CN206245480U - A kind of flat post steel frame supporting structure system of prefabrication and assembly construction - Google Patents
A kind of flat post steel frame supporting structure system of prefabrication and assembly construction Download PDFInfo
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- CN206245480U CN206245480U CN201621257535.8U CN201621257535U CN206245480U CN 206245480 U CN206245480 U CN 206245480U CN 201621257535 U CN201621257535 U CN 201621257535U CN 206245480 U CN206245480 U CN 206245480U
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Abstract
The utility model is related to a kind of flat post steel frame supporting structure system of prefabrication and assembly construction, the system is arranged in partition wall, including many many horizontal girder steels being erected between adjacent two frame column along longitudinal and arranged in parallel frame column, level and the support square steel tube being arranged between neighbouring two horizontal girder steels that intersects, concrete has been poured in described frame column, and the width of described frame column is identical with partition wall thickness.Compared with prior art, the flat post steel frame supporting structure system of the utility model prefabrication and assembly construction avoids the weak point that the high cost of the Lateral Resistant System such as steel pipe bundle shear wall system, shear force of frame wall system that steel house is typically used, steel using amount be big, house type cannot be changeable, meet energy-saving and environment friendly building, the fast demand of speed of application, conforms better to the direction of housing industrialization development.
Description
Technical field
The utility model belongs to structural engineering technical field, is related to a kind of flat post Steel frame-brace knot of prefabrication and assembly construction
Structure system.
Background technology
At present, high-rise steel structure house is typically using steel pipe bundle shear wall, steel frame shear wall and framework (or framework branch
Support, shaped pile frame) etc. lateral force resisting system.Wherein, steel pipe bundle shear wall system is in the initial development stage, by modularization
Steel-pipe welding formation shear wall, internal casting concrete, anti-side rigidity is big and industrialization degree is high.Shear wall's thickness is thick with partition wall
Degree is identical, and architectural effect is good.But, steel pipe bundle shear wall system steel using amount is very big, and in-situ horizontal weld job is more, not only
Influence speed of application and construction quality also is difficult to control, and anti-corrosion is caused because surface area is larger, prevents fires relatively costly, it is comprehensive to pass through
Ji cost is very expensive.The qualitative problems of construction caused due to Construction of Steel Structure quality for occurring recent years is too numerous to enumerate, existing
Field welding is one of them important factor, and Site Welding quality is difficult to control, and very big pollution is caused to environment.
And in steel frame shear wall system, shear wall uses double steel plate shear wall, end is set with internal partition wall with thick side
Steel column is used as shear wall newel post.The length-width ratio of shear wall must be more than 4, and both sides steel plate thickness essential structure control need to set vertical
And transverse stiffener, it is used to meet the rigidity requirement in transport and installation process, in order to avoid produce moderate finite deformation.Sheared in the system
Wall rigidity is larger, but rigidity efficiency, far below support, steel using amount is bigger than normal, thereby increases and it is possible to the later stage can be influenceed to build adjustment.Above two
Structural system cannot all meet the changeable demand of house.
Authorization Notice No. is that a kind of industrialization assembled of CN103206012B patent disclosures is more, Tall Frameworks supporters
System, including steel construction main body grillage, pillar system, support system, the steel construction main body grillage include basic grillage, floor；
Pillar system includes pillar, post cover plate or pillar, post cover plate, column base flange.Support system is by supporting member and support connector
Constitute.Supporting member is divided into prestressing force supporting member and is divided to two kinds of prestressing force supporting member.Factory by the wide beam, narrow beam,
Floor is made of one, and wide beam and narrow beam are and are welded by angle steel or channel-section steel in factory.Pipeline is in wide beam and the abdomen of narrow beam
Pass through between board slot steel, form A bases grillage, B basis grillages and C bases grillage.There is high cost, use steel in the patent support system
Amount is big, house type cannot be changeable etc. weak point.Compared to above-mentioned patent, the utility model structural system support strength is high, consumes steel
Amount is few, while house type can be changed according to user's request.
Utility model content
The purpose of this utility model is exactly to provide one kind for the defect for overcoming above-mentioned prior art to exist not leak outside, and is fitted
For all kinds of buildings, support strength is high, and steel quantity consumption is few, the flat post steel frame-brace structure system of integral rigidity prefabrication and assembly construction high.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of flat post steel frame-brace structure system of prefabrication and assembly construction, the system is arranged in partition wall, including many along longitudinal direction
And frame column arranged in parallel, level are erected at many horizontal girder steels between adjacent two frame column and intersect and set
The support square steel tube between neighbouring two horizontal girder steels is put, concrete has been poured in described frame column, and it is described
The width of frame column is identical with partition wall thickness.
Described frame column is rectangle steel tubing string, and middle cavity is provided with inside the rectangle steel tubing string.
During the depth of section ＜ 600mm of described rectangle steel tubing string, described middle cavity is provided with 1；Described rectangle steel
During depth of section >=the 600mm of tubing string, described middle cavity is provided with 2.
The diaphragm plate for being provided with and being adapted with middle cavity is enclosed along the outer rim of middle cavity inside described rectangle steel tubing string.
Described middle cavity is rectangular hollow chamber, and the right angle of the diaphragm plate being adapted with the rectangular hollow chamber is offered
Stomata.
A pair reinforcement dividing plates arranged in parallel, the reinforcement dividing plate and rectangle steel are provided with inside described rectangle steel tubing string
The depth of section direction of tubing string is perpendicular.
Described reinforcement dividing plate is only configured in horizontal girder steel rigid connection, and strengthens dividing plate and rectangle corresponding thereto
Width of the distance between the side wall of steel pipe column less than horizontal girder steel.
Enclosed between described reinforcement dividing plate and the rectangle steel tubing string of side corresponding to its and be set as a connecting cavity, in the connecting cavity
It is provided with steel plate rib.
The position of described steel plate rib is identical with the position of the web of horizontal girder steel.
The length of described steel plate rib is 50mm.
When practice of construction is built, the function at angle, the frame in the utility model structural system can not be revealed due to Indoor Residential Ecological
Trestle, with thick rectangle steel tubing string, angle is not revealed in column compartment using width and partition wall, meets that house type is changeable, and Late reformation flexibility is big
Demand.Frame column uses rectangle steel tubing string, and Influence on Architecture is small, at the same Saving steel amount, and specification is ripe, while in order that steel
Pipe concrete post jamb slenderness ratio meets code requirement, need to be appropriately arranged with ribbed stiffener.Frame column Inner pouring concretes are reducing section chi
It is very little, integral rigidity is improved, while reducing steel using amount.Beam build-in enters in floorboard, thus can increase building clear height, improves house
Quality, provide the user optimal enjoyment of living.
The flat post steel frame-brace structure system of the utility model prefabrication and assembly construction avoids the steel that steel house is typically used
The deficiency that the high cost of the Lateral Resistant Systems such as tube bank shear wall system, shear force of frame wall system, steel using amount are big, house type cannot be changeable
Part, meets energy-saving and environment friendly building, and the fast demand of speed of application conforms better to the direction of housing industrialization development.Should
System uses the flat post steel core concrete column of super-small, and scantling is small, and angle is not revealed in column compartment, meets that house type is changeable, and the later stage changes
Make the big demand of flexibility.When structure is arranged, it is desirable to which rectangle steel tubing string and support square steel tube are laid in the thick walls of 200mm
Place, does not expose, and component can use prefabrication and assembly construction, and integrated cost is low, and speed of application is fast.
Compared with prior art, the utility model has the characteristics that：
1) the flat post steel frame-brace structure system of the utility model prefabrication and assembly construction, when its structure is arranged, it is desirable to rectangular steel pipe
Post and support square steel tube are laid at the thick walls of 200mm, are not exposed, and are met in set without post, the changeable demand of house type；
2) frame column uses rectangle steel tubing string, and Influence on Architecture is small, and Inner pouring concretes improve overall firm to reduce sectional dimension
Degree, while steel using amount is reduced, and specification is ripe；
3) girder steel is embedded into floor, thus can increase building clear height, improves the quality of house, provides the user optimal
Enjoyment of living.
Brief description of the drawings
Fig. 1 is the top view cross section structural representation that the utility model frame column is assembled with horizontal girder steel；
Fig. 2 is the top view cross section structural representation at the inside diaphragm plate assembling of the utility model frame column；
Description of symbols in figure：
1-rectangle steel tubing string, 2-horizontal girder steel, 3-middle cavity, 4-diaphragm plate, 5-air-vent, 6-strengthen dividing plate,
7-steel plate rib, 8-web, 9-connecting cavity.
Specific embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment：
A kind of flat post steel frame-brace structure system of prefabrication and assembly construction, the system is arranged in partition wall, including many along longitudinal direction
And frame column arranged in parallel, level are erected at many horizontal girder steels 2 between adjacent two frame column and intersect
Be arranged on the support square steel tube between neighbouring two horizontal girder steels 2, poured concrete in frame column, and frame column width
Degree is identical with partition wall thickness.
As shown in Figure 1-2, frame column is rectangle steel tubing string 1, and middle cavity 3 is provided with inside the rectangle steel tubing string 1.Rectangular steel pipe
During the depth of section ＜ 600mm of post 1, middle cavity 3 is provided with 1；During depth of section >=the 600mm of rectangle steel tubing string 1, middle cavity 3
It is provided with 2.The diaphragm plate 4 for being provided with and being adapted with middle cavity 3 is enclosed along the outer rim of middle cavity 3 inside rectangle steel tubing string 1.Middle cavity 3
It is rectangular hollow chamber 3, the right angle of the diaphragm plate 4 being adapted with the rectangular hollow chamber 3 offers air-vent 5.
A pair reinforcement dividing plates 6 arranged in parallel, the reinforcement dividing plate 6 and rectangular steel pipe are provided with inside rectangle steel tubing string 1
The depth of section direction of post 1 is perpendicular.Strengthen dividing plate 6 to be only configured in horizontal 2 rigid connection of girder steel, and strengthen the He of dividing plate 6
Width of the distance between the side wall of rectangle steel tubing string 1 corresponding thereto less than horizontal girder steel 2.Strengthen dividing plate 6 and corresponding to its
Enclosed between the rectangle steel tubing string 1 of side and be set as a connecting cavity 9, steel plate rib 7 is provided with the connecting cavity 9.The position of steel plate rib 7 and water
The position of the web 8 of flat girder steel 2 is identical.The length of steel plate rib 7 is 50mm.
When practice of construction is built, the function at angle, the framework in the present embodiment structural system can not be revealed due to Indoor Residential Ecological
Post, with thick rectangle steel tubing string 1, angle is not revealed in column compartment using width and partition wall, meets that house type is changeable, and Late reformation flexibility is big
Demand.Frame column uses rectangle steel tubing string 1, and Influence on Architecture is small, while Saving steel amount, and specification is ripe, while in order that
Concrete filled steel tube post jamb slenderness ratio meets code requirement, need to be appropriately arranged with ribbed stiffener.Frame column Inner pouring concretes are reducing section
Size, improves integral rigidity, while reducing steel using amount.Beam build-in enters in floorboard, thus can increase building clear height, improves
The quality of residence, provides the user optimal enjoyment of living.
The above-mentioned description to embodiment is to be understood that and use practicality for ease of those skilled in the art
It is new.Person skilled in the art obviously can easily make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiment without by performing creative labour.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art according to announcement of the present utility model, do not depart from improvement that the utility model category made and
Modification all should be within protection domain of the present utility model.
Claims (10)
1. a kind of flat post steel frame-brace structure system of prefabrication and assembly construction, the system is arranged in partition wall, it is characterised in that including
Many many horizontal girder steels (2) being erected between adjacent two frame column along longitudinal and arranged in parallel frame column, level
And the support square steel tube being arranged between neighbouring two horizontal girder steels (2) that intersects, poured in described frame column
Concrete, and the width of described frame column is identical with partition wall thickness.
2. the flat post steel frame-brace structure system of a kind of prefabrication and assembly construction according to claim 1, it is characterised in that described
Frame column be rectangle steel tubing string (1), is provided with middle cavity (3) inside the rectangle steel tubing string (1).
3. the flat post steel frame-brace structure system of a kind of prefabrication and assembly construction according to claim 2, it is characterised in that described
Rectangle steel tubing string (1) depth of section ＜ 600mm when, described middle cavity (3) is provided with 1；Described rectangle steel tubing string (1)
Depth of section >=600mm when, described middle cavity (3) is provided with 2.
4. the flat post steel frame-brace structure system of a kind of prefabrication and assembly construction according to claim 3, it is characterised in that described
The internal outer rim along middle cavity (3) of rectangle steel tubing string (1) enclose the diaphragm plate (4) for being provided with and being adapted with middle cavity (3).
5. the flat post steel frame-brace structure system of a kind of prefabrication and assembly construction according to claim 3, it is characterised in that described
Middle cavity (3) be rectangular hollow chamber (3), the right angle of the diaphragm plate (4) being adapted with the rectangular hollow chamber (3) is offered
Stomata (5).
6. the flat post steel frame-brace structure system of a kind of prefabrication and assembly construction according to claim 2, it is characterised in that described
Rectangle steel tubing string (1) inside be provided with a pair reinforcement dividing plates (6) arranged in parallel, the reinforcement dividing plate (6) and rectangular steel pipe
The depth of section direction of post (1) is perpendicular.
7. the flat post steel frame-brace structure system of a kind of prefabrication and assembly construction according to claim 6, it is characterised in that described
Reinforcement dividing plate (6) be only configured in horizontal girder steel (2) rigid connection, and strengthen dividing plate (6) and rectangle steel corresponding thereto
Width of the distance between the side wall of tubing string (1) less than horizontal girder steel (2).
8. the flat post steel frame-brace structure system of a kind of prefabrication and assembly construction according to claim 7, it is characterised in that described
Reinforcement dividing plate (6) and the rectangle steel tubing string (1) of side corresponding to its between enclose and be set as a connecting cavity (9), in the connecting cavity (9)
It is provided with steel plate rib (7).
9. the flat post steel frame-brace structure system of a kind of prefabrication and assembly construction according to claim 8, it is characterised in that described
Steel plate rib (7) position it is identical with the position of the web (8) of horizontal girder steel (2).
10. the flat post steel frame-brace structure system of a kind of prefabrication and assembly construction according to claim 8, it is characterised in that described
Steel plate rib (7) length be 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257535.8U CN206245480U (en) | 2016-11-23 | 2016-11-23 | A kind of flat post steel frame supporting structure system of prefabrication and assembly construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621257535.8U CN206245480U (en) | 2016-11-23 | 2016-11-23 | A kind of flat post steel frame supporting structure system of prefabrication and assembly construction |
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| Publication Number | Publication Date |
|---|---|
| CN206245480U true CN206245480U (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621257535.8U Active CN206245480U (en) | 2016-11-23 | 2016-11-23 | A kind of flat post steel frame supporting structure system of prefabrication and assembly construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759904A (en) * | 2016-11-23 | 2017-05-31 | 同济大学建筑设计研究院(集团)有限公司 | A kind of flat post steel frame supporting structure system of prefabrication and assembly construction |
| CN108035444A (en) * | 2017-12-25 | 2018-05-15 | 北京千城集成房屋有限公司 | A kind of connection method of double steel plate shear wall and floor negative reinforcement |
-
2016
- 2016-11-23 CN CN201621257535.8U patent/CN206245480U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759904A (en) * | 2016-11-23 | 2017-05-31 | 同济大学建筑设计研究院(集团)有限公司 | A kind of flat post steel frame supporting structure system of prefabrication and assembly construction |
| CN108035444A (en) * | 2017-12-25 | 2018-05-15 | 北京千城集成房屋有限公司 | A kind of connection method of double steel plate shear wall and floor negative reinforcement |
| CN108035444B (en) * | 2017-12-25 | 2023-04-14 | 北京千城集成房屋有限公司 | Method for connecting double-steel-plate shear wall and floor slab hogging moment reinforcing steel bars |
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