CN206752481U - A kind of dowel pilework and slope reinforcement structure - Google Patents
A kind of dowel pilework and slope reinforcement structure Download PDFInfo
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- CN206752481U CN206752481U CN201720587937.2U CN201720587937U CN206752481U CN 206752481 U CN206752481 U CN 206752481U CN 201720587937 U CN201720587937 U CN 201720587937U CN 206752481 U CN206752481 U CN 206752481U
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Abstract
A kind of dowel pilework and slope reinforcement structure, are related to side slope and preventing land slide technical field.Dowel pilework includes the first boundling reinforcing bar, the second boundling reinforcing bar and guide-localization reinforcing bar.Second boundling reinforcing bar and the first boundling parallel reinforced steel bar are set, and more second boundling reinforcing bars have gap along the circumferentially disposed of the first boundling reinforcing bar between adjacent two second boundling reinforcing bars.Guide-localization reinforcing bar and the first boundling parallel reinforced steel bar are set.Gap is equipped with guide-localization reinforcing bar, so that the second boundling reinforcing bar passes through guide-localization bar connecting to the first boundling reinforcing bar.Slope reinforcement structure includes above-mentioned dowel pilework.The lateral anti-weight bearing power of the two is high, preventing and treating and reinforcing especially suitable for the industry side slope such as highway, railway, building, water conservancy and hydropower, mine and landslide.
Description
Technical field
Side slope and preventing land slide technical field are the utility model is related to, in particular to a kind of dowel pilework and side
Slope ruggedized construction.
Background technology
Anchor pile category mini pile, in recent years the anchor pile technology based on mini pile be progressively applied to side slope and preventing land slide
In, and achieve certain achievement.The major defect on anchor pile technology is that practical pile body structure type is few at present, and single pile is lateral
Anti-weight bearing power deficiency, can not meet actual demand.In view of the above-mentioned problems, existing solution be set up anchor pile row with
Increase the lateral anti-weight bearing power of a clump of piles, but so inherently greatly improve the usage quantity of anchor pile, be on the one hand the work of construction
Work amount increasing, another aspect cost also greatly improve therewith.
Utility model content
The purpose of this utility model is to provide a kind of dowel pilework, and it can solve the problem that and is lacked present in prior art
Fall into, its close structure, intensity is big, and lateral anti-weight bearing power is high；And its deadweight is smaller, materials are few, easily construction.
Another object of the present utility model is to provide a kind of slope reinforcement structure, and its intensity is big, lateral anti-weight bearing power
Height, preventing and treating and reinforcing especially suitable for the industry side slope such as highway, railway, building, water conservancy and hydropower, mine and landslide.
What embodiment of the present utility model was realized in：
A kind of dowel pilework, it includes the first boundling reinforcing bar, more second boundling reinforcing bars and guide-localization reinforcing bar.More
The axial line of the axial line of second boundling reinforcing bar and the first boundling reinforcing bar is arranged substantially in parallel, and more second boundling reinforcing bars are along first
Boundling reinforcing bar it is circumferentially disposed, there is gap between adjacent two second boundling reinforcing bars.The axial line of guide-localization reinforcing bar and
The axial line of one boundling reinforcing bar is arranged substantially in parallel, and gap is equipped with guide-localization reinforcing bar, so that the second boundling reinforcing bar is by leading
The first boundling reinforcing bar is connected to spacer bar.
Further, in preferred embodiment of the present utility model, each gap is equipped with guide-localization reinforcing bar, often
Root guide-localization reinforcing bar is by two second boundling bar connectings adjacent thereto to the first boundling reinforcing bar.
Further, in preferred embodiment of the present utility model, each gap is equipped with more guide-localization steel
Muscle, axially spaced-apart of the more guide-localization reinforcing bars along the second boundling reinforcing bar in each gap are set.
Further, in preferred embodiment of the present utility model, more guide-localization reinforcing bar edges in each gap
The axial uniform intervals of second boundling reinforcing bar are set.
Further, in preferred embodiment of the present utility model, the diameter of the second boundling reinforcing bar and the first boundling steel
Muscle diameter is equal, and the quantity of the second boundling reinforcing bar is 3~6.
Further, in preferred embodiment of the present utility model, more second boundling reinforcing bars are along the first boundling reinforcing bar
Circumference be uniformly arranged.
Further, in preferred embodiment of the present utility model, dowel pilework also includes suspension ring reinforcing bar, suspension ring steel
Muscle is along the axially arranged of the second boundling reinforcing bar and is connected to the second boundling reinforcing bar.
Further, in preferred embodiment of the present utility model, dowel pilework also includes slip casting steel pipe, slip casting steel
Pipe is along the axially arranged of the second boundling reinforcing bar and is connected between two adjacent second boundling reinforcing bars.
Further, in preferred embodiment of the present utility model, dowel pilework also includes reinforcing collar, rigidized cover
Ring is located on more second boundling reinforcing bars and slip casting steel pipe, reinforcing collar and the second boundling reinforcing bar and slip casting fastener for connection.Reinforce
The collar is convexly equipped with reinforced column, and reinforced column is protruded by reinforcing collar towards the side away from the first boundling reinforcing bar.
A kind of slope reinforcement structure, it includes above-mentioned dowel pilework.
The beneficial effect of the utility model embodiment is：
The dowel pilework that embodiment of the present utility model provides can solve the problem that defect present in prior art, anchor pile
Closely connected by guide-localization reinforcing bar between the boundling reinforcing bar of structure, close structure, intensity is big, and lateral anti-weight bearing power is high.It is more
Root the second boundling reinforcing bar is circumferentially disposed along the first boundling reinforcing bar, makes the stress of the various pieces of dowel pilework tend to be uniform,
Overall anti-weight bearing power improves.Its deadweight is smaller, and materials are few, easily construction.Especially suitable for highway, railway, building, water conservancy water
The industry side slope such as electricity, mine and the preventing and treating and reinforcing on landslide.
The anchor slope reinforcement structure intensity that embodiment of the present utility model provides is big, and lateral anti-weight bearing power is high, especially suitable
Preventing and treating and reinforcing for the industry side slope such as highway, railway, building, water conservancy and hydropower, mine and landslide.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of schematic diagram for dowel pilework that the utility model embodiment provides；
Fig. 2 is the partial enlarged drawing of the a-quadrant of the dowel pilework in Fig. 1；
Fig. 3 is the schematic diagram of a cross section of the dowel pilework in Fig. 1；
Fig. 4 is the schematic diagram for another dowel pilework that the utility model embodiment provides.
Icon：100- dowel pileworks；110- the first boundling reinforcing bars；120- the second boundling reinforcing bars；130- guide-localization steel
Muscle；140- gaps；150- suspension ring reinforcing bars；160- slip casting steel pipes；170- stake holes；200- dowel pileworks；210- reinforcing collars；
211- reinforced columns.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be configured to arrange and design with a variety of.
Therefore, the detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
" first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In addition, term " parallel " etc. is not offered as requiring that part is absolute parallel, but can be slightly tilted.Such as " parallel " only
It is more parallel with respect to for " vertical " to simply mean to its direction, is not to represent that the structure must be substantially parallel, but can be slightly
Low dip.
In description of the present utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 are refer to, the present embodiment provides a kind of dowel pilework 100.Dowel pilework 100 includes the
The one second boundling reinforcing bar 120 of boundling reinforcing bar 110, four and guide-localization reinforcing bar 130.
The axial line of the axial line of four second boundling reinforcing bars 120 and the first boundling reinforcing bar 110 is arranged substantially in parallel, four
Second boundling reinforcing bar 120 is circumferentially disposed along the first boundling reinforcing bar 110, between having between adjacent two second boundling reinforcing bars 120
Gap 140.The axial line of the axial line of guide-localization reinforcing bar 130 and the first boundling reinforcing bar 110 is arranged substantially in parallel, and gap 140 holds
Guide-localization reinforcing bar 130 is equipped with, the second boundling reinforcing bar 120 is connected to the first boundling reinforcing bar 110 by guide-localization reinforcing bar 130.
The dowel pilework 100 that the present embodiment provides can solve the problem that defect present in prior art, dowel pilework 100
The first boundling reinforcing bar 110 and the second boundling reinforcing bar 120 between connected by guide-localization reinforcing bar 130, and guide-localization reinforcing bar 130
Along the axially arranged of the first boundling reinforcing bar 110, not only make guide-localization reinforcing bar 130, the first boundling reinforcing bar 110 and the second boundling steel
The contact area increase of muscle 120, improves connection effect, also makes between the first boundling reinforcing bar 110 and the second boundling reinforcing bar 120
Spacing diminishes, and gap 140 is diminished, and the volume for the dowel pilework 100 for helping to make to ultimately form diminishes, dowel pilework
It is also compacter after 100 structure, be advantageous to improve the bulk strength of dowel pilework 100, improve its anti-weight bearing power.
On the other hand, the second boundling reinforcing bar 120 is circumferentially disposed along the first boundling reinforcing bar 110, the second boundling reinforcing bar 120
Have to the first boundling reinforcing bar 110 and support and limit, prevent the first boundling reinforcing bar 110 from radially being deformed in stress,
Substantially increase the anti-weight bearing power of the first boundling reinforcing bar 110 radially.Further, in the present embodiment, four second
Circumferential uniform intervals of the boundling reinforcing bar 120 along the first boundling reinforcing bar 110 are set, make the first boundling reinforcing bar 110 radially by
Power can effectively be shared by the second boundling reinforcing bar 120, and every second boundling reinforcing bar 120 is radially to the first boundling reinforcing bar
110 holding power is identical, and stress is shared also than more uniform, the force dispersion that is advantageous to make dowel pilework 100 overall, uniformly
Change, avoid the occurrence of the excessive situation of local pressure, ensure that the overall anti-pressure ability of dowel pilework 100 is improved.
The close structure of dowel pilework 100, intensity is big, and lateral anti-weight bearing power is high.Especially suitable for highway, railway, build
Build, the preventing and treating and reinforcing on water conservancy and hydropower, the industry side slope such as mine and landslide.
It should be noted that in other embodiment of the present utility model, the second boundling reinforcing bar 120 can also be two,
Three, five or more roots, in general, the quantity of the second boundling reinforcing bar 120 are at least two, and the second boundling reinforcing bar 120
Along the circumferentially disposed of the first boundling reinforcing bar 110.Preferably, the quantity of the second boundling reinforcing bar 120 is 3~6.It is new in this practicality
In the other embodiment of type, the first boundling reinforcing bar 110 can also be more, parallel between more first boundling reinforcing bars 110 to set
Put.Preferably, the first boundling reinforcing bar 110 is 1 or 3, when the first boundling reinforcing bar 110 is 3,3 first boundling steel
Muscle 110 be arranged in parallel and is stacked as isosceles triangle.
Further, in the present embodiment, each gap 140 is equipped with guide-localization reinforcing bar 130, every guide-localization
Two second boundling reinforcing bars 120 adjacent thereto are connected to the first boundling reinforcing bar 110 by reinforcing bar 130.It should be noted that at this
In embodiment, the second boundling reinforcing bar 120 is connected with the first boundling reinforcing bar 110 by welding with guide-localization reinforcing bar 130, and is welded
Contact is located at the side wall of the first boundling reinforcing bar 110, the second boundling reinforcing bar 120 and guide-localization reinforcing bar 130.Welded by side wall
Solder side can not only be increased by connecing, and improve weld strength, while can make the first boundling reinforcing bar 110, the and of the second boundling reinforcing bar 120
The triplicity of guide-localization reinforcing bar 130 is even closer.
Further, in the present embodiment, guide-localization reinforcing bar 130 is in rod-short, and each gap 140 is equipped with more
Guide-localization reinforcing bar 130, more guide-localization reinforcing bars 130 in each gap 140 along the second boundling reinforcing bar 120 axially uniformly
It is arranged at intervals.
The structure can effectively reduce the gross weight of guide-localization reinforcing bar 130, but the connection to guide-localization reinforcing bar 130 is strong
Spend influences less with connection effect, and not only ensure that between the first boundling reinforcing bar 110 and the second boundling reinforcing bar 120 has well
Connection effect, the deadweight of dowel pilework 100 is also allowed to substantially reduce.Make carrying, construction to dowel pilework 100 more square
Just, meanwhile, guide-localization reinforcing bar 130 also greatly reduces to the dosage of raw material, and guide-localization reinforcing bar 130 can also utilize steel
The cutting clout of muscle serves as, and substantially increases the utilization rate to raw material, and reduces the consumption of raw material, saves money
Source.
Further, in the present embodiment, the diameter of the second boundling reinforcing bar 120 is equal with the diameter of the first boundling reinforcing bar 110.
Can so make the second boundling reinforcing bar 120 that there is effective support to the first boundling reinforcing bar 110, make the first boundling reinforcing bar 110 with
The resistance to compression of second boundling reinforcing bar 120 is load leveling and bonding strength is higher, and the entirety for being favorably improved dowel pilework 100 resists
Press load and stability.
If the diameter of the second boundling reinforcing bar 120 is less than the diameter of the first boundling reinforcing bar 110, although the second boundling reinforcing bar 120 is right
First boundling reinforcing bar 110 has certain support effect, but along the radial direction of the first boundling reinforcing bar 110, the first boundling reinforcing bar 110
Different from the resistance to compression load of the second boundling reinforcing bar 120, the deformation extent occurred after being acted on by specific thrust is also different, therefore first
The synchronism of boundling reinforcing bar 110 and the second boundling reinforcing bar 120 can be poor, unstable to the resistivity of lateral thrust.
If the diameter of the second boundling reinforcing bar 120 is more than the diameter of the first boundling reinforcing bar 110, because the second boundling reinforcing bar 120 is equal
It is that the first boundling reinforcing bar 110 is connected to by guide-localization reinforcing bar 130, now the first boundling reinforcing bar 110 is to the second boundling reinforcing bar
120 connection and crystallized ability deficiency, can influence the overall stability of dowel pilework 100.
Further, in the present embodiment, dowel pilework 100 also includes suspension ring reinforcing bar 150, and suspension ring reinforcing bar 150 is along
Two boundling reinforcing bars 120 axially arranged and it is connected to the second boundling reinforcing bar 120.A diameter of 14mm of suspension ring reinforcing bar 150, two-sided company
Continuous weld length is not less than 25cm.According to unit steel material weight, using the solder joint of arm of force balancing method calculating suspension ring reinforcing bar 150
Position, solves the problems, such as lifting.In other embodiment of the present utility model, the diameter of suspension ring reinforcing bar 150 can be different, more preferably
Ground, a diameter of 14~18mm of suspension ring reinforcing bar 150.
Further, dowel pilework 100 also includes slip casting steel pipe 160, and slip casting steel pipe 160 is along the second boundling reinforcing bar 120
It is axially arranged and be connected between two adjacent second boundling reinforcing bars 120.Preferably, slip casting steel pipe 160 is noted for DN40
Starch seamless steel pipe.Specifically, slip casting steel pipe 160 is connected to two adjacent second boundling reinforcing bars 120 by guide-localization reinforcing bar 130
Between.It should be noted that during carrying out mortar depositing construction using dowel pilework 100, slip casting steel pipe 160 is preferably to place
In close to side slope side, can so make the stress condition of anchor pile structure 100 more preferable, slip casting steel pipe 160 also can be used as by
Power structure bears Thrust of Landslide.
Specifically, in the present embodiment, the first boundling reinforcing bar 110 and the second boundling reinforcing bar 120 are a diameter of 32mm
HRB400 reinforcing bars, length are 12m.Guide-localization reinforcing bar 130 length 30cm, is led using diameter 16mm HRB400 reinforcing bars
Laid to axial direction of the spacer bar 130 along boundling reinforcing bar 110 by 1m centre-to-centre spacing uniform intervals, end to end two groups of guide-localization reinforcing bars
The end 50cm at 130 center to the first boundling reinforcing bar 110.Sequential welding length is not less than 30cm, and pad longitudinal direction clear spacing is not
More than 1m, slip casting steel pipe 160 is connected with the spot welding of the second boundling reinforcing bar 120, and spot welding spacing is no more than 50cm.
It should be noted that in other embodiment of the present utility model, the first boundling reinforcing bar 110, the second boundling reinforcing bar
120 can be different from length, diameter and the material of guide-localization reinforcing bar 130, can be selected according to actual needs
Select and set.Preferably, the diameter of the first boundling reinforcing bar 110 and the second boundling reinforcing bar 120 is more than or equal to 32mm, and it is fixed to be oriented to
A diameter of 12~16mm of position reinforcing bar 130.
The operation principle of dowel pilework 100 is：Dowel pilework 100 is when by lateral thrust, the first boundling reinforcing bar
110 and second boundling reinforcing bar 120 can undertake lateral thrust, and the second boundling reinforcing bar 120 can be effectively by anchor pile knot
Lateral thrust suffered by structure 100 is circumferentially disperseed, and the thrust for being subject to dowel pilework 100 is disperseed and homogenized, no
Occur local pressure excessive and deform or be broken, greatly improve the anti-weight bearing power of dowel pilework 100.Dowel pilework
100 can solve the problem that defect present in prior art, and close structure, intensity is big, and lateral anti-weight bearing power is high.And deadweight is smaller,
Materials are few, easily construction.Preventing and treating especially suitable for the industry side slope such as highway, railway, building, water conservancy and hydropower, mine and landslide
And reinforcing.
In general, dowel pilework 100 adds number of steel bars, expands a footpath, has single dowel pilework 100
Standby bigger lateral anti-weight bearing power, under the conditions of equal Thrust of Landslide is resisted, can preferred arrangement row, save construction cost,
Further promote popularization and application of the anchor pile technology in side slope and preventing land slide.
Referring to Fig. 4, identical structure can combine reference picture 1, Fig. 2 and Fig. 3.The present embodiment also provides a kind of dowel pilework
200.Dowel pilework 200 and dowel pilework 100 it is different be：Dowel pilework 200 also includes reinforcing collar 210,
The centerline axis parallel of the central axis of reinforcing collar 210 and the first boundling reinforcing bar 110 is set, and reinforcing collar 210 is located on
Four second boundling reinforcing bars 120 and slip casting steel pipe 160.The side wall and slip casting of reinforcing collar 210 and two second boundling reinforcing bars 120
The side wall connection of steel pipe 160.
Reinforcing collar 210 is convexly equipped with reinforced column 211, and reinforced column 211 is cylindric in substantially, and reinforced column 211 is by rigidized cover
Ring 210 protrudes towards the side away from the first boundling reinforcing bar 110, and reinforced column 211 radially extends along reinforcing collar 210.
Reinforcing collar 210 can greatly improve the bond strength of dowel pilework 200 and concrete, improve the reinforcing bar of formation
Concrete structure further improves the resistivity to high thrust to the resistant function of thrust.In addition, reinforcing collar 210 improves
The bond strength of second boundling reinforcing bar 120 and slip casting steel pipe 160, is more conducive to improve slip casting steel pipe 160 and is built as stress
Bear the ability of Thrust of Landslide.
Further, reinforcing collar 210 is multiple that axial direction of multiple reinforcing collars 210 along the first boundling reinforcing bar 110 is uniformly
It is arranged at intervals.
The present embodiment also provides a kind of slope reinforcement structure, and it includes above-mentioned dowel pilework 100 and/or anchor pile knot
Structure 200.The anchor slope reinforcement structure intensity that the present embodiment provides is big, and lateral anti-weight bearing power is high, especially suitable for highway, iron
The industry side slope such as road, building, water conservancy and hydropower, mine and the preventing and treating and reinforcing on landslide.
Specifically, the embodiment of slope reinforcement structure is following (by taking dowel pilework 100 as an example)：
The pore-forming of stake holes 170：The diameter of stake holes 170 is not less than 220mm, and meet all components of dowel pilework 100 with
The inwall clear distance of stake holes 170 is not less than 2cm, selects the equipment such as geological drilling rig, tracked hydraulic down-the-hole to carry out pore-forming, stake holes 170
Depth at least be more than dowel pilework 100 length 10cm.
Lift dowel pilework 100：Using boom hoisting, by dowel pilework 100, transversely axis loads stake holes 170, and
Each component of dowel pilework 100 is not less than 2cm with the inwall clear distance of stake holes 170, and the bottom of slip casting steel pipe 160 is away from stake holes 170
Bottom be not less than 10cm.
The slip casting of stake holes 170：Neat slurry is injected in slip casting steel pipe 160, strength of cement grout is not less than M30, grouting pressure 2
~3MPa, the tube wall of slip casting steel pipe 160 do not open up aperture, it is ensured that bottom sediment foldback is gone out aperture by grouting pressure, ensures pile body
Integrality and uniformity.It should be noted that grouting must ensure one-time-reach-place, aperture returns out slurries and pours into grind slurries quality one
During cause, terminate grouting.Benefit slurry is carried out before initial set, it is necessary to accomplish that slurries uniformly fill up the interior of dowel pilework 100 and stake holes 170
Space between wall.
In summary, dowel pilework 100 provided by the utility model, dowel pilework 200 and slope reinforcement structure
Intensity is big, and lateral anti-weight bearing power is high, especially suitable for the industry side slope such as highway, railway, building, water conservancy and hydropower, mine and cunning
The preventing and treating and reinforcing on slope.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. dowel pilework, it is characterised in that including：First boundling reinforcing bar；More second boundling reinforcing bars, the axial line of the axial line of the more second boundling reinforcing bars and the first boundling reinforcing bar are big Cause be arranged in parallel, and the more second boundling reinforcing bars are along the circumferentially disposed of the first boundling reinforcing bar, adjacent two described second There is gap between boundling reinforcing bar；AndGuide-localization reinforcing bar, the axial line of the axial line of the guide-localization reinforcing bar and the first boundling reinforcing bar is almost parallel to be set Put, the gap is equipped with the guide-localization reinforcing bar, so that the second boundling reinforcing bar is connected by the guide-localization reinforcing bar It is connected to the first boundling reinforcing bar.
- 2. dowel pilework according to claim 1, it is characterised in that each gap is equipped with described be oriented to and determined Position reinforcing bar, the every guide-localization reinforcing bar is by two second boundling bar connectings adjacent thereto to first boundling Reinforcing bar.
- 3. dowel pilework according to claim 2, it is characterised in that each gap, which is equipped with described in more, leads To spacer bar, axially spaced-apart of the more guide-localization reinforcing bars along the second boundling reinforcing bar in each gap is set Put.
- 4. dowel pilework according to claim 3, it is characterised in that more described are oriented in each gap are determined Axial uniform intervals of the position reinforcing bar along the second boundling reinforcing bar are set.
- 5. dowel pilework according to claim 1, it is characterised in that the diameter of the second boundling reinforcing bar and described the One boundling bar diameter is equal, and the quantity of the second boundling reinforcing bar is 3~6.
- 6. dowel pilework according to claim 1, it is characterised in that the more second boundling reinforcing bars are along described first The circumference of boundling reinforcing bar is uniformly arranged.
- 7. dowel pilework according to claim 1, it is characterised in that the dowel pilework also includes suspension ring reinforcing bar, The suspension ring reinforcing bar is along the axially arranged of the second boundling reinforcing bar and is connected to the second boundling reinforcing bar.
- 8. dowel pilework according to claim 1, it is characterised in that the dowel pilework also includes slip casting steel pipe, The slip casting steel pipe along the axially arranged of the second boundling reinforcing bar and be connected to the second boundling reinforcing bar of adjacent two it Between.
- 9. dowel pilework according to claim 8, it is characterised in that the dowel pilework also includes reinforcing collar, The reinforcing collar is located on the more second boundling reinforcing bars and the slip casting steel pipe, the reinforcing collar and the described second collection Beam reinforcing bar and the slip casting fastener for connection；The reinforcing collar is convexly equipped with reinforced column, and the reinforced column is by the reinforcing collar court Protrude side away from the first boundling reinforcing bar.
- 10. a kind of slope reinforcement structure, it is characterised in that including anchor pile knot as claimed in any one of claims 1 to 9 wherein Structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720587937.2U CN206752481U (en) | 2017-05-24 | 2017-05-24 | A kind of dowel pilework and slope reinforcement structure |
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| CN201720587937.2U CN206752481U (en) | 2017-05-24 | 2017-05-24 | A kind of dowel pilework and slope reinforcement structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086534A (en) * | 2021-07-16 | 2022-02-25 | 广西交通设计集团有限公司 | Method for controlling diseases of faced ultrahigh vertical reinforced earth embankment |
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2017
- 2017-05-24 CN CN201720587937.2U patent/CN206752481U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086534A (en) * | 2021-07-16 | 2022-02-25 | 广西交通设计集团有限公司 | Method for controlling diseases of faced ultrahigh vertical reinforced earth embankment |
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Address after: 153 No. 530000 the Guangxi Zhuang Autonomous Region Nanning Qingxiu District National Road Patentee after: GUANGXI COMMUNICATION DESIGN GROUP Co.,Ltd. Address before: 153 No. 530000 the Guangxi Zhuang Autonomous Region Nanning Qingxiu District National Road Patentee before: GUANGXI COMMUNICATIONS PLANNING SURVEYING AND DESIGNING INSTITUTE Co.,Ltd. |
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