CN108677998A - A kind of corner type reinforced earth retaining wall structure and production method - Google Patents
A kind of corner type reinforced earth retaining wall structure and production method Download PDFInfo
- Publication number
- CN108677998A CN108677998A CN201810393812.5A CN201810393812A CN108677998A CN 108677998 A CN108677998 A CN 108677998A CN 201810393812 A CN201810393812 A CN 201810393812A CN 108677998 A CN108677998 A CN 108677998A
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- support unit
- prefabricated panel
- retaining wall
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a kind of corner type reinforced earth retaining wall structure and production methods, it include the corner type retaining wall being spliced by prefabricated panel, support column made of being stacked by support unit, steel and plastic complex tie bar strip drawknot is between prefabricated panel and support unit, corner type retaining wall bottom has the loaded filter that can be drained, when making, prefabricated panel, support unit and steel and plastic complex tie bar strip are installed in concrete foundation, after filling geotechnical filling, one layer of prefabricated panel, support unit and steel and plastic complex tie bar strip are set again, and so on complete entire barrier wall structure.Compared with prior art, a kind of corner type reinforced earth retaining wall structure and production method of the present invention, steel and plastic complex tie bar strip is connect with prefabricated panel in the construction process, steel and plastic complex tie bar strip can be effectively tightened, keeps reinforcement effects more obvious, prefabricated panel forms retaining wall, effectively improve speed of application and construction quality, and keeping barricade overall beautiful, the setting of support column and retaining wall improves slope stability.
Description
Technical field
The present invention relates to a kind of corner type reinforced earth retaining wall structure and production methods, belong to field of civil engineering.
Background technology
Currently, with economic construction of China fast development, whens a large amount of Engineering Project Constructions, need to carry out Slope Treatment, reinforcement gear
Cob wall construction technology is more and more applied in construction engineering, the base in guarantee construction quality of high degree
The associated construction time is shortened on plinth, this has particularly important meaning for the promotion of related Construction Quality.However
It is constrained by existing specification, the processing means of retaining wall corner are more rare or lack, the retaining wall especially on soft foundation
Corner just builds barricade without specially treated, and bearing capacity can be restricted, and the influences such as surface subsidence, metope expansion occurs
The harm of barricade safety.
Invention content
The technical problem to be solved in the invention is in view of the above shortcomings of the prior art, and to provide a kind of corner type reinforcement
Native barrier wall structure and production method.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of corner type reinforced earth retaining wall structure, including prefabricated panel, support unit, steel and plastic complex tie bar strip, the steel modeling are multiple
Bar strip drawknot is closed between prefabricated panel and support unit, several prefabricated panels are mutually spliced into the corner of curved-surface structure in length and breadth
Type retaining wall, several support element stacks are fixed as support column, and support column is located at the concave side of corner type retaining wall, the steel
Modeling composite wire-lacing band is fixedly connected on around support unit in prefabricated panel, is filled between the corner type retaining wall and support column
It is slope soil to have geotechnical filling, side of the support column far from corner type retaining wall；The prefabricated panel of corner type retaining wall bottom
Upper that there is concrete foundation, concrete foundation to be embedded in the soil of ground, geotechnical filling bottom position is equipped with the loaded filter for infiltration, corner type gear
There is gutter, the prefabricated panel across corner type retaining wall bottom are provided with outside cob wall for guiding the water in loaded filter into
The drainpipe in gutter.
As further preferred embodiment, the steel and plastic complex tie bar strip is around being provided between two sections of support unit
Stainless steel steel wire for fixing.
As further preferred embodiment, the top edge of the prefabricated panel or lower edge are provided with prefabricated pin and pre-
The prefabricated pin of groove processed, prefabricated panel is planted in the prefabricated groove of the prefabricated panel of side or lower section thereon；Prefabricated panel
Lateral edges are provided with prefabricated annulus and prefabricated annulus fastener, and the prefabricated annulus fastener of prefabricated panel is fixed on its both sides prefabricated panel
Prefabricated annulus in；The surface of prefabricated panel is additionally provided with prefabricated connection ring, and the end of steel and plastic complex tie bar strip is fixed on prefabricated company
It connects on ring.
As further preferred embodiment, the upper end of the support unit is support unit pin, and lower end is that support is single
The support unit pin of first groove, support unit is planted in the support unit groove of support unit to its upper.
A kind of production method of corner type reinforced earth retaining wall structure, includes the following steps,
Step 1 installs prefabricated pin and prefabricated groove, respectively in precast surface in the top edge of prefabricated panel and lower edge respectively
Prefabricated annulus and prefabricated annulus fastener are installed in the both sides of the edge of plate, prefabricated connection ring are installed in the plane of prefabricated panel, simultaneously
Support unit pin is installed, in the lower end of support unit installation support unit groove in the upper end of support unit；
Step 2：The occupation of land position for drafting corner type retaining wall, the occupation of land curve along corner type retaining wall are laid with first layer wall,
Concrete foundation is built by laying bricks or stones in prefabricated panel, the occupation of land curve by multiple prefabricated panels with concrete foundation along corner type retaining wall is spread
If forming first layer wall, and the prefabricated annulus fastener of prefabricated panel side in first layer wall is buckled into contiguous prefabricated panel side
In the prefabricated annulus on side；
Step 3：It is laid with first layer support column, the bottom of support unit is also built by laying bricks or stones concrete foundation, by the support list with concrete foundation
Member is laid on the concave side of corner type retaining wall along first layer wall；
Step 4：Steel and plastic complex tie bar strip one end is fixed in first layer wall in the prefabricated connection ring of prefabricated panel, it is another
End is around the support unit in immediate first layer support column and is fixed in the prefabricated connection ring of the prefabricated panel or this is pre-
In the prefabricated connection ring of the adjacent prefabricated panel of panel processed, steel and plastic complex tie bar strip is on two sections of support unit using stainless
Steel steel wire carries out drawknot and fixes；
Step 5：Geotechnical filling is filled between first layer wall and first layer support column；
Step 6：Loaded filter is set between first layer wall and first layer support column, passes through first layer wall that drainpipe is set；
Step 7：Installation second layer wall and second layer support column, second layer wall on first layer wall and first layer support column
In body the prefabricated pin and prefabricated groove of prefabricated panel respectively with the prefabricated pin of prefabricated panel in first layer wall and prefabricated recessed
Slot corresponds, and the prefabricated annulus fastener of prefabricated panel side buckles into the pre- rounding of contiguous prefabricated panel side in second layer wall
In ring, the support unit pin of support unit and support unit groove are propped up with first layer support column respectively in second layer support column
The support unit pin and support unit groove for supportting unit plug each other, and prefabricated panel is supported with the second layer in second layer wall
Steel and plastic complex tie bar strip is set in column between support unit, step 4 is repeated, between second layer wall and second layer support column
Fill geotechnical filling, and so on installation multi-layer walls and Multi-layer supporting column until reaching estimated corner type retaining wall height.
As further preferred embodiment, the corner type retaining wall height H ranging from 6m≤H≤12m, prefabricated panel
Length a=3.6m ~ 4.0m, width w=1.8 ~ 2.0m, thickness b=0.2m ~ 0.3m, support unit height h=0.9m ~ 1.0m, diameter
D=0.3m ~ 0.4m, vertical range D=0.2H ~ 0.4H between support unit and prefabricated panel, between two prefabricated panels away from
From for l, l >=3d, the steel and plastic complex tie bar strip length of single hop is L between prefabricated panel and support unit, L >=2D+3b, and steel modeling is multiple
It is 1.5m~2.0m, steel and plastic complex tie bar strip and left and right phase to close spacing between bar strip and neighbouring steel and plastic complex tie bar strip
Spacing is more than 0.2m between adjacent steel and plastic complex tie bar strip.
As further preferred embodiment, accelerated cement is poured between two prefabricated panels in left and right.
Compared with prior art, a kind of corner type reinforced earth retaining wall structure of the invention and production method, have following excellent
Point：（1）In such a way that bedding is compacted filler and loaded filter is arranged between support column and retaining wall, gear rolling earth behind retaining wall is improved
Water penetration, geotechnical filling fill the material that can gather materials on the spot, and work progress is simple and convenient.（2）Steel and plastic complex tie bar strip is in work progress
In connect and wound through support column with the prefabricated connection ring of prefabricated panel, can effectively tighten steel and plastic complex tie bar strip, make reinforcement
Effect is more obvious；Using retaining wall and the common bank protection of support column, by the tightness for effectively controlling steel and plastic complex tie bar strip
Reinforcement quality is set to be protected.（3）Prefabricated panel forms retaining wall, effectively improves speed of application and construction quality, and make barricade
Overall beautiful, prefabricated panel is easy to build, and structural stability is good.（4）The setting of support column and retaining wall, improves stability of slope
Property.
The present invention can be effectively improved the phenomenon that soft foundation retaining wall corner metope bulging, cracking, improve barricade
Stability.
Description of the drawings
The corner type reinforced soil retaining wall vertical view of Fig. 1 present invention；
The prefabricated panel structural schematic diagram of Fig. 2 present invention；
The support unit structural schematic diagram of Fig. 3 present invention；
The corner type reinforced soil retaining wall structural schematic diagram of Fig. 4 present invention；
Wherein, 1- prefabricated panels, the prefabricated pins of 101-, 102-prefabricated grooves, the prefabricated annulus of 103-, the prefabricated annulus fasteners of 104-,
The prefabricated connection rings of 105-, 2- support units, 201- support pole unit pin, 202- that pole unit groove, 3- steel plastic compounts is supported to draw
Rib tape, 4- stainless steel steel wires, 5- geotechnical fillings, 6- slope soils, 7- concrete foundations, 8- loaded filters, the gutters 9-, 10- drainpipes.
Specific implementation mode
The invention will be further described with reference to specific embodiment for specific implementation mode.Following embodiment is only used for more
Add and clearly demonstrate technical scheme of the present invention, and not intended to limit the protection scope of the present invention.
Patent of the present invention is further illustrated with reference to the accompanying drawings and examples.
The present invention provides a kind of corner type reinforced soil retaining wall, including retaining wall panel-form and reinforcement rear end anchorage support
Column, support column and corner type retaining wall（That is retaining wall）It is connected by steel and plastic complex tie bar strip.Steel and plastic complex tie bar strip one end connects
The prefabricated connection ring of a certain prefabricated panel on retaining wall is connect, other end winding is by the way that after support unit, steel and plastic complex tie bar strip is another
One end connects another prefabricated connection ring of the prefabricated panel or the prefabricated connection ring of other level prefabricated panels, suitable by constructing
Sequence uses steel and plastic complex tie bar strip connection support column and native barricade successively, until corner type terminates.Steel and plastic complex tie bar strip is close
One section of support column using stainless steel steel wire reinforce and be paved, and is compacted with filler bedding between support column and retaining wall, the soil
Work filler water penetration is good, can gather materials on the spot, installation environment is required it is low, it is easy for construction, construction technology is simple and fast, barricade knot
Structure is stablized.
Support column is stacked gradually by support unit and is made, and retaining wall is that the prefabricated panel of concrete is spliced.Support column
Ground between retaining wall is equipped with loaded filter, and it is prefabricated to be tightly attached to this after prefabricated panel end filtration material stacking certain altitude
The lower end of panel unit, the undermost prefabricated panel of retaining wall and support pole unit is fixed by concrete foundation.On the outside of prefabricated panel
Equipped with drain assembly, including puts in loaded filter and be arranged through the drainpipe of prefabricated panel lower end and along lowest level prefabricated panel
The lower end in gutter, drainpipe is connected with gutter.
Retaining wall is spliced by several dry wall units or so, and dry wall unit by several prefabricated panel units above and below
Splicing composition, the upper and lower side of each prefabricated panel unit is equipped with prefabricated groove and corresponding prefabricated pin, left and right end are set
There are prefabricated annulus and corresponding prefabricated annulus fastener, all prefabricated components to be distributed about face plate center antisymmetry.Upper and lower two
A prefabricated panel unit is attached fixation by the way that prefabricated pin grafting is entered prefabricated groove, and the prefabricated panel unit of left and right two is logical
It crosses prefabricated annulus and is attached fixation.Prefabricated panel unit is equipped with prefabricated connection ring towards soil body side, and each panel unit is set
There are two rows to amount to four prefabricated connection rings, for connecting steel and plastic complex tie bar strip.Steel and plastic complex tie bar strip passes through prefabricated company
After connecing ring, change certain angle for connecting support column.
Support column is made of several round support units, and each support unit upper end is equipped with support pole unit pin, lower end
Equipped with corresponding support pole unit groove.Upper and lower two supports pole unit will be by that will support pole unit pin grafting to enter prefabricated groove
It is attached fixation.Steel and plastic complex tie bar strip fold certain angle at support column passes through support for winding after vertical state
Column（The steel and plastic complex tie bar strip for being inserted through panel unit and being laid in geotechnical filling is horizontal laying, in order to bypass branch
Dagger, which must turn down certain angle, to be made into be laid with vertically, after bypassing, is making horizontal be laid with to keep rubbing for muscle material and the soil body into
Wipe power）, horizontality is reverted to after to connect level next connection ring.Steel plastic compount lacing wire at support column
Band using stainless steel steel wire reinforce and be paved, and steel and plastic complex tie bar strip is made to keep horizontality.
It is determined length a=3.6m ~ 4.0m of prefabricated panel unit by stability and bearing capacity calculation, width w=1.8 ~
2.0m, thickness b=0.2m ~ 0.3m.Support the height h=0.9m ~ 1.0m, diameter d=0.3m ~ 0.4m of pole unit.Between support column
Distance l >=3d, wherein d are the diameter of support column.Vertical range D=0.2 ~ 0.4H between support column and retaining wall, wherein H are
The total height of reinforced earth bulkhead.Steel and plastic complex tie bar strip length L >=2D+3b, vertical spacing is 1.5m~2.0m, close to support column
Locate level interval and be more than 0.2m, D is the vertical range of support column and retaining wall, and d is the diameter of support column.
The present invention also provides a kind of production methods of corner type reinforced soil retaining wall：
Step 1 installs prefabricated pin and prefabricated groove, respectively in precast surface in the top edge of prefabricated panel and lower edge respectively
Prefabricated annulus and prefabricated annulus fastener are installed in the both sides of the edge of plate, prefabricated connection ring are installed in the plane of prefabricated panel, simultaneously
Support unit pin is installed, in the lower end of support unit installation support unit groove in the upper end of support unit；
Step 2：The occupation of land position for drafting corner type retaining wall, the occupation of land curve along corner type retaining wall are laid with first layer wall,
Concrete foundation is built by laying bricks or stones in prefabricated panel, the occupation of land curve by multiple prefabricated panels with concrete foundation along corner type retaining wall is spread
If forming first layer wall, and the prefabricated annulus fastener of prefabricated panel side in first layer wall is buckled into contiguous prefabricated panel side
In the prefabricated annulus on side；
Step 3：It is laid with first layer support column, the bottom of support unit is also built by laying bricks or stones concrete foundation, by the support list with concrete foundation
Member is laid on the concave side of corner type retaining wall along first layer wall；
Step 4：Steel and plastic complex tie bar strip one end is fixed in first layer wall in the prefabricated connection ring of prefabricated panel, it is another
End is around the support unit in immediate first layer support column and is fixed in the prefabricated connection ring of the prefabricated panel or this is pre-
In the prefabricated connection ring of the adjacent prefabricated panel of panel processed, steel and plastic complex tie bar strip is on two sections of support unit using stainless
Steel steel wire carries out drawknot and fixes；
Step 5：Geotechnical filling is filled between first layer wall and first layer support column；
Step 6：Loaded filter is set between first layer wall and first layer support column, passes through first layer wall that drainpipe is set；
Step 7：Installation second layer wall and second layer support column, second layer wall on first layer wall and first layer support column
In body the prefabricated pin and prefabricated groove of prefabricated panel respectively with the prefabricated pin of prefabricated panel in first layer wall and prefabricated recessed
Slot corresponds, and the prefabricated annulus fastener of prefabricated panel side buckles into the pre- rounding of contiguous prefabricated panel side in second layer wall
In ring, the support unit pin of support unit and support unit groove are propped up with first layer support column respectively in second layer support column
The support unit pin and support unit groove for supportting unit plug each other, and prefabricated panel is supported with the second layer in second layer wall
Steel and plastic complex tie bar strip is set in column between support unit, step 4 is repeated, between second layer wall and second layer support column
Fill geotechnical filling, and so on installation multi-layer walls and Multi-layer supporting column until reaching estimated corner type retaining wall height；
The corner type retaining wall height H ranging from 6m≤H≤12m, length a=3.6m ~ 4.0m of prefabricated panel, width w=1.8
~ 2.0m, thickness b=0.2m ~ 0.3m, support unit height h=0.9m ~ 1.0m, diameter d=0.3m ~ 0.4m, support unit and prefabricated
Vertical range D=0.2H ~ 0.4H between panel, the distance between two prefabricated panels are l, l >=3d, prefabricated panel and support
The steel and plastic complex tie bar strip length of single hop is L, L >=2D+3b between unit, and steel and plastic complex tie bar strip and neighbouring steel modeling are multiple
Spacing is 1.5m~2.0m between closing bar strip, spacing between the steel and plastic complex tie bar strip steel and plastic complex tie bar strip adjacent with left and right
More than 0.2m.
1/4 metope cell height ranges of Ge Yue above and below this layer of steel and plastic complex tie bar strip are subjected to bedding compacting using filler.
If first layer filled slope is h1, repeats step 4 to paving and fill out the n-th fill stratum, when prefabricated panel unit is small higher than the height banketed
When h1, another piece of prefabricated panel unit is entered in prefabricated groove to be fixed in prefabricated panel by prefabricated pin grafting, it will be another
One support unit, which is inserted in by support unit pin in support unit groove, to be fixed on support unit, same level height
The prefabricated panel unit and support unit of layer are so handled, then repeatedly step 4, until retaining wall reaches preset height；
Accelerated cement is poured between two prefabricated panels in left and right.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not limited to this hair
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection domain within.
Claims (7)
1. a kind of corner type reinforced earth retaining wall structure, it is characterised in that：Including prefabricated panel（1）, support unit（2）, steel modeling it is multiple
Close bar strip（3）, the steel and plastic complex tie bar strip（3）Drawknot is in prefabricated panel（1）With support unit（2）Between, it is several prefabricated
Panel（1）It is mutually spliced into the corner type retaining wall of curved-surface structure, several support units in length and breadth（2）Stacking is fixed as support column,
Support column is located at the concave side of corner type retaining wall, the steel and plastic complex tie bar strip（3）Around support unit（2）It is fixedly connected
In prefabricated panel（1）On, geotechnical filling is filled between the corner type retaining wall and support column（5）, support column is far from corner
The side of type retaining wall is slope soil（6）；The prefabricated panel of corner type retaining wall bottom（1）It is upper that there is concrete foundation（7）, concrete base
Plinth（7）It is embedded in the soil of ground, geotechnical filling（5）Bottom position is equipped with the loaded filter for infiltration（8）, outside corner type retaining wall
With gutter（9）, pass through the prefabricated panel of corner type retaining wall bottom（1）It is provided with for by loaded filter（8）Interior water draws
To gutter（9）Drainpipe（10）.
2. a kind of corner type reinforced earth retaining wall structure according to claim 1, it is characterised in that：The steel plastic compount lacing wire
Band（3）Around support unit（2）Two sections between be provided with stainless steel steel wire for fixing（4）.
3. a kind of corner type reinforced earth retaining wall structure according to claim 2, it is characterised in that：The prefabricated panel（1）
Top edge or lower edge be provided with prefabricated pin（101）And prefabricated groove（102）, prefabricated panel（1）Prefabricated pin（101）
Plant the prefabricated panel of side or lower section thereon（1）Prefabricated groove（102）It is interior；Prefabricated panel（1）Lateral edges be provided with it is pre-
Rounding ring（103）With prefabricated annulus fastener（104）, prefabricated panel（1）Prefabricated annulus fastener（104）It is prefabricated to be fixed on its both sides
Panel（1）Prefabricated annulus（103）In；Prefabricated panel（1）Surface be additionally provided with prefabricated connection ring（105）, steel plastic compount lacing wire
Band（3）End be fixed on prefabricated connection ring（105）On.
4. a kind of corner type reinforced earth retaining wall structure according to claim 2 or 3, it is characterised in that：The support unit
（2）Upper end be support unit pin（201）, lower end is support unit groove（202）, support unit（2）Support unit pin
Nail（201）Plant support unit to its upper（2）Support unit groove（202）It is interior.
5. a kind of production method of corner type reinforced earth retaining wall structure, which is characterized in that include the following steps,
Step 1, respectively in prefabricated panel（1）Top edge and lower edge prefabricated pin is installed（101）And prefabricated groove（102）,
Respectively in prefabricated panel（1）Both sides of the edge prefabricated annulus is installed（103）With prefabricated annulus fastener（104）, in prefabricated panel（1）
Plane on prefabricated connection ring is installed（105）, while in support unit（2）Upper end install support unit pin（201）, propping up
Support unit（2）Lower end install support unit groove（202）；
Step 2：The occupation of land position for drafting corner type retaining wall, the occupation of land curve along corner type retaining wall are laid with first layer wall,
By concrete foundation（7）It builds by laying bricks or stones in prefabricated panel（1）On, carry concrete foundation by multiple（7）Prefabricated panel（1）Along corner type retaining wall
Occupation of land curve be laid with to form first layer wall, and by prefabricated panel in first layer wall（1）The prefabricated annulus fastener of side
（104）Buckle into contiguous prefabricated panel（1）The prefabricated annulus of side（103）It is interior；
Step 3：It is laid with first layer support column, by support unit（2）Bottom also build concrete foundation by laying bricks or stones（7）, concrete foundation will be carried
（7）Support unit（2）The concave side of corner type retaining wall is laid on along first layer wall；
Step 4：By steel and plastic complex tie bar strip（3）Prefabricated panel in first layer wall is fixed in one end（1）Prefabricated connection ring
（105）On, the other end bypasses the support unit in immediate first layer support column（2）And it is fixed on the prefabricated panel（1）'s
Prefabricated connection ring（105）The upper or prefabricated panel（1）Adjacent prefabricated panel（1）Prefabricated connection ring（105）On, steel plastic compount
Bar strip（3）Close to support unit（2）Two sections upper use stainless steel steel wire（4）Drawknot is carried out to fix；
Step 5：Geotechnical filling is filled between first layer wall and first layer support column（5）；
Step 6：Loaded filter is set between first layer wall and first layer support column（8）, pass through the setting draining of first layer wall
Pipe（10）；
Step 7：Installation second layer wall and second layer support column, second layer wall on first layer wall and first layer support column
Prefabricated panel in body（1）Prefabricated pin（101）And prefabricated groove（102）Respectively with prefabricated panel in first layer wall（1）'s
Prefabricated pin（101）And prefabricated groove（102）It corresponds, prefabricated panel in second layer wall（1）The prefabricated annulus button of side
Part（104）Buckle into contiguous prefabricated panel（1）The prefabricated annulus of side（103）It is interior, support unit in second layer support column（2）Branch
Support unit pin（201）With support unit groove（202）Respectively with support unit in first layer support column（2）Support unit pin
Nail（201）With support unit groove（202）It plugs each other, the prefabricated panel in second layer wall（1）With in second layer support column
Support unit（2）Between steel and plastic complex tie bar strip is set（3）, repeat step 4, second layer wall and second layer support column it
Between fill geotechnical filling（5）, and so on installation multi-layer walls and Multi-layer supporting column until reaching estimated corner type retaining wall
Highly.
6. a kind of production method of corner type reinforced earth retaining wall structure according to claim 6, it is characterised in that：Described turn
Angle-style retaining wall height H ranging from 6m≤H≤12m, prefabricated panel（1）Length a=3.6m ~ 4.0m, width w=1.8 ~ 2.0m,
Thickness b=0.2m ~ 0.3m, support unit（2）Height h=0.9m ~ 1.0m, diameter d=0.3m ~ 0.4m, support unit（2）With it is prefabricated
Panel（1）Between vertical range D=0.2H ~ 0.4H, two prefabricated panels（1）The distance between be l, l >=3d, prefabricated panel
（1）With support unit（2）Between single hop steel and plastic complex tie bar strip（3）Length is L, L >=2D+3b, steel and plastic complex tie bar strip（3）
With neighbouring steel and plastic complex tie bar strip（3）Between spacing be 1.5m~2.0m, steel and plastic complex tie bar strip（3）It is adjacent with left and right
Steel and plastic complex tie bar strip（3）Between spacing be more than 0.2m.
7. a kind of production method of corner type reinforced earth retaining wall structure according to claim 6, it is characterised in that：In left and right
Two prefabricated panels（1）Between pour accelerated cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393812.5A CN108677998A (en) | 2018-04-27 | 2018-04-27 | A kind of corner type reinforced earth retaining wall structure and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393812.5A CN108677998A (en) | 2018-04-27 | 2018-04-27 | A kind of corner type reinforced earth retaining wall structure and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108677998A true CN108677998A (en) | 2018-10-19 |
Family
ID=63802540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810393812.5A Pending CN108677998A (en) | 2018-04-27 | 2018-04-27 | A kind of corner type reinforced earth retaining wall structure and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108677998A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021404A (en) * | 2019-12-27 | 2020-04-17 | 王伟颜 | Road construction retaining wall safety auxiliary device |
| WO2022247015A1 (en) * | 2021-05-27 | 2022-12-01 | 中铁十九局集团第三工程有限公司 | Retaining wall structure using corrugated plates and construction method therefor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070003381A1 (en) * | 2005-07-04 | 2007-01-04 | Lee Jeung S | Block for constructing reinforced earth wall |
| CN202073116U (en) * | 2011-04-26 | 2011-12-14 | 福建工程学院 | Reinforced soil retaining wall structure |
| CN202577268U (en) * | 2012-04-03 | 2012-12-05 | 泰安现代塑料有限公司 | Flame-retardant steel-plastic composite geogrid |
| KR20160116601A (en) * | 2015-03-30 | 2016-10-10 | 유한회사 강원이앤씨 | Prefabricated concrete retaining wall using recycle aggregate |
| CN107503370A (en) * | 2017-08-14 | 2017-12-22 | 河海大学 | The high barricade of one planting sand well combined type reinforced earth and preparation method |
-
2018
- 2018-04-27 CN CN201810393812.5A patent/CN108677998A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070003381A1 (en) * | 2005-07-04 | 2007-01-04 | Lee Jeung S | Block for constructing reinforced earth wall |
| CN202073116U (en) * | 2011-04-26 | 2011-12-14 | 福建工程学院 | Reinforced soil retaining wall structure |
| CN202577268U (en) * | 2012-04-03 | 2012-12-05 | 泰安现代塑料有限公司 | Flame-retardant steel-plastic composite geogrid |
| KR20160116601A (en) * | 2015-03-30 | 2016-10-10 | 유한회사 강원이앤씨 | Prefabricated concrete retaining wall using recycle aggregate |
| CN107503370A (en) * | 2017-08-14 | 2017-12-22 | 河海大学 | The high barricade of one planting sand well combined type reinforced earth and preparation method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021404A (en) * | 2019-12-27 | 2020-04-17 | 王伟颜 | Road construction retaining wall safety auxiliary device |
| CN111021404B (en) * | 2019-12-27 | 2021-03-16 | 王伟颜 | Road construction retaining wall safety auxiliary device |
| WO2022247015A1 (en) * | 2021-05-27 | 2022-12-01 | 中铁十九局集团第三工程有限公司 | Retaining wall structure using corrugated plates and construction method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106759104B (en) | Ecological slope protection structure and construction method | |
| CN106193066B (en) | A kind of Loess landslide administering method based on restoration of the ecosystem | |
| CN102296961A (en) | Karst tunnel large-scale cavern processing method | |
| CN109797874A (en) | A kind of high level Multi-tower post-cast strip advance water stop construction method | |
| CN107152012A (en) | Sluice construction technique | |
| CN108677998A (en) | A kind of corner type reinforced earth retaining wall structure and production method | |
| CN107558477A (en) | The supporting construction and construction method that a kind of foundation ditch is combined with side slope | |
| CN108086087A (en) | A kind of construction method of porous pavement | |
| CN104674842A (en) | Solidified soil retaining wall and construction method thereof | |
| CN107503370B (en) | The high barricade of one seed sand well combined type reinforced earth and production method | |
| CN106120805A (en) | The construction method of the ultra-deep foundation pit supporting under dilapidated house environment | |
| CN105756100A (en) | Basement post-pouring belt system and making method thereof | |
| CN107975043A (en) | Foundation pit supporting construction and underground structure, basic integrated structure | |
| KR20020076530A (en) | Afforestation Retaining-Wall laying Concrete-block | |
| CN109826227A (en) | A kind of preparation method and its retaining wall of the bilateral slope mortar flag stone retaining wall of high mountain | |
| CN212026135U (en) | Slope protection structure of waterfront footpath | |
| CN211773858U (en) | Landscape gabion retaining wall | |
| CN105544598B (en) | Assembly concrete tubulose building block ecology retaining wall | |
| CN208934005U (en) | A kind of vertical curved baffle landscape pile plate wall | |
| CN205206156U (en) | Ground plate structure of view roofing with be used for colored pond of this view roofing to enclose fender structure | |
| CN205206029U (en) | Ground plate structure of view roofing and pavement foundation structure who is used for this view roofing | |
| CN103572783B (en) | Comprehensive method for preventing crack and water of basement project | |
| CN207686047U (en) | A kind of ecological block wall | |
| CN101225666A (en) | Design and construction method for rectangular infiltration channel with stable water yield | |
| CN106812151A (en) | A kind of construction method on wind tower basis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181019 |