CN209686594U - A kind of girder steel and L-type steel pipe concrete beam shear wall corner connecting node - Google Patents
A kind of girder steel and L-type steel pipe concrete beam shear wall corner connecting node Download PDFInfo
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- CN209686594U CN209686594U CN201822096594.7U CN201822096594U CN209686594U CN 209686594 U CN209686594 U CN 209686594U CN 201822096594 U CN201822096594 U CN 201822096594U CN 209686594 U CN209686594 U CN 209686594U
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- steel pipe
- corner
- steel
- shear wall
- stiffening diaphragm
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Abstract
A kind of girder steel and L-type steel pipe concrete beam shear wall corner connecting node, it include: L-type steel pipe bundle combinations component, including plate structure that is parallel to each other by several steel pipes and being in turn connected into and corner steel pipe unit, for plate structure by the affixed l-shaped structure of corner steel pipe unit, steel pipe, which has, pours chamber；The corner steel pipe unit lateral surface of L-type steel pipe bundle combinations component, including top flange plate, bottom wing listrium and web is arranged in girder steel；Stiffening diaphragm, its immediate steel pipe of corner steel pipe unit is arranged in pours the intracavitary close top flange of girder steel and the position of lower flange, including upper stiffening diaphragm and lower stiffening diaphragm.The beneficial effects of the utility model are embodied in: stiffening diaphragm up and down is additionally arranged at the connecting node of corner, reduce weld seam at node, processing and fabricating is convenient, shear wall and beam is set to become whole, shear wall is set to keep continuous, under the external forces such as seismic force, vertical counter-force and horizontal shear can be transmitted, guarantees building safety.
Description
Technical field
The utility model relates to a kind of girder steels and L-type steel pipe concrete beam shear wall corner connecting node.
Background technique
Under construction, by the material of main structure point, common structure has concrete structure and two kinds of steel construction.Steel pipe is mixed
Solidifying soil beam shear wall is to be effectively combined steel construction and concrete structure to become a kind of novel lateral resistant member, sufficiently
Played the architectural composition of concrete shear force wall flexibly, the advantage that structure steel fabrication industrialization degree is high, speed of application is fast, simultaneously
The big material property advantage of steel high-strength light, concrete rigidity is given full play to.
Node is the key position for connecting girder steel and shear wall, and the internal force of beam and wall passes through node transmitting, the safety of node
It is reliably the premise for guaranteeing structure trouble free service.Therefore shear wall and plate or beam need to only be made to become whole, so that shear wall is kept continuous,
Under the external forces such as seismic force, vertical counter-force or horizontal shear can be transmitted, guarantees building safety.Currently, girder steel and L-type steel
Pipe concrete beam shear wall corner junction weld seam is excessive, and production difficulty of processing is high, therefore needs using more reasonable connection structure
Measure is made, solves easy to make and cost problem while effectively solving transmission internal force.
Summary of the invention
In order to overcome existing girder steel and L-type steel pipe concrete beam shear wall corner junction weld seam excessive, difficult processing is made
Spend high disadvantage, the utility model provides a kind of girder steel and L-type steel pipe concrete beam shear wall corner connecting node.
Girder steel described in the utility model and L-type steel pipe concrete beam shear wall corner connecting node, which is characterized in that packet
It includes:
L-type steel pipe bundle combinations component, including plate structure that is parallel to each other by several steel pipes and being in turn connected into and use
In the corner steel pipe unit of connecting plate-shaped structure, plate structure passes through the affixed l-shaped structure of corner steel pipe unit, and the steel pipe
With pouring chamber for casting concrete；
The corner steel pipe unit lateral surface of L-type steel pipe bundle combinations component, including top flange plate, lower flange is arranged in girder steel
Plate and web, wherein top flange plate is affixed by web and bottom wing listrium；The web and the corner steel pipe unit are affixed；
Stiffening diaphragm, be arranged in its immediate steel pipe of corner steel pipe unit the top flange for pouring intracavitary close girder steel and
The position of lower flange, including upper stiffening diaphragm and lower stiffening diaphragm, the upper stiffening diaphragm and top flange plate are affixed, under put more energy into every
Plate and bottom wing listrium are affixed, and the upper stiffening diaphragm, lower stiffening diaphragm by corner steel pipe unit along axially spaced at three sections
And it is affixed therewith, the upper stiffening diaphragm, lower stiffening diaphragm extend radially through affixed with adjacent steel pipe after the steel pipe unit of corner.
The corner steel pipe unit is rectangular steel tube, and rectangular steel tube is axially parallel with steel pipe, corner steel pipe unit its
In two adjacent tube walls be respectively fixedly mounted with one piece of plate structure along axial direction and form L-type structure, two phases of residue of corner steel pipe unit
Adjacent tube wall is each to be equipped with a girder steel.
The steel pipe central axis keeping parallelism of same plate structure, and it is in the same plane.
The steel pipe is U-tube, and the notch direction of the U-tube in same plate structure is consistent, and U-tube middle ware
Gap pours chamber as casting concrete.
It is respectively greater than institute positioned at the upper stiffening diaphragm in L-type steel pipe bundle combinations component corner and the cross-sectional width of lower stiffening diaphragm
The width of the square steel tube and adjacent steel pipe unit stated.
The fill orifice poured into convenient for concrete is respectively arranged on upper stiffening diaphragm and lower stiffening diaphragm.
The corner steel pipe unit is provided with web connecting plate, the web connection on the side tube wall of girder steel
It is consistent with the extending direction of the web of girder steel that plate is arranged to its length direction；Between the web of the web connecting plate and girder steel
It is connected by screw bolts.
The girder steel is H profile steel beam or box beam.
The concrete is normal concrete, high-strength concrete, lightweight aggregate concrete or self-compacting concrete.
The beneficial effects of the utility model are embodied in: the utility model shears corner in girder steel and L-type steel pipe concrete beam
It is additionally arranged stiffening diaphragm up and down at portion's connecting node, reduces weld seam at node, processing and fabricating is convenient, and shear wall and beam is made to become whole
Body makes shear wall keep continuous, under the external forces such as seismic force, can transmit vertical counter-force and horizontal shear, guarantee building
Safety.
Detailed description of the invention
Fig. 1 is the utility model lateral structure schematic diagram.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawing.
Referring to attached drawing:
The girder steel described in the utility model of embodiment 1 and L-type steel pipe concrete beam shear wall corner connecting node, comprising:
L-type steel pipe bundle combinations component 1, including 11 He of plate structure that is parallel to each other by several steel pipes and being in turn connected into
For the corner steel pipe unit 12 of connecting plate-shaped structure, plate structure 11 passes through the affixed l-shaped structure of corner steel pipe unit 12, and
The steel pipe 111, which has, pours chamber 112 for casting concrete；
The corner steel pipe unit lateral surface of L-type steel pipe bundle combinations component, including top flange plate 21, bottom wing is arranged in girder steel 2
Listrium 22 and web 23, wherein top flange plate 21 is affixed by web 23 and bottom wing listrium 22；The web 23 and the corner
Steel pipe unit 12 is affixed；
Stiffening diaphragm, be arranged in its immediate steel pipe of corner steel pipe unit the top flange for pouring intracavitary close girder steel and
The position of lower flange, including upper stiffening diaphragm 31 and lower stiffening diaphragm 32, the upper stiffening diaphragm 31 and top flange plate 21 are affixed,
Lower stiffening diaphragm 32 and bottom wing listrium 22 are affixed, and the upper stiffening diaphragm 31, lower stiffening diaphragm 32 are by corner steel pipe unit
12 along axially spaced at three sections and affixed therewith, and the upper stiffening diaphragm 31, lower stiffening diaphragm 32 extend radially through corner steel pipe list
It is affixed with adjacent steel pipe 111 after member 12.
The corner steel pipe unit 12 is rectangular steel tube, and rectangular steel tube is axially parallel with steel pipe, corner steel pipe unit
The adjacent tube wall of two of them is respectively fixedly mounted with one piece of plate structure along axial direction and forms L-type structure, the residue of corner steel pipe unit two
Adjacent tube wall is each to be equipped with a girder steel.
The 111 central axis keeping parallelism of steel pipe of same plate structure, and it is in the same plane.
The steel pipe 111 is U-tube, and the notch direction of the U-tube in same plate structure is consistent, and in U-tube
Between gap as casting concrete pour chamber 112.
Positioned at the upper stiffening diaphragm 31 in L-type steel pipe bundle combinations component corner and the cross-sectional width difference of lower stiffening diaphragm 32
Greater than the width of the square steel tube and adjacent steel pipe unit.
The fill orifice 33 poured into convenient for concrete is respectively arranged on upper stiffening diaphragm 31 and lower stiffening diaphragm 32.
The corner steel pipe unit 12 is provided with web connecting plate 121, the abdomen on the side tube wall of girder steel
It is consistent with the extending direction of web 23 of girder steel 2 that plate connecting plate 121 is arranged to its length direction；The web connecting plate 121
It is connect between the web 23 of girder steel 2 using bolt 122.
The girder steel 2 is H profile steel beam or box beam.
The concrete is normal concrete, high-strength concrete, lightweight aggregate concrete or self-compacting concrete.
The girder steel described in the utility model of embodiment 2 and L-type steel pipe concrete beam shear wall corner connecting node, comprising:
By L-type steel pipe bundle combinations component, girder steel and stiffening diaphragm,
The L-type steel pipe bundle combinations component includes being sequentially connected the plate structure constituted and corner steel pipe by multiple steel pipes
Unit, and corner steel pipe unit is square steel tube, the steel pipe unit, which has, pours chamber, and described pours intracavitary casting coagulation
Soil；
In the cavity of its immediate steel pipe unit of the corner unit of the L-type steel pipe bundle combinations component on girder steel
The position of the edge of a wing and lower flange is respectively arranged with stiffening diaphragm and lower stiffening diaphragm, the upper stiffening diaphragm and under put more energy into every
Corner square steel tube is divided into three sections and welded with it by plate, and the upper stiffening diaphragm and lower stiffening diaphragm pass through the adjacent steel in corner
Pipe unit is simultaneously welded with it；
The girder steel includes top flange plate, bottom wing listrium and web, the girder steel top flange plate and upper stiffening diaphragm
Welding, bottom wing listrium and lower stiffening diaphragm weld, and are connected by screw bolts between web and corner steel pipe unit.
The cross-sectional width of the upper stiffening diaphragm and lower stiffening diaphragm is respectively greater than corner steel pipe unit and adjacent steel
The width of pipe unit.
Web connecting plate is provided on the tube wall of the corner steel pipe unit, the web connecting plate is arranged to its length
It is consistent with the extending direction of the web of girder steel to spend direction；Connected between the web of the web connecting plate and girder steel using bolt
It connects.
It is respectively arranged on the upper stiffening diaphragm and lower stiffening diaphragm in the corner of L-type steel pipe bundle combinations component convenient for mixed
The fill orifice that solidifying soil pours into, wherein fill orifice is circular hole or slotted hole.
The girder steel is H profile steel beam or box beam.
The concrete can be normal concrete, high-strength concrete, lightweight aggregate concrete or self-compacting concrete.
Content described in this specification embodiment is only an enumeration of the implementation forms of the utility model concept, this is practical new
The protection scope of type should not be construed as being limited to the specific forms stated in the embodiments, and the protection scope of the utility model is also wrapped
Include those skilled in the art according to the utility model design it is conceivable that equivalent technologies mean.
Claims (9)
1. a kind of girder steel and L-type steel pipe concrete beam shear wall corner connecting node characterized by comprising
L-type steel pipe bundle combinations component, including the parallel to each other and sequentially connected plate structure and for connecting by several steel pipes
The corner steel pipe unit of plate structure, plate structure is by the affixed l-shaped structure of corner steel pipe unit, and the steel pipe has use
Chamber is poured in casting concrete；
Girder steel, is arranged in the corner steel pipe unit lateral surface of L-type steel pipe bundle combinations component, including top flange plate, bottom wing listrium and
Web, wherein top flange plate is affixed by web and bottom wing listrium；The web and the corner steel pipe unit are affixed；
The top flange for pouring intracavitary close girder steel and the bottom wing of its immediate steel pipe of corner steel pipe unit is arranged in stiffening diaphragm
The position of edge, including upper stiffening diaphragm and lower stiffening diaphragm, the upper stiffening diaphragm and top flange plate are affixed, lower stiffening diaphragm with
Bottom wing listrium is affixed, and the upper stiffening diaphragm, lower stiffening diaphragm by corner steel pipe unit along axially spaced at three Duan Bingyu
It is affixed, the upper stiffening diaphragm, lower stiffening diaphragm extend radially through affixed with adjacent steel pipe after the steel pipe unit of corner.
2. a kind of girder steel as described in claim 1 and L-type steel pipe concrete beam shear wall corner connecting node, feature exist
In: the corner steel pipe unit is rectangular steel tube, and rectangular steel tube is axially parallel with steel pipe, the two of them of corner steel pipe unit
Adjacent tube wall is respectively fixedly mounted with one piece of plate structure along axial direction and forms L-type structure, the two adjacent pipes of residue of corner steel pipe unit
Wall is each to be equipped with a girder steel.
3. a kind of girder steel as claimed in claim 2 and L-type steel pipe concrete beam shear wall corner connecting node, feature exist
In: the steel pipe central axis keeping parallelism of same plate structure, and it is in the same plane.
4. a kind of girder steel as claimed in claim 3 and L-type steel pipe concrete beam shear wall corner connecting node, feature exist
In: the steel pipe is U-tube, and the notch direction of the U-tube in same plate structure is consistent, and U-tube intermediate space is made
To pour chamber for casting concrete.
5. a kind of girder steel as claimed in claim 2 and L-type steel pipe concrete beam shear wall corner connecting node, feature exist
In: respectively greater than described positioned at the upper stiffening diaphragm in L-type steel pipe bundle combinations component corner and the cross-sectional width of lower stiffening diaphragm
The width of rectangular steel tube and adjacent steel pipe unit.
6. a kind of girder steel as claimed in claim 5 and L-type steel pipe concrete beam shear wall corner connecting node, feature exist
In: the fill orifice poured into convenient for concrete is respectively arranged on upper stiffening diaphragm and lower stiffening diaphragm.
7. a kind of girder steel as described in claim 1 and L-type steel pipe concrete beam shear wall corner connecting node, feature exist
In: the corner steel pipe unit is provided with web connecting plate on the side tube wall of girder steel, and the web connecting plate is set
It is consistent with the extending direction of the web of girder steel to be set to its length direction；It is used between the web of the web connecting plate and girder steel
It is bolted.
8. a kind of girder steel as claimed in claim 2 and L-type steel pipe concrete beam shear wall corner connecting node, feature exist
In: the girder steel is H profile steel beam or box beam.
9. a kind of girder steel as described in claim 1 and L-type steel pipe concrete beam shear wall corner connecting node, feature exist
In: the concrete is normal concrete, high-strength concrete, lightweight aggregate concrete or self-compacting concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096594.7U CN209686594U (en) | 2018-12-13 | 2018-12-13 | A kind of girder steel and L-type steel pipe concrete beam shear wall corner connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822096594.7U CN209686594U (en) | 2018-12-13 | 2018-12-13 | A kind of girder steel and L-type steel pipe concrete beam shear wall corner connecting node |
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| Publication Number | Publication Date |
|---|---|
| CN209686594U true CN209686594U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822096594.7U Active CN209686594U (en) | 2018-12-13 | 2018-12-13 | A kind of girder steel and L-type steel pipe concrete beam shear wall corner connecting node |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012355A (en) * | 2020-08-24 | 2020-12-01 | 信隆工程有限公司 | Node connection structure and modular building |
| CN114293667A (en) * | 2022-01-25 | 2022-04-08 | 杭萧钢构股份有限公司 | Beam-wall connection node and calculation method and calculation system thereof |
-
2018
- 2018-12-13 CN CN201822096594.7U patent/CN209686594U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012355A (en) * | 2020-08-24 | 2020-12-01 | 信隆工程有限公司 | Node connection structure and modular building |
| CN114293667A (en) * | 2022-01-25 | 2022-04-08 | 杭萧钢构股份有限公司 | Beam-wall connection node and calculation method and calculation system thereof |
| CN114293667B (en) * | 2022-01-25 | 2023-12-01 | 杭萧钢构股份有限公司 | Beam wall connection node and calculation method and calculation system thereof |
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