CN106049464A - Construction method for pile - Google Patents
Construction method for pile Download PDFInfo
- Publication number
- CN106049464A CN106049464A CN201610387213.3A CN201610387213A CN106049464A CN 106049464 A CN106049464 A CN 106049464A CN 201610387213 A CN201610387213 A CN 201610387213A CN 106049464 A CN106049464 A CN 106049464A
- Authority
- CN
- China
- Prior art keywords
- tube
- inner tamping
- tamping tube
- pile
- stake
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000004568 cement Substances 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 235000021050 feed intake Nutrition 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- 238000007596 consolidation process Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000002440 industrial waste Substances 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
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
- 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
- E02D5/50—Piles comprising both precast concrete portions and concrete portions cast in situ
-
- 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
- E02D5/66—Mould-pipes or other moulds
- E02D5/665—Mould-pipes or other moulds for making piles
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 a construction method for a pile. The construction method comprises the steps of in place, pipe sinking, pouring, pipe drawing and the like. According to the construction method, construction is simple, and the effect is good; and a process is improved, and timeliness and work efficiency are improved. The construction method is an environmentally friendly, flow-controllable and quality-ensured inner rammer pile novel technology.
Description
Technical field
The present invention relates to the construction method of a kind of.
Background technology
Existing static-pressure driven cast-in-place pile, prefabricated pile, club-footed pile, composite pile construction technology in, immersed tube technique, feed intake work
Skill, core-inserting pile technique have much room for improvement, and ageing, ergonomicity have much room for improvement.
Summary of the invention
It is an object of the invention to provide a kind of easy construction, the construction method of effective stake.
The technical solution of the present invention is:
The construction method of a kind of, is characterized in that: comprise the following steps:
(1) in place: equipment immersed tube system is located on the stake position set, or the stake position nearside constructed, or construct
Good center, cement earth pile position；Stake can bury shoe underground on position in advance；
(2) immersed tube: equipment immersed tube system is sunk down into set depth；
(3) pour: above put forward inner tamping tube system, pour pile body or transfer precast pile；
(4) tube drawing: extract outer tube, fills in full by space inserts, firming agent around prefabricated pile pile body, forming pile；
Immersed tube system in step () is to set single steel outer tube of rigidity, single steel inner tamping tube and coupling arrangement；Inner tamping tube external diameter
Less than outer tube diameter；
During step (two) immersed tube, inner tamping tube top sets not less than ramming dish on outer tube diameter, outside inner tamping tube bottom sets no more than
Dish is rammed under bore；Under ram dish use steel plate back cover, described steel plate is for spending poroid, loose-leaf shape or flap valve shape；Upper and lower rammer
Hit dish and form inner tamping tube hammer with inner tamping tube；
Step (two) immersed tube method: at the described cement earth pile center core-inserting pile constructed, inner tamping tube is rammed below dish
The length of part more than outer length of tube, above carries inner tamping tube, freely falling body, the soil-cement body under inner tamping tube elder generation punching outer tube, then
By inner tamping tube top arrange on ram dish, drive outer tube to sink down into set depth.
Inner tamping tube hammer built-in from dropping hammer, hydraulic hammer, automatic mallet, down-hole hammer or diesel hammer.
Inner tamping tube internal upper part sets and hangs bolt.
Being embedded with sensor on outer tube and inner tamping tube, sensor acquisition pressure, pile penetration data synchronize to pass by the Internet
Transport to terminal.
On to ram dish be hollow annular；Steel plate back cover is used bottom inner tamping tube.
After step (four) extracts outer tube, filling in the inserts in space around pile body is middle fine grained, consolidation powder, cement, stone
One or more in ash, Gypsum Fibrosum, construction waste, industrial waste, cement mixture, dry and wet concrete, dry and wet cement mortar；Gu
Agent is to consolidate powder, cement as major ingredient, mixes the liquid of one or more in waterglass, active matter, swelled ground or powdery
Reinforcement of soft soil material.
Step (two) described inserts from inner tamping tube base falls is: inserts under ram at disc floret hole, loose-leaf opens
Place, flap valve shape open at place, inner chamber disengagement or fall at inner and outer pipes cavity；Offer side channel hole in inner tamping tube bottom, under ram
Dish and connecting plate are fixing to be connected, connecting plate covering on described side channel hole, connecting plate top be fixedly mounted with can in side channel hole on move down
Dynamic bolt；Described inner chamber disengages when referring to that ramming dish under inner tamping tube pulls out on inner tamping tube, falls along inner tamping tube side channel hole, connecting plate
Synchronizing, side channel hole is opened；Fall at described inner and outer pipes cavity to referring to inner tamping tube inner chamber to feed intake highly to exceed inner tamping tube inner chamber
Tapping overflows naturally.
Step (two) described inserts from inner tamping tube base falls is: offer discharging opening in inner tamping tube lower side, fills
Expect to fall from discharging opening.
Easy construction of the present invention, effective.Specific feeding method, it is ensured that feed is timely, saves and proposes on inner tamping tube
The time that dog-house feeds intake again, save feed intake for the first time waiting time and the time of the wait that every time feeds intake, with throwing, carry
High work efficiency.
The inner tamping tube system of immersed tube system of the present invention, sets up down and rams dish, uses and synchronizes charging technology, improves work efficiency；
Base plate spends poroid, tube side perforate, increases outlet passageway, it is to avoid the height that during inner tamping tube undershoot, the most original closed conduct is formed
Pressure plug drives mud recoil to pollute environment in the air more than ground.
Present invention improves over single immersed tube technique, add single tube, two-tube, digging cage part fetches earth and full soil extracting process,
Add down-hole hammer impacting with high pressure underground obstacle technique, compound pressurization (embracing pressure, top pressure, back-pressure) static pressure technique, in ram work
Skill, interior rammer are the most integrated, improve work efficiency.
For composite pile cement earth pile center insert (core) stake technique, the code predetermined distance time of prior art no more than
12 hours, otherwise just not going down, press and do not go down, cement earth pile is likely to crack；And the technique of the present invention is equal in 120 hours
(core) stake, soil cement the most not crack can be inserted, improve timeliness.
Immersed tube system of the present invention can be with Static pressure pile driver, Driven Piles machine, Vibation pile placing machine, full rammer stake machine, long spire stake machine, dematron
Stake machine, shake the coordinative composition of equipments such as thin wall tubular pile machine, full circle swinging stake machine, crane and use, and can match with corresponding construction technology.
Present invention improves over technique, improve timeliness and work efficiency.It is a kind of to compare that environmental protection, flow process be controlled, the quality assurance
Interior rammer stake new technique.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
The construction method of a kind of, comprises the following steps:
(1) in place: equipment immersed tube system is located on the stake position set, or the stake position nearside constructed, or construct
Good center, cement earth pile position；Stake can bury shoe underground on position in advance；
(2) immersed tube: equipment immersed tube system is sunk down into set depth；
(3) pour: above put forward inner tamping tube system, pour pile body or transfer precast pile；
(4) tube drawing: extract outer tube, fills in full by space inserts, firming agent around prefabricated pile pile body, forming pile；
Immersed tube system in step () is to set single steel outer tube of rigidity, single steel inner tamping tube and coupling arrangement；Inner tamping tube external diameter
Less than outer tube diameter；
During step (two) immersed tube, inner tamping tube top sets not less than ramming dish on outer tube diameter, outside inner tamping tube bottom sets no more than
Dish is rammed under bore；Under ram dish use steel plate back cover, described steel plate is for spending poroid, loose-leaf shape or flap valve shape；Upper and lower rammer
Hit dish and form inner tamping tube hammer with inner tamping tube；
Step (two) immersed tube method: at the described cement earth pile center core-inserting pile constructed, inner tamping tube is rammed below dish
The length of part more than outer length of tube, above carries inner tamping tube, freely falling body, the soil-cement body under inner tamping tube elder generation punching outer tube, then
By inner tamping tube top arrange on ram dish, drive outer tube to sink down into set depth.
Inner tamping tube hammer built-in from dropping hammer, hydraulic hammer, automatic mallet, down-hole hammer or diesel hammer.
Inner tamping tube internal upper part sets and hangs bolt.
Being embedded with sensor on outer tube and inner tamping tube, sensor acquisition pressure, pile penetration data synchronize to pass by the Internet
Transport to terminal.
On to ram dish be hollow annular；Steel plate back cover is used bottom inner tamping tube.
After step (four) extracts outer tube, filling in the inserts in space around pile body is middle fine grained, consolidation powder, cement, stone
One or more in ash, Gypsum Fibrosum, construction waste, industrial waste, cement mixture, dry and wet concrete, dry and wet cement mortar；Gu
Agent is to consolidate powder, cement as major ingredient, mixes the liquid of one or more in waterglass, active matter, swelled ground or powdery
Reinforcement of soft soil material.
Step (two) described inserts from inner tamping tube base falls is: inserts under ram at disc floret hole, loose-leaf opens
Place, flap valve shape open at place, inner chamber disengagement or fall at inner and outer pipes cavity；Offer side channel hole in inner tamping tube bottom, under ram
Dish and connecting plate are fixing to be connected, connecting plate covering on described side channel hole, connecting plate top be fixedly mounted with can in side channel hole on move down
Dynamic bolt；Described inner chamber disengages when referring to that ramming dish under inner tamping tube pulls out on inner tamping tube, falls along inner tamping tube side channel hole, connecting plate
Synchronizing, side channel hole is opened；Fall at described inner and outer pipes cavity to referring to inner tamping tube inner chamber to feed intake highly to exceed inner tamping tube inner chamber
Tapping overflows naturally.
Step (two) described inserts from inner tamping tube base falls is: offer discharging opening in inner tamping tube lower side, fills
Expect to fall from discharging opening.
Claims (8)
1. a construction method for stake, is characterized in that: comprise the following steps:
(1) in place: equipment immersed tube system is located on the stake position set, or the stake position nearside constructed, or construct
Good center, cement earth pile position；Stake can bury shoe underground on position in advance；
(2) immersed tube: equipment immersed tube system is sunk down into set depth；
(3) pour: above put forward inner tamping tube system, pour pile body or transfer precast pile；
(4) tube drawing: extract outer tube, fills in full by space inserts, firming agent around prefabricated pile pile body, forming pile；
Immersed tube system in step () is to set single steel outer tube of rigidity, single steel inner tamping tube and coupling arrangement；Inner tamping tube external diameter
Less than outer tube diameter；
During step (two) immersed tube, inner tamping tube top sets not less than ramming dish on outer tube diameter, outside inner tamping tube bottom sets no more than
Dish is rammed under bore；Under ram dish use steel plate back cover, described steel plate is for spending poroid, loose-leaf shape or flap valve shape；Upper and lower rammer
Hit dish and form inner tamping tube hammer with inner tamping tube；
Step (two) immersed tube method: at the described cement earth pile center core-inserting pile constructed, inner tamping tube is rammed below dish
The length of part more than outer length of tube, above carries inner tamping tube, freely falling body, the soil-cement body under inner tamping tube elder generation punching outer tube, then
By inner tamping tube top arrange on ram dish, drive outer tube to sink down into set depth.
The construction method of stake the most according to claim 1, is characterized in that: inner tamping tube hammer built-in from dropping hammer, hydraulic hammer, electronic
Hammer, down-hole hammer or diesel hammer.
The construction method of stake the most according to claim 1, is characterized in that: inner tamping tube internal upper part sets and hangs bolt.
The construction method of stake the most according to claim 1, is characterized in that: be embedded with sensor on outer tube and inner tamping tube, passes
Sensor gathers pressure, pile penetration data by the Internet synchronous transfer to terminal.
The construction method of stake the most according to claim 1, is characterized in that: above ramming dish is hollow annular；Bottom inner tamping tube
Use steel plate back cover.
6. according to the construction method of the stake described in claim 1,2,3,4 or 5, it is characterized in that: after step (four) extracts outer tube, fill out
Around note pile body, the inserts in space is middle fine grained, consolidation powder, cement, Calx, Gypsum Fibrosum, construction waste, industrial waste, cement
One or more in mixture, dry and wet concrete, dry and wet cement mortar；Firming agent is to consolidate powder, cement as major ingredient, mixes
The liquid of one or more in waterglass, active matter, swelled ground or powdery reinforcement of soft soil material.
7., according to the construction method of the stake described in claim 1,2,3,4 or 5, it is characterized in that: step (two) described inserts from
Inner tamping tube base falls is: inserts under ram at disc floret hole, loose-leaf opens place, flap valve shape opens place, at inner chamber disengagement or
Fall at inner and outer pipes cavity；Offer side channel hole in inner tamping tube bottom, under ram that dish and connecting plate are fixing to be connected, connecting plate covering
On described side channel hole, connecting plate top is fixedly mounted with the bolt that can move up and down in side channel hole；Described inner chamber disengages and refers to inner tamping tube
Under ram dish when pulling out on inner tamping tube, fall along inner tamping tube side channel hole, connecting plate synchronizes, and side channel hole is opened；Described inside and outside
Fall at pipe cavity to referring to inner tamping tube inner chamber to feed intake highly that exceeding inner tamping tube inner chamber tapping overflows naturally.
8., according to the construction method of the stake described in claim 1,2,3,4 or 5, it is characterized in that: step (two) described inserts from
Inner tamping tube base falls is: offer discharging opening in inner tamping tube lower side, and inserts falls from discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387213.3A CN106049464B (en) | 2016-06-06 | 2016-06-06 | The construction method of stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387213.3A CN106049464B (en) | 2016-06-06 | 2016-06-06 | The construction method of stake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106049464A true CN106049464A (en) | 2016-10-26 |
| CN106049464B CN106049464B (en) | 2018-07-03 |
Family
ID=57172739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610387213.3A Active CN106049464B (en) | 2016-06-06 | 2016-06-06 | The construction method of stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106049464B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098172A (en) * | 2018-09-17 | 2018-12-28 | 朱建新 | The construction method of stake |
| WO2020211285A1 (en) * | 2019-04-17 | 2020-10-22 | 朱建新 | Inspection and construction method for composite cement-soil pile |
| WO2020211286A1 (en) * | 2019-04-17 | 2020-10-22 | 朱建新 | Method for constructing full-casing full-rotary internal-ramming pile |
| CN112323784A (en) * | 2020-11-23 | 2021-02-05 | 陈远 | Pile construction method |
| CN112323786A (en) * | 2020-11-23 | 2021-02-05 | 陈远 | Pile construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB402799A (en) * | 1932-05-09 | 1933-12-11 | Marcel Gallai Hatchard | Improvements relating to piling foundations |
| GB862630A (en) * | 1959-07-09 | 1961-03-15 | Dicht Ag | Method of and apparatus for the construction of piles cast in situ from concrete |
| CN1912255A (en) * | 2006-08-25 | 2007-02-14 | 中机工程勘察设计研究院 | Construction method of immersed tube club-footed bored concrete pile |
| CN102226341A (en) * | 2011-04-25 | 2011-10-26 | 朱建新 | Construction method for piles |
| CN102733377A (en) * | 2012-04-25 | 2012-10-17 | 王继忠 | Method for constructing concrete pile |
| CN105350525A (en) * | 2015-11-09 | 2016-02-24 | 朱建新 | Construction method for piles |
-
2016
- 2016-06-06 CN CN201610387213.3A patent/CN106049464B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB402799A (en) * | 1932-05-09 | 1933-12-11 | Marcel Gallai Hatchard | Improvements relating to piling foundations |
| GB862630A (en) * | 1959-07-09 | 1961-03-15 | Dicht Ag | Method of and apparatus for the construction of piles cast in situ from concrete |
| CN1912255A (en) * | 2006-08-25 | 2007-02-14 | 中机工程勘察设计研究院 | Construction method of immersed tube club-footed bored concrete pile |
| CN102226341A (en) * | 2011-04-25 | 2011-10-26 | 朱建新 | Construction method for piles |
| CN102733377A (en) * | 2012-04-25 | 2012-10-17 | 王继忠 | Method for constructing concrete pile |
| CN105350525A (en) * | 2015-11-09 | 2016-02-24 | 朱建新 | Construction method for piles |
Non-Patent Citations (1)
| Title |
|---|
| 吕岳等: "浅谈薄壁管桩在高速公路软基处理中的应用", 《天津建设科技》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098172A (en) * | 2018-09-17 | 2018-12-28 | 朱建新 | The construction method of stake |
| WO2020211285A1 (en) * | 2019-04-17 | 2020-10-22 | 朱建新 | Inspection and construction method for composite cement-soil pile |
| WO2020211286A1 (en) * | 2019-04-17 | 2020-10-22 | 朱建新 | Method for constructing full-casing full-rotary internal-ramming pile |
| CN112323784A (en) * | 2020-11-23 | 2021-02-05 | 陈远 | Pile construction method |
| CN112323786A (en) * | 2020-11-23 | 2021-02-05 | 陈远 | Pile construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106049464B (en) | 2018-07-03 |
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Effective date of registration: 20190307 Address after: 226000 Tianbao National Energy Center, 128 Gongnong South Road, Chongchuan District, Nantong City, Jiangsu Province, 17th Floor Patentee after: Jiangsu Jin Pile Foundation Engineering Co., Ltd. Address before: 226000 Room 104, 19 Xinhaitong Garden, Nantong City, Jiangsu Province Patentee before: Zhu Jianxin |
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Effective date of registration: 20201120 Address after: 17F, Tianbao building, 128 Gongnong South Road, Chongchuan District, Nantong City, Jiangsu Province 226000 Patentee after: Jiangsu Jinzhuang geotechnical Technology Co., Ltd Address before: 226000 Nantong City, Jiangsu Province, the 17 building of Tianbao national energy center, No. 128 South Road, worker, farmer, road, Chongchuan District, Sichuan Province Patentee before: JIANGSU JINZHUAN FOUNDATION ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right |