-sectional view showing an embodiment of a retaining wall for supporting a conventional cut-away surface.
2 is a side sectional view of a natural rock paneled retaining wall for slope reinforcing according to the present invention,
3 is a perspective view of a natural rock paneled retaining wall for slope reinforcing according to the present invention.
4 is a perspective view showing a coupling relationship between a connecting bar and an anchor connecting reinforcing bars;
5 is a perspective view illustrating a PC panel coupled by a fixture;
6 is a perspective view of the fixture.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
FIG. 2 is a side sectional view of a natural rock paneled retaining wall for slope reinforcing according to the present invention, which is constructed on a cut-off surface, and FIG. 3 is a perspective view of a natural rock panel retaining wall for reinforcing slopes according to the present invention.
2 and 3, the natural rock paneled retaining wall for reinforcing slopes according to the present invention includes a plurality of
In the
The
In the present invention, the cut-off surface means not only a cut-away surface formed by cutting out soil, but also inclined slopes inclined at a predetermined angle with respect to the ground, such as embankment formed to form an inclined surface.
The
The anchor bolts (2) are vertically, horizontally, and vertically provided on the respective PC panels (1).
3, the
The
The other end of the
The anchor 3 is intruded and fixed in the ground of the cut-off surface as shown in Fig.
The connecting bars (4) are provided to connect the anchor bolts (2) vertically and horizontally.
3, the connecting
The connecting
One end of the
Thus, the anchor 3 is connected to the
Therefore, the
The other end of the
A
4 is a perspective view showing the coupling relationship between the connecting bars and the anchor connecting bars.
4, a
4, the
Therefore, it is possible to prevent the
That is, since the position of the
The
5 is a perspective view illustrating a PC panel coupled by a fixture.
As shown in FIG. 5, fasteners 6 for connecting and fixing the
The fixture 6 is coupled to an upper portion of the joint portion to which the
That is, since the fixture 6 is fixed by connecting the left and right
Therefore, it is not necessary to provide a separate scaffold or support for preventing the
6 is a perspective view of the fixture.
6, the fixture 6 for connecting and fixing the left and right
The
At this time, the pair of fixing
The
When a pair of fixing
A fixing
The fixing
The fixing
The fixing
1: PC panel 2: Anchor bolt
3: Anchor 4: Connection bar
41: groove portion 5: anchor connection reinforcing bar
51: Hook 6: Fixture
61: fixing block 62: connecting bolt
63: Fixing plate 7: Coupler
8: Backfill material
Claims (6)
Anchoring bolts (2) having one end fixed to the inside of the PC panel (1) and the other end protruding to the rear surface of the PC panel (1)
Anchors (3) intruded and fixed within the ground of the cut-off surface;
A plurality of connecting bars (4) formed by connecting the anchor bolts (2) vertically and horizontally to form a rectangular shape and having a plurality of grooves (41) formed on the outer circumferential surface thereof; And
And the hook 51 is formed at one end so that the hook 51 is connected to the groove 41 of the connecting bar 4 and the other end is connected to the end of the connecting bar 4, (5) anchored connecting anchors; Wherein the natural rock panel reinforcement is formed of a natural rock panel reinforcement for slope reinforcement.
And a fixture (6) for connecting and fixing the adjacent PC panel (1) is coupled to the upper part of the joining portion of the left and right adjacent PC panels (1).
The fixture 6 is composed of a pair of fixing blocks 61 slantly brought into close contact with the front and rear surfaces of the PC panel 1 and connection bolts 62 connecting the fixing blocks 61. Natural rock panel reinforced retaining wall.
Wherein the connecting bolts (62) are a pair.
Wherein the connecting bolt (62) is coupled to a fixing plate (63) which is in close contact with an outer side of the fixing block (61).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160002762A KR101656015B1 (en) | 2016-01-08 | 2016-01-08 | Natural Panel type retaining wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160002762A KR101656015B1 (en) | 2016-01-08 | 2016-01-08 | Natural Panel type retaining wall |
Publications (1)
Publication Number | Publication Date |
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KR101656015B1 true KR101656015B1 (en) | 2016-09-08 |
Family
ID=56950628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020160002762A KR101656015B1 (en) | 2016-01-08 | 2016-01-08 | Natural Panel type retaining wall |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102191844B1 (en) | 2020-08-31 | 2020-12-16 | 이동열 | Road cut slope reinforcement system and road cut slope reinforcement method using the same |
KR20220132323A (en) | 2021-03-23 | 2022-09-30 | 주식회사 토암지오텍 | Panel block for reinforcement slope and manufacturing method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63268814A (en) * | 1987-04-27 | 1988-11-07 | Kyokado Eng Co Ltd | Wall structure for reinforced soil structure |
JP2004011109A (en) * | 2002-06-03 | 2004-01-15 | Takamura Sogyo Kk | Connecting fitting for framework of residual forms |
KR20040049535A (en) * | 2002-12-06 | 2004-06-12 | 이정수 | A Facing panel for reinforced earth wall and its construction method |
KR20090030821A (en) * | 2007-09-21 | 2009-03-25 | 예건설주식회사 | Reinforced earth retaining wall eco panel and support structure |
-
2016
- 2016-01-08 KR KR1020160002762A patent/KR101656015B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63268814A (en) * | 1987-04-27 | 1988-11-07 | Kyokado Eng Co Ltd | Wall structure for reinforced soil structure |
JP2004011109A (en) * | 2002-06-03 | 2004-01-15 | Takamura Sogyo Kk | Connecting fitting for framework of residual forms |
KR20040049535A (en) * | 2002-12-06 | 2004-06-12 | 이정수 | A Facing panel for reinforced earth wall and its construction method |
KR20090030821A (en) * | 2007-09-21 | 2009-03-25 | 예건설주식회사 | Reinforced earth retaining wall eco panel and support structure |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102191844B1 (en) | 2020-08-31 | 2020-12-16 | 이동열 | Road cut slope reinforcement system and road cut slope reinforcement method using the same |
KR20220132323A (en) | 2021-03-23 | 2022-09-30 | 주식회사 토암지오텍 | Panel block for reinforcement slope and manufacturing method thereof |
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