CN109736263A - Ecological retaining wall and its construction method - Google Patents
Ecological retaining wall and its construction method Download PDFInfo
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- CN109736263A CN109736263A CN201811489987.2A CN201811489987A CN109736263A CN 109736263 A CN109736263 A CN 109736263A CN 201811489987 A CN201811489987 A CN 201811489987A CN 109736263 A CN109736263 A CN 109736263A
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- side slope
- concrete
- connecting column
- protective screen
- plastic bushing
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a kind of ecological retaining wall and its construction methods, which includes: side slope protective screen, is covered in side slope surface；Strengthen connecting column, is inserted in side slope soil across side slope protective screen；Concrete coating is covered in outside side slope protective screen；Reinforced joint runs through concrete coating and side slope protective screen, will strengthen connecting column and is connected on concrete coating；Flow-guiding channel is set to and strengthens in connecting column, and the water conservancy diversion import of flow-guiding channel is set to connecting column and is located at one end end in soil, and forms diversion outlet through reinforced joint, in reinforced joint end.Strengthen in connecting column insertion soil, so that concrete coating can be fixed in side slope well, and the setting of side slope protective screen, then concrete coating can be linked into an integrated entity；And flow-guiding channel can converge soil moisture, and outside water conservancy diversion to concrete coating.
Description
Technical field
The present invention relates to side slope protection technical field, in particular to a kind of ecological retaining wall and its construction method.
Background technique
Slope protection refers to that prevent side slope from being washed away, the various general designations paved and transplanted done in slope surface, form has
Directly protection and indirectly protection.Directly protection be that Riparian buffers are directly reinforced, with resist water flow wash away and scour, often
It is built with jackstone, dry-laid rubble, mortar flag stone, gabion and fascine etc..Indirectly protection be suitable for riverbed it is wider or protection length compared with
Big section can build groynes, longitudinal dike and lattice dam etc., water flow is chosen from riverbank.
Wherein, most of rivers are all relatively narrow, are not suitable for using protection indirectly.Therefore, Riparian buffers are still accumulated with stone
Mode reinforced based on, and the reinforcing of this mode is needed using very more building stones, and needs to be added using concrete
Gu causing it to pile up needs very more raw materials, when at high cost and construction cost, laborious.
Summary of the invention
The purpose of the present invention one is to provide a kind of ecological retaining wall, has the advantages that construction is simple, saves raw material.
Above-mentioned technical purpose one of the invention has the technical scheme that
A kind of ecology retaining wall, comprising:
Side slope protective screen is covered in side slope surface；
Strengthen connecting column, is inserted in side slope soil across side slope protective screen；
Concrete coating is covered in outside side slope protective screen；
Reinforced joint runs through concrete coating and side slope protective screen, will strengthen connecting column and is connected on concrete coating；
Flow-guiding channel is set to and strengthens in connecting column, and the water conservancy diversion import of flow-guiding channel is set to connecting column and is located at one end end in soil
Portion, and diversion outlet is formed through reinforced joint, in reinforced joint end.
So set, strengthening in connecting column insertion soil, so that concrete coating can be fixed on side slope well
On, and the setting of side slope protective screen, then concrete coating can be linked into an integrated entity；And flow-guiding channel can be to water in soil
Divide and converged, and outside water conservancy diversion to concrete coating.
Further preferably are as follows: the connecting column of strengthening includes plastic bushing and the concrete being coated on outside plastic bushing cladding
Layer, the plastic bushing inner hollow form the flow-guiding channel.
So set, the setting of plastic bushing, can be enhanced the toughness of concrete structure first, secondly, connecting convenient for strengthening
Connect the production and processing of column.
Further preferably are as follows: the concrete clad is formed between plastic bushing and soil by concreting；
The end for strengthening connecting column is provided with the plug that concrete when preventing casting concrete clad blocks flow-guiding channel.
Further preferably are as follows: be provided with the convex block of polygon on the plug along axial projection, be provided in the plug
Through the internal thread hole of setting；One end of the reinforced joint is provided with the plug division plugged for plastic bushing.
So set, plug division setting can enter in flow-guiding channel first to avoid concrete, secondly, can pass through reinforcing
Concrete clad compacting of the connector before plastic bushing sliding will not solidify.
Further preferably are as follows: multiple limbers are provided on the plastic bushing.
So set, convergence effect of the enhancing to soil moisture.
Further preferably are as follows: be coated with permeable geotextiles on the outside of the plastic bushing.
Limbers is blocked when so set, avoiding concreting, while water energy can be allowed enough to enter in limbers again.
Further preferably are as follows: the reinforcing connecting column is in be inserted in side slope soil obliquely.
So set, convenient for water flow is exported from diversion outlet.
Further preferably are as follows: ecological coating is covered on the concrete coating.
The purpose of the present invention two is to provide a kind of construction method of ecological retaining wall.
Above-mentioned technical purpose two of the invention has the technical scheme that
A kind of construction method of ecology retaining wall, comprising the following steps:
S1, prepare wall nail, reinforced joint and plastic bushing are successively covered and is set to a wall and nails on, makes the plug division of reinforced joint
It plugs on plastic bushing, at this point, plastic bushing is not inserted to plug division bottom；Wherein, one end of selected wall nail is provided with first
Screw thread, other end bending are formed with handle, follow closely in wall and are provided with the second screw thread at handle, are connected with one at the second screw thread
Adjusting nut；Plug is threadedly coupled on the first screw thread；
S2, installation, are drilled with jack in side slope, and side slope protective screen is routed in side slope, and the wall for completing S1 nail is inserted into
In jack, and side slope protective screen is fixed in side slope by reinforced joint, while making to keep between reinforced joint and jack
There is gap；Wherein, clearance fit between plug and jack；
S3, it just reinforces, by gap by concreting to jack, until concrete fills jack, adjusts spiral shell at this point, rotating
Mother pushes concrete of the reinforced joint into the mobile compacting jack in jack direction；
S4, slope reinforcement form concrete coating in side slope protective screen trypsin method concrete, are sprayed into covering and strengthen connection
Part, until exposed adjusting bolt；
S5, disassembly after concrete curing, rotate wall nail by handle, wall nail are extracted from side slope and forms flow-guiding channel.
In conclusion the invention has the following advantages: construction is very convenient, simultaneously as the setting of flow-guiding channel,
Soil total moisture can be converged and then be exported, being both avoided that soil moisture excessively causes soil to become soft, while can
Moisture is exported in ecological coating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of ecological retaining wall；
Structural schematic diagram when Fig. 2 is the installation of ecological retaining wall；
Fig. 3 is the structural schematic diagram for strengthening connecting column in ecological retaining wall；
Fig. 4 is the structural schematic diagram of plastic bushing in ecological retaining wall.
In figure, 1, side slope protective screen；2, concrete coating；3, strengthen connecting column；31, plastic bushing；311, limbers；
32, concrete clad；33, permeable geotextiles；4, plug；41, convex block；5, reinforced joint；51, plug division；6, water conservancy diversion is logical
Road；7, wall is followed closely；71, handle；72, the first screw thread；73, the second screw thread；8, rotating nuts；9, ecological coating.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
In the description of the present invention, it is to be understood that, the orientation or position of the instructions such as term " on ", "lower", "left", "right"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is interpreted as limitation of the present invention.
Embodiment 1: a kind of ecology retaining wall as shown in figures 1 and 3, including side slope protective screen 1, strengthens connecting column 3, is mixed
Solidifying soil coating 2, reinforced joint 5, flow-guiding channel 6 and ecological coating 9.
Jack is set on side slope soil, jack is strengthened connecting column 3 and be plugged in setting on side slope soil obliquely
In jack.Wherein, strengthening connecting column 3 includes plastic bushing 31, permeable geotextiles 33 and concrete clad 32, in plastic bushing
It is as shown in Figure 3 and Figure 4 that multiple limbers 311(are provided on 31 side wall), limbers 311 keeps being arranged upward.Permeable geotechnique
Cloth 33 is coated on 31 outside of plastic bushing, and concrete clad 32 is coated on outside permeable geotextiles 33.
Plastic bushing 31 forms above-mentioned flow-guiding channel 6 in hollow setting.
Wherein, concrete clad 32 is formed between plastic bushing 31 and soil by concreting.Also, strong
The end for changing connecting column 3 is provided with plug 4, and concrete blocks flow-guiding channel 6 when preventing casting concrete clad 32.
The convex block 41 of regular hexagon is provided on plug 4 along axial projection, the outer diameter of the convex block 41 of regular hexagon is less than stifled
First 4 maximum outside diameter is provided with the internal thread hole through setting in plug 4, and threaded hole is connected to flow-guiding channel 6, and screw thread
The end in hole forms the water conservancy diversion import of flow-guiding channel 6.
Reinforced joint 5 be set to strengthen connecting column 3 the other end, also, one end of reinforced joint 5 be provided with for
The plug division 51 that plastic bushing 31 plugs, flow-guiding channel 6 form water conservancy diversion in the outside of reinforced joint 5 through reinforced joint 5
Outlet.
Side slope protective screen 1 is laid on side slope surface, and concrete coating 2 is covered in outside side slope protective screen 1, ecology covering
Layer 9 is covered in outside concrete coating 2, and kind is implanted with plant on ecological coating 9.
Embodiment 2: a kind of construction method of ecology retaining wall, as shown in Figure 2, comprising the following steps:
S1, prepare wall nail 7, reinforced joint 5 and plastic bushing 31 are successively covered and are set on wall nail 7, reinforced joint 5 is made
Plug division 51 plugs on plastic bushing 31, at this point, plastic bushing 31 is not inserted to 51 bottom of plug division；Wherein, selected wall follows closely 7
One end is provided with the first screw thread 72, other end bending is formed with handle 71, and the second screw thread is provided at handle 71 in wall nail 7
73, an adjusting nut is connected at the second screw thread 73；Plug 4 is threadedly coupled on the first screw thread 72；
S2, installation, are drilled with jack in side slope, and side slope protective screen 1 is routed in side slope, and 7 insertion of wall nail that will complete S1
Side slope protective screen 1 is fixed in side slope into jack, and through reinforced joint 5, while being made between reinforced joint 5 and jack
Maintain gap；Wherein, clearance fit between plug 4 and jack；
S3, it just reinforces, by gap by concreting to jack, until concrete fills jack, adjusts spiral shell at this point, rotating
Mother pushes concrete of the reinforced joint 5 into the mobile compacting jack in jack direction；
S4, slope reinforcement form concrete coating 2 in 1 trypsin method concrete of side slope protective screen, are sprayed into covering and strengthen connection
Part 5, until exposed adjusting bolt；
S5, disassembly after concrete curing, rotate wall nail 7 by handle 71, wall nail 7 are extracted from side slope and forms flow-guiding channel
6。
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the protection scope of invention.
Claims (9)
1. a kind of ecology retaining wall, it is characterized in that including:
Side slope protective screen (1), is covered in side slope surface；
Strengthen connecting column (3), passes through side slope protective screen (1) and be inserted in side slope soil；
Concrete coating (2) is covered in side slope protective screen (1) outside；
Reinforced joint (5), run through concrete coating (2) and side slope protective screen (1), will reinforcing connecting column (3) be connected to it is mixed
On solidifying soil coating (2)；
Flow-guiding channel (6) is set to and strengthens in connecting column (3), and the water conservancy diversion import of flow-guiding channel (6) is set to connecting column and is located in soil
One end end, and through reinforced joint (5), in reinforced joint (5) end formed diversion outlet.
2. ecology retaining wall according to claim 1, it is characterized in that: the reinforcing connecting column (3) includes plastic bushing
(31) and it is coated on the concrete clad (32) of plastic bushing (31) outside, plastic bushing (31) inner hollow forms described
Flow-guiding channel (6).
3. ecology retaining wall according to claim 2, it is characterized in that: the concrete clad (32) is poured by concrete
It builds and is formed between plastic bushing (31) and soil；The end for strengthening connecting column (3), which is provided with, prevents casting concrete packet
Concrete blocks the plug (4) of flow-guiding channel (6) when coating (32).
4. ecology retaining wall according to claim 3, it is characterized in that: being provided on the plug (4) along axial projection more
The convex block (41) of side shape, the plug (4) is interior to be provided with the internal thread hole through setting；One end of the reinforced joint (5)
It is provided with the plug division (51) plugged for plastic bushing (31).
5. ecology retaining wall according to claim 4, it is characterized in that: being provided with multiple water flowings on the plastic bushing (31)
Hole (311).
6. ecology retaining wall according to claim 6, it is characterized in that: being coated with permeable soil on the outside of the plastic bushing (31)
Work cloth (33).
7. ecology retaining wall according to claim 4, it is characterized in that: the reinforcing connecting column (3) is in be inserted in obliquely
In side slope soil.
8. ecology retaining wall according to claim 4, it is characterized in that: being covered with ecology on the concrete coating (2)
Coating (9).
9. the construction method of ecological retaining wall described in a kind of any one of claim 5-8, it is characterized in that including following step
It is rapid:
S1, prepare wall nail (7), reinforced joint (5) and plastic bushing (31) are successively covered and are set on wall nail (7), makes to strengthen
The plug division (51) of connector (5) plugs on plastic bushing (31), at this point, plastic bushing (31) is not inserted to plug division (51) bottom
Portion；Wherein, one end of selected wall nail (7) is provided with the first screw thread (72), other end bending is formed with handle (71), follows closely in wall
(7) the second screw thread (73) are provided at handle (71), are connected with an adjusting nut at the second screw thread (73)；By plug
(4) it is threadedly coupled on the first screw thread (72)；
S2, installation, are drilled with jack in side slope, and side slope protective screen (1) is routed in side slope, and the wall nail (7) that will complete S1
It is inserted into jack, and side slope protective screen (1) is fixed in side slope by reinforced joint (5), while making reinforced joint
(5) gap is maintained between jack；Wherein, clearance fit between plug (4) and jack；
S3, it just reinforces, by gap by concreting to jack, until concrete fills jack, adjusts spiral shell at this point, rotating
Mother pushes the concrete of reinforced joint (5) into the mobile compacting jack in jack direction；
S4, slope reinforcement form concrete coating (2) in side slope protective screen (1) trypsin method concrete, are sprayed into covering and strengthen
Connector (5), until exposed adjusting bolt；
S5, disassembly after concrete curing, rotate wall nail (7) by handle (71), wall nail (7) are extracted to be formed from side slope and is led
Circulation road (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811489987.2A CN109736263B (en) | 2018-12-06 | 2018-12-06 | Construction method of ecological retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811489987.2A CN109736263B (en) | 2018-12-06 | 2018-12-06 | Construction method of ecological retaining wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109736263A true CN109736263A (en) | 2019-05-10 |
| CN109736263B CN109736263B (en) | 2020-11-20 |
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ID=66358579
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811489987.2A Active CN109736263B (en) | 2018-12-06 | 2018-12-06 | Construction method of ecological retaining wall |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701911Y (en) * | 2004-04-23 | 2005-05-25 | 陈瑞文 | Combined construction of environmental protection pervious grass planting case |
| CN102155016A (en) * | 2011-05-10 | 2011-08-17 | 中铁二院工程集团有限责任公司 | Drainage anchor rod, side slope protection engineering repairing and reinforcing structure and construction method |
| CN202031103U (en) * | 2011-04-21 | 2011-11-09 | 长沙理工大学 | Efficient non-pressure artesian water drainage pipe for side slopes |
| CN106284339A (en) * | 2016-08-11 | 2017-01-04 | 重庆大学 | A kind of sleeve valve barrel grouting draining soil nailing props up latch device and construction method thereof |
| CN107246019A (en) * | 2017-06-30 | 2017-10-13 | 浙江大学 | A kind of slope underground water drilling self-starting drainage by suction system and method |
-
2018
- 2018-12-06 CN CN201811489987.2A patent/CN109736263B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701911Y (en) * | 2004-04-23 | 2005-05-25 | 陈瑞文 | Combined construction of environmental protection pervious grass planting case |
| CN202031103U (en) * | 2011-04-21 | 2011-11-09 | 长沙理工大学 | Efficient non-pressure artesian water drainage pipe for side slopes |
| CN102155016A (en) * | 2011-05-10 | 2011-08-17 | 中铁二院工程集团有限责任公司 | Drainage anchor rod, side slope protection engineering repairing and reinforcing structure and construction method |
| CN106284339A (en) * | 2016-08-11 | 2017-01-04 | 重庆大学 | A kind of sleeve valve barrel grouting draining soil nailing props up latch device and construction method thereof |
| CN107246019A (en) * | 2017-06-30 | 2017-10-13 | 浙江大学 | A kind of slope underground water drilling self-starting drainage by suction system and method |
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| Publication number | Publication date |
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| CN109736263B (en) | 2020-11-20 |
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