CN206681016U - Water retaining and soil retaining building structure - Google Patents
Water retaining and soil retaining building structure Download PDFInfo
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- CN206681016U CN206681016U CN201621205774.9U CN201621205774U CN206681016U CN 206681016 U CN206681016 U CN 206681016U CN 201621205774 U CN201621205774 U CN 201621205774U CN 206681016 U CN206681016 U CN 206681016U
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- 239000002689 soil Substances 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 239000011178 precast concrete Substances 0.000 claims abstract description 25
- 230000002787 reinforcement Effects 0.000 claims abstract description 19
- 239000004567 concrete Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 6
- 239000011513 prestressed concrete Substances 0.000 claims description 6
- 238000005098 hot rolling Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000011374 ultra-high-performance concrete Substances 0.000 claims description 3
- 210000001015 abdomen Anatomy 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000011150 reinforced concrete Substances 0.000 description 5
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000004162 soil erosion Methods 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model relates to a water retaining and soil retaining building structure, which comprises precast concrete square piles and water retaining and soil retaining sheet piles, wherein adjacent precast concrete square piles are connected through the water retaining and soil retaining sheet piles, each concrete square pile comprises a pile body, a steel reinforcement framework is arranged in the pile body, each steel reinforcement framework comprises a plurality of main reinforcements which are longitudinally arranged and a plurality of stirrups which are arranged from top to bottom, the stirrups are connected with the main reinforcements, connecting grooves are symmetrically arranged in the middle parts of the left side surface and the right side surface of the pile body, a pile tip is arranged at the bottom of the pile body, steel boots are wrapped outside the pile tip, the steel boots are welded with the bottom of the steel reinforcement framework, each water retaining and soil retaining sheet comprises a top plate, a web plate and a bottom plate, the left side surface and the right side surface of the top plate are connected with one end of the bottom plates at two sides through the obliquely arranged web plates, the other end of the bottom plate is arranged in the connecting grooves, the butt joint can not be damaged, water and soil loss can not be caused, the overall stability is good, the construction positioning is accurate, and the axis error is small.
Description
Technical field
It the utility model is related to a kind of dash earth-retaining building structure.
Background technology
Field of civil engineering at present, architectural exterior-protecting construction form is more, and conventional permanent retaining support structures have：It is existing
Method diaphram wall, gravity type Reinforced Concrete Retaining Walls, cast-in-place cast-in-situ bored pile, precast concrete flat type piling bar are poured, also has tradition
Cemented rock, placed rockfill structure.The method that traditional supporting construction uses cast-in-site mostly, construction period length, work efficiency
It is low, construction costs is high, working procedure is complicated, architecture quality is unstable.And existing precast concrete flat type piling bar, due to adjacent
Precast concrete flat type piling bar joint is all planar configuration so that connect that the contact area of flat type piling bar is small, adjacent flat type piling bar it
Between dock and easily produce error, easy skew engineering center axis during piling；Concrete sheet pile stake termination area is big, so
The penetrating resistance that stake end face runs into injection is larger, when special geological structure is run into if stake end enter design it is embedding
Gu layer（Supporting course）Depth is inadequate, therefore the bad situation of earth-retaining, bank protection, waterproof effect be present.
Utility model content
The utility model purpose is to provide a kind of dash earth-retaining building structure.
In order to solve the above-mentioned technical problem, a kind of technical scheme of the present utility model is a kind of dash earth-retaining building structure,
Including some precast concrete square piles, dash earth-retaining sheet pile, pass through dash earth-retaining sheet pile between adjacent precast concrete square pile
It is connected, the concrete square pile includes pile body, and framework of steel reinforcement is provided with pile body, and the framework of steel reinforcement is set including some longitudinal directions
The cage bar put, some stirrups from top to bottom set, stirrup are connected with cage bar, and pile body cross section is I-shaped, pile body or so
Link slot is symmetrically arranged with the middle part of side, dash earth-retaining sheet pile side is arranged in link slot, and pile body bottom is provided with pile top, stake
Point is wrapped with steel boots, and steel boots weld with framework of steel reinforcement bottom.
Further, the stirrup and cage bar are welded and fixed or banding fixed.
Further, main ribs are steel strand wires for prestressed concrete, steel bar for prestressed concrete or hot-rolled ribbed
Reinforcing bar.
Further, the stirrup is hot rolling plain bar.
Further, the dash earth-retaining sheet pile is prestressed reinforced concrete waveform sheet pile, including top plate, web, bottom
Plate, top plate is parallel with bottom plate, is connected at left and right sides of top plate through tilting web with bottom plate one end of both sides, the bottom plate other end
It is arranged in link slot, dash earth-retaining sheet pile wall section undulate, framework of steel reinforcement is provided with dash earth-retaining sheet pile.
Further, the dash earth-retaining sheet pile is prestressed reinforced concrete flat type piling bar, and the flat type piling bar left and right sides is respectively
The concrete square pile that link slot is provided with both sides is connected, and dash earth-retaining flat board piling wall section is in plane, dash breast boards
Framework of steel reinforcement is provided with stake.
Further, the precast concrete square pile is the ultra-high performance concrete using pretensioned prestressing technique productions
Square pile.
Further, the strength grade of concrete of the precast concrete square pile is C60 or C80.
Further, the link slot cross section is trapezoidal.
Further, it is provided with high pressure resistant injected hole in the dash earth-retaining sheet pile.
Compared with prior art, the utility model has the advantages that：It is simple in construction, it is reasonable in design, it is easy for construction,
Effect of plugging into is good, and commissure is completely embedded, and joint will not damage, and will not cause soil erosion, and resistance to overturning is good, and construction is fixed
Level is true, and axis based error is small.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the structural representation of precast concrete square pile；
Fig. 2 is the skeleton structure schematic diagram of precast concrete square pile；
Fig. 3, which is that the utility model is a kind of, implements structural representation；
Fig. 4, which is that the utility model is another, implements structural representation.
In figure：
1- pile bodies；2- pile tops；3- link slots；4- cage bars；5- stirrups；6- steel boots；7- dash earth-retaining sheet piles；701- top plates；
702- webs；703- bottom plates.
Embodiment
As Figure 1-4, a kind of dash earth-retaining building structure, including some precast concrete square piles, dash earth-retaining sheet pile,
It is connected between adjacent precast concrete square pile by dash earth-retaining sheet pile, the concrete square pile includes pile body, in pile body
It is provided with framework of steel reinforcement, some stirrups that the framework of steel reinforcement includes some longitudinally disposed cage bars, from top to bottom set, stirrup
It is connected with cage bar, pile body cross section is I-shaped, and link slot, dash earth-retaining sheet pile are symmetrically arranged with the middle part of pile body left and right side
Side is arranged in link slot, forms the resistance to overturning of sheet pile wall after ensureing construction, while make outside the sheet pile wall after shaping
Facade seam is smooth attractive in appearance, and pile body bottom is provided with pile top, and pile top is wrapped with steel boots, and steel boots weld with framework of steel reinforcement bottom,
There is steel boots good breaking ground to wear a layer ability so that the I-shaped square pile of precast concrete can enter the build-in layer of design requirement
（That is supporting course）.
In the present embodiment, the stirrup and cage bar are welded and fixed or banding fixed.
In the present embodiment, main ribs are steel strand wires for prestressed concrete, steel bar for prestressed concrete or hot rolling
Ribbed Bar.
In the present embodiment, the stirrup is hot rolling plain bar.
In the present embodiment, the dash earth-retaining sheet pile is prestressed reinforced concrete waveform sheet pile, including top plate, abdomen
Plate, bottom plate, top plate is parallel with bottom plate, is connected at left and right sides of top plate through tilting web with bottom plate one end of both sides, bottom plate
The other end is arranged in link slot, dash earth-retaining waveform sheet pile wall section undulate, and reinforcing bar is provided with dash earth-retaining sheet pile
Skeleton.
In the present embodiment, the dash earth-retaining sheet pile is prestressed reinforced concrete flat type piling bar, at left and right sides of flat type piling bar
The concrete square pile for being provided with link slot with both sides respectively is connected, and dash earth-retaining flat board piling wall section is in plane, dash gear
Framework of steel reinforcement is provided with native sheet pile.
In the present embodiment, the precast concrete square pile is ultra-high performance concrete square pile, and it uses pre-tensioning system in advance should
Power technique productions.
In the present embodiment, the strength grade of concrete of the precast concrete square pile is C60 or C80, high intensity coagulation
Soil can ensure that the pile crown of the I-shaped square pile of precast concrete and pile body have good resistance to compression durable resistance energy, wear layer, build-in effect
Fruit is good, can meet the requirement of engineering design.
In the present embodiment, the link slot cross section is trapezoidal.
In the present embodiment, high pressure resistant injected hole is provided with dash earth-retaining sheet pile.
In the present embodiment, precast concrete square pile interts injection, precast concrete with dash earth-retaining sheet pile in construction
Square pile designs with the special groove of adjacent dash earth-retaining sheet pile joint, increases the contact area with dash earth-retaining sheet pile, more
Easily docking, effect of plugging into are good so that commissure is completely embedded, and joint will not damage, and will not cause soil erosion, whole continuous
Sheet pile wall good integrity, accurate positioning of constructing, axis based error are small.The design of pile top so that the concrete in work progress
Earthwork stake can smoothly enter the build-in layer of design requirement（That is supporting course）Depth, a precast concrete square pile and adjacent one
Individual dash earth-retaining sheet pile forms a unit earth-retaining campshed, and snapping is close between them, is accurately positioned so that unit earth-retaining
It is bonded between the sheet pile wall that campshed is formed continuously more closely, effect of plugging into is good, and resistance to overturning is stronger, plugs into, build-in positioning two
Kind pile-type is mutually supported, and whole engineering earth-retaining, bank protection, waterproof are disposably completed, and ensure that construction quality reaches the requirement of design, work
Cheng Zhiliang is substantially lifted.
After construction splicing, precast concrete square pile can smoothly enter the build-in layer of design requirement（That is supporting course）Depth,
And dash earth-retaining sheet pile because the penetrating resistance that itself stake end face runs into is larger, then stake end enters build-in layer（Supporting course）Depth is not
It is enough, at this moment can be by injecting mixing by being embedded in high pressure resistant injected hole therein when producing prefabricated dash earth-retaining sheet pile early stage
Good high-mark cement slurry, high-mark cement slurry injection stake are spread behind bottom toward periphery, and good branch is then played after its solidification
Support, build-in, holding force effect.
On be classified as preferred embodiment, the purpose of this utility model, technical scheme and advantage have been carried out further specifically
It is bright, it should be understood that and the foregoing is only preferred embodiment of the present utility model, it is not new to limit this practicality
Type, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., it should be included in this
Within the protection domain of utility model.
Claims (10)
- A kind of 1. dash earth-retaining building structure, it is characterised in that：Including some precast concrete square piles, dash earth-retaining sheet pile, phase It is connected between adjacent precast concrete square pile by dash earth-retaining sheet pile, the concrete square pile includes pile body, is set in pile body Be equipped with framework of steel reinforcement, some stirrups that the framework of steel reinforcement includes some longitudinally disposed cage bars, from top to bottom set, stirrup with Cage bar is connected, and pile body cross section is I-shaped, and link slot, dash earth-retaining sheet pile side are symmetrically arranged with the middle part of pile body left and right side While being arranged in link slot, pile body bottom is provided with pile top, and pile top is wrapped with steel boots, and steel boots weld with framework of steel reinforcement bottom.
- 2. dash earth-retaining building structure according to claim 1, it is characterised in that：The stirrup and cage bar be welded and fixed or Banding fixed.
- 3. dash earth-retaining building structure according to claim 1, it is characterised in that：Main ribs are for prestressed concrete Steel strand wires, steel bar for prestressed concrete or hot rolled ribbed bars.
- 4. dash earth-retaining building structure according to claim 1, it is characterised in that：The stirrup is hot rolling plain bar.
- 5. dash earth-retaining building structure according to claim 1, it is characterised in that：The dash earth-retaining sheet pile is prestressing force Armored concrete waveform sheet pile, including top plate, web, bottom plate, top plate is parallel with bottom plate, through tilting abdomen at left and right sides of top plate Plate is connected with bottom plate one end of both sides, and the bottom plate other end is arranged in link slot, dash earth-retaining sheet pile wall section undulate, Framework of steel reinforcement is provided with dash earth-retaining sheet pile.
- 6. dash earth-retaining building structure according to claim 1, it is characterised in that：The dash earth-retaining sheet pile is prestressing force Steel concrete plate stake, the concrete square pile that the flat type piling bar left and right sides is provided with link slot with both sides respectively are connected, dash Framework of steel reinforcement is provided with earth-retaining sheet pile.
- 7. dash earth-retaining building structure according to claim 1, it is characterised in that：The precast concrete square pile is use The ultra-high performance concrete square pile of pretensioned prestressing technique productions.
- 8. dash earth-retaining building structure according to claim 1, it is characterised in that：The coagulation of the precast concrete square pile Native strength grade is C60 or C80.
- 9. dash earth-retaining building structure according to claim 1, it is characterised in that：The link slot cross section is trapezoidal.
- 10. dash earth-retaining building structure according to claim 1, it is characterised in that：Set in the dash earth-retaining sheet pile There is injected hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205774.9U CN206681016U (en) | 2016-11-09 | 2016-11-09 | Water retaining and soil retaining building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205774.9U CN206681016U (en) | 2016-11-09 | 2016-11-09 | Water retaining and soil retaining building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206681016U true CN206681016U (en) | 2017-11-28 |
Family
ID=60395414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205774.9U Active CN206681016U (en) | 2016-11-09 | 2016-11-09 | Water retaining and soil retaining building structure |
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| Country | Link |
|---|---|
| CN (1) | CN206681016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914431A (en) * | 2019-04-08 | 2019-06-21 | 中国铁建大桥工程局集团有限公司 | A kind of novel prefabrication cast-in-place combination Row Piles Supporting Structure |
| CN113756373A (en) * | 2021-10-08 | 2021-12-07 | 广州市天作建筑规划设计有限公司 | Soil retaining structure for protecting existing tower column and construction method thereof |
-
2016
- 2016-11-09 CN CN201621205774.9U patent/CN206681016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914431A (en) * | 2019-04-08 | 2019-06-21 | 中国铁建大桥工程局集团有限公司 | A kind of novel prefabrication cast-in-place combination Row Piles Supporting Structure |
| CN113756373A (en) * | 2021-10-08 | 2021-12-07 | 广州市天作建筑规划设计有限公司 | Soil retaining structure for protecting existing tower column and construction method thereof |
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