CN205677070U - A kind of building frame construction - Google Patents
A kind of building frame construction Download PDFInfo
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- CN205677070U CN205677070U CN201620523728.7U CN201620523728U CN205677070U CN 205677070 U CN205677070 U CN 205677070U CN 201620523728 U CN201620523728 U CN 201620523728U CN 205677070 U CN205677070 U CN 205677070U
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- frame beam
- prefabricated concrete
- concrete post
- building
- main frame
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Abstract
The utility model discloses a kind of building frame construction, including some building foundations；The Prefabricated Concrete post being installed on each building foundation；The multiple single span floors being arranged on Prefabricated Concrete post；Each single span floor includes the Vierendeel girder being arranged on Prefabricated Concrete post and the superimposed sheet being fixed on Vierendeel girder；Vierendeel girder includes main frame beam and secondary frame beam；Main frame beam and secondary frame beam are separately mounted on adjacent four piece Prefabricated Concrete post.Prefabricated Concrete post of the present utility model is fixed on the ground by building foundation, and use main frame beam, secondary frame beam and secondary beam has built the support to superimposed sheet simultaneously so that superimposed sheet is more easy to install, and improves installation effectiveness；This utility model optimizes the connected mode between beam column simultaneously, is connected as one by the screw shell of offside by built-in reinforcing bar, and makes Prefabricated Concrete post more stable with the connection of Vierendeel girder.
Description
Technical field
This utility model relates to technical field of building construction, be specifically related to a kind of prefabrication frame structure and
Its construction method.
Background technology
In existing building frame, beam-column connection is one of important content of its Architectural Structure Design, beam-to-column joint
Node is transmission bending moment and the significant points of shearing, directly affects the overall performance under structure loaded condition and coupled component
Load-carrying properties.
In traditional fabric structure, such as by reinforced concrete-bar net the structure that is equipped with concrete casting molding, permissible
Meet the needs that building uses to a certain extent；Another kind is assembled, i.e. uses prefabricated structural column and precast beam to carry out
Assembling uses.In actual implementation process, long containing number of drawbacks, such as engineering time in prior art, beam-to-column joint steady
Qualitative difference, leaves over a large amount of support means the most recyclable after construction.
Utility model content
The purpose of this utility model is to provide a kind of prefabricated assembled building frame construction.
For reaching above-mentioned purpose, an embodiment of the present utility model provides a kind of building frame construction, including:
Some building foundations；
The Prefabricated Concrete post being installed on each building foundation；
The multiple single span floors being arranged on Prefabricated Concrete post；
Each single span floor includes the Vierendeel girder being arranged on Prefabricated Concrete post and the superimposed sheet being fixed on Vierendeel girder；Framework
Beam includes main frame beam and secondary frame beam, and main frame beam is provided with secondary beam；Main frame beam and secondary frame beam are separately mounted to phase
On four adjacent Prefabricated Concrete posts.
One of prioritization scheme of the present utility model is: building foundation is cup-shaped foundation.
One of prioritization scheme of the present utility model is: building foundation rectangular array is arranged.
One of prioritization scheme of the present utility model is: be provided with the single span first floor and two layers of two single span of single span on Prefabricated Concrete post
Floor.
One of prioritization scheme of the present utility model is: the two ends of secondary beam are fixed on main frame beam.
One of prioritization scheme of the present utility model is: the mode that Prefabricated Concrete post is connected with main frame beam or secondary frame beam is:
Prefabricated Concrete post is provided with screw shell on a group with the connecting portion upper end of main frame beam or secondary frame beam, and lower end is provided with
Screw shell under one group；It is positioned at the upper screw shell of offside and lower screw shell by being built in the built-in steel of Prefabricated Concrete post with group
Muscle connects；
The lower end of main frame beam and secondary frame beam is equipped with reserving hole channel, embeds the connection reinforcing bar of reserving hole channel and lower screw thread
Sleeve connection；The upper end of main frame beam and secondary frame beam is provided with the stiffener being connected with upper screw shell, this stiffener
It is built in the concrete layer being cast on main frame beam or secondary frame beam；Reserving hole channel is after lower rebar is connected with post inner sleeve
Fill high-strength mortar.
One of prioritization scheme of the present utility model is: upper Prefabricated Concrete column outer wall between screw shell and lower screw shell is
Gap between hair side, and this hair side with main frame beam or secondary frame beam is connected by the wet seam arrangements of concrete.
One of prioritization scheme of the present utility model is: Prefabricated Concrete post is provided with the removable support for temporary support.
The invention also discloses the construction method of a kind of building frame construction, comprise the following steps:
(1), building foundation is set: selects suitable building foundation according to design requirement, and arranges according to design requirement solid
Determine building foundation；
(2), Prefabricated Concrete post is installed: be arranged on building foundation by Prefabricated Concrete post fixing, each building foundation arranges one
Individual Prefabricated Concrete post；
(3) the single span first floor, is built: by two main frame beams, two secondary frame beams between adjacent four Prefabricated Concrete posts
And some secondary beams being arranged on main frame beam builds the frame structure forming rectangle；Then overlapping is installed in frame structure
Plate forms the single span first floor in making Vierendeel girder；
(4), build single span two layers: after the single span first floor is built, use above the single span first floor and build the single span first floor together
The method of sample builds single span two layers；
(5) full single span layer, is built: use step (3) and the method for step (4), single span built by all Prefabricated Concrete posts
The first floor and single span two layers；And all single span first floors is positioned at same aspect, all single spans two layers are positioned at same aspect.
Preferably, when building foundation uses isolated footing in step (1), according to design requirement, isolated footing is arranged in square
Shape array.
In sum, this utility model has the advantage that
Prefabricated Concrete post of the present utility model is fixed on the ground by building foundation, uses main frame beam, secondary framework simultaneously
Beam and secondary beam built the support to superimposed sheet so that superimposed sheet is more easy to install, and improves installation effectiveness；This practicality simultaneously
The novel connected mode optimized between beam column, is connected as one by the screw shell of offside by built-in reinforcing bar, and makes pre-
Concrete post processed is more stable with the connection of Vierendeel girder, and the reinforcing screw shell simultaneously configured can be easily installed dismountable support
Part, may be used for the temporary support to Vierendeel girder, can reuse with disassembly & recycling after using, cost-effective.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that in one embodiment of this utility model, Prefabricated Concrete post is arranged on building foundation；
Fig. 2 is the top view completing first group of single span first floor in one embodiment of this utility model；
Fig. 3 is the scheme of installation that in one embodiment of this utility model, single span first floor upper ledge is set a roof beam in place；
Fig. 4 is containing the single span first floor and the Vierendeel girder scheme of installation of single span two layers in one embodiment of this utility model；
Fig. 5 is containing the single span first floor and the overall schematic of single span two layers in one embodiment of this utility model；
Fig. 6 is to install two groups of single span first floors and the schematic diagram of single span two layers in one embodiment of this utility model；
Fig. 7 is to install many group single span first floors and the schematic diagram of single span two layers in one embodiment of this utility model；
Fig. 8 is the schematic diagram that one embodiment beam-column of this utility model connects；
Fig. 9 is the sectional view that one embodiment beam-column of this utility model connects；
Figure 10 is that in one embodiment of this utility model, Prefabricated Concrete post is equipped with the accessory schematic diagram being connected with Vierendeel girder.
Wherein, 1, building foundation；2, Prefabricated Concrete post；3, the single span first floor；4, single span two layers；5, Vierendeel girder；51, main frame
Beam；52, secondary frame beam；53, secondary beam；6, superimposed sheet；7, upper screw shell；8, lower screw shell；91, built-in reinforcing bar；92, built-in
Reinforcing bar；93, built-in reinforcing bar；10, reserving hole channel；11, reinforcing bar is connected；12, stiffener；13, concrete layer；14, mortar；15、
Removable support；16, thread bush is reinforced.
Detailed description of the invention
This utility model provides a kind of building frame construction, and including some building foundations 1, Prefabricated Concrete post 2 is arranged on to be built
Building on basis 1, this utility model can building foundation be preferably cup-shaped foundation.The arrangement mode of building foundation determines installation shape
Formula, such as, when building foundation uses isolated footing, be arranged in rectangular array according to design requirement by isolated footing.
When preferably building foundation rectangular array being arranged, as it is shown in figure 1, rectangular array arrangement refers to each building foundation
All can regard as in the right angle electrical being arranged on rectangle；The building foundation that structure is arranged into a rectangular array present horizontal distribution and
Vertically distribution.
Prefabricated Concrete post 2 is to use concreting to be formed, and each cup-shaped foundation is installed a Prefabricated Concrete post；Prefabricated Concrete post
As mounting body and the supportive body of Vierendeel girder 5, it is for coordinating Vierendeel girder and superimposed sheet 6 to constitute the structure of single span floor
Build.
To install as a example by two single span floors on Prefabricated Concrete post, the single span first floor 3 and single span two layer 4 are i.e. installed；Single span is first
The absolute altitude of layer is less than single span two layers.Each single span floor includes the Vierendeel girder being arranged on Prefabricated Concrete post, is arranged on main frame beam
On secondary beam and the superimposed sheet that is fixed on secondary frame beam and secondary beam.Vierendeel girder includes main frame beam 51 and secondary frame beam 52,
The two ends of secondary beam 53 are arranged on main frame beam 51；Main frame beam and secondary frame beam are separately mounted to adjacent four piece Prefabricated Concrete post
On；Superimposed sheet is fixed formation single span layer by the carrying of secondary beam and secondary frame beam.
In order to improve the connective stability between beam column, this utility model Prefabricated Concrete post connects with main frame beam or secondary frame beam
The mode connect is:
Prefabricated Concrete post is provided with screw shell 7 on a group with the connecting portion upper end of main frame beam or secondary frame beam, and lower end sets
There is screw shell 8 under a group；It is positioned at the upper screw shell of offside and lower screw shell by being built in Prefabricated Concrete post with group
Put bar connecting.
The lower end of main frame beam and secondary frame beam is equipped with reserving hole channel 10, embed the connection reinforcing bar 11 of reserving hole channel with under
Screw shell connects；The upper end of main frame beam and secondary frame beam is provided with the stiffener 12 being connected with upper screw shell, and this adds
Strong reinforcing bar is built in the concrete layer 13 being cast on main frame beam or secondary frame beam；Reserving hole channel is in lower rebar and post inner sleeve
Cylinder fills high-strength mortar 14 after connecting.
Further, the Prefabricated Concrete column outer wall between upper screw shell and lower screw shell is hair side, and this hair side
Carry out wet seam with the gap later stage between main frame beam or secondary frame beam with concrete to be connected.Further, Prefabricated Concrete post
It is provided with the removable support 15 for temporary support.
Prefabricated Concrete post of the present utility model can be cuboid, has four sides, each side warp contacted with beam
Cross wharf's pavement quality and form hair side, be conducive to increasing contact area.Vierendeel girder is connected on four sides executing man-hour requirement, including
Main frame beam and secondary frame beam.
In the specific implementation, three row's threaded sleeves can be provided with in each side of Prefabricated Concrete post, fixing including embedding
Inside Prefabricated Concrete post on the row that coordinates with stiffener screw shell, for and be connected spiral shell under a row of reinforcing bar cooperation
Stricture of vagina sleeve and for fixing the reinforcing screw shell 16 of removable support, the preferred steel corbel of removable support, passes through bolt
It is fixed on reinforcing screw shell with nut.
Upper screw shell and lower screw shell are straight screw sleeve, can play good connection effect with reinforcing bar, reinforce
Screw shell is tapered thread sleeve, can readily accessible reuse；Bolt is provided with flat with the junction of removable support
Pad and elastomeric pad.The installation site of upper screw shell is higher than lower screw shell, and the installation site of lower screw shell is higher than adding
Gu screw shell.
With reference to Figure 10, in Prefabricated Concrete post casting process, at predeterminated position, one row is installed in advance and sets a roof beam in place for fixed frame
The upper screw shell of end, a row sets a roof beam in place the lower screw shell of lower end for fixed frame, and a row is for fixing removable support
Reinforce screw shell, and same plane is positioned at the upper screw shell of offside, lower screw shell and reinforces screw shell the most first
Using built-in bar connecting to form the bar-mat reinforcement intersected, casting concrete forms Prefabricated Concrete post the most again.
According to above-mentioned building frame construction, the utility model discloses the construction method of this building frame construction, including with
Lower step:
(1), building foundation is set: selects suitable building foundation according to design requirement, and arranges according to design requirement solid
Determine the rectangular array of building foundation；
(2), Prefabricated Concrete post is installed: be arranged on building foundation by Prefabricated Concrete post fixing, when selecting cup-shaped foundation, each
One Prefabricated Concrete post can be set on building foundation；
(3) the single span first floor, is built: by two main frame beams, two secondary frame beams between adjacent four Prefabricated Concrete posts
And some secondary beams being arranged on main frame beam builds the frame structure forming rectangle；Then overlapping is installed in frame structure
Plate forms the single span first floor in making Vierendeel girder；
(4) single span two layers, is built: as it is shown in figure 5, after the single span first floor is built, use above the single span first floor and build
The same method of the single span first floor builds single span two layers.
(5), full single span layer is built: as shown in Figure 6 and Figure 7, the simply one group of single span built in step (3) and step (4)
Floor, remaining Prefabricated Concrete post is built the most completely complete, therefore can use step (3) and the method for step (4), all pre-
The single span first floor and single span two layers is built on concrete post processed；And all single span first floors is positioned at same aspect, all single spans two layers be positioned at
One aspect.
In order to preferably implement this utility model, this utility model provides the Joining Technology of a bean column node, including with
Lower step:
(1) first Prefabricated Concrete post, as shown in Figure 8, disposes three row's screw shells in advance in Prefabricated Concrete post.Water at Prefabricated Concrete post
During building, installing a row at predeterminated position in advance and set a roof beam in place for fixed frame the upper screw shell of upper end, a row is used for fixed frame
Setting a roof beam in place the lower screw shell of lower end, a row is for fixing the reinforcing screw shell of removable support, and same plane is positioned at
The upper screw shell of offside, lower screw shell and reinforce screw shell and the most first use built-in reinforcing bar 91, built-in reinforcing bar 92 and interior
Putting the bar-mat reinforcement that reinforcing bar 93 connects and forms intersection, casting concrete forms Prefabricated Concrete post the most again；And to Prefabricated Concrete post and frame
The set a roof beam in place outer wall position of junction carries out wharf's pavement quality.
Concrete, screw shell can be placed on column according to installation height position, so after built-in bar connecting
After make screw shell be embedded in Prefabricated Concrete post at casting concrete.The preferred straight thread of screw shell being embedded in Prefabricated Concrete post
Sleeve, under often arranging upper screw shell and often arranging, screw shell includes 2～4 straight screw sleeves；Often row's reinforcing screw shell includes 2
～4 taper thread sleeves.
(2) the lower end reserving hole channel of Vierendeel girder 2, inserts inside reserving hole channel as it is shown in figure 9, reinforcing bar will be connected.Connecting
Being to be rotationally connected reinforcing bar to threaded with lower screw shell when lower screw shell and connection reinforcing bar, operator uses spanner
Or connection reinforcing bar clamped by pliers, constantly rotate and make to threaded with lower screw shell.
Being provided with some brace rods between stiffener and Vierendeel girder that Vierendeel girder upper end is laid, beam top connects reinforcing bar
One end is connected with upper screw shell.Vierendeel girder is lifted into holding level on removable support steel corbel, and removable support rises
To temporary support effect, and keeping gap between Vierendeel girder and Prefabricated Concrete post, gap can be 5cm～10cm, it is simple to Gong Renshen
Enter spanner or pliers operation.
(3) it is fixed on after stiffener being connected with upper screw shell on Prefabricated Concrete post, reinforcing bar and lower thread bush will be connected
Cylinder is fixed on Prefabricated Concrete post after connecting, and removable support is fixed on Prefabricated Concrete post with reinforcing after screw shell is connected,
Wherein connecting reinforcing bar and be positioned at below stiffener, removable support is positioned at below connection reinforcing bar；Removable support is for passing through
Bolt, nut screw connection are fixed on the steel corbel reinforced on thread bush.
(4) mortar using high intensity is filled to reserving hole channel, the mortar of high intensity pours into Vierendeel girder bottom with pre-
Box out adjacent position, about in position, Vierendeel girder bottom 1/3rd.
(5), after using Vierendeel girder to connect between contiguous prefabricated concrete post, Vierendeel girder is laid precoated plate and uses mixed
Solidifying soil carries out beam slab overlapping layers and pours, and completes wet seam and connects.When the bonding strength of Vierendeel girder and Prefabricated Concrete post reaches design by force
After degree, support member is removed and reclaim.
Claims (8)
1. a building frame construction, it is characterised in that including:
Some building foundations；
The Prefabricated Concrete post being installed on each building foundation；
The multiple single span floors being arranged on Prefabricated Concrete post；
Each single span floor includes the Vierendeel girder being arranged on Prefabricated Concrete post and the superimposed sheet being fixed on Vierendeel girder；Described framework
Beam includes main frame beam and secondary frame beam, and described main frame beam is provided with secondary beam；Described main frame beam and secondary frame beam are respectively
It is arranged on adjacent four piece Prefabricated Concrete post.
2. building frame construction as claimed in claim 1, it is characterised in that: described building foundation is cup-shaped foundation.
3. building frame construction as claimed in claim 2, it is characterised in that: described building foundation rectangular array is arranged.
4. building frame construction as claimed in claim 1, it is characterised in that: be provided with on described Prefabricated Concrete post the single span first floor and
Two layers of two single span floor of single span.
5. building frame construction as claimed in claim 1, it is characterised in that: main frame beam is fixed at the two ends of described secondary beam
On.
6. building frame construction as claimed in claim 1, it is characterised in that: described Prefabricated Concrete post and main frame beam or secondary framework
The mode that beam connects is:
Described Prefabricated Concrete post is provided with screw shell on a group with the connecting portion upper end of main frame beam or secondary frame beam, and lower end is provided with
Screw shell under one group；It is positioned at the upper screw shell of offside and lower screw shell by being built in the built-in steel of Prefabricated Concrete post with group
Muscle connects；
The lower end of described main frame beam and secondary frame beam is equipped with reserving hole channel, embeds the connection reinforcing bar of reserving hole channel and lower screw thread
Sleeve connection；The upper end of described main frame beam and secondary frame beam is provided with the stiffener being connected with upper screw shell, this reinforcement
Reinforcing bar is built in the concrete layer being cast on main frame beam or secondary frame beam；Described reserving hole channel is in lower rebar and post inner sleeve
Cylinder fills high-strength mortar after connecting.
7. building frame construction as claimed in claim 6, it is characterised in that: between described upper screw shell and lower screw shell
Prefabricated Concrete column outer wall be the gap between hair side, and this hair side and main frame beam or secondary frame beam be to connect by concrete is wet
Seam mode connects.
8. the building frame construction as described in claim 1 or 6, it is characterised in that: described Prefabricated Concrete post is provided with for temporarily
The removable support supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620523728.7U CN205677070U (en) | 2016-06-01 | 2016-06-01 | A kind of building frame construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620523728.7U CN205677070U (en) | 2016-06-01 | 2016-06-01 | A kind of building frame construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205677070U true CN205677070U (en) | 2016-11-09 |
Family
ID=57437978
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620523728.7U Active CN205677070U (en) | 2016-06-01 | 2016-06-01 | A kind of building frame construction |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951983A (en) * | 2016-06-01 | 2016-09-21 | 四川省第四建筑工程公司 | Building frame structure and construction method thereof |
| CN108978848A (en) * | 2018-06-25 | 2018-12-11 | 中民筑友房屋科技有限公司 | A kind of assembly method of low-rise freame structural system |
| CN113006122A (en) * | 2021-01-26 | 2021-06-22 | 中国能源建设集团广东省电力设计研究院有限公司 | Structure foundation of GIS building |
-
2016
- 2016-06-01 CN CN201620523728.7U patent/CN205677070U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951983A (en) * | 2016-06-01 | 2016-09-21 | 四川省第四建筑工程公司 | Building frame structure and construction method thereof |
| CN108978848A (en) * | 2018-06-25 | 2018-12-11 | 中民筑友房屋科技有限公司 | A kind of assembly method of low-rise freame structural system |
| CN113006122A (en) * | 2021-01-26 | 2021-06-22 | 中国能源建设集团广东省电力设计研究院有限公司 | Structure foundation of GIS building |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 299, Jiangxi Road, Jialing, Deyang, Sichuan 618000 Patentee after: Sichuan No.4 Construction Co.,Ltd. Patentee after: Sichuan No.7 Construction Co.,Ltd. Address before: 618000 Yunfengshan Road, Jingyang District, Deyang City, Sichuan Province Patentee before: NO.4 CONSTRUCTION COMPANY OF SICHUAN PROVINCE Patentee before: SEVENTH CONSTRUCTION COMPANY IN SICHUAN PROVINCE |