CN106703037A - Construction technology for artificial bored pile - Google Patents
Construction technology for artificial bored pile Download PDFInfo
- Publication number
- CN106703037A CN106703037A CN201510772276.6A CN201510772276A CN106703037A CN 106703037 A CN106703037 A CN 106703037A CN 201510772276 A CN201510772276 A CN 201510772276A CN 106703037 A CN106703037 A CN 106703037A
- Authority
- CN
- China
- Prior art keywords
- concrete
- water
- construction process
- funnel
- hole construction
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 37
- 238000005516 engineering process Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000010412 perfusion Effects 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000011148 porous material Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 4
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/10—Restraining of underground water by lowering level of ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
A construction technology for an artificial bored pile is characterized in that concrete is stirred normally during guide tube lowering and funnel assembly, the concrete is increased by one grade, three more tanks of concrete are stirred and stored in a trolley under the condition that the funnel is fully filled, the guide tube is prevented from being filled with water which leads to strip breaking, the concrete in the trolley is fed into the funnel while the concrete in the guide tube falls, water is prevented from being elevated, and the concrete quality is guaranteed; the tube is lifted with pouring and tamping until the specified pouring height is reached, and the technology is completed; after pouring, the poured concrete is full and free of pores after water at a bearing platform is drained; a basic plane is formed through shoveling, and pouring is performed on the bearing platform to complete the production task. The construction technology for the artificial bored pile has the advantages that labor is saved, the construction speed is high, the time is short, and the safety is high.
Description
Technical field
The present invention relates to hole construction process of bored concrete pile field.
Background technology
During power circuit rebuilding construction, there is basic effluent greatly, again can not be using machinery
There are 220 KVs to be currently running above equipment construction, geological conditions is very complicated, construct
It is everywhere problem for integrally considering construction that difficulty is big, and the duration is again tight.To next procedure
Difficulty is brought, cast concrete is a problem.
The content of the invention
The invention aims to be rapidly completed filling pile construction, spy provides a kind of hole
Construction process of bored concrete pile.
The invention provides a kind of hole construction process of bored concrete pile, it is characterised in that：Described
Hole construction process of bored concrete pile, concrete is carried out just while lower guide, group funnel is started
Often stirring, concrete improves a label, in the case where funnel is filled to have stirred three tank deposits more
In handcart, water broken strip on guide is prevented, when guide concrete falls the mixed of handcart simultaneously
Solidifying soil is put into funnel simultaneously, it is ensured that water does not come up, it is ensured that concrete quality；With pour with carry cylinder,
With making firm by ramming, the height to cast regulation stops, and completes technique；After the completion of perfusion, to cushion cap position
The full pore-free of concrete poured into a mould after water discharge；Base surface is shoveled out, cast cushion cap completes production and appoints
Business.
According to the hole construction process of bored concrete pile described in claim 1, it is characterised in that：Institute
The hole construction process of bored concrete pile stated, conserved by 28 days, and it is strong that iron tower foundation reaches design
Degree carries out subsequent operation.
According to the hole construction process of bored concrete pile described in claim 1, it is characterised in that：Institute
The hole construction process of bored concrete pile stated, while foundation pit is dug, because water is big using increasing
Plus drained surface two is used for specially drawing water.
Advantages of the present invention：
Hole construction process of bored concrete pile of the present invention, saves manpower, and speed of application is fast,
Time is short, safe.
Specific embodiment
Embodiment 1
The invention provides a kind of hole construction process of bored concrete pile, it is characterised in that：Described
Hole construction process of bored concrete pile, concrete is carried out just while lower guide, group funnel is started
Often stirring, concrete improves a label, in the case where funnel is filled to have stirred three tank deposits more
In handcart, water broken strip on guide is prevented, when guide concrete falls the mixed of handcart simultaneously
Solidifying soil is put into funnel simultaneously, it is ensured that water does not come up, it is ensured that concrete quality；With pour with carry cylinder,
With making firm by ramming, the height to cast regulation stops, and completes technique；After the completion of perfusion, to cushion cap position
The full pore-free of concrete poured into a mould after water discharge；Base surface is shoveled out, cast cushion cap completes production and appoints
Business.
According to the hole construction process of bored concrete pile described in claim 1, it is characterised in that：Institute
The hole construction process of bored concrete pile stated, conserved by 28 days, and it is strong that iron tower foundation reaches design
Degree carries out subsequent operation.
According to the hole construction process of bored concrete pile described in claim 1, it is characterised in that：Institute
The hole construction process of bored concrete pile stated, while foundation pit is dug, because water is big using increasing
Plus drained surface two is used for specially drawing water.
Embodiment 2
The invention provides a kind of hole construction process of bored concrete pile, it is characterised in that：Described
Hole construction process of bored concrete pile, concrete is carried out just while lower guide, group funnel is started
Often stirring, concrete improves a label, in the case where funnel is filled to have stirred three tank deposits more
In handcart, water broken strip on guide is prevented, when guide concrete falls the mixed of handcart simultaneously
Solidifying soil is put into funnel simultaneously, it is ensured that water does not come up, it is ensured that concrete quality；With pour with carry cylinder,
With making firm by ramming, the height to cast regulation stops, and completes technique；After the completion of perfusion, to cushion cap position
The full pore-free of concrete poured into a mould after water discharge；Base surface is shoveled out, cast cushion cap completes production and appoints
Business.
According to the hole construction process of bored concrete pile described in claim 1, it is characterised in that：Institute
The hole construction process of bored concrete pile stated, conserved by 28 days, and it is strong that iron tower foundation reaches design
Degree carries out subsequent operation.
Embodiment 3
The invention provides a kind of hole construction process of bored concrete pile, it is characterised in that：Described
Hole construction process of bored concrete pile, concrete is carried out just while lower guide, group funnel is started
Often stirring, concrete improves a label, in the case where funnel is filled to have stirred three tank deposits more
In handcart, water broken strip on guide is prevented, when guide concrete falls the mixed of handcart simultaneously
Solidifying soil is put into funnel simultaneously, it is ensured that water does not come up, it is ensured that concrete quality；With pour with carry cylinder,
With making firm by ramming, the height to cast regulation stops, and completes technique；After the completion of perfusion, to cushion cap position
The full pore-free of concrete poured into a mould after water discharge；Base surface is shoveled out, cast cushion cap completes production and appoints
Business.
According to the hole construction process of bored concrete pile described in claim 1, it is characterised in that：Institute
The hole construction process of bored concrete pile stated, while foundation pit is dug, because water is big using increasing
Plus drained surface two is used for specially drawing water.
Claims (3)
1. a kind of hole construction process of bored concrete pile, it is characterised in that：Described hole perfusion
Pile constructing process, concrete is normally stirred while lower guide, group funnel is started, and is mixed
Solidifying soil improves a label, in the case where funnel is filled to have stirred three tank deposits in handcart more
In, prevent water broken strip on guide, when guide concrete fall simultaneously handcart concrete simultaneously
In input funnel, it is ensured that water does not come up, it is ensured that concrete quality；With pouring with carrying cylinder, with making firm by ramming,
Height to cast regulation stops, and completes technique；After the completion of perfusion, to after the discharge of cushion cap position water
The full pore-free of the concrete of cast；Base surface is shoveled out, cast cushion cap completes production task.
2. according to the hole construction process of bored concrete pile described in claim 1, it is characterised in that：
Described hole construction process of bored concrete pile, conserved by 28 days, and iron tower foundation reaches design
Intensity carries out subsequent operation.
3. according to the hole construction process of bored concrete pile described in claim 1, it is characterised in that：
Described hole construction process of bored concrete pile, while foundation pit is dug, due to the big use of water
Increase drained surface two to be used for specially drawing water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772276.6A CN106703037A (en) | 2015-11-12 | 2015-11-12 | Construction technology for artificial bored pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772276.6A CN106703037A (en) | 2015-11-12 | 2015-11-12 | Construction technology for artificial bored pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106703037A true CN106703037A (en) | 2017-05-24 |
Family
ID=58930106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510772276.6A Pending CN106703037A (en) | 2015-11-12 | 2015-11-12 | Construction technology for artificial bored pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106703037A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101158153A (en) * | 2007-10-15 | 2008-04-09 | 南通建筑工程总承包有限公司 | Construction method for manual digging pile |
| CN103031839A (en) * | 2013-01-10 | 2013-04-10 | 中铁七局集团第三工程有限公司 | Construction method of hand-dug piles |
| US20130177359A1 (en) * | 2011-05-02 | 2013-07-11 | North American Pile Driving Inc. | Method and Apparatus for Ground Improvement Using Compacted Aggregate Columns |
| CN104047283A (en) * | 2014-05-26 | 2014-09-17 | 范振捷 | No-water underwater filling construction method of space-expanding pile |
-
2015
- 2015-11-12 CN CN201510772276.6A patent/CN106703037A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101158153A (en) * | 2007-10-15 | 2008-04-09 | 南通建筑工程总承包有限公司 | Construction method for manual digging pile |
| US20130177359A1 (en) * | 2011-05-02 | 2013-07-11 | North American Pile Driving Inc. | Method and Apparatus for Ground Improvement Using Compacted Aggregate Columns |
| CN103031839A (en) * | 2013-01-10 | 2013-04-10 | 中铁七局集团第三工程有限公司 | Construction method of hand-dug piles |
| CN104047283A (en) * | 2014-05-26 | 2014-09-17 | 范振捷 | No-water underwater filling construction method of space-expanding pile |
Non-Patent Citations (2)
| Title |
|---|
| 吕峻等: "浅析人工挖孔灌注桩的施工工艺", 《绵阳经济技术高等专科学校学报》 * |
| 梁炳钊等: "人工成孔灌注桩施工工艺在桩基础施工中的应用", 《森林工程》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |