CN206928301U - A kind of reinforced gabion slope retaining structure - Google Patents
A kind of reinforced gabion slope retaining structure Download PDFInfo
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- CN206928301U CN206928301U CN201720714593.7U CN201720714593U CN206928301U CN 206928301 U CN206928301 U CN 206928301U CN 201720714593 U CN201720714593 U CN 201720714593U CN 206928301 U CN206928301 U CN 206928301U
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- gabion
- reinforced gabion
- reinforced
- retaining structure
- basket
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Abstract
The utility model discloses a kind of reinforced gabion slope retaining structure, including reinforced gabion, the reinforced gabion includes the gabion basket in strip, it is the packing space filled with packed layer in the gabion basket, the packed layer is piled up by rubble to be formed, and the gabion basket is at least further fixed on blanket net on side.The slope retaining structure can be employed for the soft soil slope that level of ground water is higher, soil is soaked by rainwater for a long time, and the slope retaining structure obtained using the structure has a preferable drainage performance, while this structure construction low cost, short time limit, safe and reliable.
Description
Technical field
Foundation ditch construction of prevention work technical field is the utility model is related to, more particularly to a kind of reinforced gabion slope retaining knot
Structure.
Background technology
Pattern foundation pit supporting structure is to ensure the safety of Underground Construction and foundation ditch surrounding enviroment, to foundation pit side-wall and surrounding enviroment
Supporting and retaining system, reinforcing and the safeguard measure of use.Common foundation pit supporting construction type mainly has：Supporting and retaining system formula structure, soil nail wall, gravity
Formula cement soil wall, slope etc..Composition Soil Nailing Walls have light-duty, maneuverability, applied widely, low cost, short time limit, peace
The features such as complete reliable, support capacity is strong, can make advance support, and have both supporting, intercept water and other effects.In the prior art, as in advance should
Power anchor pole composite soil nailing wall is widely used in slope failure construction.
However, various pattern foundation pit supporting structure forms of the prior art still have specific limitation when in use, design
A kind of more maneuverability, low cost, short time limit, safe and reliable slope retaining structure, it is that those skilled in the art urgently solve
Major issue certainly.
Utility model content
A kind of more maneuverability, low cost, short time limit, safe and reliable slope retaining are designed for set forth above
The problem of structure is those skilled in the art's major issue urgently to be resolved hurrily, the utility model provides a kind of reinforced gabion side
Slope supporting construction, the slope retaining structure can be employed for the soft soil slope that level of ground water is higher, soil is soaked by rainwater for a long time,
The slope retaining structure obtained using the structure has preferable drainage performance, while this structure construction low cost, short time limit, safety
Reliably.
A kind of reinforced gabion slope retaining structure provided by the utility model solves problem by following technical essential：One
Kind reinforced gabion slope retaining structure, including reinforced gabion, the reinforced gabion include the gabion basket in strip, the gabion basket
Interior is the packing space filled with packed layer, and the packed layer is piled up by rubble to be formed, and the gabion basket is gone back at least on side
It is fixed with blanket net.
Specifically, although prestressed anchor composite soil nailing wall has been widely used as supporting and retaining system, reinforcing and the safeguard measure of foundation ditch,
In practice, prestressed anchor composite soil nailing wall is more suitable for the non-soft soil foundation pit more than level of ground water or through precipitation, works as underground
Although water level is higher or has dewatering measure but belongs to soft soil foundation pit, prestressed bolt can fail gradually, concrete ejection surface layer
It may collapse, the risk of slope failure be present.But with the further development of Chinese Urbanization, often run into underground water water
Abundant, the big foundation pit construction place of permeability of aquifer, or even some above and below ground water levels are higher than foundation ditch bottom absolute altitude, soil body length
Phase is soaked by rainwater, and the soil body is soft, and there is also water burst for side slope side wall.In the prior art, frequently with bright ditch in above foundation pit construction
Draining, but this measure is only capable of draining surface water, for the small occasion of soil body osmotic coefficient, using well-points dewatering effect also unobvious,
In the course of time, there can be prestress anchorage cable failure, concrete spray plane integral slipping destroys, final biased supporting construction global failure
Risk.And in the prior art, reinforced gabion is only used for increasing the stability and water resistant scouring capability of supporting construction.
In this programme, the packed layer in reinforced gabion is arranged to be piled up by rubble formed, so, can not only ensure reinforcing bar
Gabion has enough weight with the stability of Enhanced support structure and water resistant scouring capability, simultaneously as rubble also has
The characteristics of convenient material drawing cost is low, the above limit the packed layer of reinforced gabion and may be such that the reinforced gabion has low cost
Feature；Meanwhile reinforced gabion provided above can fill rubble into packing space again after the installation of gabion basket and obtain packed layer,
Therefore the installation of above reinforced gabion does not need Large-scale Hoisting equipment, can efficient hardening correspond to the construction mobility of supporting construction；Together
When this programme in, due to the gap between rubble can as soil layer seep water flow channel, so, in foundation pit construction, can lead to
Cross on the outside of reinforced gabion and open up the mode of open channel, reach the purpose of quick discharge foundation ditch internal water accumulation, after foundation ditch backfill, with
Upper packed layer can act also as the closed conduit of soil layer infiltration, you can effectively organize draining by the packed layer of reinforced gabion.To sum up, the above
Scheme causes this supporting construction to be employed for the soft soil slope that level of ground water is higher, soil is soaked by rainwater for a long time, using this
The slope retaining structure that structure obtains has a preferable drainage performance, while this structure construction low cost, short time limit, safe and reliable.
The rubble as packed layer is preferably used in the cobble obtained by riverbed materials above, the characteristics of so lacking using cobble corner angle,
When packed layer is as infiltration circulation passage, to avoid the silt in infiltration from blocking circulation passage so that this reinforced gabion can be grown
Phase plays the function of closed conduit.After mounting, its both ends can connect above reinforced gabion with other reinforced gabions, close to the one of foundation ditch
Side can connect with foundation ditch wall, pretend as those skilled in the art, be provided with outside of the side as reinforced gabion of blanket net, with
Rubble is avoided by dropping out packing space on the outside of reinforced gabion, simultaneously as having hole on blanket net, is had on the outside of reinforced gabion
During open channel, the gap connection inside the Kong Keyu packed layers on above blanket net, to cause current can be by the outer effluent of reinforced gabion
Into open channel.
Further technical scheme is：
As described above, reinforced gabion may act as gravity retaining wall in supporting construction, to cause reinforced gabion installing
After in foundation ditch, the center of gravity of reinforced gabion can displace to the more enough preferably compressions of reinforced gabion to the side of margin of foundation pit
Side slope, the trapezoidal shape of section of the gabion basket.As those skilled in the art, trapezoidal shape structure includes two bases and two
Side, wherein longer base is bottom, shorter base is upper bottom, and this programme is when using, the reinforcing bar stone where bottom
Cage face is installed towards side slope, and the reinforced gabion face where upper bottom edge so, may be such that the center of gravity that reinforcing bar uses towards foundation ditch center
Offset towards the side of side slope.
As the specific implementation of reinforced gabion, gabion basket is formed by reinforcing bar colligation or formed by reinforcement welding, blanket net
It is arranged on the gabion basket side where the longer base of the section.In this programme, due to the reinforcing bar where the upper bottom edge
Gabion side is the outside of reinforced gabion after reinforced gabion installation, therefore uses the reinforced gabion of this programme effectively to avoid rubble
Drop out and to the drainage by open canal on the outside of reinforced gabion.Preferably, after to cause reinforced gabion to be landfilled, gabion basket can be protected for a long time
Good resistance to corrosion is held, gabion basket is preferably arranged to and is formed by reinforcing bar colligation, so can effectively avoid the occurrence of welding hot shadow
Ring region.
As the specific implementation of reinforced gabion, blanket net is provided with the side and base of gabion basket.This programme carries
The reinforced gabion of confession after completion of installation, can form the closed conduit of connection in adjacent reinforced gabion, meanwhile, the bottom of each reinforced gabion
Face, the side adjacent with side slope are used equally for seeping water into packed layer；Meanwhile needing to remove reinforced gabion using this programme
In occasion, rubble can be avoided to impact foundation ditch backfill.
As one kind when foundation ditch backfills, reinforced gabion need to be buried with backfill, and blanket net have it is good against corrosion
Ability, the implementation with ideal structure intensity, the blanket net is wire netting.
The supporting construction way of realization strong as a kind of earth-retaining ability, in addition to the concrete spray plane being arranged in side slope,
Gabion basket side where the shorter base of the section is leaned on concrete spray plane.
For structural stability of the lifting concrete spray plane in side slope, bottom of the reinforced gabion as concrete spray plane
Supporter.
For the larger closed conduit of flow can be formed or so that reinforced gabion has more preferable earth-retaining performance, the reinforcing bar stone
Cage is multiple, and reinforced gabion is laminated in the bottom of concrete spray plane.
To lift the structural strength that concrete is met, bar-mat reinforcement is also built-in with the concrete spray plane.
To cause in the supporting construction of this programme offer, reinforced gabion has preferable bonding strength with concrete spray plane,
In favor of the structural stability of whole supporting construction, concrete pulp layer, and institute are additionally provided with the upper surface of the reinforced gabion
Concrete pulp layer is stated with concrete spray plane to be connected.
The utility model has the advantages that：
In this programme, the packed layer in reinforced gabion is arranged to be piled up by rubble formed, so, can not only ensure reinforcing bar
Gabion has enough weight with the stability of Enhanced support structure and water resistant scouring capability, simultaneously as rubble also has
The characteristics of convenient material drawing cost is low, the above limit the packed layer of reinforced gabion and may be such that the reinforced gabion has low cost
Feature；Meanwhile reinforced gabion provided above can fill rubble into packing space again after the installation of gabion basket and obtain packed layer,
Therefore the installation of above reinforced gabion does not need Large-scale Hoisting equipment, can efficient hardening correspond to the construction mobility of supporting construction；Together
When this programme in, due to the gap between rubble can as soil layer seep water flow channel, so, in foundation pit construction, can lead to
Cross on the outside of reinforced gabion and open up the mode of open channel, reach the purpose of quick discharge foundation ditch internal water accumulation, after foundation ditch backfill, with
Upper packed layer can act also as the closed conduit of soil layer infiltration, you can effectively organize draining by the packed layer of reinforced gabion.To sum up, the above
Scheme causes this supporting construction to be employed for the soft soil slope that level of ground water is higher, soil is soaked by rainwater for a long time, using this
The slope retaining structure that structure obtains has a preferable drainage performance, while this structure construction low cost, short time limit, safe and reliable.
Brief description of the drawings
Fig. 1 is reinforcing bar stone in one specific embodiment of a kind of reinforced gabion slope retaining structure described in the utility model
The structural representation of cage；
Fig. 2 is reinforcing bar stone in one specific embodiment of a kind of reinforced gabion slope retaining structure described in the utility model
The sectional drawing of cage；
Fig. 3 is a kind of structural representation of one specific embodiment of reinforced gabion slope retaining structure described in the utility model
Figure.
Reference in figure is followed successively by：1st, gabion basket, 2, blanket net, 3, packing space, 4, packed layer, 5, concrete spray
Face.
Embodiment
With reference to embodiment, the utility model is described in further detail, but structure of the present utility model is not only
It is limited to following examples.
Embodiment 1：
As shown in Figure 1 to Figure 3, a kind of reinforced gabion slope retaining structure, including reinforced gabion, the reinforced gabion include
It is the packing space 3 filled with packed layer 4 in the gabion basket 1, the packed layer 4 is piled up by rubble in the gabion basket 1 of strip
Form, the gabion basket 1 is at least further fixed on blanket net 2 on side.
Specifically, although prestressed anchor composite soil nailing wall has been widely used as supporting and retaining system, reinforcing and the safeguard measure of foundation ditch,
In practice, prestressed anchor composite soil nailing wall is more suitable for the non-soft soil foundation pit more than level of ground water or through precipitation, works as underground
Although water level is higher or has dewatering measure but belongs to soft soil foundation pit, prestressed bolt can fail gradually, concrete ejection surface layer
It may collapse, the risk of slope failure be present.But with the further development of Chinese Urbanization, often run into underground water water
Abundant, the big foundation pit construction place of permeability of aquifer, or even some above and below ground water levels are higher than foundation ditch bottom absolute altitude, soil body length
Phase is soaked by rainwater, and the soil body is soft, and there is also water burst for side slope side wall.In the prior art, frequently with bright ditch in above foundation pit construction
Draining, but this measure is only capable of draining surface water, for the small occasion of soil body osmotic coefficient, using well-points dewatering effect also unobvious,
In the course of time, there can be prestress anchorage cable failure, the integral slipping of concrete spray plane 5 destroys, and final biased supporting construction is integrally lost
The risk of effect.And in the prior art, reinforced gabion is only used for increasing the stability and water resistant scouring capability of supporting construction.
In this programme, the packed layer 4 in reinforced gabion is arranged to be piled up by rubble formed, so, can not only ensure steel
Muscle gabion has enough weight with the stability of Enhanced support structure and water resistant scouring capability, simultaneously as rubble also has
There is the characteristics of convenient material drawing cost is low, the above limits the packed layer 4 of reinforced gabion and may be such that the reinforced gabion has cost
The characteristics of low；Meanwhile reinforced gabion provided above can fill rubble into packing space 3 again after the installation of gabion basket 1 and obtain
Packed layer 4, therefore the installation of above reinforced gabion does not need Large-scale Hoisting equipment, can efficient hardening correspond to the construction machine of supporting construction
Dynamic property；Simultaneously in this programme, due to the flow channel that the gap between rubble can seep water as soil layer, so, in foundation pit construction
When, the purpose of quick discharge foundation ditch internal water accumulation by way of opening up open channel on the outside of reinforced gabion, can be reached, returned in foundation ditch
After filling out, above packed layer 4 can act also as the closed conduit of soil layer infiltration, you can effectively organize draining by the packed layer 4 of reinforced gabion.
To sum up, above scheme causes this supporting construction to be employed for the soft clay side that level of ground water is higher, soil is soaked by rainwater for a long time
Slope, the slope retaining structure obtained using the structure have a preferable drainage performance, at the same this structure construction low cost, short time limit,
Securely and reliably.
In the present embodiment, the above is preferably used in the cobble obtained by riverbed materials as the rubble of packed layer 4, so can profit
The characteristics of with cobble corner angle less, when packed layer 4 is as infiltration circulation passage, to avoid the silt in infiltration from blocking circulation and lead to
Road so that this reinforced gabion can play the function of closed conduit for a long time.After mounting, its both ends can be with other reinforcing bars for above reinforced gabion
Gabion connects, and can connect close to the side of foundation ditch with foundation ditch wall, pretends as those skilled in the art, is provided with the side of blanket net 2
Outside of the face as reinforced gabion, to avoid rubble by dropping out packing space 3 on the outside of reinforced gabion, simultaneously as on blanket net 2
With hole, when having open channel on the outside of reinforced gabion, the gap of the inside of Kong Keyu packed layers 4 on above blanket net 2 connects, so that
Obtain current can be by flowing in open channel on the outside of reinforced gabion.
Embodiment 2：
As shown in Figure 1 to Figure 3, the present embodiment is further qualified on the basis of embodiment 1：As described above, reinforcing bar stone
Cage may act as gravity retaining wall in supporting construction, to cause reinforced gabion after being installed in foundation ditch, the weight of reinforced gabion
The heart can displace to the more enough preferably compression side slopes of reinforced gabion, the section of the gabion basket 1 to the side of margin of foundation pit
Trapezoidal shape.As those skilled in the art, trapezoidal shape structure includes two bases and two sides, wherein longer base is
Bottom, shorter base are upper bottom, and this programme when using, towards side slope install, upper bottom by the reinforced gabion face where bottom
Reinforced gabion face where side so, may be such that the center of gravity that reinforcing bar uses is offset towards the side of side slope towards foundation ditch center.
As the specific implementation of reinforced gabion, gabion basket 1 is formed by reinforcing bar colligation or formed by reinforcement welding, blanket net
2 are arranged on the side of gabion basket 1 where the longer base of the section.In this programme, due to the steel where the upper bottom edge
Muscle gabion side is the outside of reinforced gabion after reinforced gabion installation, therefore can effectively be avoided using the reinforced gabion of this programme broken
Stone drops out and to the drainage by open canal on the outside of reinforced gabion.
Preferably, in the present embodiment, after causing reinforced gabion to be landfilled, gabion basket 1 can keep good for a long time and resist
Corrosive power, it is preferably arranged to gabion basket 1 and is formed by reinforcing bar colligation, so can effectively avoids the occurrence of welding heat affected region.
As the specific implementation of reinforced gabion, blanket net 2 is provided with the side and base of gabion basket 1.This programme
The reinforced gabion of offer after completion of installation, can form the closed conduit of connection in adjacent reinforced gabion, meanwhile, the bottom of each reinforced gabion
Face, the side adjacent with side slope are used equally for seeping water into packed layer 4；Meanwhile needing to remove reinforced gabion using this programme
Occasion in, can avoid rubble to foundation ditch backfill impact.
As one kind when foundation ditch backfills, reinforced gabion need to be buried with backfill, and blanket net 2 have it is good against corrosion
Ability, the implementation with ideal structure intensity, the blanket net 2 is wire netting.
Embodiment 3：
The present embodiment is further qualified on the basis of the technical scheme that embodiment 2 provides to this case, as shown in figure 3,
The supporting construction way of realization strong as a kind of earth-retaining ability, in addition to the concrete spray plane 5 being arranged in side slope, the section
The side of gabion basket 1 where shorter base is leaned on concrete spray plane 5.
For structural stability of the lifting concrete spray plane 5 in side slope, bottom of the reinforced gabion as concrete spray plane 5
Portion's supporter.
For the larger closed conduit of flow can be formed or so that reinforced gabion has more preferable earth-retaining performance, the reinforcing bar stone
Cage is multiple, and reinforced gabion is laminated in the bottom of concrete spray plane 5.
To lift the structural strength that concrete is met, bar-mat reinforcement is also built-in with the concrete spray plane 5.
To cause in the supporting construction of this programme offer, reinforced gabion has preferable bonding strength with concrete spray plane 5,
In favor of the structural stability of whole supporting construction, concrete pulp layer, and institute are additionally provided with the upper surface of the reinforced gabion
Concrete pulp layer is stated with concrete spray plane 5 to be connected.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to is recognized
Determine specific embodiment of the present utility model and be confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment that is drawn in the case where not departing from the technical solution of the utility model should be included in this practicality
In new protection domain.
Claims (10)
1. a kind of reinforced gabion slope retaining structure, including reinforced gabion, it is characterised in that it is in strip that the reinforced gabion, which includes,
Gabion basket（1）, the gabion basket（1）Interior is filled with packed layer（4）Packing space, the packed layer（4）By scree
Block forms, the gabion basket（1）Blanket net is at least further fixed on side（2）.
A kind of 2. reinforced gabion slope retaining structure according to claim 1, it is characterised in that the gabion basket（1）'s
The trapezoidal shape of section.
A kind of 3. reinforced gabion slope retaining structure according to claim 2, it is characterised in that gabion basket（1）By reinforcing bar
Colligation is formed or formed by reinforcement welding, blanket net（2）The gabion basket being arranged at where the longer base of the section（1）Side
On.
A kind of 4. reinforced gabion slope retaining structure according to claim 1, it is characterised in that gabion basket（1）Side
And blanket net is provided with base（2）.
A kind of 5. reinforced gabion slope retaining structure according to claim 1, it is characterised in that the blanket net（2）For gold
Belong to net.
6. a kind of reinforced gabion slope retaining structure according to claim 2, it is characterised in that also include being arranged at side slope
On concrete spray plane（5）, the gabion basket where the shorter base of the section（1）Side is leaned in concrete spray plane（5）On.
A kind of 7. reinforced gabion slope retaining structure according to claim 6, it is characterised in that the reinforced gabion conduct
Concrete spray plane（5）Bottom supporter.
8. a kind of reinforced gabion slope retaining structure according to claim 6, it is characterised in that the reinforced gabion is more
It is individual, and reinforced gabion is laminated in concrete spray plane（5）Bottom.
A kind of 9. reinforced gabion slope retaining structure according to any one in claim 6 to 8, it is characterised in that institute
State concrete spray plane（5）In be also built-in with bar-mat reinforcement.
A kind of 10. reinforced gabion slope retaining structure according to any one in claim 6 to 8, it is characterised in that institute
State and concrete pulp layer is additionally provided with the upper surface of reinforced gabion, and the concrete pulp layer and concrete spray plane（5）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714593.7U CN206928301U (en) | 2017-06-19 | 2017-06-19 | A kind of reinforced gabion slope retaining structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714593.7U CN206928301U (en) | 2017-06-19 | 2017-06-19 | A kind of reinforced gabion slope retaining structure |
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| Publication Number | Publication Date |
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| CN206928301U true CN206928301U (en) | 2018-01-26 |
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ID=61346167
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059888A (en) * | 2017-06-19 | 2017-08-18 | 中国五冶集团有限公司 | A kind of reinforced gabion slope retaining structure |
-
2017
- 2017-06-19 CN CN201720714593.7U patent/CN206928301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059888A (en) * | 2017-06-19 | 2017-08-18 | 中国五冶集团有限公司 | A kind of reinforced gabion slope retaining structure |
| CN107059888B (en) * | 2017-06-19 | 2020-09-01 | 中国五冶集团有限公司 | Reinforcing bar gabion side slope supporting construction |
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