CN106150085B - A kind of stiffened column Formwork Installation Method - Google Patents
A kind of stiffened column Formwork Installation Method Download PDFInfo
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- CN106150085B CN106150085B CN201510160033.7A CN201510160033A CN106150085B CN 106150085 B CN106150085 B CN 106150085B CN 201510160033 A CN201510160033 A CN 201510160033A CN 106150085 B CN106150085 B CN 106150085B
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- stiffened column
- stiffened
- template framework
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Abstract
A kind of stiffened column Formwork Installation Method, it is characterised in that include the following steps：A makes stiffened column template framework, and stiffened column template framework connector, the support member of c in-site installation stiffened column template frameworks and d installation stiffened column template frameworks is arranged in b.The stiffened column Formwork Installation Method of the present invention has mould plate supporting device selve support intensity good, and stiffened column concrete architecture quality and impression quality are outstanding, template installation, convenient disassembly, construction efficiency height and the small advantage of stiffened column perpendicularity deviation.
Description
Technical field
The present invention relates to a kind of Formwork Installation Methods of armored concrete, specifically, being a kind of stiffness column template installation
Method.
Background technology
High-rise building agent structure mostly uses stiffened column, and big specification shaped steel and high strength reinforced concrete are linked to be entirety
Column, that is, meet intensity requirement, also meets anti-seismic performance requirement, while structural steelwork construction is convenient, the period is short, has preferable
Shock resistance advantage.Stiffness rod structure is as high-rise building core wall structure.Traditional stiffness column construction method is according to stiffness
Column interface dimensions, prior prefabricated plank sheathing, then by flitch and scaffold tubes using buckle fastening installation；Or use combined steel
Plate, scene are spliced, and are arranged in pairs or groups and are used with plank sheathing.But traditional stiffness column construction method has the following disadvantages：
（1）Often, and the plank sheathing number of turnover is limited for the turnovers such as template in high-rise building, using being difficult to afterwards for several times
Ensure body structure surface flatness and impression quality；
（2）The fastening of template, installation holding time are long, lost labor；
（3）Combined steel formwork is used with plank sheathing collocation, is easy tod produce spillage at two kinds of material form joints, is influenced structure
Quality and impression quality；
（4）Combined steel formwork is set pattern grid material, and generation time when using of arranging in pairs or groups with plank sheathing wastes.
Therefore known stiffness column construction method there are problems that it is above-mentioned various inconvenient and.
Invention content
The purpose of the present invention is to propose a kind of shortening stiffness column template installation time, improves template installation
The stiffened column Formwork Installation Method of efficiency.
It is a kind of with higher support strength it is another object of the present invention to propose, stiffened column architecture quality can be improved
With the stiffened column Formwork Installation Method of impression quality.
A further object of the present invention is to propose a kind of stiffness column template installation side suitable for high-rise building engineering
Method.
To achieve the above object, technical solution of the invention is：
A kind of stiffened column Formwork Installation Method, it is characterised in that include the following steps：
A, stiffened column template framework is made
According to stiffened column interface dimensions, stiffened column template framework is made, stiffened column template framework is 4mm template branch by thickness
The cutting of support arrangement steel plate, is welded at assembly, and the width of stiffened column template framework is consistent with stiffened column interface dimensions, height
It should be highly consistent with stiffened column；Stiffened column template framework is made of two halves, and four corner angle of stiffened column template framework are respectively set 4
Reinforcing angle of the root from stiffness column bottom to top carries out reinforcement of weld, increases intensity；
B, stiffened column template framework connector is set
Stiffened column template framework divide two halves carry out field assembly, the elongated weld bolt fastening angle steel at two halves docking,
And the bolt hole that several spacing are 100mm is bored, it is 300mm per a pair of bolt hole spacing, is tightened by installing fastening bolt fastening；
On the lateral surface of stiffened column template framework, it is 100mm to be equivalent at the top of four lateral distances of stiffened column weld length at 500mm
Angle steel bearing diagonal block angle steel；
C, in-site installation stiffened column template framework
In-site installation stiffened column template framework is set in the infrastructure concrete placings of stiffened column in stiffened column four direction
The steel bar end that height is 50mm, a diameter of 20mm is set, steel bar end is perpendicular to ground；1st steel bar end is arranged in pairs apart from strength
At property column side 100mm, the 2nd steel bar end is arranged in pairs at the 2000mm of stiffened column side；
D, the support member of stiffened column template framework is installed
It is installed in place in stiffened column template framework, after installation bolt fastening, by flitch by the bottom of stiffened column template framework
Wedging between portion and steel bar end；Top is withstood on by the bearing diagonal block angle being welded in advance on the outside of device by bearing diagonal steel pipe again
On steel, the 2nd steel bar end of ground is withstood in the bottom of bearing diagonal steel pipe, is held out against bearing diagonal steel pipe by spiral ejection pin, has support
Power.
The stiffened column Formwork Installation Method of the present invention can also be further achieved by the following technical measures.
Method above-mentioned, wherein the material of the reinforcing angle is L50 angle steel.
Method above-mentioned, wherein the material of the bolt fastening angle steel is L63 angle steel.
Method above-mentioned, wherein the material of the bearing diagonal block angle steel is L63 angle steel.
After adopting the above technical scheme, the stiffened column Formwork Installation Method of the present invention has the following advantages：
1, mould plate supporting device selve support intensity is good, and stiffened column concrete architecture quality and impression quality are outstanding；
2, template installation, convenient disassembly, construction efficiency are high；
3, stiffened column perpendicularity deviation is can be controlled in 3mm.
Description of the drawings
Fig. 1 is the stiffened column formwork support structure schematic diagram of the embodiment of the present invention；
Fig. 2 is that the stiffened column shuttering supporting of the embodiment of the present invention installs sectional view；
Fig. 3 is the stiffened column mould plate supporting device sectional view of the embodiment of the present invention.
In figure：1 mould plate supporting device steel plate, 2 reinforcing angles, 3 bolt fastening angle steel, 4 fastening bolts, 5 stiffened column steel
Muscle, 6 stiffened column concrete, 7 stiffened column H profile steels, 8 bearing diagonal block angle steel, 9 bearing diagonal steel pipes, 10 the 2nd steel bar ends, 11 the 1st steel
Muscle head, 12 flitches, 13 bolt mandrils.
Specific implementation mode
With reference to embodiments and its attached drawing illustrates further the present invention.
Embodiment 1
The stiffened column Formwork Installation Method of the present invention is used for following construction technology process：
（1）High-rise building construction in layer, stiffened column are made of formed steel construction and high strength reinforced concrete；
（2）When stiffened column is constructed, steel structure hoisting, rear progress outer reinforcement binding are first carried out；Stiffened column H profile steel structure is pacified
Dress；
（3）Stiffened column mould plate supporting device is installed, is fastened by bolt between two halves；Bottom is clamped on by flitch
Reserved steel bar end；The steel bar end that top is reserved by scaffold tubes, bearing diagonal to floor；
（4）Carry out stiffened column structure concrete placings；
（5）Structure maintenance is carried out, the clamping flitch of dismounting bearing diagonal scaffold tubes and bottom after intensity is reached；Unclamp template branch
Support arrangement fastening bolt is removed and is completed；
（6）Mould plate supporting device removing surface is carried out, in case needed for last layer structure construction.
It is the stiffened column formwork support structure schematic diagram of the embodiment of the present invention referring now to Fig. 1-3, Fig. 1, Fig. 2 is the present invention
The stiffened column shuttering supporting of embodiment installs sectional view, and Fig. 3 is the stiffened column mould plate supporting device sectional view of the embodiment of the present invention.
The stiffened column Formwork Installation Method of the present invention, it is characterised in that include the following steps：
A, stiffened column template framework is made
According to stiffened column interface dimensions, stiffened column template framework is made, stiffened column template framework is 4mm template branch by thickness
The cutting of support arrangement steel plate 1, is welded at assembly, and the width of stiffened column template framework is consistent with stiffened column interface dimensions, height
It should be highly consistent with stiffened column；Stiffened column template framework is made of two halves, and four corner angle of stiffened column template framework are respectively set 4
L50 reinforcing angle 2 of the root from stiffness column bottom to top carries out reinforcement of weld, increases intensity；
B, stiffened column template framework connector is set
Stiffened column template framework divides two halves to carry out field assembly, the elongated welding L63 bolt fastenings angle at two halves docking
Steel 3, and the bolt hole that two spacing are 100mm is bored, it is 300mm per a pair of bolt hole spacing, is fastened by installing fastening bolt 4
It tightens；On the lateral surface of stiffened column template framework, being equivalent to weld length at four lateral distances top 500mm of stiffened column is
The bearing diagonal block angle steel 8 of the L63 angle steel of 100mm；
C, in-site installation stiffened column template framework
In-site installation stiffened column template framework is set in the infrastructure concrete placings of stiffened column in stiffened column four direction
The steel bar end that height is 50mm, a diameter of 20mm is set, steel bar end is perpendicular to ground；1st steel bar end 11 is arranged in pairs in distance
At the 100mm of stiffened column side, the 2nd steel bar end 10 is arranged in pairs at the 2000mm of stiffened column side；
D, the support member of stiffened column template framework is installed
It is installed in place in stiffened column template framework, after installation bolt fastening, by flitch 12 by stiffened column template framework
Wedging between bottom and the 1st steel bar end 11；Top is withstood on by the oblique branch being welded in advance on the outside of device by bearing diagonal steel pipe 9 again
On spacer block angle steel 8, the 2nd steel bar end 10 of ground is withstood in the bottom of bearing diagonal steel pipe, by spiral ejection pin 13 by bearing diagonal steel pipe
It holds out against, there is support force, complete the installation of stiffness column template.
The present invention has substantive distinguishing features and significant technological progress, and stiffened column Formwork Installation Method of the invention is due to thing
First according to the prefabricated stiffness column template of column interface dimensions, implement stiffened column template assembly at the scene, therefore group is short to the time, efficiency
It is high.
The stiffened column Formwork Installation Method of the present invention is built in the constructing device and construction method in the Xiamen centers Guo Jin high level
It builds in engineering and is applied.The high building project is located at Xiamen City prosperity location, belongs to City complex mega project,
24341 ㎡ of project occupation of land area, overall floorage reach 138.5m up to 251618 ㎡, building height.The engineering Core Walls Structure uses strength
Property rod structure, be made of the welding shaped steel of H600 × 300 × 18 × 25 and C70 strong concretes.Concrete construction at high placement rate mixes
Solidifying soil internal structure quality and external impression quality require higher.
The gold centric construction proj ect main structure construction of Xiamen state uses construction in layer, after the completion of steel construction successively lifts, peace
Decking fittable slackening device, because the device is in advance according to the prefabricated on-site consolidation device of column interface dimensions, therefore group is to the time
It is short, efficient.After device group is to installation is complete, you can carry out floor plates bottom shuttering supporting scaffold construction.And the device is
The hard protection of rigidity, impression quality is fabulous after form removal, corner angle are clearly demarcated, the mass defects such as pore-free；When recycling, applied on the inside of device
Lubricating oil is smeared, form removal is rapider, perception is more excellent.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (4)
1. a kind of stiffened column Formwork Installation Method, it is characterised in that include the following steps：
A, stiffened column template framework is made
According to stiffened column interface dimensions, stiffened column template framework is made, stiffened column template framework is filled by thickness for 4mm shuttering supportings
Set steel plate（1）Cutting, is welded at assembly, and the width of stiffened column template framework is consistent with stiffened column interface dimensions, and height is answered
It is highly consistent with stiffened column；Stiffened column template framework is made of two halves, and four corner angle of stiffened column template framework are respectively set 4
Reinforcing angle from stiffness column bottom to top（2）Reinforcement of weld is carried out, intensity is increased；
B, stiffened column template framework connector is set
Stiffened column template framework divides two halves to carry out field assembly, the elongated weld bolt fastening angle steel at two halves docking（3）, and
The bolt hole that several spacing are 100mm is bored, is 300mm per a pair of bolt hole spacing, by installing fastening bolt（4）Fastening is twisted
Tightly；On the lateral surface of stiffened column template framework, being equivalent to weld length at four lateral distances top 500mm of stiffened column is
The bearing diagonal block angle steel of the angle steel of 100mm（8）；
C, in-site installation stiffened column template framework
In-site installation stiffened column template framework is arranged high in the infrastructure concrete placings of stiffened column in stiffened column four direction
Degree is the steel bar end of 50mm, a diameter of 20mm, and steel bar end is perpendicular to ground；1st steel bar end（11）It is arranged in pairs apart from strength
At property column side 100mm, the 2nd steel bar end（10）It is arranged in pairs at the 2000mm of stiffened column side；
D, the support member of stiffened column template framework is installed
It is installed in place, after installation bolt fastening in stiffened column template framework, passes through flitch（12）By the bottom of stiffened column template framework
Portion and the 1st steel bar end（11）Between wedging；Pass through bearing diagonal steel pipe again（9）By top withstand in advance be welded on it is oblique on the outside of device
Support limit stop angle steel（8）On, the 2nd steel bar end of ground is withstood in the bottom of bearing diagonal steel pipe（10）, pass through spiral ejection pin（13）It will be oblique
Supporting steel pipe is held out against, and has support force.
2. stiffened column Formwork Installation Method as described in claim 1, which is characterized in that the reinforcing angle（2）Material be
L50 angle steel.
3. stiffened column Formwork Installation Method as described in claim 1, which is characterized in that the bolt fastening angle steel（3）'s
Material is L63 angle steel.
4. stiffened column Formwork Installation Method as described in claim 1, which is characterized in that the bearing diagonal block angle steel（8）'s
Material is L63 angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160033.7A CN106150085B (en) | 2015-04-07 | 2015-04-07 | A kind of stiffened column Formwork Installation Method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510160033.7A CN106150085B (en) | 2015-04-07 | 2015-04-07 | A kind of stiffened column Formwork Installation Method |
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| CN106150085A CN106150085A (en) | 2016-11-23 |
| CN106150085B true CN106150085B (en) | 2018-07-13 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738233B (en) * | 2016-12-19 | 2022-12-16 | 席成松 | Cast-in-place post of concrete and well hole assembling die and concrete mould |
| CN109098438B (en) * | 2018-09-13 | 2024-04-12 | 北京城建十六建筑工程有限责任公司 | Template for large beam column irrigation |
| CN110778123B (en) * | 2019-11-11 | 2021-08-27 | 福建省福乾建设发展有限公司 | Concrete reinforcement binding construction method |
| CN111622499A (en) * | 2020-05-15 | 2020-09-04 | 中亿丰建设集团股份有限公司 | Combined template for stiff steel column and construction method thereof |
| CN111927091A (en) * | 2020-08-17 | 2020-11-13 | 中国十七冶集团有限公司 | Self-bearing template assembly device and fixing method for large-volume H-shaped steel concrete column |
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|---|---|---|---|---|
| CN2367690Y (en) * | 1999-05-26 | 2000-03-08 | 中国建筑一局第四建筑公司模板架料租赁分公司 | Section-adjustable rectangular column formboard |
| CN202347845U (en) * | 2011-08-31 | 2012-07-25 | 上海宝冶集团有限公司 | Sized combined steel mould for pouring concrete column |
| CN102979300A (en) * | 2012-11-19 | 2013-03-20 | 中国核工业华兴建设有限公司 | Section-adjustable rectangular column framework assembly |
| CN103334586A (en) * | 2013-06-09 | 2013-10-02 | 福建省二建建设集团有限公司 | Wood or bamboo template beam-column joint and crossing-beam joint supporting structure and method |
| CN103334585A (en) * | 2013-06-09 | 2013-10-02 | 福建省二建建设集团有限公司 | Assembling structure for beam/column with wood or bamboo template, and assembling method thereof |
| CN105926936A (en) * | 2016-06-14 | 2016-09-07 | 中国建筑第五工程局有限公司 | Fabricated section-adjustable formwork system for square stiff pillars and construction method of fabricated section-adjustable formwork system |
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2015
- 2015-04-07 CN CN201510160033.7A patent/CN106150085B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2367690Y (en) * | 1999-05-26 | 2000-03-08 | 中国建筑一局第四建筑公司模板架料租赁分公司 | Section-adjustable rectangular column formboard |
| CN202347845U (en) * | 2011-08-31 | 2012-07-25 | 上海宝冶集团有限公司 | Sized combined steel mould for pouring concrete column |
| CN102979300A (en) * | 2012-11-19 | 2013-03-20 | 中国核工业华兴建设有限公司 | Section-adjustable rectangular column framework assembly |
| CN103334586A (en) * | 2013-06-09 | 2013-10-02 | 福建省二建建设集团有限公司 | Wood or bamboo template beam-column joint and crossing-beam joint supporting structure and method |
| CN103334585A (en) * | 2013-06-09 | 2013-10-02 | 福建省二建建设集团有限公司 | Assembling structure for beam/column with wood or bamboo template, and assembling method thereof |
| CN105926936A (en) * | 2016-06-14 | 2016-09-07 | 中国建筑第五工程局有限公司 | Fabricated section-adjustable formwork system for square stiff pillars and construction method of fabricated section-adjustable formwork system |
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| CN106150085A (en) | 2016-11-23 |
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