CN104790397B - A kind of damaged stake of sleeve method processes construction method and its constructing device - Google Patents
A kind of damaged stake of sleeve method processes construction method and its constructing device Download PDFInfo
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- CN104790397B CN104790397B CN201510223843.2A CN201510223843A CN104790397B CN 104790397 B CN104790397 B CN 104790397B CN 201510223843 A CN201510223843 A CN 201510223843A CN 104790397 B CN104790397 B CN 104790397B
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- stake
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- steel pipe
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
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Abstract
The present invention relates to and the raked pile in field of civil engineering, broken pile or residual stake process engineering field in the damaged stake of sleeve method process construction method extremely constructing device, this pile extracting method using steel pipe sleeve (2), pending stake (6) is enclosed within steel pipe sleeve (2) and is rectified a deviation or extracted process, processing speed is fast, low cost, treatment effect is good, and after process, surrounding enviroment is affected little.
Description
Technical field
The present invention relates to raked pile in field of civil engineering, broken pile or residual stake process engineering field.
Background technology
In current excavation of foundation pit with Other Engineering field, it is frequently encountered by soil body displacement and leads to stake to damage problem, also can
The stake running in the soil body residual needs the problem of extracting, and existing damage stake is high with residual stake processing cost and difficult quality guarantee,
It is sufficiently expensive that operating expenses is extracted in residual stake.
Content of the invention
First purpose of the present invention is to provide the first damaged stake of sleeve method to process construction method, and this construction method can
The quick stake righting that will tilt, and can ensure that the secondary damage not leading to pile strength in righting process, speed of application is fast, cost
Bottom.
This first damaged stake of sleeve method processes construction method and comprises the following steps：
A) positioning needs the stake of the inclination of righting of rectifying a deviation；
B) pile crown of raked pile is placed in steel pipe sleeve；
C) steel pipe sleeve is progressively inserted the soil body along the incline direction of raked pile；
D) by the tilting section righting of the stake together with the inclination in steel pipe sleeve for the steel pipe sleeve or stake；
E) hole that refilling step d) construction stays in the soil body.
Process in construction method in the first above-mentioned damaged stake of sleeve method, in above-mentioned step c), can be using vibration
Steel pipe sleeve is inserted the soil body by method.
Process in construction method in above-mentioned the first damaged stake of sleeve method, in above-mentioned step d), will tilt
After the tilting section righting of stake or stake, steel pipe sleeve is extracted recycling.
Process in construction method in above-mentioned the first damaged stake of sleeve method, in above-mentioned step d), will tilt
After the tilting section righting of stake or stake, pile body is combined by the method using vibration, static pressure or heavy tamping from section position.
Process in construction method in above-mentioned the first damaged stake of sleeve method, in above-mentioned step d), will tilt
Stake or stake tilting section righting after, for hollow shell pill, can by hollow part fill armored concrete to detachment at carry out
Reinforce.
Second object of the present invention is to provide the damaged stake of second sleeve method to process construction method, and this construction method can
Quickly the stake residuing in the soil body is extracted, speed of application is fast, cost bottom.
This damaged stake of second sleeve method processes construction method and comprises the following steps：
A) positioning needs the stake extracted；
B) pile crown of stake to be extracted is placed in steel pipe sleeve；
C) steel pipe sleeve is adopted vibratory drilling method to insert the soil body along the direction of stake；
D) steel pipe sleeve is extracted together with stake to be pulled out.
Process in construction method in the above-mentioned damaged stake of second sleeve method, in above-mentioned step b), can be in steel pipe socket
The side wall of cylinder installs Grouting Pipe, in above-mentioned step d), while pile pulling, by one kind of cement mortar, mortar or sand or several
Plant combination and inject pile pulling hole location in time.
Third object of the present invention is that providing the damaged stake that the damaged stake of sleeve method is processed used by construction method to process applies
Frock is put, and this constructing device can smoothly realize the process to damaged stake, and equipment is simple, low cost, easy construction.
This constructing device includes pitching pile machine, steel pipe sleeve two parts, and wherein pitching pile machine includes crane, vibrating device, sleeve
Fixture three part, vibrating device is lifted on crane, and wherein vibrating device is to provide setting of pitching pile or pile pulling power by vibration
Standby, sleeve fixture is to be connected to the utensil can firmly clamp steel pipe sleeve on vibrating device, and steel pipe sleeve is will to treat
Process damaged stake tubular device disposed within.
In above-mentioned constructing device, Grouting Pipe can be installed on the side wall of steel pipe sleeve.
Brief description
Fig. 1 is that first embodiment of the present invention processes construction method with the damaged stake of sleeve method used by second embodiment
Constructing device structure organigram used.
Specific embodiment
As an as shown in Figure 1 embodiment of the present invention, main purpose is to introduce the first damaged stake of sleeve method
The operation principle of process construction method and its constructing device used and implementation.First, the set of the present invention is introduced in conjunction with Fig. 1
The cylinder damaged stake of method processes constructing device structure construction and operation principle used by construction method.This constructing device includes pitching pile machine
(1), steel pipe sleeve (2) two parts, wherein pitching pile machine (1) include crane (3), vibrating device (4), sleeve fixture (5) three part,
Crane (3) therein is the equipment connecting vibrating device (4) and sleeve fixture (5) and having certain altitude, and vibrating device (4) is to carry
For the equipment of pitching pile or pile pulling power, sleeve fixture (5) is to be connected on crane (3) and can firmly clamp steel pipe sleeve (2)
Utensil, steel pipe sleeve (2) is can be by tubular device disposed within for pending damaged stake.Vibration dress in the present embodiment
Putting (4) can be vibratory equipment such as vibration hammer, pneumatic vibrating equipment, hydraulic vibration equipment, also can be selected for hammering equipment (as driven piles
Hammer), one or more of static press piling dynamicliquid pressure device combination replacement vibrating device (4).Crane (3) can be with vibration dress
Put the equipment that (4) match, for example, when using vibration hammer as vibrating device (4), can be selected for crane (3) and carry out cooperation applying
Work, it is also possible to be installed on vibrating device (4) on digging machine, is fabricated to mechanical hand.The following part of the present embodiment, introduces the first
The damaged stake of sleeve method processes construction method.This first damaged stake of sleeve method process construction method main purpose be by tilt or
Stake (6) correcting and then reinforcing of fracture is processed.This first damaged stake of sleeve method processes construction method and includes following five steps.First,
Positioning needs the stake (6) of the inclination of righting of rectifying a deviation.Complete the first step, enter second step.In this step, using as shown in Figure 1
Steel pipe sleeve (2), the pile crown of the stake (6) tilting is placed in steel pipe sleeve (2).Complete second step, enter the 3rd step.At this
In step, steel pipe sleeve (2) is progressively inserted the soil body along stake (6) incline direction tilting.The method of insertion can be using such as
Pitching pile machine (1) shown in Fig. 1 is implemented, and when the angle of inclination of stake (6) is larger, can adjust steel pipe sleeve (2) by crane (3)
Direction, makes the direction of insertion of steel pipe sleeve (2) consistent with the direction of stake (6).The insertion depth of steel pipe sleeve (2) can be according to stake
(6) inclination segment length determines, can be basically identical with the inclination segment length of stake (6).Thus completing the 3rd step of the present embodiment, enter
Enter the 4th step.In this step it is therefore an objective to by steel pipe sleeve (2) inclining together with the raked pile in steel pipe sleeve (2) or stake
Tiltedly section righting.The method of righting, can in the top time horizontal force of steel pipe sleeve (2) by steel pipe sleeve (2) together with positioned at steel
Stake (6) righting of pipe box cylinder (2), under the protection of steel pipe sleeve (2), stake (6) can avoid the occurrence of curved during by righting
The secondary damage such as folding.In soil body squeeze side, Pile side soil body can also be removed before stake (6) righting, in order to righting construction.From
And complete the 4th step of the present embodiment, enter the 5th step.In this step, the back of the body soil side during stake (6) righting can stay
The space staying after pile body is mobile, for the ease of the use of stake after righting (6), can be using the filler such as sand, cement, mortar by the 4th
The hole that step construction stays in the soil body, thus the first the damaged stake of sleeve method completing the present invention processes construction method, completes stake
(6) correcting and then reinforcing.In the present embodiment, if stake (6) is the PHC pile tube of hollow, can be mixed with reinforcing bar in the hollow part of stake (6)
Solidifying soil fills reinforcing.In the present embodiment, after by the righting of stake (6), sleeve can be extracted recycling.In the present embodiment,
After by stake (6) righting, pile body detachment position is combined by the method using vibration, static pressure or heavy tamping.
As shown in Figure 1 second embodiment of the present invention, main purpose is to introduce second sleeve method damaged
Stake processes construction method, and the main purpose of this processing method is to extract the waste and old stake (6) residuing in the soil body.The present embodiment
Constructing device used is with first embodiment.The damaged stake of second sleeve method that the present embodiment is introduced processes construction method bag
Include four steps, first three step therein is similar to first embodiment.In the 4th step of the present embodiment, with first embodiment
Difference is together to extract together with the stake (6) in steel pipe sleeve (2) using steel pipe sleeve (2).Because typically residuing in soil
In stake (6) mostly be reinforced concrete pile, the anti-pulling capacity of invar rib concrete pile is low, and pile side resistance is big in addition, typically very
Stake (6) is directly extracted from the soil body by difficulty, and after steel pipe socket cylinder (2) is inserted in the outside of stake (6), pile pulling collateral resistance is mainly by steel pipe
Sleeve (2) undertakes, and therefore greatly reduces pile pulling difficulty of construction, and can be by way of vibrating steel pipe sleeve (2), by pile pulling side
Resistance is greatly lowered.After the completion of pile pulling, in order to avoid surface collapse, the space that easily filling pile pulling in time stays.Can be in steel
Grouting Pipe installed by the side wall of pipe box cylinder (2), realizes the synchronous hole that carries out during pile pulling and backfills construction, and slip casting pressure can be utilized
Masterpiece is a part for pile pulling power, can also complete micro-disturbance pile pulling construction with pore pressure counter-force pile-pulling construction method.Used by slip casting
Serosity can be the materials such as cement mortar, mortar.
This patent includes but is not limited to other construction methods of the alternative use of professional person in the art.
Claims (5)
1. the damaged stake of a kind of sleeve method processes construction method, comprises the following steps：
A) positioning needs the stake (6) of the inclination of righting of rectifying a deviation；
B) pile crown of the stake (6) tilting is placed in steel pipe sleeve (2)；
C) steel pipe sleeve (2) is progressively inserted the soil body along the incline direction of the stake (6) tilting；
D) by steel pipe sleeve (2) together with the inclination in steel pipe sleeve (2) stake (6) righting；
E) hole that refilling step d) construction stays in the soil body.
2. the damaged stake of a kind of sleeve method according to claim 1 processes construction method, it is characterized in that in above-mentioned step c)
In, steel pipe sleeve (2) is inserted by the soil body using vibratory drilling method.
3. the damaged stake of a kind of sleeve method according to claim 1 processes construction method, it is characterized in that in above-mentioned step d)
In, after stake (6) righting that will tilt, steel pipe sleeve (2) is extracted recycling.
4. the damaged stake of a kind of sleeve method according to claim 1 processes construction method, it is characterized in that in above-mentioned step d)
In, after stake (6) righting that will tilt, pile body is combined by the method using vibration, static pressure or heavy tamping from section position.
5. the damaged stake of a kind of sleeve method according to claim 1 processes construction method, it is characterized in that in above-mentioned step d)
In, after stake (6) righting that will tilt, for hollow shell pill, by hollow part fill armored concrete to detachment at enter
Row is reinforced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223843.2A CN104790397B (en) | 2015-05-05 | 2015-05-05 | A kind of damaged stake of sleeve method processes construction method and its constructing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223843.2A CN104790397B (en) | 2015-05-05 | 2015-05-05 | A kind of damaged stake of sleeve method processes construction method and its constructing device |
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| CN104790397A CN104790397A (en) | 2015-07-22 |
| CN104790397B true CN104790397B (en) | 2017-03-01 |
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| CN201510223843.2A Active CN104790397B (en) | 2015-05-05 | 2015-05-05 | A kind of damaged stake of sleeve method processes construction method and its constructing device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108894224A (en) * | 2018-08-03 | 2018-11-27 | 中冶沈勘工程技术有限公司 | A kind of method for pulling out of static pressure pipe pile |
| CN115959882A (en) * | 2022-12-12 | 2023-04-14 | 哈尔滨师范大学 | Charcoal powder slurry for permafrost, grouting method and grouting device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10168879A (en) * | 1996-12-10 | 1998-06-23 | Taisei Corp | Pulling method for steel sheet pile |
| CN103243747B (en) * | 2013-05-31 | 2014-11-05 | 中建七局(上海)有限公司 | Deviation rectifying method of prestressed concrete pipe pile foundation |
| CN203270577U (en) * | 2013-06-05 | 2013-11-06 | 中铁四局集团有限公司 | Underground pile removing apparatus with door plate clamp |
| CN103410182B (en) * | 2013-08-22 | 2015-07-22 | 天津大学 | Unilateral pile foundation unloading horizontal top-level pull deviation rectifying and broken pile reinforcement construction method |
| CN204298820U (en) * | 2014-11-17 | 2015-04-29 | 天津市勘察院 | A kind of single sleeve pile pulling device |
| CN204570695U (en) * | 2015-05-05 | 2015-08-19 | 张继红 | The construction equipment that a kind of sleeve method damaged stake process construction method is used |
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Effective date of registration: 20181105 Address after: 200086 502, room 4, Lane 306, Helen Road, Hongkou District, Shanghai. Patentee after: Shanghai Solid Earth Rock Engineering Co., Ltd. Address before: 200086 502, room 4, Lane 306, Helen Road, Hongkou District, Shanghai. Patentee before: Zhang Jihong |
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