CN106032692A - Integral pouring molding construction method for reinforced concrete column - Google Patents
Integral pouring molding construction method for reinforced concrete column Download PDFInfo
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- CN106032692A CN106032692A CN201510752765.5A CN201510752765A CN106032692A CN 106032692 A CN106032692 A CN 106032692A CN 201510752765 A CN201510752765 A CN 201510752765A CN 106032692 A CN106032692 A CN 106032692A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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- Engineering & Computer Science (AREA)
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- Civil Engineering (AREA)
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- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses an integral pouring molding construction method for reinforced concrete columns. The integral pouring molding construction method for the reinforced concrete column comprises the steps that a column reinforcing cage is composed of a plurality of stirrups and column reinforcing cage vertical reinforced bars, outer-side formworks are fixed by forming outer threads in the ends of framework reinforced bars of the stirrups forming the column reinforcing cage and enabling the outer threads to penetrate through the formworks, all the side face formworks are fixed separately to form an integral formwork splicing structure with the self-balancing performance, and the spliced integral formwork structure is conveniently lifted to a construction site for construction. According to the construction method, the site construction procedures of the concrete columns are simplified, the structural integrality is good, and the construction method is applied to the building construction field.
Description
Technical field
The present invention relates to the realm of building construction, the integral type particularly relating to a kind of reinforced column pours molding construction method.
Background technology
Ordinary reinforced concrete post first colligation vertical reinforcement and stirrup form post steel reinforcement cage, then support template around column section, after-pouring concrete, after concrete setting reaching some strength requirement, then remove the template around column section.Site operation step is many, and flow process is complicated, and site operation is long in time limit.
Tradition prefabricated reinforced concrete column completes above-mentioned steps in factory, and after the most prefabricated reinforced column is transported to job site, then lifting installation, the weight transporting and lifting installation is bigger, and the connecting structure between prefabricated components is complicated, and stress performance and the globality of structure be not good enough.
Summary of the invention
For solving the problems referred to above, the present invention provides the integral type of a kind of reinforced column that can be rapidly completed construction by concreting after formwork structure assembly completes to pour molding construction method.
The technical solution adopted for the present invention to solve the technical problems is:
The integral type of a kind of reinforced column pours molding construction method, comprises the following steps:
1, post steel reinforcement cage and monoblock type template assembly structure are made；
A), along concrete column length direction the some stirrups being set parallel to each other along concrete column length direction of some post steel reinforcement cage Vertical bar connection are set and form post steel reinforcement cage, be equipped with two ends in each stirrup and stretch out to outside and carry externally threaded skeleton reinforcing steel bar；
B), in the periphery of post steel reinforcement cage installing some templates arranged along concrete column length direction, each template is connected realization by the nut penetrated from outside with the external screw thread of skeleton reinforcing steel bar and fixes, and the termination of template is stretched out at the two ends of each post steel reinforcement cage vertical reinforcement；
C), the shaped steel of vertically putting more energy into being fixedly connected with two side templates is set between two adjacent templates, and passes, by the skeleton reinforcing steel bar termination passed from template, shaped steel of vertically putting more energy into, and fixed by nut from outside；
D), mounting ring be wound on the sash shaped steel arranged outside each template, and by the skeleton reinforcing steel bar termination that passes from template through sash shaped steel, and fixed by nut from outside, the concrete column reinforcing bar cage template assembly structure of formation self-balancing；
2, the transport of described concrete column reinforcing bar cage template assembly structure to job site and is lifted in place；
3, the post steel reinforcement cage vertical reinforcement of post steel reinforcement cage is connected；
4, the shaped steel of putting more energy into of suspension column template and suspension column template and column template connecting portion is installed；
5, casting concrete inside template, concrete and template one coagulation forming form reinforced column；
6, after concrete setting reaches predetermined strength, remove vertically put more energy into shaped steel and the sash shaped steel of temperature pier template, move to floor above and recycle.
Being further used as the improvement of technical solution of the present invention, stirrup includes some skeleton reinforcing steel bar overlapped in length and breadth, stirrup is additionally provided be connected with multiple spot on stirrup separately add stirrup.
Be further used as the improvement of technical solution of the present invention, separately add stirrup include some longitudinally of one another or horizontal reinforcement welding fixes the entirety of formation, separately add the junction point of stirrup and skeleton reinforcing steel bar by welding or colligation is fixed.
Being further used as the improvement of technical solution of the present invention, separately adding stirrup is one to be fixed on stirrup by the steel ring of reinforcing bar bending, the dislocation of steel ring and each skeleton reinforcing steel bar, and steel ring passes through with the junction point of each skeleton reinforcing steel bar to weld or colligation is fixed.
It is further used as the improvement of technical solution of the present invention, periphery along template is equidistant is provided with some sash shaped steel, each sash shaped steel is close to template and shaped steel of vertically putting more energy into, and nut is through sash shaped steel, vertically put more energy into shaped steel and template is connected with the skeleton reinforcing steel bar ends screw of stirrup both sides.
Being further used as the improvement of technical solution of the present invention, in step 1, described template is connected formation self-balancing entirety by the two ends of skeleton reinforcing steel bar to drawing with post steel reinforcement cage.
It is further used as the improvement of technical solution of the present invention, in step 1, is combined formation entirety, whole Transporting and lifting after concreting with template and installs.
Beneficial effects of the present invention: the integral type of this reinforced column pours molding construction method, post steel reinforcement cage is formed by some stirrups and post steel reinforcement cage vertical reinforcement, and external screw thread is set by the termination of the skeleton reinforcing steel bar of the stirrup of composition post steel reinforcement cage, through template, outboard template is fixed, each Side shuttering forms the monoblock type template assembly structure with self-balancing performance after fixing respectively, convenient monoblock type formwork structure lifting assembly completed is constructed to job site, this construction method simplifies the site operation flow process of concrete column, and the globality of structure is good.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is first embodiment of the invention overall structure top view；
Fig. 2 is second embodiment of the invention overall structure top view；
Fig. 3 is embodiment of the present invention overall structure front view；
Fig. 4 is that construction process of the present invention sets up process the first status architecture schematic diagram；
Fig. 5 is that construction process of the present invention sets up process the second status architecture schematic diagram.
Detailed description of the invention
With reference to Fig. 1～Fig. 5, the present invention is that the integral type of a kind of reinforced column pours molding construction method, comprises the following steps:
1, post steel reinforcement cage and monoblock type template assembly structure are made；
A), along concrete column length direction arrange some post steel reinforcement cage vertical reinforcements 7 to connect some stirrups 4 being set parallel to each other along concrete column length direction and form post steel reinforcement cage, be equipped with two ends in each stirrup 4 and stretch out to outside and carry externally threaded skeleton reinforcing steel bar 41；
B), in the periphery of post steel reinforcement cage installing some templates arranged along concrete column length direction, each template is connected realization by the nut 5 penetrated from outside with the external screw thread of skeleton reinforcing steel bar 41 and fixes, and the termination of template is stretched out at the two ends of each post steel reinforcement cage vertical reinforcement 7；
C), the shaped steel of vertically putting more energy into being fixedly connected with two side templates is set between two adjacent templates, and passes, by skeleton reinforcing steel bar 41 termination passed from template, shaped steel 6 of vertically putting more energy into, and fix from outside by nut 5；
D), mounting ring is wound on the sash shaped steel 8 arranged outside each template, and passes sash shaped steel 8 by skeleton reinforcing steel bar 41 termination passed from template, and fixes from outside by nut 5, the concrete column reinforcing bar cage template assembly structure of formation self-balancing；
2, the transport of described concrete column reinforcing bar cage template assembly structure to job site and is lifted in place；
3, the post steel reinforcement cage vertical reinforcement of post steel reinforcement cage is connected；
4, the shaped steel of putting more energy into of suspension column template and suspension column template and column template connecting portion is installed；
5, casting concrete inside template, concrete and template one coagulation forming form reinforced column；
6, after concrete setting reaches predetermined strength, remove vertically put more energy into shaped steel and the sash shaped steel of temperature pier template, move to floor above and recycle.
The integral type of this reinforced column pours molding construction method, post steel reinforcement cage is formed by some stirrups 4 and post steel reinforcement cage vertical reinforcement 7, and external screw thread is set by the termination of the skeleton reinforcing steel bar 41 of the stirrup 4 of composition post steel reinforcement cage, through template, outboard template is fixed, each Side shuttering forms the monoblock type template assembly structure with self-balancing performance after fixing respectively, convenient monoblock type formwork structure lifting assembly completed is constructed to job site, this construction method simplifies the site operation flow process of concrete column, and the globality of structure is good.
As the preferred embodiment of the present invention, stirrup 4 includes some skeleton reinforcing steel bar 41 overlapped in length and breadth, stirrup 4 is additionally provided with and separately adds stirrup 42 with multiple spot on stirrup 4 is connected.
As the preferred embodiment of the present invention, separately add stirrup 42 include some longitudinally of one another or horizontal reinforcement welding fixes the entirety of formation, separately add the junction point of stirrup 42 and skeleton reinforcing steel bar 41 by welding or colligation is fixed.
As the preferred embodiment of the present invention, separately adding stirrup 42 is one to be fixed on stirrup 4 with the dislocation of each skeleton reinforcing steel bar 41 by the steel ring of reinforcing bar bending, steel ring, and steel ring passes through with the junction point of each skeleton reinforcing steel bar 41 to weld or colligation is fixed.
Each stirrup 4 is overlapped in length and breadth by skeleton reinforcing steel bar 41 before being assembled into post steel reinforcement cage and is welded, each stirrup 4 is arranged and separately adds stirrup 42, each stirrup 42 that separately adds primarily serves the auxiliary potentiation of the intensity to stirrup 4 entirety, and the setting separately adding stirrup 42 can be realized by above various ways.
As the preferred embodiment of the present invention, periphery along template is equidistant is provided with some sash shaped steel 8, each sash shaped steel 8 is close to template and shaped steel 6 of vertically putting more energy into, and nut 5 is through sash shaped steel 8, vertically put more energy into shaped steel 6 and template is connected with skeleton reinforcing steel bar 41 ends screw of stirrup 4 both sides.
Shaped steel 6 of vertically putting more energy into is arranged between two adjacent templates, and be fixedly connected with the template of both sides, monoblock type template can be made to form the entirety that a surrounding seals, prevent concrete in concreting process from revealing, meanwhile, the connectivity robustness of monoblock type template can be strengthened.
The template of surrounding threaded is fixed by what termination was provided with between externally threaded skeleton reinforcing steel bar 41 and nut 5, by being attached by shaped steel 6 of vertically putting more energy between adjacent template, the template that can make post steel reinforcement cage and periphery forms the entirety of self-balancing, having more preferable stability, convenient reinforced column integrated template structure assembly completed carries out transporting, shift and lifting.
As in the preferred embodiment of the present invention, step 1, described template is connected formation self-balancing entirety by the two ends of skeleton reinforcing steel bar to drawing with post steel reinforcement cage, can whole Transporting install with lifting, and job site is not required to arrange template temporary support.
As in the preferred embodiment of the present invention, step 1, be combined formation entirety after concreting with template, after having constructed, be not required to form removal.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (7)
1. the integral type of a reinforced column pours molding construction method, it is characterised in that comprise the following steps:
1, post steel reinforcement cage and monoblock type template assembly structure are made；
A), along concrete column length direction the some stirrups being set parallel to each other along concrete column length direction of some post steel reinforcement cage Vertical bar connection are set and form post steel reinforcement cage, be equipped with two ends in each described stirrup and stretch out to outside and carry externally threaded skeleton reinforcing steel bar；
B), some templates arranged along concrete column length direction are installed in the periphery of described post steel reinforcement cage, each described template is connected realization by the nut penetrated from outside with the external screw thread of skeleton reinforcing steel bar and fixes, and the termination of template is stretched out at the two ends of each described post steel reinforcement cage vertical reinforcement；
C), the shaped steel of vertically putting more energy into being fixedly connected with two side templates is set between two adjacent described templates, and passes, by the skeleton reinforcing steel bar termination passed from template, shaped steel of vertically putting more energy into, and fixed by nut from outside；
D), mounting ring be wound on the sash shaped steel arranged outside each template, and by the skeleton reinforcing steel bar termination that passes from template through sash shaped steel, and fixed by nut from outside, the concrete column reinforcing bar cage template assembly structure of formation self-balancing；
2, the transport of described concrete column reinforcing bar cage template assembly structure to job site and is lifted in place；
3, the post steel reinforcement cage vertical reinforcement of post steel reinforcement cage is connected；
4, the shaped steel of putting more energy into of suspension column template and suspension column template and column template connecting portion is installed；
5, casting concrete inside template, concrete and template one coagulation forming form reinforced column；
6, after concrete setting reaches predetermined strength, remove vertically put more energy into shaped steel and the sash shaped steel of temperature pier template, move to floor above and recycle.
The integral type of reinforced column the most according to claim 1 pours molding construction method, it is characterised in that: described stirrup includes some skeleton reinforcing steel bar overlapped in length and breadth, described stirrup is additionally provided be connected with multiple spot on stirrup separately add stirrup.
The integral type of reinforced column the most according to claim 2 pours molding construction method, it is characterized in that: described separately add stirrup include some longitudinally of one another or horizontal reinforcement welding fixes the entirety of formation, the described junction point separately adding stirrup and skeleton reinforcing steel bar is by welding or colligation is fixed.
The integral type of reinforced column the most according to claim 2 pours molding construction method, it is characterized in that: the described stirrup that separately adds is a steel ring bent by reinforcing bar, the dislocation of described steel ring and each skeleton reinforcing steel bar is fixed on stirrup, and described steel ring passes through with the junction point of each skeleton reinforcing steel bar to weld or colligation is fixed.
The integral type of reinforced column the most according to claim 1 pours molding construction method, it is characterized in that: periphery along described template is equidistant is provided with some sash shaped steel, each described sash shaped steel is close to template and shaped steel of vertically putting more energy into, and described nut is through sash shaped steel, vertically put more energy into shaped steel and template is connected with the skeleton reinforcing steel bar ends screw of stirrup both sides.
The integral type of reinforced column the most according to claim 1 pours molding construction method, it is characterised in that: in described step 1, described template is connected formation self-balancing entirety by the two ends of skeleton reinforcing steel bar to drawing with post steel reinforcement cage, and whole Transporting and lifting are installed.
The integral type of reinforced column the most according to claim 1 pours molding construction method, it is characterised in that: in described step 1, after concreting, be combined formation entirety with template.
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| CN201510752765.5A CN106032692B (en) | 2015-11-06 | 2015-11-06 | A kind of integral type pouring molding construction method of reinforced column |
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| CN201510752765.5A CN106032692B (en) | 2015-11-06 | 2015-11-06 | A kind of integral type pouring molding construction method of reinforced column |
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| CN106032692A true CN106032692A (en) | 2016-10-19 |
| CN106032692B CN106032692B (en) | 2018-01-09 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288261A (en) * | 2017-07-03 | 2017-10-24 | 广州容联建筑科技有限公司 | A kind of construction method of reinforced column cavity |
| CN107313554A (en) * | 2017-08-10 | 2017-11-03 | 滨州学院 | A kind of reinforced column constructing device of free removal template |
| CN107435415A (en) * | 2017-07-03 | 2017-12-05 | 广州容联建筑科技有限公司 | A kind of reinforced column and construction method for building industrialization |
| TWI661109B (en) * | 2017-08-17 | 2019-06-01 | Ruentex Engineering & Construction Co., Ltd. | Method of assembling column stirrups |
| CN110206230A (en) * | 2019-06-10 | 2019-09-06 | 上海建工四建集团有限公司 | Concrete column framework of steel reinforcement and template system integral structure and construction method |
| CN110206229A (en) * | 2019-06-10 | 2019-09-06 | 上海建工四建集团有限公司 | A kind of concrete column splicing structure and its construction method |
| CN110206227A (en) * | 2019-05-10 | 2019-09-06 | 中天建设集团有限公司 | A kind of superelevation column template reinforcing bar integral hoisting construction method |
| CN110512860A (en) * | 2019-09-19 | 2019-11-29 | 武汉悉道建筑科技有限公司 | A kind of reinforcing bar integrated template system and preparation method thereof |
| CN110552497A (en) * | 2019-09-19 | 2019-12-10 | 武汉悉道建筑科技有限公司 | light steel keel building template and manufacturing method thereof |
| CN114482550A (en) * | 2021-12-31 | 2022-05-13 | 华能国际电力股份有限公司上海石洞口第一电厂 | Concrete ultrahigh column pouring construction method |
| CN115110576A (en) * | 2022-07-26 | 2022-09-27 | 中铁广州工程局集团有限公司 | Integral forming construction method for underground garage frame column and base layer |
| CN115288507A (en) * | 2022-07-25 | 2022-11-04 | 中建八局深圳科创发展有限公司 | Cast-in-situ river stone landscape column and construction method thereof |
| CN115492309A (en) * | 2022-10-31 | 2022-12-20 | 中国十九冶集团有限公司 | Steel reinforcement cage expansion structure and construction method for installing box steel column in steel reinforcement cage |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107288261A (en) * | 2017-07-03 | 2017-10-24 | 广州容联建筑科技有限公司 | A kind of construction method of reinforced column cavity |
| CN107435415A (en) * | 2017-07-03 | 2017-12-05 | 广州容联建筑科技有限公司 | A kind of reinforced column and construction method for building industrialization |
| CN107313554A (en) * | 2017-08-10 | 2017-11-03 | 滨州学院 | A kind of reinforced column constructing device of free removal template |
| TWI661109B (en) * | 2017-08-17 | 2019-06-01 | Ruentex Engineering & Construction Co., Ltd. | Method of assembling column stirrups |
| CN110206227A (en) * | 2019-05-10 | 2019-09-06 | 中天建设集团有限公司 | A kind of superelevation column template reinforcing bar integral hoisting construction method |
| CN110206230A (en) * | 2019-06-10 | 2019-09-06 | 上海建工四建集团有限公司 | Concrete column framework of steel reinforcement and template system integral structure and construction method |
| CN110206229A (en) * | 2019-06-10 | 2019-09-06 | 上海建工四建集团有限公司 | A kind of concrete column splicing structure and its construction method |
| CN110552497A (en) * | 2019-09-19 | 2019-12-10 | 武汉悉道建筑科技有限公司 | light steel keel building template and manufacturing method thereof |
| CN110512860A (en) * | 2019-09-19 | 2019-11-29 | 武汉悉道建筑科技有限公司 | A kind of reinforcing bar integrated template system and preparation method thereof |
| CN114482550A (en) * | 2021-12-31 | 2022-05-13 | 华能国际电力股份有限公司上海石洞口第一电厂 | Concrete ultrahigh column pouring construction method |
| CN114482550B (en) * | 2021-12-31 | 2024-03-22 | 华能国际电力股份有限公司上海石洞口第一电厂 | Concrete ultra-high column pouring construction method |
| CN115288507A (en) * | 2022-07-25 | 2022-11-04 | 中建八局深圳科创发展有限公司 | Cast-in-situ river stone landscape column and construction method thereof |
| CN115288507B (en) * | 2022-07-25 | 2023-09-12 | 中建八局深圳科创发展有限公司 | Cast-in-situ river stone landscape column and construction method thereof |
| CN115110576A (en) * | 2022-07-26 | 2022-09-27 | 中铁广州工程局集团有限公司 | Integral forming construction method for underground garage frame column and base layer |
| CN115110576B (en) * | 2022-07-26 | 2024-03-01 | 中铁广州工程局集团有限公司 | Integral forming construction method for frame column and base layer of underground garage |
| CN115492309A (en) * | 2022-10-31 | 2022-12-20 | 中国十九冶集团有限公司 | Steel reinforcement cage expansion structure and construction method for installing box steel column in steel reinforcement cage |
| CN115492309B (en) * | 2022-10-31 | 2023-06-13 | 中国十九冶集团有限公司 | Reinforcement cage expansion structure and construction method for installing box-type steel column in reinforcement cage |
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