CN206220080U - Fore shaft grouting steel tube pile guide wall - Google Patents
Fore shaft grouting steel tube pile guide wall Download PDFInfo
- Publication number
- CN206220080U CN206220080U CN201621102832.5U CN201621102832U CN206220080U CN 206220080 U CN206220080 U CN 206220080U CN 201621102832 U CN201621102832 U CN 201621102832U CN 206220080 U CN206220080 U CN 206220080U
- Authority
- CN
- China
- Prior art keywords
- steel
- pile
- pipe pile
- fore shaft
- guide wall
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 7
- 210000002435 tendon Anatomy 0.000 claims abstract description 7
- 238000011065 in-situ storage Methods 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 238000007580 dry-mixing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000003101 oviduct Anatomy 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
Fore shaft grouting steel tube pile guide wall of the present utility model, steel-pipe pile is directly beaten in the navigation wall outer side water surface, the fore shaft being mutually interlockingly connected is formed by T-shaped slot, T-shaped convex tendon between steel-pipe pile, side sets some cast-in-situ bored piles in guide wall body, connected by cement concrete construction member between bored concrete pile；Placing cement concrete in injection in steel-pipe pile, easy construction, without advance cofferdam, do not banket in advance operation, water body will not pollute, and be not take up navigation channel, short construction period, the lock catch connector between steel-pipe pile can close steel-pipe pile gap, prevent the seepage of banketing on the inside of steel-pipe pile.
Description
Technical field
The utility model is related to a kind of fore shaft grouting steel tube pile guide wall, is applied particularly to the construction of water surface Waterway navigation facility
Technology.
Background technology
Ship lock on water surface navigation channel need to build guide wall in construction, and conventional art first does when guide wall is built and encloses
Weir, is banketed to form dykes and dams guide wall inside cofferdam, and guide wall is built in water using gravitational settling steel sheet-pile cofferdam into leading
The wall form of boat effect, is punched after being banketed inside cofferdam, and concrete is poured into a mould in hole, is frozen into inside and outside two rows concrete column and is formed
Firm wall, the water surface area taken in work progress is big, and, to contaminated water flow weight, the mode of water surface construction is also for the earthwork, mud
With personal safety hidden danger very high, and construction cost is costly, and environmental pollution is big.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of construction and takes that the water surface is smaller, the structure for being formed of constructing
Part good stability, the fore shaft grouting steel tube pile guide wall small to water pollution.
Fore shaft grouting steel tube pile guide wall of the present utility model, including some steel-pipe piles arranged along wall diversion face, steel pipe
Pile pipe body both sides are respectively arranged with the connector that can coordinate with adjacent steel-pipe pile grafting, and connector is weldingly fixed on outside steel-pipe pile
Wall both sides, and along steel-pipe pile body Longitudinal extending, the connector section of steel-pipe pile outer wall both sides is respectively T-shaped slot, T-shaped convex tendon
Structure, T-shaped slot, T-shaped convex tendon form the fore shaft being mutually interlockingly connected, and wall inner side sets some cast-in-situ bored piles, between bored concrete pile
Connected by cement concrete construction member；
The steel pipe pile material is Q235B spiral steel pipes；
The T-shaped slot both sides have slope reinforcement.
Fore shaft grouting steel tube pile guide wall of the present utility model, steel-pipe pile is directly beaten in the water surface, and cement injection is mixed in steel-pipe pile
Solidifying soil, without advance cofferdam, operation of not banketing in advance, easy construction, water body will not pollute, and be not take up navigation channel, construction period
Short, the lock catch connector between steel-pipe pile can close steel-pipe pile gap, prevent the seepage of banketing on the inside of steel-pipe pile.
Brief description of the drawings
Fig. 1 is the fore shaft grouting steel tube pile guide wall structural representation in default cofferdam in the prior art；
Fig. 2 is the fore shaft grouting steel tube pile guide wall structural representation of the utility model embodiment；
Fig. 3 is the fore shaft steel tube pile structure enlarged diagram of the fore shaft grouting steel tube pile guide wall of the utility model embodiment；
Fig. 4 is the top perspective view of Fig. 3；
Fig. 5 is the fore shaft grouting steel tube pile guide wall guide frame enlarged diagram of the utility model embodiment；
Fig. 6 is the fore shaft grouting steel tube pile guide wall integrated cast structure enlarged diagram of the utility model embodiment.
Specific embodiment
As illustrated, a kind of fore shaft grouting steel tube pile guide wall, including some steel-pipe piles 1 arranged along wall diversion face, steel
Pile tube body both sides are respectively arranged with the connector that can coordinate with adjacent steel-pipe pile grafting, and connector is weldingly fixed on steel-pipe pile
Outer wall both sides, and along steel-pipe pile body Longitudinal extending, the connector section of steel-pipe pile outer wall both sides is respectively T-shaped slot 3, T-shaped
The structure of convex tendon 4, T-shaped slot 3, T-shaped convex tendon 4 form the fore shaft being mutually interlockingly connected, and the both sides of T-shaped slot 3 have slope reinforcement, can
Increase fore shaft intensity, improve anti-current-rush power；Wall inner side sets some cast-in-situ bored piles 2, and cement is passed through between bored concrete pile 2
Concrete component is connected；Steel-pipe pile is directly beaten in the water surface, placing cement concrete in injection in steel-pipe pile forms firm navigation wall,
Without advance cofferdam, operation of not banketing in advance, water body will not pollute, and be not take up navigation channel, and easy construction, the construction period is short, steel
Lock catch connector between pile tube can close steel-pipe pile gap, prevent the seepage of banketing on the inside of steel-pipe pile.
Fore shaft grouting steel tube pile guide wall of the present utility model, steel-pipe pile uses Q235B spiral steel pipes, region barrier of driving piles
Cleaning：Piecemeal of removing obstacles is carried out, and underwater portion is removed obstacles using dredger, and above water is removed obstacles using digging machine；Anticollision pile driving construction
Shi Liyong truck crane handling bumper piles to precalculated position, sling bumper piles and pile sinking by crane barge.Surveyor's commander's crane barge slowly moves stake
To pile sinking position.Adjustment pile tube, it is ensured that vertical.During the near absolute altitude of pile sinking, stake top absolute altitude is measured with spirit level.After pile sinking is finished,
Unclamp vibration hammer fixture, telephone-moving, next pile of constructing in the above sequence.Finally by contact, installation police between design requirement welding stake
Show lamp.
The stake of design attitude positioning and guiding is pressed first with total powerstation when leading truck is constructed, with crane barge with hammer pile sinking of extricating oneself from a predicament and brace oneself up to action；Pile sinking
Welding beam and diagonal brace after in place, the inner edge locations of track are released by design coordinate, then lay track steel sheet pile, are accurately positioned
Firm welding, strictly positioning guiding rack is carried out before pile sinking by coordinate afterwards.
When fore shaft steel-pipe pile is set, construct in the following order：
1. fore shaft steel-pipe pile plan-position：First pile uses 2 total powerstations to be positioned with intersection, and 1 tablecloth is placed in fore shaft steel
On pile tube axis, fore shaft center is controlled, another 1 tablecloth is placed in the opposite side perpendicular to this axis, controls fore shaft steel pipe pile locking notch
Sideline, is accurately positioned first pile central point, and stake is moved to design attitude with crane barge, and being close to track along control point drops down onto riverbed, enters
After soil, repetition measurement adjusts pile tube position to design attitude again, first to stake static pressure, is then turned on the slow pile sinking of vibration hammer；2. fore shaft
Steel pipe pile verticality：After fore shaft steel pipe pile verticality is adjusted to meet requirement, Vibration on Start-up hammers slow pile sinking into shape.Pile driving process
In, 2 total powerstation tracing and monitorings, it is ensured that the perpendicularity of stake not deviation, if deviation is seriously difficult to adjust, fore shaft steel-pipe pile are pulled out
Go out and squeeze into again；3. fore shaft steel-pipe pile stake top absolute altitude：Fore shaft steel-pipe pile will be beaten during to designed elevation, use spirit level test constantly
Pile body scale, instructs hammering, until stake is beaten to designed elevation.
Every steel-pipe pile set finish laggard line position put, the inspection of perpendicularity and absolute altitude, can be carried out down after meeting the requirements
The heavy of one pile sets, and is set by root.All fore shaft steel-pipe piles are set after finishing, and axis and elevation are checked, if any undesirable
Be adjusted, until meeting design requirement.
Banketed in guide wall body to steel-pipe pile side, using water jetting at high pressure to carrying out rushing mud in steel-pipe pile body, using slush pump
Mud to wadding weft variation designed elevation is inhaled, after suction mud is finished, the hole depth of fore shaft steel-pipe pile is detected, suction mud is stopped after meeting the requirements and is entered
Wadding weft variation in row body, fills out steel reinforcement cage needed for core and machines inside in advance, and mud is inhaled in steel-pipe pile through supervising engineer
Start that steel reinforcement cage is installed after passed examination, conduit is installed after positioning, concrete perfusion dry mixing mortar pours underwater concrete.Pour
During building, depth of tremie is strictly controlled on request；Fore shaft cavity is filled out and installs oviduct when core is processed above fore shaft, and preparation is mixed
Solidifying soil dry mixing mortar, mouth under oviduct is aligned the cavity of steel pipe pile locking notch, and fill concrete dry mixing mortar, makes in oviduct
Negative and positive fore shaft is plugged and pounded with fine steel rib, is tamped in the cavity of fore shaft steel-pipe pile using concrete dry mixing mortar；In fore shaft steel-pipe pile
It is using giant that the mud flush on fore shaft steel-pipe pile inwall is clean before filling out core；High pressure rotation is set between eliminating drilling row
Itself it is socketed using fore shaft between soil body appurtenant work between spray stake reinforcing pile, fore shaft grouting steel tube pile, filling dry-mixed mortar in fore shaft, its
Itself can avoid leaking soil between stake, fore shaft is connected firmly and good airproof performance, be favorably improved the stability of earth construction thing and resistance to
Long property.
Guide wall breastwork veneer uses beret truss truss when constructing at fore shaft grouting steel tube pile, by truss anchor in anchoring pile Guan Liang
On.Channel beam is installed in Bailey truss front end, makees hanging beam, and chain block is hung on hanging beam.It is with chain block suspention shaped steel
Load-bearing basis, completes veneer and the anchor structure construction of fore shaft grouting steel tube pile.
Claims (3)
1. a kind of fore shaft grouting steel tube pile guide wall, including some steel-pipe piles arranged along wall diversion face（1）, it is characterised in that：
Steel-pipe pile（1）Body both sides are respectively arranged with the connector that can coordinate with adjacent steel-pipe pile grafting, and connector is weldingly fixed on
Steel-pipe pile（1）Outer wall both sides, and along steel-pipe pile（1）Body Longitudinal extending, steel-pipe pile（1）The connector section difference of outer wall both sides
It is T-shaped slot（3）, T-shaped convex tendon（4）Structure, T-shaped slot（3）, T-shaped convex tendon（4）Form the fore shaft being mutually interlockingly connected, wall inner side
Some cast-in-situ bored piles are set（2）, bored concrete pile（2）Between by cement concrete construction member connect.
2. fore shaft grouting steel tube pile guide wall according to claim 1, it is characterised in that：The steel-pipe pile（1）Material is
Q235B spiral steel pipes.
3. fore shaft grouting steel tube pile guide wall according to claim 1, it is characterised in that：The T-shaped slot（3）Both sides have
Slope reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102832.5U CN206220080U (en) | 2016-10-08 | 2016-10-08 | Fore shaft grouting steel tube pile guide wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621102832.5U CN206220080U (en) | 2016-10-08 | 2016-10-08 | Fore shaft grouting steel tube pile guide wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220080U true CN206220080U (en) | 2017-06-06 |
Family
ID=58781664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621102832.5U Expired - Fee Related CN206220080U (en) | 2016-10-08 | 2016-10-08 | Fore shaft grouting steel tube pile guide wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206220080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284272A (en) * | 2016-10-08 | 2017-01-04 | 江苏省交通工程集团有限公司 | Fore shaft grouting steel tube pile guide wall and construction method |
-
2016
- 2016-10-08 CN CN201621102832.5U patent/CN206220080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284272A (en) * | 2016-10-08 | 2017-01-04 | 江苏省交通工程集团有限公司 | Fore shaft grouting steel tube pile guide wall and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20211008 |