CN107060083B - Cylinder with large diameter and girder connection spell mould construction method - Google Patents
Cylinder with large diameter and girder connection spell mould construction method Download PDFInfo
- Publication number
- CN107060083B CN107060083B CN201710425863.7A CN201710425863A CN107060083B CN 107060083 B CN107060083 B CN 107060083B CN 201710425863 A CN201710425863 A CN 201710425863A CN 107060083 B CN107060083 B CN 107060083B
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- column
- girder
- cylinder
- template
- top surface
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/021—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for circular columns
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/028—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for columns' capital
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
Abstract
The invention discloses cylinder with large diameter and girder connection to spell mould construction method, comprising the following steps: prepares column-form；Bind the beam steel of cylinder with large diameter with two secondary beams of cylinder reinforcing bar at girder connection and the girder of the front and back intersected with cylinder two and left and right, then cylindrical steel template is installed outside cylinder reinforcing bar respectively, rectangle beam forms is installed respectively outside the beam steel at girder and secondary beam position；Sponge strip is set in the top and bottom of column-form difference border, the iron sheet liner that column-form lower end is stretched out is downwardly into both cylindrical steel template inner holes and is fitted closely；Arc formwork between mounting height and the identical beam of girder height is distinguished on position on column-form top surface and between girder and secondary beam and mounting rail bottom arc formwork is distinguished between two secondary beam bottoms and column-form top surface.The tightness that ensure that template using this method, situations such as avoiding spillage generation.
Description
Technical field
The present invention relates to spell mould construction party at bean column node formwork construction method more particularly to cylinder with large diameter and girder connection
Method.
Background technique
Cylinder construction in, column template installs often construction Difficulties, particularly with major diameter (body diameter be typically larger than etc.
In 2.1 meters) formwork erection of cylinder, in column and top plate girder connection position, formwork difficulty is larger, generallys use plank sheathing and integrally adds
Work is installed, and whole template is processed into circle, due to, there are stress, installing in template and being easy to happen change in casting process
Shape is unfavorable for process control.
Summary of the invention
It is an object of the invention to overcome the shortcomings of prior art, the big of a kind of stable structure and strong operability is provided
Diameter cylinder and girder connection spell mould construction method.
In order to achieve the above objectives, the present invention adopts the following technical solutions:
Cylinder with large diameter and girder connection of the invention spells mould construction method, comprising the following steps:
(1) column-form is prepared, the column-form is spliced to form by more 5cm-8cm wide battens, in the circle
The iron sheet liner of 2mm-3mm thickness is fixed on the inner wall of column template, the iron sheet liner upper end is aligned with column-form, lower end
Column-form 5cm-8cm is stretched out, cuff has the spaced annular wooden splint of multiple tracks or more, cylinder on the column-form
The internal diameter of template is consistent with large-diameter circular column internal diameter；
(2) cylinder with large diameter and cylinder reinforcing bar at girder connection and the girder of the front and back intersected with cylinder two and a left side are bound
The beam steel of right two secondary beams, then installs cylindrical steel template outside cylinder reinforcing bar respectively, the beam at girder and secondary beam position
Rectangle beam forms is installed respectively, the top mark height of the cylindrical steel template is in the end template of the rectangle beam forms of girder outside reinforcing bar
Absolute altitude；The shape of the end template of four rectangle beam forms and column-form intersection to be installed is and the radiuses such as column-form
It is arc-shaped；
(3) sponge strip, the iron sheet that column-form lower end is stretched out are set in the top and bottom of column-form difference border
Liner is downwardly into both cylindrical steel template inner holes and fits closely, and then adjusts column-form and column-form bottom surface is made to compress circle
Column punching block plate top surface, and column-form is fixed, the top surface absolute altitude of the column-form is consistent with girder bottom elevation；
(4) mounting height and girder height phase are distinguished on the position on column-form top surface and between girder and secondary beam
With beam between arc formwork, the radiuses such as arc formwork and column-form between the beam；And in two secondary beam bottoms and cylinder
Mounting height is distinguished between template top surface and is equal to girder and time elevation difference beam, and chord length is equal to time beam width and radius and column-form phase
Same beam bottom arc formwork；Arc formwork and two pieces of beam bottom arc formworks are by several 5cm-8cm wide wood between beam described in four pieces
Item splicing forms and is lined with the iron sheet liner of 2mm-3mm thickness on each piece of arc formwork inner wall；
(5) use U.S. line paper by all piece positions stick carbon fiber.
The beneficial effects of the present invention are:
Production column-form is spliced using batten and arc formwork, radian are more easier to control, be conveniently adjusted, and processes letter
Just.Iron sheet liner ensure that the flatness and perception effect of periphery concrete, and iron sheet liner insertion cylindrical steel template is made
The more clear and more coherent nature of steel form and plank sheathing splicing position is completely embedded.Added on the outside of column-form using annular wooden splint
Gu ensure that the fastness of column-form.Border is arranged sponge strip and pastes U.S. line paper in edge joint position above and below column-form,
The tightness that ensure that template, situations such as avoiding spillage generation.
Detailed description of the invention
Fig. 1 is the column-form floor map in cylinder with large diameter of the present invention and girder connection spelling mould construction method；
Fig. 2 is the column-form elevational schematic view in cylinder with large diameter of the present invention and girder connection spelling mould construction method；
Fig. 3 is the bean column node perspective view in cylinder with large diameter of the present invention and girder connection spelling mould construction method.
Specific embodiment
The present invention is described in detail in the following with reference to the drawings and specific embodiments.
Cylinder with large diameter of the present invention and girder connection as shown in drawings spell mould construction method, comprising the following steps:
(1) column-form 1 is prepared, the column-form 1 is spliced to form by more 5cm-8cm wide battens, described
The iron sheet liner 2 of 2mm-3mm thickness is fixed on the inner wall of column-form 1, the iron sheet liner upper end and column-form 1 are right
Together, column-form 5cm-8cm is stretched out in lower end, and cuff has the spaced annular wood of multiple tracks or more on the column-form 1
The internal diameter of clamping plate 3, column-form 1 is consistent with large-diameter circular column internal diameter；
(2) binding cylinder with large diameter and cylinder reinforcing bar at girder connection and the girder 6 of the front and back intersected with cylinder two and
The beam steel of two secondary beams 7 in left and right, then installs cylindrical steel template outside cylinder reinforcing bar respectively, at 7 position of girder 6 and secondary beam
Beam steel outside rectangle beam forms is installed respectively, the top mark height of the cylindrical steel template is in the rectangle beam forms of girder 6
End template absolute altitude；The shape of the end template of four rectangle beam forms and 1 intersection of column-form to be installed is and column-form 1
Wait the arc-shaped of radiuses；
(3) sponge strip is set in the top and bottom of column-form 1 difference border, the iron that 1 lower end of column-form is stretched out
Intradermal lining is downwardly into both cylindrical steel template inner holes and fits closely, and then adjusts column-form and 1 bottom surface of column-form is pressed
Tight cylinder steel mould plate top surface, and column-form 1 is fixed by existing structures such as steel pipe, flitch and ties, it is ensured that
Horizontal displacement, the top surface absolute altitude and 6 beam bottom mark of girder of the column-form 1 will not occur for column-form when pouring column concrete
It is high consistent；
(4) mounting height and girder height are distinguished on the position on 1 top surface of column-form and between girder and secondary beam
Arc formwork 4 between identical beam, arc formwork 4 and the equal radiuses of column-form 1 between the beam；And two secondary beam bottoms with
Mounting height is distinguished between 1 top surface of column-form and is equal to girder and time elevation difference beam, and chord length is equal to 7 width of secondary beam and radius and cylinder
The identical beam bottom arc formwork 5 of template 1；Arc formwork 4 and two pieces of beam bottom arc formworks 5 are by several between beam described in four pieces
The splicing of 5cm-8cm wide batten forms and is lined with the iron sheet liner 2 of 2mm-3mm thickness on each piece of arc formwork inner wall；
(5) use U.S. line paper by all piece positions stick carbon fiber.
Embodiment 1
(1) column-form 1 is prepared, the column-form 1 is spliced to form by more 5cm wide battens, in the cylinder
The iron sheet liner 2 of 3mm thickness is fixed on the inner wall of template 1, the iron sheet liner upper end is aligned with column-form 1, and lower end is stretched
Column-form 5cm out, cuff has the spaced annular wooden splint 3 of multiple tracks or more, column-form on the column-form 1
1 internal diameter is consistent with large-diameter circular column internal diameter；
(2) binding cylinder with large diameter and cylinder reinforcing bar at girder connection and the girder 6 of the front and back intersected with cylinder two and
The beam steel of two secondary beams 7 in left and right, then installs cylindrical steel template outside cylinder reinforcing bar respectively, at 7 position of girder 6 and secondary beam
Beam steel outside rectangle beam forms is installed respectively, the top mark height of the cylindrical steel template is in the rectangle beam forms of girder 6
End template absolute altitude；The shape of the end template of four rectangle beam forms and 1 intersection of column-form to be installed is and column-form 1
Wait the arc-shaped of radiuses；
(3) sponge strip is set in the top and bottom of column-form 1 difference border, the iron that 1 lower end of column-form is stretched out
Intradermal lining is downwardly into both cylindrical steel template inner holes and fits closely, and then adjusts column-form and 1 bottom surface of column-form is pressed
Tight cylinder steel mould plate top surface, and column-form 1 is fixed by steel pipe, flitch and tie, it is ensured that when pouring column concrete
Horizontal displacement will not occur for column-form, and the top surface absolute altitude of the column-form 1 is consistent with 6 bottom elevation of girder；
(4) mounting height and girder height are distinguished on the position on 1 top surface of column-form and between girder and secondary beam
Arc formwork 4 between identical beam, arc formwork 4 and the equal radiuses of column-form 1 between the beam；And two secondary beam bottoms with
Mounting height is distinguished between 1 top surface of column-form and is equal to girder and time elevation difference beam, and chord length is equal to 7 width of secondary beam and radius and cylinder
The identical beam bottom arc formwork 5 of template 1；Arc formwork 4 and two pieces of beam bottom arc formworks 5 are by several between beam described in four pieces
The splicing of 5cm wide batten forms and is lined with the iron sheet liner 2 of 3mm thickness on each piece of arc formwork inner wall；
(5) arc formwork, column-form and beam bottom arc mould between column-form and cylindrical steel template, column-form and beam
The piece position of plate and beam bottom arc formwork and secondary beam bottom is pasted with U.S. line paper reinforcement respectively.
Through detecting: using template at the cylinder with large diameter bean column node of this method construction and installation, installation site is accurate, piece
Tightly, stable structure, appearance is good after concreting.
Embodiment 2
(1) column-form 1 is prepared, the column-form 1 is spliced to form by more 7cm wide battens, in the cylinder
The iron sheet liner 2 of 2mm thickness is fixed on the inner wall of template 1, the iron sheet liner upper end is aligned with column-form 1, and lower end is stretched
Column-form 8cm out, cuff has the spaced annular wooden splint 3 of multiple tracks or more, column-form on the column-form 1
1 internal diameter is consistent with large-diameter circular column internal diameter；
(2) binding cylinder with large diameter and cylinder reinforcing bar at girder connection and the girder 6 of the front and back intersected with cylinder two and
The beam steel of two secondary beams 7 in left and right, then installs cylindrical steel template outside cylinder reinforcing bar respectively, at 7 position of girder 6 and secondary beam
Beam steel outside rectangle beam forms is installed respectively, the top mark height of the cylindrical steel template is in the rectangle beam forms of girder 6
End template absolute altitude；The shape of the end template of four rectangle beam forms and 1 intersection of column-form to be installed is and column-form 1
Wait the arc-shaped of radiuses；
(3) sponge strip is set in the top and bottom of column-form 1 difference border, the iron that 1 lower end of column-form is stretched out
Intradermal lining is downwardly into both cylindrical steel template inner holes and fits closely, and then adjusts column-form and 1 bottom surface of column-form is pressed
Tight cylinder steel mould plate top surface, and column-form 1 is fixed by steel pipe, flitch and tie, it is ensured that when pouring column concrete
Horizontal displacement will not occur for column-form, and the top surface absolute altitude of the column-form 1 is consistent with 6 bottom elevation of girder；
(4) mounting height and girder height are distinguished on the position on 1 top surface of column-form and between girder and secondary beam
Arc formwork 4 between identical beam, arc formwork 4 and the equal radiuses of column-form 1 between the beam；And two secondary beam bottoms with
Mounting height is distinguished between 1 top surface of column-form and is equal to girder and time elevation difference beam, and chord length is equal to 7 width of secondary beam and radius and cylinder
The identical beam bottom arc formwork 5 of template 1；Arc formwork 4 and two pieces of beam bottom arc formworks 5 are by several between beam described in four pieces
The splicing of 7cm wide batten forms and is lined with the iron sheet liner 2 of 2mm thickness on each piece of arc formwork inner wall；
(5) arc formwork, column-form and beam bottom arc mould between column-form and cylindrical steel template, column-form and beam
The piece position of plate and beam bottom arc formwork and secondary beam bottom is pasted with U.S. line paper reinforcement respectively.
Through detecting: using template at the cylinder with large diameter bean column node of this method construction and installation, installation site is accurate, piece
Tightly, stable structure, appearance is good after concreting.
Embodiment 3
(1) column-form 1 is prepared, the column-form 1 is spliced to form by more 8cm wide battens, in the cylinder
The iron sheet liner 2 of 2mm thickness is fixed on the inner wall of template 1, the iron sheet liner upper end is aligned with column-form 1, and lower end is stretched
Column-form 7cm out, cuff has the spaced annular wooden splint 3 of multiple tracks or more, column-form on the column-form 1
1 internal diameter is consistent with large-diameter circular column internal diameter；
(2) binding cylinder with large diameter and cylinder reinforcing bar at girder connection and the girder 6 of the front and back intersected with cylinder two and
The beam steel of two secondary beams 7 in left and right, then installs cylindrical steel template outside cylinder reinforcing bar respectively, at 7 position of girder 6 and secondary beam
Beam steel outside rectangle beam forms is installed respectively, the top mark height of the cylindrical steel template is in the rectangle beam forms of girder 6
End template absolute altitude；The shape of the end template of four rectangle beam forms and 1 intersection of column-form to be installed is and column-form 1
Wait the arc-shaped of radiuses；
(3) sponge strip is set in the top and bottom of column-form 1 difference border, the iron that 1 lower end of column-form is stretched out
Intradermal lining is downwardly into both cylindrical steel template inner holes and fits closely, and then adjusts column-form and 1 bottom surface of column-form is pressed
Tight cylinder steel mould plate top surface, and column-form 1 is fixed by steel pipe, flitch and tie, it is ensured that when pouring column concrete
Horizontal displacement will not occur for column-form, and the top surface absolute altitude of the column-form 1 is consistent with 6 bottom elevation of girder；
(4) mounting height and girder height are distinguished on the position on 1 top surface of column-form and between girder and secondary beam
Arc formwork 4 between identical beam, arc formwork 4 and the equal radiuses of column-form 1 between the beam；And two secondary beam bottoms with
Mounting height is distinguished between 1 top surface of column-form and is equal to girder and time elevation difference beam, and chord length is equal to 7 width of secondary beam and radius and cylinder
The identical beam bottom arc formwork 5 of template 1；Arc formwork 4 and two pieces of beam bottom arc formworks 5 are by several between beam described in four pieces
The splicing of 8cm wide batten forms and is lined with the iron sheet liner 2 of 2mm thickness on each piece of arc formwork inner wall；
(5) arc formwork, column-form and beam bottom arc mould between column-form and cylindrical steel template, column-form and beam
The piece position of plate and beam bottom arc formwork and secondary beam bottom is pasted with U.S. line paper reinforcement respectively.
Through detecting: using template at the cylinder with large diameter bean column node of this method construction and installation, installation site is accurate, piece
Tightly, stable structure, appearance is good after concreting.
Claims (1)
1. cylinder with large diameter and girder connection spell mould construction method, it is characterised in that the following steps are included:
(1) column-form is prepared, the column-form is spliced to form by more 5cm-8cm wide battens, in the cylinder mold
The iron sheet liner of 2mm-3mm thickness is fixed on the inner wall of plate, the iron sheet liner upper end is aligned with column-form, and lower end is stretched out
Column-form 5cm-8cm, cuff has the spaced annular wooden splint of multiple tracks or more, column-form on the column-form
Internal diameter it is consistent with large-diameter circular column internal diameter；
(2) cylinder with large diameter and cylinder reinforcing bar at girder connection and the girder of the front and back intersected with cylinder two and left and right two are bound
Then the beam steel of root secondary beam installs cylindrical steel template outside cylinder reinforcing bar respectively, the beam steel at girder and secondary beam position
Outer to install rectangle beam forms respectively, the top mark height of the cylindrical steel template is in the end template mark of the rectangle beam forms of girder
It is high；The shape of the end template of four rectangle beam forms and column-form intersection to be installed is the circle with radiuses such as column-forms
Arc；
(3) sponge strip, the iron sheet liner that column-form lower end is stretched out are set in the top and bottom of column-form difference border
It is downwardly into both cylindrical steel template inner holes to fit closely, then adjusts column-form and column-form bottom surface is made to compress cylindrical steel
Template top surface, and column-form is fixed, the top surface absolute altitude of the column-form is consistent with girder bottom elevation；
(4) it is identical with girder height that mounting height is distinguished on the position on column-form top surface and between girder and secondary beam
Arc formwork between beam, the radiuses such as arc formwork and column-form between the beam；And in two secondary beam bottoms and column-form
Mounting height is distinguished between top surface and is equal to girder and time elevation difference beam, and chord length is equal to time beam width and radius is identical with column-form
Beam bottom arc formwork；Arc formwork and two pieces of beam bottom arc formworks are spelled by several 5cm-8cm wide battens between beam described in four pieces
Connect the iron sheet liner for forming and being lined on each piece of arc formwork inner wall 2mm-3mm thickness；
(5) use U.S. line paper by all piece positions stick carbon fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425863.7A CN107060083B (en) | 2017-06-08 | 2017-06-08 | Cylinder with large diameter and girder connection spell mould construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425863.7A CN107060083B (en) | 2017-06-08 | 2017-06-08 | Cylinder with large diameter and girder connection spell mould construction method |
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| Publication Number | Publication Date |
|---|---|
| CN107060083A CN107060083A (en) | 2017-08-18 |
| CN107060083B true CN107060083B (en) | 2019-03-12 |
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| CN201710425863.7A Active CN107060083B (en) | 2017-06-08 | 2017-06-08 | Cylinder with large diameter and girder connection spell mould construction method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979139B (en) * | 2018-09-25 | 2023-08-22 | 中国五冶集团有限公司 | Template structure for construction of cylindrical beam and frame beam joint |
| CN108979140B (en) * | 2018-09-25 | 2023-12-15 | 中国五冶集团有限公司 | Template structure and annular fastening device for fastening arc-shaped column die |
| CN111910916A (en) * | 2020-07-02 | 2020-11-10 | 中铁十六局集团城市建设发展有限公司 | Construction method for beam column joint connection |
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| CN203373966U (en) * | 2013-06-28 | 2014-01-01 | 中国新兴建设开发总公司 | Forming timber formwork of concrete cylinder and beam column joints |
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| CN204531397U (en) * | 2015-02-02 | 2015-08-05 | 中国建筑第八工程局有限公司 | Bean column node typified form |
| CN204662958U (en) * | 2015-03-16 | 2015-09-23 | 中国建筑第八工程局有限公司 | Cylinder column cap formwork structure |
| CN204850442U (en) * | 2015-07-30 | 2015-12-09 | 重庆大学 | A arc formwork for special -shaped beam column node |
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|---|---|---|---|---|
| CN203373966U (en) * | 2013-06-28 | 2014-01-01 | 中国新兴建设开发总公司 | Forming timber formwork of concrete cylinder and beam column joints |
| CN103485538A (en) * | 2013-09-17 | 2014-01-01 | 天津住宅集团建设工程总承包有限公司 | Construction method of energy-saving insulation waterproof wood-trussed roof system |
| CN204024046U (en) * | 2014-07-23 | 2014-12-17 | 中建三局集团有限公司 | A kind of asymmetric cylinder and beam tubular joint formwork erection system |
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| CN107060083A (en) | 2017-08-18 |
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