CN110616851A - Floor system device with beam and provided with flat support column cap and construction method of floor system device - Google Patents
Floor system device with beam and provided with flat support column cap and construction method of floor system device Download PDFInfo
- Publication number
- CN110616851A CN110616851A CN201910842998.2A CN201910842998A CN110616851A CN 110616851 A CN110616851 A CN 110616851A CN 201910842998 A CN201910842998 A CN 201910842998A CN 110616851 A CN110616851 A CN 110616851A
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- China
- Prior art keywords
- column
- cap
- floor system
- caps
- end 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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
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- 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)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a floor system device with a beam and a flat support column cap and a construction method thereof, wherein the floor system device with the beam and the flat support column cap comprises the following steps: a plurality of columns, caps, beams and floors; the bottom end of the column body is arranged on the ground; the upper end of the column body is arranged in the center of the bottom end of the column cap; the upper end surface of the column cap is connected with the bottom surface of the floor system; the two column caps are connected through a beam; the upper end surface and the lower end surface of the beam are flush with the upper end surface and the lower end surface of the column cap; and reinforcing steel bars are arranged in the column body, the column caps, the beams and the floor system. This device reasonable in design, convenient to use has reduced the span of roof beam through set up the cap on the cylinder, thereby reduces the roof beam height and reduces the cost.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a floor system device with a beam and a flat support column cap and a construction method thereof.
Background
The common structural forms of the top plate of the basement are a beam plate structure and a flat slab structure. The beam slab structure has the advantages that: 1. the stress is clear; 2. the rigidity of the structure outside the plane is relatively good, and the use is not limited. Disadvantages of the beam-slab structure: 1. because the action of the beam cannot be fully considered according to the classical beam-slab stress theory, the beam section is very large, the storey height of the basement is high, and the manufacturing cost of the vertical component is increased; 2. the water buoyancy of the bottom plate is increased due to the increase of the layer height, so that the anti-floating cost and the civil engineering cost of the bottom plate are increased; 3. and the floor height is increased, so that the ordinary running cost of the basement is increased. The flat slab structure has the advantages that: compared with a beam-slab structure, the floor height is reduced, so that the civil construction cost and the ordinary running cost of the basement are reduced; the disadvantages are as follows: the out-of-plane stiffness of the structure is poor,
the use has great limitation, and according to the current structural specification, areas with earthquake-proof requirements cannot adopt a flat slab structure in the relevant range of a main building for basements with upper buildings.
Disclosure of Invention
The invention aims to provide a floor system device with a beam and a flat support column cap and a construction method thereof.
In order to achieve the above object, the present invention employs the following:
a flat cap-supported floor system device with beams comprises: a plurality of columns, caps, beams and floors; the bottom end of the column body is arranged on the ground; the upper end of the column body is arranged in the center of the bottom end of the column cap; the upper end surface of the column cap is connected with the bottom surface of the floor system; the two column caps are connected through a beam; the upper end surface and the lower end surface of the beam are flush with the upper end surface and the lower end surface of the column cap; and reinforcing steel bars are arranged in the column body, the column caps, the beams and the floor system.
Preferably, the column cap is flat, and the upper end face of the column cap is connected with the lower end face of the floor system; the lower end surface of the column cap is connected with the upper end of the column body; the horizontal cross-sectional area of the cap is greater than the horizontal cross-sectional area of the post.
Preferably, the horizontal section of the column cap and the horizontal section of the column body are both rectangular; the length and width of the horizontal section of the column cap are both greater than the length and width of the horizontal section of the column body.
Preferably, the columns, caps, beams and reinforcing bars in the floor are interconnected.
A method of constructing a flat cap floor system, the method being used to construct a flat cap floor system according to any of claims 1 to 3, comprising the steps of:
arranging a plurality of columns on the ground;
a column cap is arranged at the upper end of the column body;
the two column caps are connected through a beam;
the floor system is fixed on the column caps and the beams;
the cap is the same height as the beam.
Preferably, the column cap, the beam and the floor are all provided with steel bars, and the column, the column cap, the beam and the floor are connected with each other.
The invention has the following advantages:
the device has reasonable design and convenient use, reduces the span of the beam by arranging the column cap on the column body, reduces the height of the beam so as to reduce the layer height and reduce the manufacturing cost; the beam height is reduced by adding the column caps, so that the floor height of the basement is reduced, the construction difficulty is reduced, and the manufacturing cost is reduced.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a bottom view of the column, cap and beam of the present invention.
Figure 2 is a bottom view of the column, cap, floor and beam of the present invention.
Figure 3 is a cross-sectional view of a cap and floor according to the present invention.
Figure 4 is a perspective view of a cap and floor system according to the present invention.
In the figures, the various reference numbers are:
1-column body, 2-column cap, 3-beam, 4-floor and 5-reinforcing steel bar.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below in connection with preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 to 4, a floor system with a flat cap for a flat support comprises: a plurality of columns 1, column caps 2, beams 3 and floor systems 4; the bottom end of the column body 1 is arranged on the ground; the upper end of the column body 1 is arranged in the center of the bottom end of the column cap 2; the upper end surface of the column cap 2 is connected with the bottom surface of the floor 4; the two column caps 2 are connected through a beam 3; the upper end surface and the lower end surface of the beam 3 are flush with the upper end surface and the lower end surface of the column cap 2; and reinforcing steel bars 5 are arranged in the column body 1, the column cap 2, the beam 3 and the floor 4.
Further, the cap 2 is flat; the upper end surface of the column cap 2 is connected with the lower end surface of the floor 4; the lower end surface of the column cap 2 is connected with the upper end of the column body 1; the horizontal cross-sectional area of the column 2 is larger than that of the column body 1.
Further, the horizontal section of the column cap 2 and the horizontal section of the column body 1 are both rectangular; the length and the width of the horizontal section of the column cap 2 are both larger than those of the column body 1.
Further, the columns 1, the caps 2, the beams 3 and the reinforcing steel bars in the floor 4 are connected with each other.
A method of constructing a flat cap floor system, the method being used to construct a flat cap floor system according to any of claims 1 to 3, comprising the steps of:
arranging a plurality of columns 1 on the ground; the column 1 is arranged to support the column cap 2 and the floor 4.
A column cap 2 is arranged at the upper end of the column body 1; through setting up cap 2, increased the support area of cylinder 1 with superstructure 4.
The two column caps 2 are connected through a beam 3; the beams 3 are connected into a whole through connection.
The floor 4 is fixed on the column cap 2 and the beam 3; the supporting force for the floor 4 is increased.
The cap 2 is the same height as the beam 3; so as to better support the floor 4 and connect with the floor.
Furthermore, reinforcing steel bars 5 are arranged in the column body 1, the column cap 2, the beam 3 and the floor 4, and the reinforcing steel bars 5 in the column body 1, the column cap 2, the beam 3 and the floor 4 are connected with each other.
The working principle of the device is as follows: a column cap 2 is added on the top of the column body 1, and the height of the column cap 2 is determined by the height of the beam. Set up roof beam 3 between the cap 2, the height of roof beam 3 is decided by the calculation, and the height of cap 2 is the same with the height of roof beam 3, and the span of roof beam 3 reduces, and it reduces to reduce back beam 3 arrangement of reinforcement. The plate calculation is a beam-plate cooperative calculation principle, and the reinforcing bar is smaller than that of a flat slab. The comprehensive cost is lower than that of the beam floor and the flat floor.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (6)
1. The utility model provides a flat support column cap in area has roof beam device, its characterized in that includes: a plurality of columns, caps, beams and floors; the bottom end of the column body is arranged on the ground; the upper end of the column body is arranged in the center of the bottom end of the column cap; the upper end surface of the column cap is connected with the bottom surface of the floor system; the two column caps are connected through a beam; the upper end surface and the lower end surface of the beam are flush with the upper end surface and the lower end surface of the column cap; and reinforcing steel bars are arranged in the column body, the column caps, the beams and the floor system.
2. A floor system with beams having flat caps according to claim 1, characterised in that said caps are flat; the upper end surface of the column cap is connected with the lower end surface of the floor system; the lower end surface of the column cap is connected with the upper end of the column body; the horizontal cross-sectional area of the cap is greater than the horizontal cross-sectional area of the post.
3. A floor system with beams having flat supporting caps as claimed in claim 1, characterised in that the horizontal section of said caps and of said columns is rectangular; the length and width of the horizontal section of the column cap are both greater than the length and width of the horizontal section of the column body.
4. A flat cap floor system according to claim 1, wherein the columns, caps, beams and reinforcing in the floor system are interconnected.
5. A method of constructing a flat cap floor system, the method being used to construct a flat cap floor system according to any of claims 1 to 4, comprising the steps of:
arranging a plurality of columns on the ground;
a column cap is arranged at the upper end of the column body;
the two column caps are connected through a beam;
the floor system is fixed on the column caps and the beams;
the cap is the same height as the beam.
6. A method as claimed in claim 5, wherein the columns, caps, beams and floor system are provided with reinforcing bars, and the columns, caps, beams and floor system are interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842998.2A CN110616851A (en) | 2019-09-06 | 2019-09-06 | Floor system device with beam and provided with flat support column cap and construction method of floor system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842998.2A CN110616851A (en) | 2019-09-06 | 2019-09-06 | Floor system device with beam and provided with flat support column cap and construction method of floor system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110616851A true CN110616851A (en) | 2019-12-27 |
Family
ID=68922643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910842998.2A Pending CN110616851A (en) | 2019-09-06 | 2019-09-06 | Floor system device with beam and provided with flat support column cap and construction method of floor system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110616851A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265866A (en) * | 2018-03-28 | 2018-07-10 | 吴葆永 | Bolumn cap radiates the novel floor system of cross coupling |
-
2019
- 2019-09-06 CN CN201910842998.2A patent/CN110616851A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265866A (en) * | 2018-03-28 | 2018-07-10 | 吴葆永 | Bolumn cap radiates the novel floor system of cross coupling |
| CN108265866B (en) * | 2018-03-28 | 2024-04-09 | 吴葆永 | Column cap radiation cross Liang Xinxing floor system |
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