CN107090933A - A kind of vaulted installation of ceiling method of steel skeleton - Google Patents
A kind of vaulted installation of ceiling method of steel skeleton Download PDFInfo
- Publication number
- CN107090933A CN107090933A CN201710445597.4A CN201710445597A CN107090933A CN 107090933 A CN107090933 A CN 107090933A CN 201710445597 A CN201710445597 A CN 201710445597A CN 107090933 A CN107090933 A CN 107090933A
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- Prior art keywords
- dome
- main joist
- vaulted
- installation
- suspension rod
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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
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of vaulted installation of ceiling method of steel skeleton, comprise the following steps：First：Centered on the center of circle at vault bottom, grid is set up according to setting spacing, coordinate of the lattice point relative to the center of circle and the distance apart from the center of circle of grid is calculated；Second：Using any diameter at vault bottom as base, according to the sagitta of dome, dome section circular arc is determined；3rd：According to the lattice point of grid apart from the distance in the center of circle, vertical distance of the lattice point apart from dome is calculated；4th：Three-dimensional coordinate of the suspension centre on dome relative to the center of circle is calculated apart from the vertical distance of dome according to the coordinate and lattice point of lattice point, and be labeled in the correspondence position of dome, the installation accuracy of dome is improved, while improving the rigidity of dome, durability, stability.
Description
Technical field
The present invention relates to technical field of buildings, a kind of vaulted installation of ceiling method of steel skeleton is related specifically to.
Background technology
In top-grade building decorative ornament engineering, preferable decorative effect, some works are realized frequently with vaulted curved surface furred ceiling
Journey can also carry out flawless finish processing, including air brushing, the wallpaper even technique such as goldleaf in dome surface layer (such as plasterboard), and this is right
The construction quality of vaulted furred ceiling proposes higher requirement, is difficult to repair if going wrong, and causes huge loss.
Large area dome in top-grade building decorative engineering, should not only have round and smooth curved surface, should also have preferably whole
Body rigidity, stability, durability.
The content of the invention
The purpose of the present invention aims to provide good a kind of good rigidity, stability, good endurance, high-precision steel skeleton is vaulted hangs
Push up installation method.
The vaulted installation of ceiling method of steel skeleton that the present invention is provided, comprises the following steps：
First：Centered on the center of circle at vault bottom, grid is set up according to setting spacing, the lattice point of grid is calculated relative to circle
The coordinate of the heart and the distance apart from the center of circle；
Second：Using any diameter at vault bottom as base, according to the sagitta of dome, dome section circular arc is determined；
3rd：According to the lattice point of grid apart from the distance in the center of circle, vertical distance of the lattice point apart from dome is calculated；
4th：According to the coordinate and lattice point of lattice point apart from the vertical distance of dome calculate suspension centre on dome relative to
The three-dimensional coordinate in the center of circle, and be labeled in the correspondence position of dome；
5th：Three-dimensional coordinate according to the suspension centre on dome relative to the center of circle is cut to suspension rod, main joist and false keel respectively
It is cut into type；
6th:Suspension rod is fixed on floor slab bottoms, main joist is welded on boom foot, the fixed joint dragon between main joist
Bone, plasterboard is fixed in the bottom surface of main joist and false keel, and surface layer is formed in gypsum board surface Puttying, and surface layer is carried out in surface layer
Construction.
It is preferred that, the difference of the height of floor and the height of dome is less than the Cutting Length of suspension rod.
It is preferred that, a vertical center line is drawn on the stationary plane of suspension rod and main joist, in center line and main joist bottom surface
Point of intersection draw a horizontal linear, when main joist is welded on suspension rod, the intersection point of vertical center line and horizontal linear and master
Align keel bottom surface.
It is preferred that, suspension rod is set to angle steel suspension rod.
It is preferred that, corner brace is fixed to floor slab bottoms, angle steel suspension rod and corner brace are welded and fixed.
It is preferred that, main joist is set to steel side and leads to main joist.
It is preferred that, false keel is set to light steel paired joist, and false keel is fixed with main joist by turning tail screw.
It is preferred that, when fixing plasterboard in the bottom surface of main joist and false keel, plasterboard is first fixed in the middle of dome, then
Plasterboard is fixed by row to both sides successively.
It is preferred that, white glue with vinyl is filled out in the seam crossing of plasterboard, bandage or brown paper are pasted into seam crossing by white glue with vinyl,
After Puttying again after white glue with vinyl drying.
The vaulted installation of ceiling method of steel skeleton that the present invention is provided, by main joist, false keel, suspension rod advance meter
Calculate, main joist, false keel, suspension rod are processed according to the data for calculating acquisition, the installation accuracy of dome is improved, carries simultaneously
The high rigidity of dome, durability, stability.
The main view of the specific embodiment for the vault type furred ceiling that Fig. 1 obtains for the vaulted installation of ceiling method of steel skeleton that invention is provided
Figure；
Fig. 2 is the upward view of Fig. 1 vault type furred ceiling；
The installation steps of plasterboard in the vaulted installation of ceiling method of steel skeleton that Fig. 3-5 provides for invention；
The flow chart for the vaulted installation of ceiling method of steel skeleton that Fig. 6 provides for invention.
Embodiment
The core of the present invention is there is provided the vaulted installation of ceiling method of steel skeleton, by main joist, false keel, suspension rod
Precalculate, main joist, false keel, suspension rod be processed according to the data for calculating acquisition, the installation accuracy of dome is improved,
The rigidity, durability, stability of dome are improved simultaneously.
In order that those skilled in the art more fully understands technical scheme, with reference to specific embodiment pair
The present invention is described in further detail.
With reference to Fig. 1-2,6, the vaulted installation of ceiling method of steel skeleton disclosed by the invention comprises the following steps：
First：Centered on the center of circle at vault bottom, grid is set up according to setting spacing, the lattice point of grid is calculated relative to circle
The coordinate of the heart and the distance apart from the center of circle；
Second：Using any diameter at vault bottom as base, according to the sagitta of dome, dome section circular arc is determined；
3rd：According to the lattice point of grid apart from the distance in the center of circle, vertical distance of the lattice point apart from dome is calculated；
4th：According to the coordinate and lattice point of lattice point apart from the vertical distance of dome calculate suspension centre on dome relative to
The three-dimensional coordinate in the center of circle, and be labeled in the correspondence position of dome；
5th：Three-dimensional coordinate according to the suspension centre on dome relative to the center of circle is cut to suspension rod, main joist and false keel respectively
It is cut into type；
6th:Suspension rod is fixed on floor slab bottoms, main joist is welded on boom foot, the fixed joint dragon between main joist
Bone, plasterboard is fixed in the bottom surface of main joist and false keel, and surface layer is formed in gypsum board surface Puttying, and surface layer is carried out in surface layer
Construction.
In an embodiment of the present invention, by being precalculated to main joist, false keel, suspension rod, obtained according to calculating
Data are processed to main joist, false keel, suspension rod, improve the installation accuracy of dome, while improving the rigid, resistance to of dome
Long property, stability, dome can accurately measure curved surface each point to the height of vault baseplane by a series of rigorous complete methods,
Accurate data is provided for the surveying setting-out of vaulted furred ceiling, positioning shaping.The measuring method is simple and practical, by CAD mapping softwares
It can be rapidly completed, in particular cases even complete all to calculate using ruler, compasses Freehandhand-drawing, led to by angle steel suspension rod and steel side
Be welded and fixed to form overall steel skeleton, it is ensured that the integral rigidity and stability of vaulted ceiling structure.
Further, the difference of the height of floor and the height of dome is less than the Cutting Length of suspension rod.
In an embodiment of the present invention, determine that every angle steel suspension rod processing length need to consider following factor：Furred ceiling design mark
Height, angle steel suspension rod end at each suspension centre of curved surface that high, live structure roof absolute altitude, Part I are measured relative to vault baseplane
Head arrives mounting distance, structure roof construction error of dome curved surface surface layer etc..With reference to factors above, it can be stayed during processing angle steel suspension rod
Go out certain surplus, redundance is cut off after suspended ceiling framework completes to install further according to being actually needed, it is to avoid suspension rod occur
Too short situation, improves the efficiency of assembling, meanwhile, it is easy to the fixation of suspension rod and main joist.
Further, a vertical center line is drawn on the stationary plane of suspension rod and main joist, in center line and main joist bottom
The point of intersection in face draws a horizontal linear, when main joist is welded on suspension rod, the intersection point of vertical center line and horizontal linear with
Align main joist bottom surface.
In an embodiment of the present invention, select certain to arrange angle steel suspension rod and carry out main joist installation, steel side is led into main joist first
Middle part welded with the angle steel suspension rod in the middle of the row, the side of ensuring leads to the level of main joist base and cross hairs mark during welding
Straight line is concordant, and its two ends is naturally drooped using the elasticity and gravity of its material itself, and whole keel are in natural curve.By main dragon
Bone midpoint is completed after welding with middle angle steel, then prolongs cross hairs mark position progress of two edge directions successively with other angle steel suspension rods
It can artificially apply stress in welding, installation process to be adjusted the degree of crook of main joist, make main joist base and each angle steel
The intersection point alignment of the cross mark line of suspension rod, it is ensured that the installation accuracy of main joist, and then ensure the whole structure of dome curved surface.
Further, suspension rod is set to angle steel suspension rod.
In an embodiment of the present invention, suspension rod is set to angle steel suspension rod, using the rigidity reinforced of angle steel to main joist of suspended ceiling
Support, for offsetting mount stress of the main joist by curved generation.
Further, corner brace is fixed to floor slab bottoms, angle steel suspension rod and corner brace is welded and fixed.
Further, main joist is set to the logical main joist in steel side.
In an embodiment of the present invention, main joist is set to the logical main joist in steel side, the material stiffness and bullet for utilizing steel side to lead to
Property deformability realize dome skeleton moulding, and weld to form rigidly connected overall skeleton by itself and angle steel suspension rod, improve
The intensity and reliability of vaulted furred ceiling.
Further, false keel is set to light steel paired joist, and false keel is fixed with main joist by turning tail screw.
In an embodiment of the present invention, the density of false keel can be changed for different processing requests, that is, adjusted
Spacing between false keel, false keel is closeer, and reliability is higher, and structural strength is bigger, can lift construction quality.
Further, when fixing plasterboard in the bottom surface of main joist and false keel, plasterboard is first fixed in the middle of dome, so
Plasterboard is fixed by row to both sides successively afterwards.
With reference to Fig. 3-5, further, white glue with vinyl is filled out in the seam crossing of plasterboard, bandage or brown paper are passed through into white glue with vinyl
Seam crossing is pasted, after Puttying again after white glue with vinyl drying.
In an embodiment of the present invention, surface layer uses double-deck plasterboard to increase surface thickness, and then improves surface layer intensity
And entire firmness.First row plasterboard first is installed in the middle part of vaulted furred ceiling, is then installed by row to both sides successively.Plasterboard
Facing joint takes crack resistence measure, can mix 108 glue using filleting gypsum and fill up plasterboard seam, then bandage or brown paper are led to
Cross white glue with vinyl and paste seam crossing, it is to be dried after Puttying again, prevent plasterboard from ftractureing, the installation for solving vaulted furred ceiling easily goes out
The problem of existing cumulative errors.Surface layer needs to carry out the surface constructions such as emulsion paint, air brushing, wallpaper or goldleaf according to design, improves
Construction quality.
Specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
The bright method and its core concept for being only intended to help to understand the present invention.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improvement
Also fallen into modification in the protection domain of the claims in the present invention.
Claims (9)
1. a kind of vaulted installation of ceiling method of steel skeleton, it is characterised in that comprise the following steps：
First：Centered on the center of circle at vault bottom, grid is set up according to setting spacing, the lattice point of the grid is calculated relative to institute
State the coordinate and the distance apart from the center of circle in the center of circle；
Second：Using any diameter at vault bottom as base, according to the sagitta of dome, the dome section circular arc is determined；
3rd：According to the lattice point of the grid apart from the distance in the center of circle, the lattice point is calculated apart from the perpendicular of the dome
Straight distance；
4th：Hanging on dome is calculated apart from the vertical distance of the dome according to the coordinate of the lattice point and the lattice point
The three-dimensional coordinate relative to the center of circle is put, and is labeled in the correspondence position of the dome；
5th：Three-dimensional coordinate according to the suspension centre on the dome relative to the center of circle is respectively to suspension rod, main joist and pair dragon
Bone excision forming；
6th:The suspension rod is fixed on floor slab bottoms, the main joist is welded on the boom foot, in the main joist
Between fix the false keel, main joist and false keel bottom surface fix plasterboard, gypsum board surface Puttying formed face
Layer, surface construction is carried out in the surface layer.
2. the vaulted installation of ceiling method of steel skeleton according to claim 1, it is characterised in that the height of floor and dome
The difference of height is less than the Cutting Length of the suspension rod.
3. the vaulted installation of ceiling method of steel skeleton according to claim 2, it is characterised in that in the suspension rod and the master
A vertical center line is drawn on the stationary plane of keel, the point of intersection in the center line Yu the main joist bottom surface draws a level
Straight line, when the main joist is welded on the suspension rod, the intersection point of the vertical center line and the horizontal linear with it is described
Align main joist bottom surface.
4. the vaulted installation of ceiling method of steel skeleton according to claim 1, it is characterised in that the suspension rod is set to angle steel
Suspension rod.
5. the vaulted installation of ceiling method of steel skeleton according to claim 4, it is characterised in that corner brace is fixed to floor bottom
Portion, the angle steel suspension rod is welded and fixed with corner brace.
6. the vaulted installation of ceiling method of steel skeleton according to claim 1, it is characterised in that the main joist is set to steel
The logical main joist in side.
7. the vaulted installation of ceiling method of steel skeleton according to claim 1, it is characterised in that the false keel is set to gently
Steel paired joist, the false keel is fixed with the main joist by turning tail screw.
8. the vaulted installation of ceiling method of steel skeleton according to claim 1, it is characterised in that in main joist and false keel
When plasterboard is fixed in bottom surface, plasterboard is first fixed in the middle of dome, then plasterboard is fixed by row to both sides successively.
9. the vaulted installation of ceiling method of steel skeleton according to claim 1, it is characterised in that filled out in the seam crossing of plasterboard
White glue with vinyl, seam crossing is pasted by bandage or brown paper by white glue with vinyl, after Puttying again after white glue with vinyl drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445597.4A CN107090933A (en) | 2017-06-13 | 2017-06-13 | A kind of vaulted installation of ceiling method of steel skeleton |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445597.4A CN107090933A (en) | 2017-06-13 | 2017-06-13 | A kind of vaulted installation of ceiling method of steel skeleton |
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| Publication Number | Publication Date |
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| CN107090933A true CN107090933A (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710445597.4A Pending CN107090933A (en) | 2017-06-13 | 2017-06-13 | A kind of vaulted installation of ceiling method of steel skeleton |
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Citations (8)
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|---|---|---|---|---|
| US6912488B1 (en) * | 1998-09-18 | 2005-06-28 | Nasser Saebi | Method of constructing curved structures as part of a habitable building |
| US7389612B1 (en) * | 2001-08-09 | 2008-06-24 | Fischbeck Richard D | Geodesic structure |
| CN103615046A (en) * | 2013-12-11 | 2014-03-05 | 中国建筑装饰集团有限公司 | Hyperbolic circular arc wood dome and construction and installation method thereof |
| CN204940649U (en) * | 2015-07-31 | 2016-01-06 | 深圳市富山厚土建材有限公司 | A kind of module unit type dome assembly |
| CN105421643A (en) * | 2015-12-22 | 2016-03-23 | 中国建筑第六工程局有限公司 | Arched curved-surface suspended ceiling and manufacturing method thereof |
| CN205688579U (en) * | 2016-05-25 | 2016-11-16 | 青岛海川建设集团有限公司 | A kind of big dome structure of superelevation |
| CN106223523A (en) * | 2016-08-16 | 2016-12-14 | 深圳海外装饰工程有限公司 | One prays hanging type plasterboard BAIYE moulding construction method under the dome of hall |
| CN106437170A (en) * | 2016-04-17 | 2017-02-22 | 北京工业大学 | Installation method for annular cross cable system supporting dome structure |
-
2017
- 2017-06-13 CN CN201710445597.4A patent/CN107090933A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6912488B1 (en) * | 1998-09-18 | 2005-06-28 | Nasser Saebi | Method of constructing curved structures as part of a habitable building |
| US7389612B1 (en) * | 2001-08-09 | 2008-06-24 | Fischbeck Richard D | Geodesic structure |
| CN103615046A (en) * | 2013-12-11 | 2014-03-05 | 中国建筑装饰集团有限公司 | Hyperbolic circular arc wood dome and construction and installation method thereof |
| CN204940649U (en) * | 2015-07-31 | 2016-01-06 | 深圳市富山厚土建材有限公司 | A kind of module unit type dome assembly |
| CN105421643A (en) * | 2015-12-22 | 2016-03-23 | 中国建筑第六工程局有限公司 | Arched curved-surface suspended ceiling and manufacturing method thereof |
| CN106437170A (en) * | 2016-04-17 | 2017-02-22 | 北京工业大学 | Installation method for annular cross cable system supporting dome structure |
| CN205688579U (en) * | 2016-05-25 | 2016-11-16 | 青岛海川建设集团有限公司 | A kind of big dome structure of superelevation |
| CN106223523A (en) * | 2016-08-16 | 2016-12-14 | 深圳海外装饰工程有限公司 | One prays hanging type plasterboard BAIYE moulding construction method under the dome of hall |
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|---|
| 武利平: "铁路客站高大空间装饰吊顶施工技术研究", 《建筑技术》 * |
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