CN208396024U - The structure node of PEC shear wall and the weak axis splicing of girder steel - Google Patents

The structure node of PEC shear wall and the weak axis splicing of girder steel Download PDF

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Publication number
CN208396024U
CN208396024U CN201820936564.XU CN201820936564U CN208396024U CN 208396024 U CN208396024 U CN 208396024U CN 201820936564 U CN201820936564 U CN 201820936564U CN 208396024 U CN208396024 U CN 208396024U
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connecting plate
steel
pec
shear wall
web
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徐国军
张莉莉
杨宇焜
宋生志
蒋路
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Zhejiang Green Building Integration Technology Co Ltd
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Zhejiang Green Building Integration Technology Co Ltd
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Abstract

This application discloses the structure nodes of a kind of PEC shear wall and the weak axis splicing of girder steel, including PEC shear wall, steel corbel, the two to be connected by connecting plate；Wherein, the PEC shear wall by PEC steel skeleton and the coagulation local soil type that is filled in PEC steel skeleton at；Including web and vertically with the wing plate of web, vertical stiffener is welded on the PEC steel skeleton web with steel corbel connecting portion, connecting plate one is connect with vertical stiffener；The steel corbel is H profile steel beam, including web and the flange of beam for being vertically connected on web two sides, in the side drum end welded connecting plate two of steel corbel, the steel corbel is connect by connecting plate two with PEC shear wall, and connecting plate two is bolted with connecting plate.The PEC shear wall of the application and the structure node structure of the weak axis splicing of girder steel are simple, and assembly quickly, can be in PEC shear wall of factory's pre-production with steel corbel.

Description

The structure node of PEC shear wall and the weak axis splicing of girder steel
Technical field:
This application involves a kind of building connection structures, and in particular to a kind of construction of PEC shear wall and the weak axis splicing of girder steel Node belongs to construction engineering technical field.
Background technique:
Part outsourcing compound shear wall (Partially Encased Composite Shear Wall, hereinafter referred to as PEC Shear wall) it is a kind of novel fabricated steel-concrete compound shear wall, the shear wall is vertical and horizontal steel bar without carrying out Binding, overall construction are simple；Component can be completed in factory process, and scene only carries out splicing installation, can guarantee component construction matter Construction period is efficiently reduced on the basis of amount, and there are good economic benefits.
Currently, domestic and foreign scholars focus mostly in the stability of conventional strong axis splicing node column to the research of splicing column, or spell The contact analysis etc. connect lacks the improvement to column splicing form, and when considering that girder steel length is excessive, welding procedure is difficult to operate, shadow Ring assembling speed.
Based on this, the application is made.
Utility model content:
In view of the above-mentioned drawbacks of the prior art, the application be designed to provide a kind of PEC shear wall and girder steel is weak The structure node of axis splicing, makes its factory process simple process, and assembly is quick.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of structure node of PEC shear wall and the weak axis splicing of girder steel, it is characterised in that: including PEC shear wall, steel ox Leg, the two are connected by connecting plate；
Wherein, the connecting plate includes connecting plate one and connecting plate two, the pre-embedded bolt on connecting plate one, in connecting plate Screw hole corresponding with bolt location on connecting plate one is provided on two；
The PEC shear wall by PEC steel skeleton and the coagulation local soil type that is filled in PEC steel skeleton at；Including web and Vertically with the wing plate of web, weld vertical stiffener on the PEC steel skeleton web with steel corbel connecting portion, connecting plate one with Vertical stiffener connection；
The steel corbel is H profile steel beam, including web and the flange of beam for being vertically connected on web two sides, in steel ox The side drum end welded connecting plate two of leg, the steel corbel are connect by connecting plate two with PEC shear wall, connecting plate two It is bolted with connecting plate.
The utility model be further disposed in:
The PEC steel skeleton is formed by connecting with multiple one words of T shaped steel, and steel skeleton is divided into centre by wing plate The border area lattice of middle area's lattice and two sides.
The side of the connecting plate one and vertical stiffener solder design, the both ends of connecting plate one are welded on PEC reinforcing bar Between two blocks of wing plates of frame, another side position of connecting plate one is equal with two pieces of wing plate ends, and vertical stiffener is set to PEC steel Between skeleton web and connecting plate one, and it is vertical with the two.
The lateral outer side of the connecting plate two and the edge of flange of beam up and down of steel corbel side are equal.
Two vertical height of connecting plate is identical as connecting plate one, and two laterally inboard of connecting plate is equal with connecting plate one, Two lateral outer side of connecting plate is equal on the outside of PEC shear wall.
Further it is provided in:
Lateral stiffening plate is welded in the border area lattice of PEC steel skeleton.
Compared with prior art the beneficial effects of the present application are as follows:
1, the application in meeting specification to the computation of many nodes of column and column on the basis of, propose a kind of in PEC shear wall Girder steel can be sheared in the splicing structure mode in weak axis (outside plane) direction in PEC of factory's pre-production with steel corbel (girder steel) Wall.
2, realize that PEC shear wall and the structure node of the weak axis splicing of girder steel have abandoned weldering complicated for operation when the two connects Technique is connect, is connected by bolt with connecting plate, simple process, assembly is quick.
3, PEC shear wall and girder steel, steel corbel are prefabricated in the factory, and complete to splice, and optimize factory process technique, and reduction is existing Field construction working hour.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the PEC shear wall of the application and the structure node of the weak axis splicing of girder steel；
Fig. 2 is the perspective view that the steel corbel of the application is connect with connecting plate two；
Fig. 3 is the structural schematic diagram of the connecting plate one of the application pre-embedded bolt；
Fig. 4 is the stereoscopic schematic diagram that the PEC steel skeleton of the application is connect with steel corbel；
Fig. 5 is the front view of Fig. 4.
Specific embodiment:
As shown in attached drawing 1 to attached drawing 5, a kind of structure node of the weak axis splicing of the PEC shear wall and girder steel of the application, including PEC shear wall 1, steel corbel 2, the two are connected by connecting plate 3.
Wherein, the connecting plate 3 is including connecting plate 1 and connecting plate 2 32, the pre-embedded bolt 33 on connecting plate one, Screw hole 34 corresponding with 33 position of bolt on connecting plate 1 is provided on connecting plate 2 32.
The PEC shear wall 1 is made of PEC steel skeleton 11 and the concrete 12 being filled in PEC steel skeleton 11, described PEC steel skeleton 11 be to be formed by connecting with multiple one words of T shaped steel, including web 13 and vertically with the wing plate of web 14, pass through Steel skeleton 11 is divided into the border area lattice 16 of intermediate middle area's lattice 15 and two sides by wing plate 14.
The 13 welding vertical stiffener 17 on the PEC steel skeleton web with 2 connecting portion of steel corbel, the one of connecting plate 1 Side and 17 solder design of vertical stiffener, the both ends of connecting plate 1 are welded between two blocks of wing plates 14 of PEC steel skeleton 11, even Another side position of fishplate bar 1 is equal with two pieces of 14 ends of wing plate, vertical stiffener 17 be set to PEC steel skeleton web 13 with Between connecting plate 1, and it is vertical with the two.Being provided with for vertical stiffener 17 is conducive to reinforce PEC shear wall 1 and the spelling of steel corbel 2 Connect the stability of node column.
The steel corbel 2 is H profile steel beam, including web 21 and the flange of beam for being vertically connected on 21 two sides of web 22, in the side drum end welded connecting plate 2 32 of steel corbel 2, lateral outer side and 2 side of steel corbel of connecting plate 2 32 Upper and lower 22 edge of flange of beam is equal.
2 32 vertical height of connecting plate is identical as connecting plate 1,2 32 laterally inboard of connecting plate and connecting plate one 31 is equal, and 2 32 lateral outer side of connecting plate is equal with 1 outside of PEC shear wall.
The steel corbel 2 is connect by connecting plate 2 32 with PEC shear wall 1, and connecting plate 2 32 passes through with connecting plate 31 It is bolted.
In order to further increase the stability of PCE shear wall and the fastness of connecting node, in the border area of PEC steel skeleton 11 Lateral stiffening plate 18 is welded in lattice 16.
The PEC shear wall of the application and the structure node of the weak axis splicing of girder steel the production method is as follows:
1) be prefabricated in the factory 11 part of PEC shear wall steel skeleton, and steel skeleton border area lattice weld lateral stiffening plate 18；
2) with 2 connecting portion of steel corbel, 13 welding vertical stiffeners 17 on steel skeleton web；
3) with 2 connecting portion of steel corbel, connecting plate 1 is welded in advance between two wing plate 14 of steel skeleton, it is vertical plus Strength plate 17 and one 31 solder design of connecting plate；
4) the preparatory embedding bolt in connecting plate 1, and with the casting concrete together of PEC steel skeleton 11, form pre-buried spiral shell The PEC shear wall 1 of bolt；
5) prefabricated steel corbel 2 is being connected in steel corbel 2 and the preparatory welded connecting plate 2 32 of 1 connecting portion of PEC shear wall Screw hole 34 corresponding with one 31 bolt of connecting plate, 33 position is opened up on plate 2 32；
6) when PEC shear wall 1 is connect with steel corbel 2, connecting plate 1 and 2 32 bolt of connecting plate are tightened, specifically Bolt quantity is obtained according to checking computations.
The above content is the preferred embodiments of combination the invention to further detailed made by provided technical solution Describe in detail bright, and it cannot be said that the invention specific implementation is confined to these above-mentioned explanations, technology affiliated for the invention For the those of ordinary skill in field, without departing from the concept of the premise of the invention, several simple deductions can also be made Or replacement, it all shall be regarded as belonging to the protection scope of the invention.

Claims (6)

1. the structure node of a kind of PEC shear wall and girder steel weak axis splicing, it is characterised in that: including PEC shear wall, steel corbel, The two is connected by connecting plate；
Wherein, the connecting plate includes connecting plate one and connecting plate two, the pre-embedded bolt on connecting plate one, on connecting plate two It is provided with screw hole corresponding with bolt location on connecting plate one；
The PEC shear wall by PEC steel skeleton and the coagulation local soil type that is filled in PEC steel skeleton at；Including web and vertically With the wing plate of web, vertical stiffener is welded on the PEC steel skeleton web with steel corbel connecting portion, connecting plate one and vertical Stiffener connection；
The steel corbel is H profile steel beam, including web and the flange of beam for being vertically connected on web two sides, in steel corbel Side drum end welded connecting plate two, the steel corbel are connect by connecting plate two with PEC shear wall, connecting plate two and company Fishplate bar is bolted.
2. the structure node of PEC shear wall according to claim 1 and the weak axis splicing of girder steel, it is characterised in that: described PEC steel skeleton is formed by connecting with multiple one words of T shaped steel, and steel skeleton is divided into intermediate middle area's lattice and two sides by wing plate Border area lattice.
3. the structure node of PEC shear wall according to claim 1 and the weak axis splicing of girder steel, it is characterised in that: described The side of connecting plate one and vertical stiffener solder design, the both ends of connecting plate one be welded on PEC steel skeleton two blocks of wing plates it Between, another side position of connecting plate one is equal with two pieces of wing plate ends, vertical stiffener be set to PEC steel skeleton web with connect Between plate one, and it is vertical with the two.
4. the structure node of PEC shear wall according to claim 1 and the weak axis splicing of girder steel, it is characterised in that: described The lateral outer side of connecting plate two is equal with the edge of flange of beam up and down of steel corbel side.
5. the structure node of PEC shear wall according to claim 4 and the weak axis splicing of girder steel, it is characterised in that: described Two vertical height of connecting plate is identical as connecting plate one, and two laterally inboard of connecting plate is equal with connecting plate one, and connecting plate two is lateral out Side is equal on the outside of PEC shear wall.
6. the structure node of PEC shear wall according to claim 2 and the weak axis splicing of girder steel, it is characterised in that: in PEC steel Lateral stiffening plate is welded in the border area lattice of skeleton.
CN201820936564.XU 2018-06-15 2018-06-15 The structure node of PEC shear wall and the weak axis splicing of girder steel Active CN208396024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820936564.XU CN208396024U (en) 2018-06-15 2018-06-15 The structure node of PEC shear wall and the weak axis splicing of girder steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820936564.XU CN208396024U (en) 2018-06-15 2018-06-15 The structure node of PEC shear wall and the weak axis splicing of girder steel

Publications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112049259A (en) * 2020-09-30 2020-12-08 中国长江三峡集团有限公司 Angle steel node of embedded connecting piece for H-shaped steel beam-column connection and preparation method
CN116517119A (en) * 2023-06-01 2023-08-01 云南驰宏锌锗股份有限公司 A simple-supported steel beam connection node with adjustable elevation resting on the pool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112049259A (en) * 2020-09-30 2020-12-08 中国长江三峡集团有限公司 Angle steel node of embedded connecting piece for H-shaped steel beam-column connection and preparation method
CN116517119A (en) * 2023-06-01 2023-08-01 云南驰宏锌锗股份有限公司 A simple-supported steel beam connection node with adjustable elevation resting on the pool

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