CN107938675A - A kind of Vertical spots concrete placings technique and device - Google Patents
A kind of Vertical spots concrete placings technique and device Download PDFInfo
- Publication number
- CN107938675A CN107938675A CN201711242484.0A CN201711242484A CN107938675A CN 107938675 A CN107938675 A CN 107938675A CN 201711242484 A CN201711242484 A CN 201711242484A CN 107938675 A CN107938675 A CN 107938675A
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- concrete
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- workbench
- conduit
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- 239000004567 concrete Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004080 punching Methods 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims abstract description 4
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 22
- 238000010586 diagram Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 7
- 239000000945 filler Substances 0.000 description 5
- 241000612118 Samolus valerandi Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General 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)
- Revetment (AREA)
Abstract
The present invention relates to geotechnical engineering construction field, especially a kind of Vertical spots concrete placings technique and device.The difference of the technique is：Its technical process is：Step a）, decentralization casing after drill again, after stake holes pore-forming, workbench is installed to stake holes aperture, is then hung steel reinforcement cage in stake holes；Step b）, conduit that top is connected to concrete hopper divided into stake holes；Step c）, carry out concrete first watering；Step d）, after the completion of first watering, the continuous pouring concrete when being lifted up conduit；Step e）, filling concrete extract casing to removing conduit after being flushed with ground, then teeming concrete makes the upper surface of concrete concordant with ground；Step f）, set up at punching block to stake holes aperture and fixation, the die hole of punching block is aligned with stake holes, then into die hole casting concrete up to designed elevation.The present invention not only shortens construction period, but also has saved construction cost, also improves the quality of connection of concrete.
Description
Technical field
The present invention relates to geotechnical engineering construction field, especially a kind of Vertical spots concrete placings technique and device.
Background technology
As the development of construction market, some Vertical spots operating modes are more and more.Vertical spots include locating below ground level
Part and ground more than part, the construction method of the part more than part and ground of below ground is significantly different, the two
Effectively connection is needed just to can guarantee that upper load can be passed on the supporting course of underground.In addition, as urban construction is to traffic environment
Requirement raising, urban architecture building site ground elevation have to be lower than the certain height of town road face absolute altitude, to prevent from building
Sludge pollution urban road and influence urban environment, and building foundation elevation often higher than grade elevation so that some bases
Plinth stake top face is above the ground level certain altitude.At this time, do not said for conventional construction technique, the stake beyond above ground portion must be solved
Concrete pouring problem.
Conventional method is exactly to fill out building filler to the construction elevation of stake, then pouring construction according to a conventional method by paving, is treated
After stake reaches curing period, then excavate filled out building filler.This traditional handicraft, should use substantial amounts of building filler, Er Qieqi
Paving fills out and excavates also laborious time-consuming, causes that construction efficiency is low and construction cost is higher.Another method be exactly under ground portion and
Aerial part is constructed respectively, and the quality that this perfusion causes pile body on ground and the connection appearance of underground is very big is hidden
Suffer from.
The content of the invention
The shortcomings that it is an object of the invention to overcome the prior art, there is provided a kind of Vertical spots concrete placings technique, both shortened
Construction period, and construction cost has been saved, also improve the quality of connection of concrete.
To solve above technical problem, the technical scheme is that：A kind of Vertical spots concrete placings technique, its difference
Be in：Its technical process is：
Step a）, decentralization casing after drill again, after stake holes pore-forming, workbench is installed to stake holes aperture, then by reinforcing bar
Cage hangs in the stake holes and is fixed on the workbench；
Step b）, conduit that top is connected to concrete hopper divided into stake holes；
Step c）, concrete pump truck discharge port be directed at the concrete hopper carry out concrete first watering；
Step d）, after the completion of first watering, the continuous pouring concrete when being lifted up conduit；
Step e）, filling concrete extract casing to removing the conduit after being flushed with ground, then teeming concrete makes coagulation
The upper surface of soil is concordant with ground；
Step f）, set up punching block to stake holes aperture at and fixation, the die hole of punching block is aligned with stake holes, then into the die hole
Casting concrete is until designed elevation.
By above technical scheme, the step a）Casing is transferred in design stake holes position by middle elder generation, then ground is carried out hard
Change forms hardening portion, then is drilled down into form the stake holes on the ground formed with the hardening portion.
By above technical scheme, the step b）It is middle to divide into the conduit to stake holes, until the conduit bottom with
The distance of the stake holes bottom hole is 300mm~500mm.
By above technical scheme, the step c）Middle beginning quantity is：Make the upper surface of concrete in the stake holes to conduit
The distance of bottom is not less than 1.5m.
By above technical scheme, it further includes step g）, after concrete setting, remove the punching block and workbench.
The prior art is contrasted, beneficial features of the invention are：The Vertical spots concrete placings technique, it can be achieved that continuous pouring,
Not only construction period is shortened, but also reduces the use of building filler, has saved construction cost；Meanwhile improve the company of concrete
Quality is connect, finally improves construction quality.
The present invention also provides a kind of Vertical spots concrete placings device for implementing the above method, its difference is：
It includes being set up in the workbench at Vertical spots stake holes aperture；
Suspender member on the workbench；
Hang on the suspender member and stretch into the steel reinforcement cage in stake holes；
At the stake holes aperture and the punching block of die hole is offered, the die hole of the punching block and the stake holes are coaxial；
Several first flexible fastening pieces that the punching block and workbench can be fixed；
And
The second flexible fastening piece that ground around the punching block and stake holes aperture can be fixed.
By above technical scheme, be provided with the punching block be connected with first flexible fastening piece first connecting portion,
And the second connecting portion being connected with the second flexible fastening piece, the first connecting portion is set close to the upper end of the punching block, described
Second connecting portion is set close to the lower end of the punching block.
By above technical scheme, first flexible fastening piece is respectively equipped with the bungee of the first hook for both ends, wherein
One first hook is fixed with the first connecting portion, another first hook is fixed with the workbench.
By above technical scheme, second flexible fastening piece is respectively equipped with the bungee of the second hook for both ends, wherein
One second hook is fixed with the second connecting portion, another second hook is fixed with the ground around stake holes aperture.
By above technical scheme, the workbench includes several the vertical supports being arranged on around the stake holes aperture
Portion and the horizontal platform portion arranged on the vertical supporting part top.
The prior art is contrasted, beneficial features of the invention are：The Vertical spots concrete placings device, it is simple in structure, it can realize
Continuous pouring forms Vertical spots, not only shortens construction period, but also reduces use and the installation area of building filler, section
About construction cost, improves the quality of connection of concrete；Punching block is connected with ground and workbench respectively, and fixation is more firm,
Overall structure is more firm.
Brief description of the drawings
Fig. 1 is Vertical spots concrete placings processing step of embodiment of the present invention a）State diagram；
Fig. 2 is Vertical spots concrete placings processing step of embodiment of the present invention b）State diagram；
Fig. 3 is Vertical spots concrete placings processing step of embodiment of the present invention c）State diagram；
Fig. 4 is Vertical spots concrete placings processing step of embodiment of the present invention d）State diagram；
Fig. 5 is Vertical spots concrete placings processing step of embodiment of the present invention e）State diagram；
Fig. 6 is Vertical spots concrete placings processing step of embodiment of the present invention f）State diagram；
Fig. 7 is Vertical spots concrete placings processing step of embodiment of the present invention g）State diagram；
Fig. 8 is Vertical spots concrete placings device partial structural diagram of the embodiment of the present invention；
Fig. 9 is the Section A-A structure diagram of Fig. 8；
Figure 10 is Vertical spots concrete placings device partial structural diagram of the embodiment of the present invention；
Figure 11 is the partial structural diagram of Figure 10；
Figure 12 is the section B-B structure diagram of Figure 11；
Wherein：1- stake holes（1a-stake holes bottom hole）, 2- workbenches（The vertical supporting parts of 201-, 202- horizontal platform portions）, 3- hangs
Suspension member（301- limited supports portion, 302- load receiving parts, 303- hanging rings portion）, 4- steel reinforcement cages, 5- punching blocks（501- die holes, 502- first
Connecting portion, 503- second connecting portions, 504- limiting slots）, the first flexible fastening pieces of 6-（601- first is linked up with, 602- bungees）、
7- ground, the second flexible fastening pieces of 8-（801- second is linked up with, 802- bungees）, 9- hardening portion, 10- positive stop strips（10a- is spacing
The upper surface of bar）, 11- concretes hopper, 12- conduits（12a- conduits bottom）, 13- concrete pump trucks discharge port, 14- casings, 15- concrete
Upper surface, the upper surface of concrete in 16- stake holes, the distance of X- conduits bottom and stake holes bottom hole, concrete in Y- stake holes
The distance of upper surface to conduit bottom.
Embodiment
The present invention is described in further detail below by embodiment combination attached drawing.
Please refer to Fig.1 to Figure 12, Vertical spots concrete placings technique of the embodiment of the present invention, its technical process and be：
Step a）, decentralization casing 14, then drill, after 1 pore-forming of stake holes, remove drilling machine, workbench 2 is installed to 1 hole of stake holes
At mouthful, then steel reinforcement cage 4 is hung in the stake holes 1 and is fixed on the workbench 2；
Step b）, conduit 12 that top is connected to concrete hopper 11 divide into stake holes 1, sediment adjusts conduit bottom 12a after checking and accepting
With the distance X of the stake holes bottom hole 1a；
Step c）, concrete pump truck discharge port 13 be directed at the concrete hopper 11 carry out concrete first watering；
Step d）, after the completion of first watering, the continuous pouring concrete when being lifted up conduit 12；
Step e）, filling concrete extract casing 14 to removing the conduit 12 after being flushed with ground 7, hole wall in order to prevent
Cave in, then teeming concrete makes the upper surface 15 of concrete concordant with ground 7；
Step f）, set up punching block 5 to 1 aperture of stake holes at and fixation, the die hole 501 of punching block 5 is aligned with stake holes 1, then to institute
Casting concrete in die hole 501 is stated until designed elevation.
Preferably, collapse hole, the step a occurs in work progress in order to prevent）Middle elder generation is in design stake holes position decentralization shield
Cylinder 14, then carries out ground hardening and forms hardening portion 9, then be drilled down into be formed on the ground formed with the hardening portion 9
The stake holes 1.
Preferably, concrete blocks conduit 12 in order to prevent, while improves pouring quality, prevents the coagulation of 1 bottom of stake holes
Gap, the step b are formed in native）The middle distance X by the conduit bottom 12a and the stake holes bottom hole 1a is adjusted to 300mm
~500mm.
Preferably, gap, the step c are formed in the concrete of 1 bottom of stake holes in order to prevent）Middle beginning quantity is：Make institute
The distance Y for stating upper surface 16 to the conduit bottom of concrete in stake holes is not less than 1.5m.
Preferably, in order to understand the height of 1 inner concrete of stake holes at any time, to understand whether concrete has abnormal leakage to run,
Step d）During middle concrete perfusion, intermittently the upper surface of 1 inner concrete of stake holes is highly measured.
Preferably, in order to improve pile quality, the technique further includes step g）, after concrete setting, described in dismounting
Punching block 5 and workbench 2.
Please refer to Fig.1 to Figure 12, Vertical spots concrete placings device of the embodiment of the present invention, it includes being set up in Vertical spots stake
Workbench 2 at 1 aperture of hole；
Suspender member 3 on the workbench 2；
Hang on the suspender member 3 and stretch into the steel reinforcement cage 4 in stake holes 1；
At 1 aperture of stake holes and the punching block 5 of die hole 501 is offered, the die hole 501 of the punching block and the stake holes 1 are same
Axis；
Several first flexible fastening pieces 6 that the punching block 5 and workbench 2 can be fixed；
And
The second flexible fastening piece 8 that ground 7 around 1 aperture of the punching block 5 and stake holes can be fixed.
Preferably, Fig. 6 is refer to, it is more firm in order to fix punching block 5, it is provided with the punching block 5 and first bullet
Property the first connecting portion 502 that connects of the fixing piece 6 and second connecting portion 503 that is connected with the second flexible fastening piece 8, described first
Connecting portion 502 is set close to the upper end of the punching block 5, and the second connecting portion 503 is set close to the lower end of the punching block 5.
Preferably, for the ease of rapidly and accurately fixing punching block 5 and being adapted to different connection distances, first elasticity
Fixing piece 6 is respectively equipped with the bungee 602 of the first hook 601 for both ends, one of them first hook 601 is connected with described first
Portion 502 is fixed, another first hook 601 is fixed with the workbench 2.
Preferably, for the ease of rapidly and accurately fixing punching block 5 and being adapted to different connection distances, second elasticity
Fixing piece 8 is respectively equipped with the bungee 802 of the second hook 801 for both ends, one of them second hook 801 is connected with described second
Portion 503 is fixed, another second hook 801 is fixed with the ground 7 around 1 aperture of stake holes.
Preferably, in order to improve the overall structure strong degree of workbench 2, the workbench 2 includes being arranged on the stake
Several vertical supporting parts 201 around 1 aperture of hole and the horizontal platform portion 202 arranged on vertical 201 top of supporting part.
Preferably, in order to improve construction precision, relief hole is offered on the horizontal platform portion 202, the suspender member 3 wraps
Limited support portion 301, load receiving part 302 and hanging ring portion 303 are included, the limited support portion 301 is symmetrically set in the relief hole both sides
And for and support spacing to the load receiving part 302, the one end in the hanging ring portion 303 is sleeved on the load receiving part 302, the other end
It is connected through the relief hole and with the steel reinforcement cage 4.
Preferably, Fig. 8 is refer to, in order to improve construction precision, the die hole 501 of punching block is aligned by fast and easy with stake holes 1,
Described device further includes the hardening portion 9 at the week of 1 hole of stake holes, and the hardening portion 9 is equipped with spacing to the punching block 5
Positive stop strip 10, the bottom of the punching block 5 is formed with the limiting slot 504 coordinated with the positive stop strip 10.
It is highly preferred that in order to further improve construction precision, the die hole 501 of punching block is aligned by fast and easy with stake holes 1, institute
Stating positive stop strip 10 has four and is radially distributed, and the angle between adjacent two positive stop strips 10 is 90 degree, the limit
Position bar 10 is stretched out by hardening portion 9, refer to Fig. 8, Figure 10 and Figure 11.
Preferably, Fig. 9 is refer to, for the ease of rapidly and accurately installing punching block 5, the shape of cross section of the positive stop strip is in
Square or triangle.
Preferably, 2 are please referred to Fig.1, for the ease of rapidly and accurately installing punching block 5, the upper surface 10a of the positive stop strip is
The inclined-plane gradually risen along the direction away from the stake holes 1.
Preferably, in order to improve pouring quality, the first flexible fastening piece 6 can also fix steel reinforcement cage 4 and workbench 2,
Second flexible fastening piece 8 can also fix steel reinforcement cage 4 and the ground 7 around 1 aperture of stake holes.
Above content is to combine the further description that specific embodiment is the present invention, it is impossible to assert this hair
Bright specific implementation is confined to these explanations.For the those of ordinary skill of the technical field belonging to the present invention, not
On the premise of departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the guarantor of the present invention
Protect scope.
Claims (10)
- A kind of 1. Vertical spots concrete placings technique, it is characterised in that：Its technical process is：Step a）, decentralization casing after drill again, after stake holes pore-forming, workbench is installed to stake holes aperture, then by reinforcing bar Cage hangs in the stake holes and is fixed on the workbench；Step b）, conduit that top is connected to concrete hopper divided into stake holes；Step c）, concrete pump truck discharge port be directed at the concrete hopper carry out concrete first watering；Step d）, after the completion of first watering, the continuous pouring concrete when being lifted up conduit；Step e）, filling concrete extract casing to removing the conduit after being flushed with ground, then teeming concrete makes coagulation The upper surface of soil is concordant with ground；Step f）, set up punching block to stake holes aperture at and fixation, the die hole of punching block is aligned with stake holes, then into the die hole Casting concrete is until designed elevation.
- 2. Vertical spots concrete placings technique as claimed in claim 1, it is characterised in that：The step a）Middle elder generation is in design stake holes Casing is transferred in position, and hardening is then carried out to ground and forms hardening portion, then is bored downwards on the ground formed with the hardening portion Into the formation stake holes.
- 3. Vertical spots concrete placings technique as claimed in claim 1, it is characterised in that：The step b）It is middle by under the conduit If to stake holes, until the conduit bottom and the distance of the stake holes bottom hole are 300mm~500mm.
- 4. Vertical spots concrete placings technique as claimed in claim 1, it is characterised in that：The step c）Middle beginning quantity is：Make The distance of the upper surface of concrete to conduit bottom is not less than 1.5m in the stake holes.
- 5. such as Claims 1-4 any one of them Vertical spots concrete placings technique, it is characterised in that：It further includes step g）、 After concrete setting, the punching block and workbench are removed.
- A kind of 6. Vertical spots concrete placings device for implementing technique described in claim 1, it is characterised in that：It includes being set up in the workbench at Vertical spots stake holes aperture；Suspender member on the workbench；Hang on the suspender member and stretch into the steel reinforcement cage in stake holes；At the stake holes aperture and the punching block of die hole is offered, the die hole of the punching block and the stake holes are coaxial；Several first flexible fastening pieces that the punching block and workbench can be fixed；AndThe second flexible fastening piece that ground around the punching block and stake holes aperture can be fixed.
- 7. Vertical spots concrete placings device as claimed in claim 6, it is characterised in that：It is provided with the punching block and described The first connecting portion of one flexible fastening piece connection and the second connecting portion being connected with the second flexible fastening piece, first connection Portion is set close to the upper end of the punching block, and the second connecting portion is set close to the lower end of the punching block.
- 8. Vertical spots concrete placings device as claimed in claim 7, it is characterised in that：First flexible fastening piece is both ends The bungee of the first hook is respectively equipped with, one of them first hook is fixed with the first connecting portion, another first hook Fixed with the workbench.
- 9. Vertical spots concrete placings device as claimed in claim 7, it is characterised in that：Second flexible fastening piece is both ends The bungee of the second hook is respectively equipped with, one of them second hook is fixed with the second connecting portion, another second hook Fixed with the ground around stake holes aperture.
- 10. such as claim 6 to 9 any one of them Vertical spots concrete placings device, it is characterised in that：The workbench bag Include several vertical supporting parts around the stake holes aperture and the levelling bench arranged on the vertical supporting part top Portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242484.0A CN107938675A (en) | 2017-11-30 | 2017-11-30 | A kind of Vertical spots concrete placings technique and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242484.0A CN107938675A (en) | 2017-11-30 | 2017-11-30 | A kind of Vertical spots concrete placings technique and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107938675A true CN107938675A (en) | 2018-04-20 |
Family
ID=61948139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711242484.0A Pending CN107938675A (en) | 2017-11-30 | 2017-11-30 | A kind of Vertical spots concrete placings technique and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107938675A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368495A (en) * | 2018-12-05 | 2019-02-22 | 中铁隧道集团第五建筑有限公司 | A kind of flat cage of interlocking pile hangs deviation correcting device |
| CN111501721A (en) * | 2020-04-08 | 2020-08-07 | 深圳市勘察测绘院(集团)有限公司 | Comprehensive construction method for soft soil area |
| CN111549769A (en) * | 2020-05-15 | 2020-08-18 | 中国电建集团成都勘测设计研究院有限公司 | Photovoltaic power generation pile foundation on-site construction method |
| CN114232608A (en) * | 2021-11-30 | 2022-03-25 | 中交路桥华南工程有限公司 | Large-diameter pile foundation reinforcement cage pouring platform with positioning function |
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| CN103255770A (en) * | 2013-05-15 | 2013-08-21 | 河北建设勘察研究院有限公司 | Construction method for underwater high-rise platform pile pouring |
| CN103541352A (en) * | 2013-08-02 | 2014-01-29 | 中冶集团武汉勘察研究院有限公司 | Underground and overground continuous construction method for major-diameter high flat bed pile in sandy soil stratum |
| CN204753570U (en) * | 2015-06-12 | 2015-11-11 | 中石化洛阳工程有限公司 | High pile platform bored concrete pile construction equipment of formula is maked somebody a mere figurehead to storage tank |
| CN105297714A (en) * | 2015-11-18 | 2016-02-03 | 中国核工业华兴建设有限公司 | Integrative construction device and method for pile cap and pile body of pouring pile |
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2017
- 2017-11-30 CN CN201711242484.0A patent/CN107938675A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255770A (en) * | 2013-05-15 | 2013-08-21 | 河北建设勘察研究院有限公司 | Construction method for underwater high-rise platform pile pouring |
| CN103541352A (en) * | 2013-08-02 | 2014-01-29 | 中冶集团武汉勘察研究院有限公司 | Underground and overground continuous construction method for major-diameter high flat bed pile in sandy soil stratum |
| CN204753570U (en) * | 2015-06-12 | 2015-11-11 | 中石化洛阳工程有限公司 | High pile platform bored concrete pile construction equipment of formula is maked somebody a mere figurehead to storage tank |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368495A (en) * | 2018-12-05 | 2019-02-22 | 中铁隧道集团第五建筑有限公司 | A kind of flat cage of interlocking pile hangs deviation correcting device |
| CN109368495B (en) * | 2018-12-05 | 2023-06-30 | 中铁隧道集团第五建筑有限公司 | Deviation correcting device is put to interlock stake flat cage hanging |
| CN111501721A (en) * | 2020-04-08 | 2020-08-07 | 深圳市勘察测绘院(集团)有限公司 | Comprehensive construction method for soft soil area |
| CN111549769A (en) * | 2020-05-15 | 2020-08-18 | 中国电建集团成都勘测设计研究院有限公司 | Photovoltaic power generation pile foundation on-site construction method |
| CN114232608A (en) * | 2021-11-30 | 2022-03-25 | 中交路桥华南工程有限公司 | Large-diameter pile foundation reinforcement cage pouring platform with positioning function |
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Application publication date: 20180420 |