CN109267935A - A kind of construction method of building pile foundation - Google Patents
A kind of construction method of building pile foundation Download PDFInfo
- Publication number
- CN109267935A CN109267935A CN201811101996.XA CN201811101996A CN109267935A CN 109267935 A CN109267935 A CN 109267935A CN 201811101996 A CN201811101996 A CN 201811101996A CN 109267935 A CN109267935 A CN 109267935A
- Authority
- CN
- China
- Prior art keywords
- pile foundation
- stake
- construction method
- construction
- piling machine
- 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 35
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 8
- 238000005553 drilling Methods 0.000 claims abstract description 4
- 238000010410 dusting Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 206010037660 Pyrexia Diseases 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
-
- 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
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of construction methods of building pile foundation, its construction technology is as follows, stake position setting-out, piling machine is in place, adjust pile foundation, pile foundation boring, dusting proposes stake and lower stake is stirred again, stake position setting-out: checking stake position according to construction drawing, the piling machine is in place: piling machine is moved to the position for needing to drive piles, standard of fuselage is calibrated, piling machine is checked, the adjustment pile foundation: checking the connection in each portion of main body, powder spraying system each section installation situation, the pile foundation boring: starting drilling machine, drill bit drill in rotation, start air compressor air-supply.The construction method of the building pile foundation by air compressor blow, send air blast wind, with prevent drill bit dust mouth blocking, thereby may be ensured that being normally carried out for construction.
Description
Technical field
The present invention relates to building piling technology field, specially a kind of construction methods of building pile foundation.
Background technique
Piling is exactly to make pile foundation, and pile foundation is exactly stake and the deep foundation that stake top cushion cap is constituted, and stake is according to stress condition
It is divided into friction pile and end-bearing pile, friction pile is the weight that top-out structure is born using the friction of pile lining and the silt of surrounding
Amount, end-bearing pile is stake to be got to the solid stratum in underground, and the load of top-out structure is passed to standing ground by pile body
On.
The construction method of traditional building pile foundation, since the friction between drill bit and ground can generate heat, is grown during piling
The fever of time may cause danger, and affect the safety of construction, and drill bit dust nozzle is easy to happen blocking in use,
The progress of construction is affected, for this purpose, it is proposed that a kind of construction method of building pile foundation.
Summary of the invention
The purpose of the present invention is to provide a kind of construction methods of building pile foundation, mentioned above in the background art to solve
The construction method of traditional building pile foundation, since the friction between drill bit and ground can generate heat, is sent out for a long time during piling
Heat may cause danger, and affect the safety of construction, and drill bit dust nozzle is easy to happen blocking in use, affects and apply
The problem of progress of work.
To achieve the above object, the invention provides the following technical scheme: a kind of construction method of building pile foundation, work of constructing
Skill is as follows, and the setting-out of stake position, piling machine is in place, adjusts pile foundation, pile foundation boring, dusting proposes stake and lower stake is stirred again.
Preferably, stake position stake position setting-out: is checked according to construction drawing.
Preferably, the piling machine is in place: piling machine being moved to the position for needing to drive piles, calibrates standard of fuselage, air exercise
Stake machine is checked.
Preferably, the connection in each portion of main body, powder spraying system each section installation situation the adjustment pile foundation: are checked.
Preferably, the pile foundation boring: starting drilling machine, drill bit drill in rotation, start air compressor air-supply.
Preferably, described dust proposes stake: revolving speed is reduced, drill bit is gradually lifted, cement powder and ice cube powder are packed into ash can,
It dusts.
Preferably, lower pile is stirred again: providing revolving speed, drill bit is continued deeper into, stirred again.
Compared with prior art, beneficial effects of the present invention are as follows: the construction method of the building pile foundation is compressed by air
Machine air-supply, send air blast wind, with prevent drill bit dust mouth blocking, thereby may be ensured that being normally carried out for construction, in the mistake dusted
Ice cube powder is added in journey, the heat generated due to drill bit friction can be absorbed in ice cube powder, avoids due to drill bit for a long time
Fever leads to danger, ensure that the safety of construction, improves construction efficiency, substantially increases the reality of the construction method of building pile foundation
The property used.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides a kind of technical solution: a kind of construction method of building pile foundation, construction technology is as follows, and stake position is put
Sample, piling machine is in place, adjusts pile foundation, pile foundation boring, dusting proposes stake and lower stake is stirred again, stake position setting-out: according to construction drawing
Check stake position, the piling machine is in place: piling machine be moved to the position for needing to drive piles, calibrate standard of fuselage, to piling machine into
Row checks that the adjustment pile foundation: checking the connection in each portion of main body, the pile foundation boring: powder spraying system each section installation situation opens
Dynamic drilling machine, drill bit drill in rotation, start air compressor air-supply, and described dust proposes stake: reducing revolving speed, gradually lifts brill
Cement powder and ice cube powder are packed into ash can, dusted, lower pile is stirred again: providing revolving speed by head, and drill bit continues deeper into, into
Row stir again, blown by air compressor, send air blast wind, with prevent drill bit dust mouth blocking, thereby may be ensured that construction
It is normally carried out.
Claims (7)
1. a kind of construction method of building pile foundation, it is characterised in that: its construction technology is as follows, and the setting-out of stake position, piling machine is in place, adjusts
Whole pile foundation, pile foundation boring, dusting proposes stake and lower stake is stirred again.
2. a kind of construction method of building pile foundation according to claim 1, it is characterised in that: stake position setting-out: according to
Construction drawing checks stake position.
3. a kind of construction method of building pile foundation according to claim 1, it is characterised in that: the piling machine is in place: will
Piling machine is moved to the position for needing to drive piles, and calibrates standard of fuselage, checks piling machine.
4. a kind of construction method of building pile foundation according to claim 1, it is characterised in that: the adjustment pile foundation: checking
The connection in each portion of main body, powder spraying system each section installation situation.
5. a kind of construction method of building pile foundation according to claim 1, it is characterised in that: the pile foundation boring: starting
Drilling machine, drill bit drill in rotation, start air compressor air-supply.
6. a kind of construction method of building pile foundation according to claim 1, it is characterised in that: described dust proposes stake: reducing
Revolving speed gradually lifts drill bit, and cement powder and ice cube powder are packed into ash can, dusted.
7. a kind of construction method of building pile foundation according to claim 1, it is characterised in that: lower pile is stirred again: providing
Revolving speed, drill bit continue deeper into, and are stirred again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101996.XA CN109267935A (en) | 2018-09-20 | 2018-09-20 | A kind of construction method of building pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101996.XA CN109267935A (en) | 2018-09-20 | 2018-09-20 | A kind of construction method of building pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109267935A true CN109267935A (en) | 2019-01-25 |
Family
ID=65197244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811101996.XA Pending CN109267935A (en) | 2018-09-20 | 2018-09-20 | A kind of construction method of building pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109267935A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839658A (en) * | 2011-08-23 | 2012-12-26 | 中冶(北京)交通科技发展有限公司 | Root supporting type cement injection pile construction method |
| CN104563148A (en) * | 2014-12-29 | 2015-04-29 | 重庆工商职业学院 | Building pile foundation construction method |
| CN106996106A (en) * | 2017-01-10 | 2017-08-01 | 周涛 | Pile base construction method |
| CN107905118A (en) * | 2017-12-26 | 2018-04-13 | 杭州市城市建设基础工程有限公司 | Large bridge pile base construction method |
| CN108505935A (en) * | 2018-04-17 | 2018-09-07 | 上海建工集团股份有限公司 | Rectangle pile foundation drilling construction equipment and construction method |
-
2018
- 2018-09-20 CN CN201811101996.XA patent/CN109267935A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839658A (en) * | 2011-08-23 | 2012-12-26 | 中冶(北京)交通科技发展有限公司 | Root supporting type cement injection pile construction method |
| CN104563148A (en) * | 2014-12-29 | 2015-04-29 | 重庆工商职业学院 | Building pile foundation construction method |
| CN106996106A (en) * | 2017-01-10 | 2017-08-01 | 周涛 | Pile base construction method |
| CN107905118A (en) * | 2017-12-26 | 2018-04-13 | 杭州市城市建设基础工程有限公司 | Large bridge pile base construction method |
| CN108505935A (en) * | 2018-04-17 | 2018-09-07 | 上海建工集团股份有限公司 | Rectangle pile foundation drilling construction equipment and construction method |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |