CN105839777A - Line-shaped steel-concrete composite structure member - Google Patents
Line-shaped steel-concrete composite structure member Download PDFInfo
- Publication number
- CN105839777A CN105839777A CN201610196067.6A CN201610196067A CN105839777A CN 105839777 A CN105839777 A CN 105839777A CN 201610196067 A CN201610196067 A CN 201610196067A CN 105839777 A CN105839777 A CN 105839777A
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- China
- Prior art keywords
- concrete
- steel
- cavity
- structure component
- combinative structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a line-shaped steel-concrete composite structure member, and belongs to the steel-concrete structure technical field; the structure member comprises a steel member and concrete; the steel member is formed by connecting steel plates or section steels, thus forming many cavities; certain cavities are poured by concrete, and certain cavities are not poured by concrete. The line-shaped steel-concrete composite structure member can improve structure force bearing performance and industrialization level.
Description
Technical field
In-line steel-concrete combined structure component.
Background technology
Steel concrete combinative structure component has the advantage of xoncrete structure and steel construction, and in building structure, application is more
Come the most extensive.Shear wall bearing capacity is high, and anti-side rigidity is big, is the main lateral resisting structure component of high-level structure.
The combined member cross sections such as steel core concrete column are generally square or circular, give full play to the binding effect of steel pipe.
Steel concrete compound shear wall has the performance advantage of shear wall, has again making and the installation advantage of steel construction；Steel-coagulation
The ratio on the long and short limit in the cross section of local soil type's combination shearing wall is more than 1, and the binding effect of steel reduces, and typically can incite somebody to action by arranging dividing plate
Component separates, and forms steel pipe bundle；Owing to dividing plate is difficult to connect at interlayer, so its stress performance cannot give full play to.Application
Number it is that 201410017182.3 patents disclose a kind of steel concrete compound shear wall, the factory steel pipe of the linearity made
Bundle and building-site pour the concrete composition in steel pipe bundle, and dividing plate is difficult to solder at interlayer, and stress performance cannot fully be sent out
Wave；Concrete cast in situs, the amount of pouring is big, reduces prefabricated rate.
Summary of the invention
In order to solve that existing steel concrete combinative structure component cast-in-place concrete amount is big, stress performance is not enough lacks
Point, improves building industrialization level, and the present invention provides a kind of in-line steel concrete combinative structure component.
The technical scheme is that.
A kind of in-line steel concrete combinative structure component, it is characterised in that described structural elements include steel beam column and
Concrete, described steel beam column is formed by connecting by steel plate or shaped steel, forms multiple cavity, has poured concrete, portion in portion cavity
Divide non-casting concrete in cavity.Taking such technical scheme, being made up of steel plate or shaped steel has a word of more than one cavity
Shape component, casting concrete in portion cavity, concrete pours in factory, or the place outside erecting bed pours,
Form steel precast concrete combined member, improve the industrialized level of component, reduce poured in place concrete amount.
A kind of in-line steel concrete combinative structure component, it is characterised in that the cavity of described casting concrete and not
The cavity interval of casting concrete is arranged；Such technical scheme, adjacent cavity one is taked to pour concrete (prefabricated mixed
Solidifying soil), another non-casting concrete.
A kind of in-line steel concrete combinative structure component, it is characterised in that be provided with bolt on the sidewall of described cavity
Nail, to increase steel and concrete cooperation performance.
A kind of in-line steel concrete combinative structure component, it is characterised in that at the construction field (site) by non-casting concrete
Cavity in fill up concrete.I.e. make band cavity in-line steel beam column and in portion cavity the operation of casting concrete exist
Complete in factory, formed steel precast concrete combinative structure component, installed in place after, water after pouring in other cavitys
Concrete.In other words, described combinative structure component, including the in-line steel beam column of band cavity, in portion cavity, there is concrete
Soil, remaining cavity structural elements install in place after within it casting concrete.
A kind of in-line steel concrete combinative structure component, it is characterised in that the plurality of cavity is by the case of in-line
Shape steel part and one or more dividing plates are constituted.
A kind of in-line steel concrete combinative structure component, it is characterised in that the one or both ends one of described concrete
Cavity is kept in the range of measured length；I.e. the filling length of cavity inner concrete is less than the length of cavity, connects steel the most at the scene
During plate, if bolt connects, bolt has installing space；If welding, concrete during welding steel, will not be damaged.Treat steel
When component has connected casting concrete, in Concrete Filled to this portion cavity.
A kind of in-line steel concrete combinative structure component, it is characterised in that described septum plate length is less than described steel structure
Part；Using such technical scheme, when casting concrete at the construction field (site), the rear pouring concrete at combinative structure component two ends can
It is connected together.
A kind of in-line steel concrete combinative structure component, it is characterised in that have longitudinal bore in described concrete.
The present invention compared with prior art has the advantage that.
(1) building structure industrialized level is improved.The technology Shi Xian factory of existing making in-line steel concrete member
Make the in-line steel beam column of band cavity, transport to building-site casting concrete in cavity, the coagulation in the most all cavitys
Soil is all cast in situs.And combined member disclosed by the invention, first factory makes the in-line steel beam column of band cavity, then in work
Casting concrete in factory's inner portion cavity (this operation can also other places beyond erecting bed complete), is so formed
Component be made up of steel and precast concrete.In erecting bed, casting concrete, i.e. part in other cavitys as required
Concrete in cavity is precast concrete, remaining cavity poured in place concrete as required；Visible technical solution of the present invention
Cast-in-place concrete amount can be substantially reduced, improve the prefabricated rate of building structure, thus improve building structure industrialized level.
(2) stress performance of horizontal joint is ensured.Poured in place concrete in the portion cavity of the present invention, except ensureing to be somebody's turn to do
The seriality of cavity bottom horizontal joint concrete, and cast-in-place concrete can be poured into bottom adjacent cavities, it is ensured that adjacent vacant
The seriality of chamber lower concrete.
(3) ensure that steel diaphragm stress is continuous.In in-line steel concrete combinative structure component, outside plate is by welding
Realize interlayer continuous, but steel diaphragm is difficult to solder to.Use the technology of the present invention, arrange vertical at the scene in the cavity of casting concrete
Reinforcing bar is connected, it is achieved steel diaphragm stress is continuous to anchor.Such as use between the cavity of casting concrete and the cavity of non-casting concrete
Every the organization plan arranged, the cavity at non-casting concrete arranges reinforcing bar near dividing plate, can realize each clapboard stress continuous.
(4) structural elements structure is flexibly, adapts to stress demand.According to member stress situation, select re-entrant portion, concrete
The re-entrant portion etc. poured, or in cavity, arrange vertical reinforcement etc..
(5) stress performance of construction stage assembly unit is improved.In-line steel concrete combinative structure component is as perpendicular
To primary structure member, need to bear bigger construction loads in the construction stage；Relative to existing technology, component portion of the present invention
It is filled with concrete in dividing cavity, significantly improves stress performance, improve construction stage safety.
In-line steel-concrete combined structure component of the present invention is used for vertical supporting member, also can be used for other knots
Structure component.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of an embodiment of the present invention.
Fig. 2 is the schematic cross-section of another kind embodiment of the present invention.
Fig. 3 is the schematic cross-section of another kind embodiment of the present invention.
Fig. 4 is the schematic cross-section of another kind embodiment of the present invention.
Fig. 5 is the schematic cross-section of another kind embodiment of the present invention.
Fig. 6 is the schematic cross-section of another kind embodiment of the present invention.
Fig. 7 is the schematic cross-section of another kind embodiment of the present invention.
Fig. 8 is the schematic cross-section of another kind embodiment of the present invention.
Fig. 9 is the schematic cross-section of another kind embodiment of the present invention.
Figure 10 is the schematic cross-section of another kind embodiment of the present invention.
Figure 11 is the schematic cross-section of another kind embodiment of the present invention.
Figure 12 is the schematic cross-section of another kind embodiment of the present invention.
Figure 13 is the axonometric chart schematic diagram of another kind embodiment of the present invention.
Figure 14 is the axonometric chart schematic diagram of another kind embodiment of the present invention.
Figure 15 is the axonometric chart schematic diagram of another kind embodiment of the present invention.
Figure 16 is the axonometric chart schematic diagram of another kind embodiment of the present invention.
Figure 17 is the axonometric chart schematic diagram of another kind embodiment of the present invention.
Figure 18 is the axonometric chart schematic diagram of another kind embodiment of the present invention.
Labelling implication in accompanying drawing is: pouring concrete 7 after 1 steel beam column 2 dividing plate 3 cavity 4 concrete 5 peg 6
Longitudinal anchor connects reinforcing bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the in-line steel concrete combinative structure component of the present invention is carried out detailed
Describe.
A kind of embodiment of the in-line steel concrete combinative structure component that the present invention proposes, such as Fig. 1, described structure structure
Part includes being connected, by steel plate or shaped steel, the steel beam column 1 formed, and has dividing plate 2 in steel beam column 1, and steel beam column is divided into 2 cavitys, one
Concrete 4(i.e. precast concrete is had) in cavity.
For improving the globality of concrete and steel beam column, described cavity sidewalls has peg 5, such as Fig. 2 12.
The another kind of embodiment of the in-line steel concrete combinative structure component that the present invention proposes, steel beam column 1 is by dividing plate
It is divided into multiple cavity, such as Fig. 2 Fig. 9, Figure 13；The portion cavity of steel beam column is filled with concrete 4(i.e. precast concrete), part is empty
Intracavity does not fill out concrete.Cavity 3 and concrete 4(precast concrete) interval arranges, such as Fig. 3, Fig. 5, Fig. 8, or other are arranged
Mode.In actual application, the cavity of steel beam column and Concrete Filled mode are not limited to accompanying drawing illustrated embodiment.
A kind of practical engineering application embodiment of in-line steel concrete combinative structure component of the present invention, such as figure
10, Figure 11, Figure 12, after being put in place to in-site installation by described in-line steel concrete combinative structure component conveying, is not pouring
Rear pouring concrete 6 is poured in the cavity 3 of concrete.
A kind of practical engineering application embodiment of in-line steel concrete combinative structure component of the present invention, such as figure
11, after described in-line steel concrete combinative structure component conveying is put in place to in-site installation, near 2, dividing plate in cavity 3
Install and be equipped with longitudinal anchor and connect reinforcing bar 7(reinforcing bar 7 one end and be anchored in the concrete of the lower layer of component), water coagulation after then pouring
Soil 6.
A kind of practical engineering application embodiment of in-line steel concrete combinative structure component of the present invention, such as figure
11, Figure 12, after described in-line steel concrete combinative structure component conveying is put in place to in-site installation, in cavity 3 near every
Plate 2 and steel beam column end plate position are provided with longitudinal anchor and connect reinforcing bar 7(reinforcing bar 7 one end and be anchored at the concrete of the lower layer of component
In), then pour rear pouring concrete 6.
A kind of embodiment of in-line steel concrete combinative structure component of the present invention, such as Figure 14, described concrete 4
Cavity is kept in the range of the one or both ends certain length of (precast concrete)；The i.e. filling length of cavity inner concrete 4 is less than
The length of cavity.
A kind of embodiment of in-line steel concrete combinative structure component of the present invention, such as Figure 15, described concrete 4
One or both ends certain area younger sister's fill concrete of (precast concrete).
A kind of embodiment of in-line steel concrete combinative structure component of the present invention, such as Figure 16, such as Figure 17, described
Concrete 4(i.e. precast concrete) one or both ends certain length in the range of keep cavity, the i.e. filling of cavity inner concrete 4
Length is less than the length of cavity, and the length of dividing plate 2 is less than described steel beam column 1.Embodiment described in Figure 16, concrete 4 with every
Plate 2 end is concordant, embodiment described in Figure 17, and concrete 4 is the most concordant with dividing plate 2 end.
A kind of embodiment of in-line steel concrete combinative structure component of the present invention, Figure 18, described concrete 4
Longitudinal bore is had in (precast concrete).
In actual application, the cavity 3 of steel beam column is arranged and concrete 4(precast concrete) arrange be not limited to shown in accompanying drawing real
Execute example.
Claims (8)
1. an in-line steel concrete combinative structure component, it is characterised in that described structural elements includes steel beam column and mixes
Solidifying soil, described steel beam column is formed by connecting by steel plate or shaped steel, forms multiple cavity, has poured concrete, part in portion cavity
Non-casting concrete in cavity.
In-line steel concrete combinative structure component the most according to claim 1, it is characterised in that described in pour coagulation
The cavity of soil and the cavity interval of non-casting concrete are arranged.
In-line steel concrete combinative structure component the most according to claim 1, it is characterised in that on described steel beam column
It is provided with peg.
4. according to the in-line steel concrete combinative structure component described in any one of claim 1-3, it is characterised in that executing
Concrete is filled up in the cavity of non-casting concrete in work scene.
5. according to the in-line steel concrete combinative structure component described in any one of claim 1, it is characterised in that described steel
Component includes box-shaped steel part and one or more dividing plates.
In-line steel concrete combinative structure component the most according to claim 1, it is characterised in that described concrete
Cavity is kept in the range of the certain length of one or both ends.
7. according to the in-line steel concrete combinative structure component described in claim 5 or 6, it is characterised in that described dividing plate
Length is less than described steel beam column.
In-line steel concrete combinative structure component the most according to claim 1, it is characterised in that in described concrete
There is longitudinal bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196067.6A CN105839777A (en) | 2016-03-31 | 2016-03-31 | Line-shaped steel-concrete composite structure member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196067.6A CN105839777A (en) | 2016-03-31 | 2016-03-31 | Line-shaped steel-concrete composite structure member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105839777A true CN105839777A (en) | 2016-08-10 |
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ID=56596285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610196067.6A Pending CN105839777A (en) | 2016-03-31 | 2016-03-31 | Line-shaped steel-concrete composite structure member |
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| Country | Link |
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| CN (1) | CN105839777A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685404A (en) * | 2019-09-16 | 2020-01-14 | 浙江绿筑集成科技有限公司 | Construction method of prefabricated combined structure constructional column |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04323445A (en) * | 1991-04-19 | 1992-11-12 | Nippon Steel Corp | Structure of joint part of concrete filling steel pipe column and flat slab |
| CN201011009Y (en) * | 2007-03-09 | 2008-01-23 | 刘文博 | Cast-in-situ light compound wall |
| CN103015566A (en) * | 2012-12-19 | 2013-04-03 | 北京航空航天大学 | Multiple-chamber type double steel plate concrete combined shear wall |
| CN103074951A (en) * | 2013-01-28 | 2013-05-01 | 长安大学 | Steel plate and high-strength concrete combined shear wall |
| CN103122665A (en) * | 2013-01-18 | 2013-05-29 | 金天德 | Combined-type steel-box-shaped steel plate shear wall |
| CN103850391A (en) * | 2014-01-15 | 2014-06-11 | 浙江杭萧钢构股份有限公司 | Linear steel tube bundle composite structure |
| CN104343131A (en) * | 2013-07-27 | 2015-02-11 | 廖河山 | Semi-prefabricated semi-cast-in-situ underground continuous wall and construction process |
| CN104594561A (en) * | 2014-12-22 | 2015-05-06 | 西安建筑科技大学 | Prefabricated reinforced concrete column with high-performance concrete frame and construction method |
| CN104763080A (en) * | 2015-04-08 | 2015-07-08 | 倪文蛟 | Novel assembled integral-type hollow shear wall structure |
| CN104775547A (en) * | 2015-04-27 | 2015-07-15 | 中国建筑股份有限公司 | Multi-cavity L-shaped encased-steel plate shearing wall |
| CN104895049A (en) * | 2015-05-27 | 2015-09-09 | 广西交通科学研究院 | Prefabrication-cast-in-situ mixed underground continuous wall and construction method thereof |
-
2016
- 2016-03-31 CN CN201610196067.6A patent/CN105839777A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04323445A (en) * | 1991-04-19 | 1992-11-12 | Nippon Steel Corp | Structure of joint part of concrete filling steel pipe column and flat slab |
| CN201011009Y (en) * | 2007-03-09 | 2008-01-23 | 刘文博 | Cast-in-situ light compound wall |
| CN103015566A (en) * | 2012-12-19 | 2013-04-03 | 北京航空航天大学 | Multiple-chamber type double steel plate concrete combined shear wall |
| CN103122665A (en) * | 2013-01-18 | 2013-05-29 | 金天德 | Combined-type steel-box-shaped steel plate shear wall |
| CN103074951A (en) * | 2013-01-28 | 2013-05-01 | 长安大学 | Steel plate and high-strength concrete combined shear wall |
| CN104343131A (en) * | 2013-07-27 | 2015-02-11 | 廖河山 | Semi-prefabricated semi-cast-in-situ underground continuous wall and construction process |
| CN103850391A (en) * | 2014-01-15 | 2014-06-11 | 浙江杭萧钢构股份有限公司 | Linear steel tube bundle composite structure |
| CN104594561A (en) * | 2014-12-22 | 2015-05-06 | 西安建筑科技大学 | Prefabricated reinforced concrete column with high-performance concrete frame and construction method |
| CN104763080A (en) * | 2015-04-08 | 2015-07-08 | 倪文蛟 | Novel assembled integral-type hollow shear wall structure |
| CN104775547A (en) * | 2015-04-27 | 2015-07-15 | 中国建筑股份有限公司 | Multi-cavity L-shaped encased-steel plate shearing wall |
| CN104895049A (en) * | 2015-05-27 | 2015-09-09 | 广西交通科学研究院 | Prefabrication-cast-in-situ mixed underground continuous wall and construction method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685404A (en) * | 2019-09-16 | 2020-01-14 | 浙江绿筑集成科技有限公司 | Construction method of prefabricated combined structure constructional column |
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Application publication date: 20160810 |