CN114517560A - Steel bar and steel rib mounting method for structural column - Google Patents
Steel bar and steel rib mounting method for structural column Download PDFInfo
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- CN114517560A CN114517560A CN202210264885.0A CN202210264885A CN114517560A CN 114517560 A CN114517560 A CN 114517560A CN 202210264885 A CN202210264885 A CN 202210264885A CN 114517560 A CN114517560 A CN 114517560A
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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
- E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a method for installing a steel bar and a steel skeleton of a structural column, which comprises the following steps: the steel reinforced column is divided into a plurality of sections of mounting columns according to the height of the actual structural column, and mounting units are welded on the outer peripheral wall of each section of mounting column; a plurality of fixed steel bars are inserted on the mounting unit, so that the fixed steel bars and the mounting column form an integrated column; the integrated columns are sequentially connected along the extension direction of the steel rib columns, and every two adjacent layers of fixed steel bars are connected through a plurality of connecting steel bars; the fixing steel bars and the mounting columns form an integrated column, so that the construction efficiency is improved, and the construction period is shortened.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a method for installing steel bars and steel ribs of a structural column.
Background
At present, when a factory building structural column is constructed, a structural form that a steel structure lattice column is wrapped by reinforced concrete is adopted, a plurality of steel bars with the diameter of 40 are adopted as longitudinal steel bars in the structural column, the height of each longitudinal steel bar is about 60 meters, the number and the weight of the longitudinal steel bars are large, the vertical transportation is difficult, each longitudinal steel bar is divided into a plurality of sections, each section is discharged according to 4.5 meters, the weight of each section is about 45 kilograms, and workers are very difficult to carry and install at high altitude.
The conventional construction method of the structural column is to install the internal lattice column and then construct the external concrete part. The external longitudinal steel bar installation method is to hoist the longitudinal steel bars in bundles to a temporarily-erected construction operation platform, two workers form a group, and manually erect the single-section steel bars and screw down the corresponding lower-section steel bars to be connected, so that the next procedure can be performed until the single-layer longitudinal steel bars are completely installed.
However, in the conventional construction process of the structural column, the construction progress is slow and the construction period is prolonged due to dense steel bar design and difficult binding of the structural column.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a method for installing a steel bar and a steel rib of a structural column, which has the advantages of improving the construction progress and shortening the construction period.
The above object of the present invention is achieved by the following technical solutions: a steel bar and steel rib mounting method for a structural column comprises the following steps:
the steel rib column is divided into a plurality of sections of mounting columns according to the height of an actual structural column, and mounting units are welded on the outer peripheral wall of each section of mounting column;
a plurality of fixed steel bars are inserted into the mounting unit, so that the fixed steel bars and the mounting column form an integrated column;
A plurality of integrative post is along the extending direction of reinforcing bar post connects gradually, every adjacent two-layer connect through many connecting reinforcement between the fixed reinforcement.
Preferably, in the method for installing the steel reinforcement and the steel skeleton of the structural column, the installation unit comprises at least one installation plate, the installation plate is provided with a socket, the socket extends along the central axis direction of the steel skeleton column, and the socket penetrates through the installation plate;
a plurality of mounting holes have been seted up on the mounting panel, it is a plurality of the mounting hole along the circumference interval of socket sets up, the mounting hole with the fixed reinforcement one-to-one sets up.
Preferably, the method for installing the steel reinforcement and the steel skeleton of the structural column according to the present invention is a method for installing a steel reinforcement and a steel skeleton of a structural column, in which the steel skeleton is divided into a plurality of sections of installation columns according to the height of the actual structural column, and an installation unit is welded to the outer circumferential wall of each section of the installation column, and the method includes:
establishing a model for each section of the mounting column;
calculating the size of the mounting plate welded on each section of the mounting column;
arranging a plurality of fixed steel bars to be inserted on the mounting plate, and providing a processing drawing of the mounting plate;
and sleeving the processed mounting plate on the mounting column.
Preferably, in the method for installing a reinforcing steel bar and a steel skeleton in a structural column according to the present invention, a plurality of fixing steel bars are inserted into the installation unit, so that the fixing steel bars and the installation column form an integrated column, which includes: and inserting the top ends of the fixed steel bars into the connecting sleeve through the corresponding mounting holes, and inserting the bottom ends of the fixed steel bars into the fixed sleeve, so that the plurality of fixed steel bars and the mounting column form an integrated column.
Preferably, the method for installing the steel reinforcement and the steel skeleton for the structural column, provided by the invention, includes the steps of sequentially connecting a plurality of the integrated columns along the extending direction of the steel skeleton column, and connecting every two adjacent layers of the fixing steel reinforcements through a plurality of connecting steel reinforcements:
sequentially hoisting the integrated columns along the extension direction of the steel rib column by using a hoisting device, and welding two adjacent mounting columns after hoisting is finished;
inserting the top ends of the connecting steel bars into the corresponding fixed sleeves in the fixed steel bars on the upper layer, and inserting the bottom ends of the connecting steel bars into the corresponding connecting sleeves in the fixed steel bars on the lower layer, so as to realize that the adjacent two layers of the fixed steel bars are connected through the connecting steel bars.
Preferably, in the method for installing the steel reinforcement and the steel skeleton of the structural column, the length of the fixing steel reinforcement ranges from 3m to 6 m.
Preferably, in each layer of the fixed steel bars, the lengths of the top ends of every two adjacent fixed steel bars extending out of the mounting holes are different, so that the joints between the fixed steel bars and the connecting steel bars are staggered.
Preferably, the mounting unit comprises two layers of mounting plates, the two mounting plates are sleeved on the mounting column, and the two mounting plates are arranged at intervals along the extending direction of the mounting column;
the two mounting plates are provided with the mounting holes which are arranged in a one-to-one correspondence manner.
Preferably, the method for installing a reinforcing steel bar and a reinforcing steel bar for a structural column according to the present invention, in which a plurality of fixing reinforcing steel bars are inserted into the installation unit, so that the plurality of fixing reinforcing steel bars and the installation column form an integrated column, includes:
in every two adjacent fixed reinforcing steel bars, the top end of one fixed reinforcing steel bar sequentially penetrates through the mounting holes in the two mounting plates and is inserted into the connecting sleeve, and the bottom end of the fixed reinforcing steel bar is inserted into the fixing sleeve;
The top end of the other fixed steel bar penetrates through the mounting plate positioned at the lower part and is inserted into the first mounting sleeve, and the bottom end of the fixed steel bar is inserted into the second mounting sleeve.
Preferably, the method for installing the steel reinforcement and the steel skeleton for the structural column, provided by the invention, includes the steps of sequentially connecting a plurality of the integrated columns along the extending direction of the steel skeleton column, and connecting every two adjacent layers of the fixing steel reinforcements through a plurality of connecting steel reinforcements:
sequentially hoisting the integrated columns along the extension direction of the steel rib column by using a hoisting device, and welding two adjacent mounting columns after hoisting is finished;
when the connecting reinforcing steel bars are installed, the top end of one connecting reinforcing steel bar is inserted into the corresponding fixed sleeve in the upper layer of fixed reinforcing steel bars, and the bottom end of the connecting reinforcing steel bar is inserted into the corresponding connecting sleeve in the lower layer of fixed reinforcing steel bars;
the top end of the other connecting steel bar is inserted into the corresponding second mounting sleeve in the upper layer of fixed steel bar, and the bottom end of the connecting steel bar penetrates through the mounting hole to be inserted into the corresponding first mounting sleeve in the lower layer of fixed steel bar.
In summary, the beneficial technical effects of the invention are as follows: the application provides a reinforcing bar mounting method for structure post, includes the following step: the steel reinforced column is divided into a plurality of sections of mounting columns according to the height of the actual structural column, and mounting units are welded on the outer peripheral wall of each section of mounting column; a plurality of fixed steel bars are inserted into the mounting unit, so that the fixed steel bars and the mounting column form an integrated column; the integrated columns are sequentially connected along the extension direction of the steel rib columns, and every two adjacent layers of fixed steel bars are connected through a plurality of connecting steel bars; the fixing steel bars and the mounting columns form an integrated column, so that the construction efficiency is improved, and the construction period is shortened.
Drawings
Fig. 1 is a flow chart of a method for installing a steel reinforcement for a structural column according to an embodiment of the present invention.
Fig. 2 is a schematic view of an overall structure of an integral column in the method for installing the steel reinforcement and the steel skeleton in the structural column according to the embodiment of the present invention.
Fig. 3 is a front view of an integrated column in the method for installing a reinforcing steel bar and a steel skeleton of a structural column according to an embodiment of the present invention.
Fig. 4 is a top view of an integrated column in the method for installing a reinforcing steel for a structural column according to an embodiment of the present invention.
In the figure, 1, a column; 10. mounting a column; 20. mounting a plate; 201. a socket; 202. mounting holes; 30. and fixing the steel bars.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present invention discloses a method for installing a steel reinforcement and a steel skeleton for a structural column, which is characterized in that: the method comprises the following steps:
s101, the steel reinforced column is divided into a plurality of sections of mounting columns 10 according to the height of the actual structural column, and mounting units are welded on the outer peripheral wall of each section of mounting column 10.
The structural column is a reinforced concrete column containing a steel reinforced column inside.
Specifically, the steel skeleton column is divided into multiple sections of mounting columns 10 according to the height of the actual structural column, that is, the multiple sections of mounting columns 10 are connected in sequence to form the steel skeleton column.
Illustratively, the steel reinforced column is divided into 5-6 sections of mounting columns 10 according to the height of the actual structural column.
With reference to fig. 4, in this embodiment, the mounting unit includes at least one mounting plate 20, the mounting plate 20 is provided with a socket 201, the socket 201 extends along a central axis direction of the steel column, and the socket 201 penetrates through the mounting plate 20; a plurality of mounting holes 202 are formed in the mounting plate 20, the plurality of mounting holes 202 are arranged along the circumferential interval of the socket 201, and the mounting holes 202 and the fixed reinforcing steel bars 30 are arranged in a one-to-one correspondence manner.
Specifically, the mounting plate 20 is perpendicular to the horizontal plane, and in the installation, the mounting post 10 is arranged in the jack in a penetrating manner, and the inner wall of the jack is connected with the outer peripheral wall of the mounting post 10.
The mounting plate 20 may be connected to the mounting post 10 by a bolt, the mounting plate 20 may also be connected to the mounting post 10 by a welding method, and the connection method between the mounting plate 20 and the mounting post 10 is not limited in this embodiment.
In this embodiment, the mounting unit includes two layers of mounting plates 20, two mounting plates 20 are both sleeved on the mounting post 10, and the two mounting plates 20 are arranged at intervals along the extending direction of the mounting post 10; the mounting holes 202 formed in the two mounting plates 20 are arranged in a one-to-one correspondence.
Further, in this embodiment, according to the height of actual structure post with the reinforcing bar post cut apart into multistage erection column 10, all weld on the periphery wall of every section erection column 10 and have the installation unit, include:
s1011, establishing a model for each section of the mounting column 10.
Specifically, each section of the erection column 10 is modeled by using BIM software according to a design drawing.
And S1012, calculating the size of the mounting plate 20 welded on each section of the mounting column 10.
Specifically, the size of the mounting plate 20 to be welded to each mounting post 10 is calculated based on the established model.
And S1013, arranging a plurality of fixed steel bars 30 to be inserted on the mounting plate 20, and providing a processing drawing of the mounting plate 20.
Specifically, according to the arrangement of the plurality of fixed steel bars 30, the size and the relative position of the mounting holes 202 are made in advance, the problem which may affect the construction is analyzed, and the processing diagram of the mounting plate 20 is provided.
And S1014, sleeving the machined mounting plate 20 on the mounting column 10.
Specifically, the mounting plate 20 is sleeved on the mounting column 10, and the inner wall of the socket 201 is welded to the outer peripheral wall of the mounting column 10.
S102, inserting a plurality of fixing steel bars 30 on the mounting unit to enable the fixing steel bars 30 and the mounting column 10 to form an integrated column 1; by integrating the fixing bars 30 with the erection column 10, the construction efficiency and the construction progress are improved.
Wherein the length of the fixed steel bar 30 ranges from 3m to 6 m. Illustratively, the length of the fixing bar 30 may be 4.5 m.
Specifically, the erection column 10 and the fixing bars 30 are transported to a construction site, and the integrated column 1 is installed on the open ground.
Further, in the present embodiment, in order to meet the specification requirement, in each layer of the fixing steel bars 30, the lengths of the top ends of every two adjacent fixing steel bars 30 extending out of the mounting hole 202 are different, so as to realize the staggering of the joints between the fixing steel bars 30 and the connecting steel bars.
Specifically, the staggered distance between two adjacent joints ranges from 1m to 2m, and in this embodiment, the staggered distance between two adjacent joints is 1.5 m.
In the realizable mode that the installation unit includes an installation board 20, insert on the installation unit and be equipped with many fixed reinforcing bars 30 to make many fixed reinforcing bars 30 and erection column 10 constitute integrative post 1, include: the top ends of the fixed steel bars 30 are inserted into the connecting sleeves through the corresponding mounting holes 202, and the bottom ends of the fixed steel bars 30 are inserted into the fixing sleeves, so that the plurality of fixed steel bars 30 and the mounting column 10 form an integrated column 1.
Specifically, the central axis of the fixing sleeve and the central axis of the connecting sleeve are arranged in the same line with the central axis of the fixing reinforcing steel bar 30.
Wherein, the aperture of mounting hole 202 is greater than the diameter of fixed reinforcing bar 30, and the aperture of mounting hole 202 is less than the external diameter of connecting sleeve, and in the installation, the top of fixed reinforcing bar 30 passes mounting hole 202 and inserts and locate in the connecting sleeve to realize being connected of fixed reinforcing bar 30 and connecting sleeve.
It should be noted that the size of the fixing sleeve and the size of the connecting sleeve may be the same or different, and in this embodiment, the size of the fixing sleeve and the size of the connecting sleeve are substantially the same.
In the realizable mode that the installation unit includes a mounting panel 20, the top of fixed reinforcing bar 30 is passed the mounting hole 202 and is inserted and locate the connecting sleeve, and in every layer of fixed reinforcing bar 30, the length that the mounting hole 202 was stretched out on every two adjacent fixed reinforcing bar 30's top is different, the periphery wall of fixed reinforcing bar 30 and the interior perisporium welding of mounting hole 202, in order to realize fixed reinforcing bar 30 and mounting panel 20's fixed connection, and then make its fixed reinforcing bar 30 stretch out the length of mounting hole 202 fixed, the length that the fixed reinforcing bar 30 stretched out mounting hole 202 in the later stage work progress is avoided changing.
In the realizable mode that the installation unit includes two mounting panels 20, insert on the installation unit and be equipped with many fixed steel bars 30 to make many fixed steel bars 30 and erection column 10 constitute integrative post 1, include: in every two adjacent fixed steel bars 30, the top end of one fixed steel bar 30 sequentially penetrates through the mounting holes 202 on the two mounting plates 20 and is inserted into the connecting sleeve, and the bottom end of the fixed steel bar 30 is inserted into the connecting sleeve; the top end of another fixed steel bar 30 passes through the mounting plate 20 positioned at the lower part and is inserted in the first mounting sleeve, and the bottom end of the fixed steel bar 30 is inserted in the second mounting sleeve.
Specifically, two adjacent fixing steel bars 30 in each layer of fixing steel bars 30 are divided into a first steel bar and a second steel bar. The top end of the first steel bar sequentially passes through the mounting holes 202 on the two mounting plates 20 and is inserted into the connecting sleeve, and the bottom end of the connecting sleeve abuts against the top end of the mounting plate 20 on the upper portion.
The central axis of the connecting sleeve and the central axis of the fixing sleeve are arranged in a collinear way with the central axis of the fixing steel bar 30, and the outer diameter of the connecting sleeve is larger than the aperture of the mounting hole 202.
It should be noted that the size of the connection sleeve may be the same as or different from that of the fixed sleeve, and in this embodiment, the size of the connection sleeve is substantially the same as that of the fixed sleeve.
The top end of the second steel bar penetrates through the mounting hole 202 on the mounting plate 20 located at the lower part and is inserted into the first mounting sleeve, and the bottom end of the first mounting sleeve abuts against the top end of the mounting plate 20 located at the lower part.
It should be noted that the size of the first installation sleeve is substantially the same as the size of the connection sleeve, and the description of the size of the first installation sleeve is omitted here.
S103, the integrated columns 1 are sequentially connected along the extending direction of the steel rib columns, and every two adjacent layers of the fixed reinforcing steel bars 30 are connected through a plurality of connecting reinforcing steel bars.
In the realizable mode that the installation unit includes an installation board 20, a plurality of integrative posts 1 connect gradually along the extending direction of reinforcing bar post, connect through many connecting reinforcement between every adjacent two-layer fixed reinforcement 30, include:
and S1031, sequentially hoisting the plurality of integrated columns 1 along the extension direction of the steel rib column by using a hoisting device, and welding two adjacent mounting columns 10 after hoisting is finished.
Specifically, according to the actual situation in the field, the scheduling of hoisting and hoisting devices is matched, the installation is ensured to be smooth, a plurality of integrated columns 1 are hoisted and connected in sequence, and after the hoisting is completed, two adjacent mounting columns 10 are welded, so that the plurality of mounting columns 10 form the steel rib column.
S1032 inserts the top ends of the connecting steel bars into the corresponding fixing sleeves located in the upper layer of fixing steel bars 30, and inserts the bottom ends of the connecting steel bars into the corresponding connecting sleeves located in the lower layer of fixing steel bars 30, so as to connect two adjacent layers of fixing steel bars 30 through the connecting steel bars.
In the mounting unit includes two mounting panels 20's realizable mode, a plurality of integrative posts 1 connect gradually along the extending direction of reinforcing bar post, connect through many connecting reinforcement between every adjacent two-layer fixed reinforcement 30, include:
S103A, sequentially hoisting the integrated columns 1 along the extending direction of the steel reinforced column through the hoisting device, and welding two adjacent mounting columns 10 after hoisting is completed.
Specifically, according to the actual situation on site, the hoisting device is matched to be scheduled, so that smooth installation is ensured, and after the hoisting is completed, two adjacent installation columns 10 are welded, so that the installation columns 10 form the steel rib column.
S103B, when the connecting steel bars are installed, the top end of one connecting steel bar is inserted into the corresponding fixed sleeve in the upper layer of fixed steel bars 30, and the bottom end of the connecting steel bar is inserted into the corresponding connected sleeve in the lower layer of fixed steel bars 30; the top end of another connecting steel bar is inserted into the corresponding second mounting sleeve in the upper layer of fixed steel bar 30, and the bottom end of the connecting steel bar passes through the mounting hole 202 and is inserted into the corresponding first mounting sleeve in the lower layer of fixed steel bar 30.
It should be noted that, two adjacent connecting steel bars are respectively a first connecting steel bar and a second connecting steel bar.
Specifically, the top ends of the first connecting rebars are inserted into the corresponding fixing sleeves located in the upper layer of the fixing rebars 30, and the bottom ends of the first connecting rebars are inserted into the corresponding connecting sleeves located in the lower layer of the fixing rebars 30.
The top end of the first connecting steel bar is inserted into one end of the fixing sleeve deviating from the fixing steel bar 30, and the bottom end of the first connecting steel bar is inserted into one end of the connecting sleeve deviating from the fixing steel bar 30.
In this embodiment, the top ends of the second connecting steel bars are inserted into the corresponding second mounting sleeves located in the upper layer of the fixed steel bars 30, and the bottom ends of the second connecting steel bars pass through the mounting holes 202 and are inserted into the corresponding first mounting sleeves located in the lower layer of the fixed steel bars 30.
The bottom end of the second connecting steel bar passes through the mounting hole 202 located at the upper portion, and is inserted into one end of the first mounting sleeve departing from the fixing steel bar 30.
The application provides a reinforcing bar mounting method for structure post, includes the following step: the steel reinforced column is divided into a plurality of sections of mounting columns 10 according to the height of the actual structural column, and mounting units are welded on the outer peripheral wall of each section of mounting column 10; a plurality of fixing steel bars 30 are inserted on the mounting unit, so that the fixing steel bars 30 and the mounting column 10 form an integrated column 1; the integrated columns 1 are sequentially connected along the extension direction of the steel reinforced columns, and every two adjacent layers of fixed reinforcing steel bars 30 are connected through a plurality of connecting reinforcing steel bars; by forming the fixing reinforcing bars 30 and the mounting columns 10 into the integrated column 1, the construction efficiency is improved, and the construction period is shortened.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (10)
1. A steel bar and steel rib installation method for a structural column is characterized in that: the method comprises the following steps:
the steel rib column is divided into a plurality of sections of mounting columns according to the height of an actual structural column, and mounting units are welded on the outer peripheral wall of each section of mounting column;
a plurality of fixed steel bars are inserted into the mounting unit, so that the fixed steel bars and the mounting column form an integrated column;
a plurality of integrative post is along the extending direction of reinforcing bar post connects gradually, every adjacent two-layer connect through many connecting reinforcement between the fixed reinforcement.
2. The method of claim 1, wherein the method comprises the steps of: the mounting unit comprises at least one mounting plate, a socket is formed in the mounting plate, the socket extends along the central axis direction of the steel rib column, and the socket penetrates through the mounting plate;
a plurality of mounting holes have been seted up on the mounting panel, it is a plurality of the mounting hole along the circumference interval of socket sets up, the mounting hole with the fixed steel bar one-to-one sets up.
3. The method of claim 2, wherein the method comprises the steps of: according to the height of actual structure post cut apart into the multistage erection column with the reinforcing bar post, every section all the welding has the installation unit on the periphery wall of erection column, include:
Establishing a model for each section of the mounting column;
calculating the size of the mounting plate welded on each section of the mounting column;
arranging a plurality of fixed steel bars to be inserted on the mounting plate, and providing a processing drawing of the mounting plate;
and sleeving the machined mounting plate on the mounting column.
4. The method of claim 2, wherein the method comprises the steps of: insert on the installation element and be equipped with many fixed steel bars, so that many fixed steel bars with the erection column constitutes integrative post, includes:
and inserting the top ends of the fixed steel bars into the connecting sleeve through the corresponding mounting holes, and inserting the bottom ends of the fixed steel bars into the fixed sleeve, so that the fixed steel bars and the mounting columns form an integrated column.
5. The method of claim 4, wherein the method comprises the steps of: a plurality of integrative post is along the extending direction of reinforcing bar post connects gradually, every adjacent two-layer connect through many connecting reinforcement between the fixed reinforcement, include:
sequentially hoisting the plurality of integrated columns along the extension direction of the steel rib column by using a hoisting device, and welding two adjacent mounting columns after hoisting is finished;
Inserting the top ends of the connecting steel bars into the corresponding fixed sleeves in the fixed steel bars on the upper layer, and inserting the bottom ends of the connecting steel bars into the corresponding connecting sleeves in the fixed steel bars on the lower layer, so as to realize that the adjacent two layers of the fixed steel bars are connected through the connecting steel bars.
6. The method of claim 1, wherein the method comprises the steps of: the length range of the fixed steel bar is 3m-6 m.
7. The method of claim 4, wherein the method comprises the steps of: in each layer of the fixed reinforcing steel bars, every two adjacent fixed reinforcing steel bars extend out of the top ends of the mounting holes in different lengths, so that the fixed reinforcing steel bars and the connecting reinforcing steel bars are staggered in a joint mode.
8. The method of claim 2, wherein the method comprises the steps of: the mounting unit comprises two layers of mounting plates, the two mounting plates are sleeved on the mounting column, and the two mounting plates are arranged at intervals along the extending direction of the mounting column;
the mounting holes formed in the two mounting plates are arranged in a one-to-one correspondence manner.
9. The method of claim 8, wherein: insert on the installation element and be equipped with many fixed steel bars, so that many fixed steel bars with the erection column constitutes integrative post, includes:
in every two adjacent fixed reinforcing steel bars, the top end of one fixed reinforcing steel bar sequentially penetrates through the mounting holes in the two mounting plates and is inserted into the connecting sleeve, and the bottom end of the fixed reinforcing steel bar is inserted into the fixing sleeve;
the top end of the other fixed steel bar penetrates through the mounting plate positioned at the lower part and is inserted into the first mounting sleeve, and the bottom end of the fixed steel bar is inserted into the second mounting sleeve.
10. The reinforcing steel skeleton installation method for structural columns of claim 9, wherein: a plurality of integrative post is along the extending direction of reinforcing bar post connects gradually, every adjacent two-layer connect through many connecting reinforcement between the fixed reinforcement, include:
sequentially hoisting the plurality of integrated columns along the extension direction of the steel rib column by using a hoisting device, and welding two adjacent mounting columns after hoisting is finished;
when the connecting reinforcing steel bars are installed, every two adjacent connecting reinforcing steel bars are provided, wherein the top end of one connecting reinforcing steel bar is inserted into the corresponding fixed sleeve positioned in the upper layer of the fixed reinforcing steel bars, and the bottom end of the connecting reinforcing steel bar is inserted into the corresponding connecting sleeve positioned in the lower layer of the fixed reinforcing steel bars;
The top end of the other connecting steel bar is inserted into the corresponding second mounting sleeve in the upper layer of fixed steel bar, and the bottom end of the connecting steel bar penetrates through the mounting hole and is inserted into the corresponding first mounting sleeve in the lower layer of fixed steel bar.
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| CN202210264885.0A CN114517560B (en) | 2022-03-17 | 2022-03-17 | Method for installing reinforced steel rib for structural column |
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| JP2016023476A (en) * | 2014-07-22 | 2016-02-08 | 株式会社フジモト | Concrete mold for aseismic and vibration control reinforcement of concrete structure, and aseismic and vibration control reinforcement method for concrete structure using the same |
| US20200109550A1 (en) * | 2017-06-02 | 2020-04-09 | China State Construction Engineering Corporation Limited | Steel-plate-encased precast concrete column foot joint and construction method therefor |
| CN209443666U (en) * | 2018-08-15 | 2019-09-27 | 戴云发 | Column surrounding hoop reinforcement for steel reinforced concrete earthquake-resistant reinforcement structure |
| CN110173076A (en) * | 2019-06-04 | 2019-08-27 | 姚攀峰 | A kind of no-welding steel core concrete column of high anti-seismic, structural system and its 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 |
| CN212336532U (en) * | 2020-05-13 | 2021-01-12 | 冯美霞 | Steel bar coupler for building construction |
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| CN114517560B (en) | 2023-09-26 |
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