CN106555396A - Pressure type pile body construction method of shaking and the vibration hammer equipment for the construction method - Google Patents
Pressure type pile body construction method of shaking and the vibration hammer equipment for the construction method Download PDFInfo
- Publication number
- CN106555396A CN106555396A CN201610559434.4A CN201610559434A CN106555396A CN 106555396 A CN106555396 A CN 106555396A CN 201610559434 A CN201610559434 A CN 201610559434A CN 106555396 A CN106555396 A CN 106555396A
- Authority
- CN
- China
- Prior art keywords
- vibration hammer
- shaking
- pile body
- construction method
- pressure type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
- E02D5/385—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with removal of the outer mould-pipes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
- E02D5/44—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/18—Placing by vibrating
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses the present invention proposes one kind shaking pressure type Immersed tunnel method, according to the packing of the soil body, using vibration hammer equipment, using the vibration hammer equipment hammer body and be removably mounted on the hammer body and the balancing weight corresponding with the packing of the soil body deadweight, the inner and outer tubes being combined come the gland that shakes at least one to designed elevation, the immersed tube of realization.Design can be according to different soil body compactness above, increase or adjust the deadweight of corresponding coordinating block based on existing vibration hammer equipment, to realize adopting a set of vibration hammer equipment to adapt to construct in various soil mass feature to meet design requirement, not only guarantee efficiency of construction, and construction cost can be reduced.The present invention discloses a kind of pressure type pile body construction method of shaking using above-mentioned pressure type Immersed tunnel method of shaking again, and for the vibration hammer equipment of pressure type pile body construction method that shakes.
Description
Technical field
The pressure type pile body construction party the present invention relates to a kind of building lot pile body construction method and equipment, more particularly to one kind shake
Method and the vibration hammer equipment for the construction method.
Background technology
At present, have in prior art it is various for building pile body construction method, these construction methods also respectively have pluses and minuses,
Such as, when driven cast-in-place pile is made, vibration sinking tube two ways can be closed using hammer hidden pipe, the former is used for general stickiness
Soil, muck soil, sand and artificial earth fill's ground, the latter is in addition to range above, it may also be used for it is slightly close and in close rubble soil
Base.The mode of hammer hidden pipe can produce loud noise, construct especially in city, the living environment shadow of the noise of generation to surrounding
Sound is larger, and vibration sinking tube then preferably reduces impact of the noise to living environment, and the scope of application is also larger.However, existing
The vibration compaction method adopted in technology making bored concrete pile, utilize vibration hammer equipment by hammer body with for be molded stake holes inner tube or
Outer tube connects, and inner and outer tubes sinks to forming stake holes by way of vibration；The environment more closely knit for soil property, in order to
Ensure construction speed, it will usually improve the operating power of vibration hammer, to form stake holes；When bottom being carried in making expand header structure
Perfusion pile body when, once the soil body is more closely knit, after concrete perfusion and only with vibration hammer shake swaging pile bottom expansion
The speed of head is slower, if will now change more powerful vibration hammer equipment, this may cause the relatively costly of construction equipment,
In addition, the difficulty for setting up again plant equipment also can be larger, even if the hammer body for changing more heavy weight vibration hammer is likely to
It is not inconsistent packer condition, and is likely to result in installation accident.
The content of the invention
Therefore, the invention solves the problems that technical problem is to propose that a kind of construction noise is relatively low, it is adaptable to close in higher soil property
It is quick under the construction environment of degree to form the bored concrete pile with bottom enlarged footing, low cost and the pressure type stake of shaking with higher-security
Body construction method, and using the vibration hammer equipment of the method.
To solve above-mentioned technical problem, the present invention proposes one kind and shakes pressure type pile body construction method, comprises the following steps：a、
Using vibration hammer equipment, the inner and outer tubes being combined come the gland that shakes using the hammer body deadweight of the vibration hammer equipment, in stake
Immersed tube is realized at position, to form stake holes；B, said inner tube is pulled up, the concrete to be formed needed for pile body is poured in the outer tube,
Under predetermined work power, the vibration hammer equipment is adopted to shake the heavy said inner tube of pressure with the concrete in the outer tube
Extruded by force, the outer tube is pulled out in synchronization, form preliminary stake bottom enlarged footing to carry out first time base expanding and base expanding；C. carrying out first
After secondary base expanding and base expanding, then synchronous shaking is coordinated to press said inner tube and the outer tube strong again using the vibration hammer equipment and winding plant
The row extruding concrete, forms the final stake bottom enlarged footing that diameter meets design requirement to carry out second base expanding and base expanding；D.
Said inner tube is pulled up after the completion of secondary base expanding and base expanding construction, and the coagulation needed for the pile body to form the pile body is poured in the outer tube
Soil, it is then heavy using the vibration hammer equipment pressure that carries out shaking to said inner tube, while on pull out the outer tube, to extrude positioned at institute
The concrete in outer tube is stated, and then forms pile body；E. steel reinforcement cage is inserted in the concrete, complete the construction of pile body；
Wherein, during the pressure immersed tube that shakes to said inner tube and the outer tube, the winding plant is by the vibration hammer equipment
The hammer body applies pressing force to said inner tube and outer tube.
Above-mentioned pressure type pile body construction method of shaking, wherein, the predetermined work power is the specified of the vibration hammer equipment
Power, wherein, adopted vibration hammer equipment, swaging of shaking under current construction environment and under nominal power into stake bottom enlarged footing
Diameter be less than design requirement.
Above-mentioned pressure type pile body construction method of shaking, wherein, according to the packing of the soil body, when first time base expanding and base expanding is carried out, adopt
With balancing weight be removably mounted on the hammer body of the vibration hammer equipment and corresponding with the packing of the soil body,
Using the vibration hammer equipment the hammer body and the balancing weight deadweight come the pressure immersed tube that shakes.
Above-mentioned pressure type pile body construction method of shaking, wherein, according to the packing of the soil body, when second base expanding and base expanding is carried out, adopt
With balancing weight be removably mounted on the hammer body of the vibration hammer equipment and corresponding with the packing of the soil body
, using the deadweight of the hammer body and the balancing weight of the vibration hammer equipment, and under the winding plant is applied
Pressure active force, realizes the pressure immersed tube that shakes.
Above-mentioned pressure type pile body construction method of shaking, wherein, when first time base expanding and base expanding is carried out, while adopting the winding plant
Coordinated with the vibration hammer, it is using the deadweight of the hammer body and the balancing weight of the vibration hammer equipment and described
The pressing force applied by winding plant, realizes the pressure immersed tube that shakes.
Above-mentioned pressure type pile body construction method of shaking, wherein, before pile hole construction is carried out, soil is pre-formed at stake position
Mould, and the dryness concrete of predetermined thickness is inserted in the clay model, by fit said inner tube together and outer tube described
Pressure of shaking is carried out on dryness concrete, wherein, the minimum diameter of the clay model is more than or equal to the external diameter of the outer tube.
Above-mentioned pressure type pile body construction method of shaking, wherein, by shake pressure said inner tube dynamics with above pull out the outer tube
Speed carry out match control, the coarse aggregate in the concrete is laterally clamp-oned in the soil body so that formed after it is described
Pile body is formed with the soil body and is engaged.
Above-mentioned pressure type pile body construction method of shaking, wherein, said inner tube is shaken the heavy depth of pressure more than the outer tube quilt
On the height that pulls out.
Above-mentioned pressure type pile body construction method of shaking, wherein, dryness concrete is filled in the clay model.
The present invention discloses a kind of vibration hammer equipment for above-mentioned pressure type pile body construction method of shaking again, including：Support, the
One pulley assembly, installs on the bracket；Vibration hammer, first end are connected with first pulley component, and the second end has for solid
Determine the fixed structure of inner and outer tubes；Also include：Second pulley component, installs on the bracket；Winding plant, installed in institute
State on support, the winding plant is connected with the vibration hammer by the second pulley component, and is suitable to the vibration hammer
Apply power straight down.
Above-mentioned vibration hammer equipment, the fixed structure are hydraulically operated fixture.
Above-mentioned vibration hammer equipment, the vibration hammer are hammered into shape to exempt from synchronous vibration.
The present invention has advantages below relative to prior art：
1. the pressure type Immersed tunnel method of shaking of the present invention, one kind are shaken pressure type pile body construction method, comprise the following steps：A, adopt
Vibration hammer equipment is used, the inner and outer tubes being combined come the gland that shakes using the hammer body deadweight of the vibration hammer equipment, in stake position
Place realizes immersed tube, to form stake holes；B, said inner tube is pulled up, the concrete to be formed needed for pile body is poured in the outer tube,
Under predetermined work power, adopt the vibration hammer equipment to shake the heavy said inner tube of pressure and entered with the concrete in the outer tube
Row is extruded by force, pulls out the outer tube, form preliminary stake bottom enlarged footing to carry out first time base expanding and base expanding in synchronization；C. carrying out for the first time
After base expanding and base expanding, then synchronous shaking is coordinated to press said inner tube and the outer tube again by force using the vibration hammer equipment and winding plant
The concrete is extruded, and the final stake bottom enlarged footing that diameter meets design requirement is formed to carry out second base expanding and base expanding；D. second
Said inner tube is pulled up after the completion of secondary base expanding and base expanding construction, and the coagulation needed for the pile body to form the pile body is poured in the outer tube
Soil, it is then heavy using the vibration hammer equipment pressure that carries out shaking to said inner tube, while on pull out the outer tube, to extrude positioned at institute
The concrete in outer tube is stated, and then forms pile body；E. steel reinforcement cage is inserted in the concrete, complete the construction of pile body；
Wherein, during the pressure immersed tube that shakes to said inner tube and the outer tube, the winding plant is by the vibration hammer equipment
The hammer body applies pressing force to said inner tube and outer tube.Design above, construction noise is relatively low；Further, since to institute
State inner tube and the outer tube shake pressure immersed tube to form stake bottom enlarged footing during, the winding plant passes through the vibration hammer
The hammer body of equipment applies pressing force to said inner tube and outer tube, such that obtaining to the pressure pressure that shakes of concrete
Larger raising, even if under the construction environment of higher soil property density, still can quickly form diameter and meet design requirement
Stake bottom enlarged footing, substantially reduces construction period.
2. the pressure type Immersed tunnel method of shaking of the present invention, wherein, the predetermined work power is the vibration hammer equipment
Rated power.Design above, even if when individually cannot still meet base expanding and base expanding requirement using current vibration hammer equipment, Jin Jinxu
Winding plant is increased may not necessarily be changed larger vibration hammer equipment and can also be realized that base expanding and base expanding meets design requirement, reduces
Cost and to be mounted directly winding plant higher compared with the security of installation for changing bigger hammer body.
3. the pressure type Immersed tunnel method of shaking of the present invention, wherein, further include using the vibration hammer equipment, according to soil
The packing of body, when first time base expanding and base expanding is carried out, using be removably mounted at it is on the hammer body of the vibration hammer equipment and
The balancing weight corresponding with the packing of the soil body, using the vibration hammer equipment the hammer body and the balancing weight from
Again come the pressure immersed tube that shakes.More than design, when soil body compactness it is higher, using existing vibration hammer equipment because hammer body weight and power
The reason for, the pressure immersed tube speed that causes to shake is slower, or even because the soil body excessively it is closely knit cannot push when, increase balancing weight and can play side
The immersed tube effect for helping, so, need not change more powerful vibration hammer equipment.
4. the pressure type Immersed tunnel method of shaking of the present invention, wherein, according to the packing of the soil body, carrying out second base expanding and base expanding
When, adopt and be removably mounted on the hammer body of the vibration hammer equipment and corresponding with the packing of the soil body matching somebody with somebody
Pouring weight, applied using the deadweight of the hammer body and the balancing weight of the vibration hammer equipment, and the winding plant
Pressing force, realize the pressure immersed tube that shakes.Design above, still can be without more exchange device when soil body compactness is larger
In the case of, only with by way of increasing balancing weight, the stake bottom enlarged footing that diameter meets design requirement, pole are formed quickly
The earth reduces the duration.
5. the pressure type pile body construction method of shaking of the present invention, before pile hole construction is carried out, is pre-formed clay model at stake position,
And insert the dryness concrete of predetermined thickness in the clay model, by fit said inner tube together and outer tube in the dryness
Pressure of shaking is carried out on concrete；Wherein, external diameter of the minimum diameter of the clay model more than or equal to the outer tube.Design above, can
With when the inner and outer tubes by inside and outside fit carry out shaking pressure, the dryness concrete is by the seam between said inner tube and the outer tube
Gap seal it is closed, when being prevented effectively from the soil layer that inner and outer tubes pass through mud or water content is larger and artesian pressure is larger,
Mud or mud form the concrete needed for pile body so as to be effectively prevented injection thereafter by the gap penetration to outer tube
The concrete is doped with mud or mud or underground water afterwards, and then causes the integrality of the purity and pile body of the material of pile body
It is affected, affects pile quality.Meanwhile, after pile hole construction is completed, the concrete inserted in advance will be pressed into pole by shaking
For closely knit concrete cushion, so as to be better protected from the especially big moisture content of its underpart bearing capacity into pile pipe and will inject it is mixed
In solidifying soil；It is effectively guaranteed the quality of pile body.
6. the pressure type pile body construction method of shaking of the present invention, by the dynamics to pressure said inner tube of shaking with above pull out the outer tube
Speed carries out match control, and the coarse aggregate in the concrete is laterally clamp-oned in the soil body, so that the stake after being formed
Body is formed with the soil body and is engaged.In designing more than, pile body can by being engaged by the coarse aggregate of lateral extrusion and soil body formation
To increase resistance to compression and the extraction-resistant behavior of pile body.
7., in the present invention, by full dryness concrete in the heatable adobe sleeping platform, using the pressure active force that shakes, the dryness concrete shape is made
Into complete closed filler block, inner tube and outer pipe bottom more effectively can be sealed, and be formed more uniform close
Real pile body bottom waterproof construction.
8. a kind of vibration hammer equipment for above-mentioned pressure type pile body construction method of shaking of the present invention, including：Support, first pulley
Component, installs on the bracket；Vibration hammer, first end are connected with first pulley component, and the second end has for fixing inner tube
With the fixed structure of outer tube；Also include：Second pulley component, installs on the bracket；Winding plant, installed in the support
On, the winding plant is connected with the vibration hammer by the second pulley component, and is suitable to apply perpendicular to the vibration hammer
Straight downward power.Vibration hammer equipment being designed with more than and formula method being applied by above-mentioned, construction noise is relatively low；Further, since
Pressure that said inner tube and the outer tube are shaken immersed tube to form stake bottom enlarged footing during, the winding plant is shaken by described
The hammer body of dynamic hammer equipment applies pressing force to said inner tube and outer tube, such that the pressure pressure that shakes to concrete
It is greatly improved, even if under the construction environment of higher soil property density, still can quickly form diameter satisfaction design will
The stake bottom enlarged footing asked, substantially reduces construction period.
Description of the drawings
In order that present disclosure is more likely to be clearly understood, the specific embodiment below according to the present invention is simultaneously combined
Accompanying drawing, the present invention is further detailed explanation, wherein：
Construction process figures of the Fig. 1 for the pressure type pile body construction method of shaking of the embodiment of the present invention；
Structural representations of the Fig. 2 for the vibration hammer equipment of the embodiment of the present invention.
Specific embodiment
Embodiment 1
As shown in figure 1, one kind of the present embodiment is shaken, pressure type pile body construction method, comprises the following steps：A, adopt vibration hammer
Equipment, the inner and outer tubes being combined come the gland that shakes using the hammer body deadweight of the vibration hammer equipment, it is heavy to realize at stake position
Pipe, to form stake holes；B, said inner tube is pulled up, the concrete to be formed needed for pile body is poured in the outer tube, in predetermined work
Under power, adopt the vibration hammer equipment to shake the heavy said inner tube of pressure and squeezed with the concrete in the outer tube by force
Pressure, pulls out the outer tube in synchronization, forms preliminary stake bottom enlarged footing to carry out first time base expanding and base expanding；C. after first time base expanding and base expanding is carried out,
Then synchronous shaking is coordinated to press said inner tube and the outer tube to extrude institute again by force using the vibration hammer equipment and winding plant
Concrete is stated, and the final stake bottom enlarged footing that diameter meets design requirement is formed to carry out second base expanding and base expanding；D. in second base expanding and base expanding
Said inner tube is pulled up after the completion of construction, and the concrete needed for the pile body to form the pile body is poured in the outer tube, then
It is heavy using the vibration hammer equipment pressure that carries out shaking to said inner tube, at the same on pull out the outer tube, to extrude positioned at the outer tube
In the concrete, and then formed pile body；E. steel reinforcement cage is inserted in the concrete, complete the construction of pile body；Wherein, exist
During pressure of shaking to said inner tube and outer tube immersed tube, the hammer body of the winding plant by the vibration hammer equipment
Pressing force is applied to said inner tube and outer tube.Wherein, the design requirement is project planner according to actual construction need
Stake bottom enlarged footing diameter value to be designed.
As a kind of preferred embodiment, above-mentioned pressure type pile body construction method of shaking, wherein, the predetermined work power is
The rated power of the vibration hammer equipment, wherein, adopted vibration hammer equipment, under current construction environment and under nominal power
Swaging of shaking into stake bottom enlarged footing diameter be less than design requirement.
As another kind of preferred embodiment, above-mentioned pressure type pile body construction method of shaking, wherein, according to the closely knit of the soil body
Degree, when first time base expanding and base expanding is carried out, using be removably mounted at it is on the hammer body of the vibration hammer equipment and with the soil
The corresponding balancing weight of the packing of body, using the vibration hammer equipment the hammer body and the balancing weight deadweight come pressure of shaking
Immersed tube.
As yet another preferred form, above-mentioned pressure type pile body construction method of shaking, wherein, according to the closely knit of the soil body
Degree, when second base expanding and base expanding is carried out, using be removably mounted at it is on the hammer body of the vibration hammer equipment and with the soil
The corresponding balancing weight of the packing of body, using the deadweight of the hammer body and the balancing weight of the vibration hammer equipment, with
And the pressing force applied by the winding plant, realize the pressure immersed tube that shakes.
As yet another preferred embodiment, above-mentioned pressure type pile body construction method of shaking, wherein, carrying out first time expansion
During bottom, while coordinated with the vibration hammer using the winding plant, using the vibration hammer equipment the hammer body and
The deadweight of the balancing weight, and the pressing force applied by the winding plant, realize the pressure immersed tube that shakes.
As yet another preferred embodiment, above-mentioned pressure type pile body construction method of shaking, wherein, carrying out pile hole construction
In the past, clay model was pre-formed at stake position, and the dryness concrete of predetermined thickness was inserted in the clay model, by fit together
Said inner tube and outer tube carry out pressure of shaking on the dryness concrete, wherein, the minimum diameter of the clay model is more than or equal to
The external diameter of the outer tube.The clay model is preferably the hole shape structure to lower recess, can adopt the inner and outer tubes of mutual fit
In inner tube shake in advance it is molded.
As yet another preferred embodiment, above-mentioned pressure type pile body construction method of shaking, wherein, by described to pressure of shaking
The dynamics of inner tube carries out match control with the speed for above pulling out the outer tube, and the coarse aggregate in the concrete is laterally clamp-oned soil
In body, so that the pile body after being formed is formed with the soil body being engaged.
As yet another preferred embodiment, above-mentioned pressure type pile body construction method of shaking, wherein, said inner tube is shaken pressure
The height above pulled out more than the outer tube by the depth of sinking.
As yet another preferred embodiment, above-mentioned pressure type pile body construction method of shaking, wherein, filled out in the clay model
Full dryness concrete.
Embodiment 2
As shown in Fig. 2 a kind of vibration hammer equipment for above-mentioned pressure type pile body construction method of shaking, including：Support 1, first
Pulley assembly 5, on the support 1；Vibration hammer 2, first end are connected with first pulley component 5, and the second end has to be used for
The fixed structure 3 of fixed sleeve pipe 4, wherein, sleeve pipe 4 includes that inner and outer tubes, said inner tube and outer tube are phase in embodiment
Mutually nest together；Also include：Second pulley component 7, on the support 1；Winding plant 6, installed in the support
On, the winding plant is connected with the vibration hammer by the second pulley component, and is suitable to apply perpendicular to the vibration hammer
Straight downward power.
The vibration hammer equipment of the present embodiment, the fixed structure are preferably hydraulically operated fixture.
The vibration hammer equipment of the present embodiment, the vibration hammer is preferably exempts from synchronous vibration hammer.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And thus it is extended obvious change or
Among changing still in the protection domain of the invention.
Claims (10)
1. one kind is shaken pressure type pile body construction method, it is characterised in that comprise the following steps：
A, using vibration hammer equipment, the inner tube that is combined come the gland that shakes using the hammer body deadweight of the vibration hammer equipment and outer
Pipe, realizes immersed tube, at stake position to form stake holes；
B, said inner tube is pulled up, the concrete to be formed needed for pile body is poured in the outer tube, under predetermined work power, adopted
The vibration hammer equipment is shaken the heavy said inner tube of pressure and is extruded with the concrete in the outer tube by force, synchronously on pull out
The outer tube, forms preliminary stake bottom enlarged footing to carry out first time base expanding and base expanding；
C. and then coordinate using the vibration hammer equipment and winding plant and press said inner tube and the outer tube again by force
The concrete is extruded, and the final stake bottom enlarged footing that diameter meets design requirement is formed to carry out second base expanding and base expanding；
D. said inner tube is pulled up then, and the concrete needed for the pile body to form the pile body is poured in the outer tube, then
It is heavy using the vibration hammer equipment pressure that carries out shaking to said inner tube, at the same on pull out the outer tube, to extrude positioned at the outer tube
In the concrete, and then formed pile body；
E. and then steel reinforcement cage is inserted in the concrete, complete the construction of pile body；
Wherein, during the pressure immersed tube that shakes to said inner tube and the outer tube, the winding plant is set by the vibration hammer
The standby hammer body applies pressing force to said inner tube and outer tube.
2. pressure type pile body construction method of shaking according to claim 1, it is characterised in that：The predetermined work power is described
The rated power of vibration hammer equipment, wherein, adopted vibration hammer equipment, pressure of shaking under current construction environment and under nominal power
The diameter of the stake bottom enlarged footing of formation is less than design requirement.
3. pressure type pile body construction method of shaking according to claim 1 and 2, it is characterised in that：
According to the packing of the soil body, when first time base expanding and base expanding is carried out, adopt and be removably mounted at the described of the vibration hammer equipment
Balancing weight on hammer body and corresponding with the packing of the soil body, using the hammer body of the vibration hammer equipment and described
The deadweight of balancing weight is come the pressure immersed tube that shakes.
4. according to the arbitrary described pressure type pile body construction method of shaking of claim 1-3, it is characterised in that：
According to the packing of the soil body, when second base expanding and base expanding is carried out, adopt and be removably mounted at the described of the vibration hammer equipment
Balancing weight on hammer body and corresponding with the packing of the soil body, using the hammer body and the institute of the vibration hammer equipment
The deadweight of balancing weight, and the pressing force applied by the winding plant are stated, the pressure immersed tube that shakes is realized.
5. pressure type pile body construction method of shaking according to claim 3, it is characterised in that：When first time base expanding and base expanding is carried out, while adopting
Coordinated with the vibration hammer with the winding plant, using the hammer body and the balancing weight of the vibration hammer equipment
Deadweight, and the pressing force applied by the winding plant, realize the pressure immersed tube that shakes.
6. according to the arbitrary described pressure type pile body construction method of shaking of claim 1-5, it is characterised in that：
Before pile hole construction is carried out, clay model is pre-formed at stake position, and the dryness of predetermined thickness is inserted in the clay model
Fit said inner tube together and outer tube are carried out pressure of shaking on the dryness concrete by concrete, wherein, the clay model
External diameter of the minimum diameter more than or equal to the outer tube.
7. pressure type pile body construction method of shaking according to claim 6, it is characterised in that：By the power to pressure said inner tube of shaking
Degree carries out match control with the speed for above pulling out the outer tube, and the coarse aggregate in the concrete is laterally clamp-oned in the soil body, from
And the pile body after making to be formed is formed with the soil body and is engaged.
8. pressure type pile body construction method of shaking according to claim 7, it is characterised in that：The depth that said inner tube is sunk by pressure of being shaken
The height above pulled out more than the outer tube by degree.
9. pressure type pile body construction method of shaking according to claim 8, it is characterised in that：It is filled dryness to mix in the clay model
Solidifying soil.
10. a kind of vibration hammer equipment for above-mentioned pressure type pile body construction method of shaking, including：
Support,
First pulley component, installs on the bracket；
Vibration hammer, first end are connected with first pulley component, and the second end has the fixed structure for being used to fixing inner and outer tubes；
Characterized in that, also including：
Second pulley component, installs on the bracket；
Winding plant, installs on the bracket, and the winding plant is connected by the second pulley component and the vibration hammer
Connect, and be suitable to apply the vibration hammer power straight down.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416140 | 2016-06-15 | ||
| CN2016104161406 | 2016-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106555396A true CN106555396A (en) | 2017-04-05 |
Family
ID=58418305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610559434.4A Pending CN106555396A (en) | 2016-06-15 | 2016-07-15 | Pressure type pile body construction method of shaking and the vibration hammer equipment for the construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106555396A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814617A (en) * | 2018-12-25 | 2019-05-28 | 中铁十七局集团有限公司 | A kind of pile sinking adaptive vibration frequency adjustment control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2149950C1 (en) * | 1999-01-05 | 2000-05-27 | Ульяновский государственный технический университет | Separating pile with stress concentrators |
| CN2923825Y (en) * | 2006-06-22 | 2007-07-18 | 郭栋 | Guide-lever type diesel pile hammer capable of regulating cylinder hammer balance weight |
| CN102444120A (en) * | 2011-09-23 | 2012-05-09 | 刘献刚 | Construction method of fully-tamped multi-head pedestal bored concrete pile |
| CN202323935U (en) * | 2011-11-09 | 2012-07-11 | 河南理工大学 | Cast-in-place concrete large-diameter hollow five-star-shaped pile and special construction equipment thereof |
| CN104314078A (en) * | 2014-11-05 | 2015-01-28 | 王继忠 | Concrete pile construction equipment and construction method thereof |
| CN104929125A (en) * | 2015-04-25 | 2015-09-23 | 王继忠 | Carrier pile construction equipment and carrier pile construction method |
| CN105064332A (en) * | 2015-07-14 | 2015-11-18 | 王继忠 | Construction method for bearing base piles of square pile bodies |
-
2016
- 2016-07-15 CN CN201610559434.4A patent/CN106555396A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2149950C1 (en) * | 1999-01-05 | 2000-05-27 | Ульяновский государственный технический университет | Separating pile with stress concentrators |
| CN2923825Y (en) * | 2006-06-22 | 2007-07-18 | 郭栋 | Guide-lever type diesel pile hammer capable of regulating cylinder hammer balance weight |
| CN102444120A (en) * | 2011-09-23 | 2012-05-09 | 刘献刚 | Construction method of fully-tamped multi-head pedestal bored concrete pile |
| CN202323935U (en) * | 2011-11-09 | 2012-07-11 | 河南理工大学 | Cast-in-place concrete large-diameter hollow five-star-shaped pile and special construction equipment thereof |
| CN104314078A (en) * | 2014-11-05 | 2015-01-28 | 王继忠 | Concrete pile construction equipment and construction method thereof |
| CN104929125A (en) * | 2015-04-25 | 2015-09-23 | 王继忠 | Carrier pile construction equipment and carrier pile construction method |
| CN105064332A (en) * | 2015-07-14 | 2015-11-18 | 王继忠 | Construction method for bearing base piles of square pile bodies |
Non-Patent Citations (1)
| Title |
|---|
| 谢尊渊主编: "《建筑施工 上 第3版》", 31 August 1998, 北京：中国建筑工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814617A (en) * | 2018-12-25 | 2019-05-28 | 中铁十七局集团有限公司 | A kind of pile sinking adaptive vibration frequency adjustment control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106168027A (en) | Vibration hammer equipment and the pressure type pile body construction method of shaking of this vibration hammer equipment of employing | |
| CN104074186B (en) | The casing device of pore-forming and construction method thereof in a kind of building lot | |
| CN102226341A (en) | Construction method for piles | |
| CN108118698A (en) | The construction method of stake and special Static pressure pile driver | |
| CN104631442B (en) | Full-sleeve fetches earth and vibrates squeezed cast-in-place pile construction method | |
| CN106192999A (en) | The construction method of uplift pile | |
| CN108894205A (en) | Pile making method of the interior ram-expanded pile in deep and thick layer layer | |
| CN102635110A (en) | Construction method for concrete pile | |
| CN104404958A (en) | Construction method for precast hollow pedestal piles | |
| CN106555396A (en) | Pressure type pile body construction method of shaking and the vibration hammer equipment for the construction method | |
| DK2925934T3 (en) | Process for making a pile | |
| CN102477743A (en) | Construction method for concrete bagged pouring in small-diameter pile hole | |
| CN101397793A (en) | Rammed concrete stiffening cement mixing pile and construction method thereof | |
| RU2550620C1 (en) | Method for construction of injection pile | |
| RU2352722C1 (en) | Method for reinforcement of building foundation | |
| CN106958246A (en) | The pile body that a kind of shake pressure type pile body construction method and use this method are made | |
| JP2790038B2 (en) | Reinforcement method of existing pile foundation building | |
| CN105019449B (en) | Prestressed concrete pipe pile and its construction method with degassing function | |
| RU70903U1 (en) | STRENGTHENED BUILDING FOUNDATION | |
| JP4057873B2 (en) | Foundation pile structure on support ground and construction method of foundation pile | |
| US1775217A (en) | Method of making piles in place | |
| CN104775426A (en) | Protector and construction method for cast-in-situ concrete pile | |
| CN205934922U (en) | Vibration hammer equipment | |
| CN112323836A (en) | Construction method of combined assembly type deep foundation pile | |
| JP2884273B2 (en) | Construction method for high strength cast-in-place concrete piles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |