CN105019667B - A kind of triangular system inclines steel column measurement and positioning installation method - Google Patents
A kind of triangular system inclines steel column measurement and positioning installation method Download PDFInfo
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- CN105019667B CN105019667B CN201410172499.4A CN201410172499A CN105019667B CN 105019667 B CN105019667 B CN 105019667B CN 201410172499 A CN201410172499 A CN 201410172499A CN 105019667 B CN105019667 B CN 105019667B
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Abstract
The invention discloses a kind of triangular system inclines steel column measurement and positioning installation method, the triangular system inclines steel column to be included：First steel-casting, the second steel-casting, the 3rd steel-casting, exterior frame column and steel beam with box shape；Installation method is comprised the following steps that：Second steel-casting, the 3rd steel-casting are first installed；Steel beam with box shape is lifted again；Then exterior frame column is installed；Finally by the top positioning welding of the lifting of the first steel-casting upper exterior frame column, complete to install.Present invention achieves triangular system inclines the Fast Installation at steel column scene, building overall shape is enable to realize.
Description
Technical field
The present invention relates to a kind of installation method of steel column, specifically a kind of super large triangular system inclination steel column measurement and positioning
Installation method.
Background technology
The new Building Project of Hangzhou branch of China Citic Bank is located at Hangzhou, Zhejiang province city Qianjiang new city A-08-6 plot, and it is by the world
Famous FOSTER designs, 5.9 ten thousand square metres of overall floorage, 99.9 meters of building height.Totally three layers of this engineering underground, be on the ground
20 layers, building main body is the huge support steel structure system of outer tube inside casing, using the multiaspect corner cut of great imagination, by glass
Curtain wall reflects shadow change, exactly likes a golden diamond.Building main body at seven layers closing waist change in multiaspect corner cut, building is just
Facade is isoceles triangle structural system below seven layers, and system top node is up to 30 meters, and inclines in 40 °, realize above-mentioned
The triangular system of moulding, needs the triangular system for designing commensurate structure to incline steel column, and completes to install.
The content of the invention
Goal of the invention：The invention provides a kind of triangular system inclines steel column structure realizes building overall shape, and it is complete
The measurement and positioning that steel column is inclined into the triangular system is installed.
Technical scheme：A kind of triangular system inclines steel column measurement and positioning installation method, and the triangular system inclines steel
Post includes：First steel-casting, the second steel-casting, the 3rd steel-casting, exterior frame column and steel beam with box shape；
It is isosceles triangle that the triangular system inclines steel column；First steel-casting, the second steel-casting, the 3rd cast steel
Part is located at the summit of isosceles triangle, waist of the exterior frame column for isosceles triangle；The steel beam with box shape is isosceles triangle
Base；The triangular system inclines steel column and inclines with a vertical 40 °；
The triangular system inclines comprising the following steps that for steel column measurement and positioning installation method：
(A) the second steel-casting, the 3rd steel-casting are installed by way of " lifting+sliding "；
(B) lift steel beam with box shape；Arch camber is carried out to steel beam with box shape in advance；This steel beam with box shape is reasonably divided into into 6 points
Section, each segmentation weight demands are less than 25 tons, and each girder steel segmentation is installed to which by arranging temporary support；
(C) exterior frame column is installed；A H type is welded at the correspondence steel pipe support position of housing column bottom in advance and aids in bracket,
A jack is placed between auxiliary bracket and steel pipe support, is mainly used in the fine setting of exterior frame column positioning.Treat triangular system
After the completion of inclining steel column unloading, auxiliary bracket is cut off；
(D) by the top positioning welding of the lifting of the first steel-casting upper exterior frame column.
Beneficial effect：The triangular system that the present invention is provided inclines steel column measurement and positioning installation method, realizes triangle
System inclines the Fast Installation at steel column scene, building overall shape is realized.
Description of the drawings
Fig. 1 is the structural representation that intermediate cam body system of the present invention inclines steel column.
Specific embodiment
With reference to the accompanying drawings and detailed description, further elucidate the present invention, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the present invention, after the present invention has been read, those skilled in the art are to this
The modification of the various equivalents of invention falls within the application claim limited range.
Embodiment
The triangular system being related in the present embodiment inclines steel column to be included：First steel-casting 1, the second steel-casting the 2, the 3rd are cast
Steel part 3, exterior frame column 4 and steel beam with box shape 5；It is isosceles triangle that the triangular system inclines steel column；First steel-casting 1,
Second steel-casting 2, the 3rd steel-casting 3 are located at the summit of isosceles triangle, waist of the exterior frame column 4 for isosceles triangle；It is described
Base of the steel beam with box shape 5 for isosceles triangle；The triangular system inclines steel column and inclines with a vertical 40 °.
Above-mentioned triangular system inclines steel column measurement and positioning installation method, comprises the following steps that：
(A) the second steel-casting 2, the 3rd steel-casting 3 are installed by way of " lifting+sliding ",；
(B) lift steel beam with box shape 5；Arch camber is carried out to steel beam with box shape in advance；This steel beam with box shape is reasonably divided into into 6 points
Section, each segmentation weight demands are less than 25 tons, and each girder steel segmentation is installed to which by arranging temporary support；
(C) exterior frame column 4 is installed；A H type is welded at the correspondence steel pipe support position of housing column bottom in advance and aids in bracket,
A jack is placed between auxiliary bracket and steel pipe support, is mainly used in the fine setting of exterior frame column positioning.Treat triangular system
After the completion of inclining steel column unloading, auxiliary bracket is cut off；
(D) the first steel-casting 1 is lifted the top positioning welding of upper exterior frame column 4.
Claims (1)
1. a kind of triangular system inclines steel column measurement and positioning installation method, it is characterised in that the triangular system inclines steel
Post includes：First steel-casting (1), the second steel-casting (2), the 3rd steel-casting (3), exterior frame column (4) and steel beam with box shape (5)；
It is isosceles triangle that the triangular system inclines steel column；First steel-casting (1), the second steel-casting (2), the 3rd casting
Steel part (3) is positioned at the summit of isosceles triangle, waist of the exterior frame column (4) for isosceles triangle；The steel beam with box shape (5) for etc.
The base of lumbar triangle shape；The triangular system inclines steel column and inclines with a vertical 40 °；
The triangular system inclines comprising the following steps that for steel column measurement and positioning installation method：
(A) the second steel-casting (2), the 3rd steel-casting (3) are installed by way of " lifting+sliding "；
(B) lift steel beam with box shape (5)；Arch camber is carried out to steel beam with box shape in advance；This steel beam with box shape is reasonably divided into into 6 points
Section, each segmentation weight demands are less than 25 tons, and each girder steel segmentation is installed to which by arranging temporary support；
(C) exterior frame column (4) is installed；A H type is welded at the correspondence steel pipe support position of housing column bottom in advance and aids in bracket,
A jack is placed between auxiliary bracket and steel pipe support, is mainly used in the fine setting of exterior frame column positioning, is treated that triangular system inclines
Tiltedly after the completion of steel column unloading, auxiliary bracket is cut off；
(D) by the top positioning welding of exterior frame column (4) in the first steel-casting (1) lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172499.4A CN105019667B (en) | 2014-04-28 | 2014-04-28 | A kind of triangular system inclines steel column measurement and positioning installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410172499.4A CN105019667B (en) | 2014-04-28 | 2014-04-28 | A kind of triangular system inclines steel column measurement and positioning installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105019667A CN105019667A (en) | 2015-11-04 |
| CN105019667B true CN105019667B (en) | 2017-04-05 |
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| CN201410172499.4A Active CN105019667B (en) | 2014-04-28 | 2014-04-28 | A kind of triangular system inclines steel column measurement and positioning installation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001115563A (en) * | 1999-10-18 | 2001-04-24 | Hajime Onose | Structure of beam and column |
| JP2004156339A (en) * | 2002-11-07 | 2004-06-03 | Shimizu Corp | Stiffened structure of rigid frame structure |
| CN101435235A (en) * | 2008-12-19 | 2009-05-20 | 北京工业大学 | Steel tube concrete - steel support - steel plate external wrapping concrete shear force wall and manufacturing method thereof |
| CN103015596A (en) * | 2012-12-11 | 2013-04-03 | 山西汾西矿业（集团）有限责任公司 | Detachable steel structure platform and construction method thereof |
| CN103556837A (en) * | 2013-11-19 | 2014-02-05 | 中国五冶集团有限公司 | Method for installing steel column on podium building |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040139690A1 (en) * | 2001-08-20 | 2004-07-22 | Evelio Pina | Form assembly for forming an eave, a roof slab, and a perimeter beam in a monolithic structure and method of forming the same |
-
2014
- 2014-04-28 CN CN201410172499.4A patent/CN105019667B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001115563A (en) * | 1999-10-18 | 2001-04-24 | Hajime Onose | Structure of beam and column |
| JP2004156339A (en) * | 2002-11-07 | 2004-06-03 | Shimizu Corp | Stiffened structure of rigid frame structure |
| CN101435235A (en) * | 2008-12-19 | 2009-05-20 | 北京工业大学 | Steel tube concrete - steel support - steel plate external wrapping concrete shear force wall and manufacturing method thereof |
| CN103015596A (en) * | 2012-12-11 | 2013-04-03 | 山西汾西矿业（集团）有限责任公司 | Detachable steel structure platform and construction method thereof |
| CN103556837A (en) * | 2013-11-19 | 2014-02-05 | 中国五冶集团有限公司 | Method for installing steel column on podium building |
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| CN105019667A (en) | 2015-11-04 |
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