CN208981505U - A kind of assembled Honeycomb Beam panel structure system - Google Patents
A kind of assembled Honeycomb Beam panel structure system Download PDFInfo
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- CN208981505U CN208981505U CN201821562776.2U CN201821562776U CN208981505U CN 208981505 U CN208981505 U CN 208981505U CN 201821562776 U CN201821562776 U CN 201821562776U CN 208981505 U CN208981505 U CN 208981505U
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- Prior art keywords
- structure system
- bottom plate
- truss
- secondary beam
- honeycomb
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 239000004567 concrete Substances 0.000 claims abstract description 19
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 8
- 239000011150 reinforced concrete Substances 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims 4
- 238000010276 construction Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
A kind of assembled Honeycomb Beam panel structure system, belongs to building structure technology field.The assembled Honeycomb Beam panel structure system, including girder, secondary beam and superimposed sheet, the girder and secondary beam are all made of H-type Steel Castellated Beams, the secondary beam passes through the hole on girder, the superimposed sheet uses truss bars concrete folding plate, the superimposed sheet includes prefabricated panel and cast-in-place concrete layer, and the prefabricated panel is arranged on the top flange of secondary beam, and truss is embedded in prefabricated panel.The assembled Honeycomb Beam panel structure system, which can have, to save steel, mitigates architecture quality, improves anti-seismic performance, keeps moment of flexure transmitting more direct.
Description
Technical Field
The utility model relates to a building structure technical field, in particular to assembled honeycomb beam plate structure system.
Background
The assembly type building construction belongs to a new state and a new mode, and the cast-in-place type building mode is not in accordance with the concepts of green development and sustainable development due to the fact that wet operation is more on site, the formwork supporting amount is large, and the construction period is long. The traditional structure form of primary and secondary beam connection is flat connection, because the primary beam is an H-shaped solid web type steel beam, the secondary beam needs to be disconnected from the web of the primary beam, the structure height is reduced, but the bending moment of the continuous beam cannot be better transferred.
Disclosure of Invention
In order to solve the problems existing in the prior art, the utility model aims to provide an assembled honeycomb beam plate structure system can have and save steel, alleviate the quality of structure, improve anti-seismic performance, make the moment of flexure transfer more direct.
In order to realize the purpose, the technical scheme of the utility model is that:
an assembly type honeycomb beam plate structure system comprises a main beam, a secondary beam and a laminated slab;
the main beam and the secondary beam are both H-shaped honeycomb steel beams, and the secondary beam penetrates through a hole in the main beam;
the composite slab is a truss reinforced concrete composite slab, and comprises a prefabricated bottom plate and a cast-in-place concrete layer, wherein the prefabricated bottom plate is arranged on the upper flange of the secondary beam, and a truss is pre-embedded in the prefabricated bottom plate.
The holes in the main beam and the secondary beam are hexagonal holes.
The expansion ratio of the H-shaped honeycomb steel beam adopted by the main beam is 1.3-1.5.
The distance between the holes of the main beam close to the two ends and the adjacent beam ends is more than or equal to 300mm, and the center distance between the adjacent holes is more than or equal to 300 mm.
And a plurality of pegs are arranged above the upper flange of the secondary beam and are used for connecting the upper flange of the secondary beam with the laminated slab.
The pegs are uniformly arranged along the length direction of the upper flange of the secondary beam.
The truss comprises bottom plate distribution ribs, bottom stress ribs, web member reinforcing steel bars and upper chord reinforcing steel bars, wherein the upper chord reinforcing steel bars are provided with cast-in-place concrete layer distribution ribs for connecting truss reinforcing steel bars on two sides of the main beam.
The prefabricated bottom plate is provided with a reserved hole, the inverted J-shaped steel bar penetrates through the reserved hole, the lower end of the inverted J-shaped steel bar is fixed below the prefabricated bottom plate through a bolt, and the upper end of the inverted J-shaped steel bar is hung on the upper flange of the main beam.
The utility model has the advantages that:
(1) compared with the traditional assembly type beam-slab system, the beam adopts the honeycomb steel beam, so that steel can be saved, the structural mass is reduced, the anti-seismic performance is improved, and the holes in the secondary beam can penetrate through a pipeline;
(2) when the main beam is connected with the secondary beam, the secondary beam passes through the main beam hole, so that the bending moment is transmitted more directly;
(3) the steel bars perpendicular to the direction of the main beam are arranged above the upper chord steel bars of the truss, so that the truss steel bars on the two sides of the main beam are connected together, after concrete is poured in situ, the two sides of the main beam form a whole better, and the stress performance is greatly improved;
(4) the setting of "J" shape reinforcing bar falls is because prefabricated bottom plate is located the below on the girder top flange to belong to unsettled state, when receiving earthquake isotructure dynamic load, structural stability can receive serious influence, and superimposed sheet and girder can be connected to "J" shape reinforcing bar of falling, make both become whole, improved overall structure's stability.
Drawings
Fig. 1 is an overall structural sectional view of an assembled honeycomb beam-slab structural system provided by the present invention;
FIG. 2 is a schematic structural view of the laminated slab provided by the present invention before the concrete is cast on the laminated slab;
figure 3 is a top view of the present invention from figure 2;
FIG. 4 is a schematic structural view of a prefabricated base plate of a laminated slab provided by the present invention;
figure 5 is a top view of the present invention from figure 4;
fig. 6 is a schematic view of the connection between the girder and the prefabricated bottom plate of the composite slab according to the present invention.
Wherein,
1-main beam, 2-secondary beam, 3-bottom plate distribution rib, 4-bottom stress rib, 5-web member reinforcing steel bar, 6-stud, 7-upper chord reinforcing steel bar, 8-cast-in-place concrete layer distribution rib, 9-prefabricated bottom plate, 10-cast-in-place concrete layer, 11-exposed part of bottom plate distribution rib, 12-inverted J-shaped reinforcing steel bar and 13-bolt.
Detailed Description
In order to solve the problem that prior art exists, as shown in fig. 1 to fig. 6, the utility model provides an assembled honeycomb beam plate structure system, including girder 1, secondary beam 2 and superimposed sheet.
Main girder 1 and secondary beam 2 all adopt H type honeycomb girder steel, and secondary beam 2 passes the hole on the main girder 1. The utility model discloses in be provided with a plurality of girders 1 and a plurality of secondary beam 2, girder 1 is perpendicular with secondary beam 2's the direction that sets up, and H type honeycomb girder steel is formed through transform position rewelding combination after cutting according to certain broken line on the web of the real web roof beam of H type, forms the honeycomb roof beam in hexagonal hole after the welding.
The composite slab is truss reinforced concrete composite slab, the composite slab comprises a prefabricated bottom plate 9 and a cast-in-place concrete layer, the prefabricated bottom plate 9 is arranged on the upper flange of the secondary beam 2, and a truss is pre-embedded in the prefabricated bottom plate 9. The utility model discloses in be provided with a plurality of superimposed sheets, each superimposed sheet's structure is the same, truss reinforced concrete superimposed sheet is prior art, the truss is buried underground in the superimposed sheet, as shown in fig. 2, adjacent superimposed sheet along the length direction difference overlap joint of secondary roof beam 2 in secondary roof beam 2 upper flange both sides, cast in situ concrete makes adjacent superimposed sheet become one to make superimposed sheet and secondary roof beam 2 form wholly through 6 connecting pieces of peg, better common atress and coordination warp. As shown in fig. 3, the exposed portions 11 of the floor distribution ribs in the laminated slab prefabricated floor 9 serve to stabilize the connection between the adjacent prefabricated floors 9 after the cast-in-place concrete superposed layers are cast, and to better integrate the prefabricated floor 9 with the cast-in-place concrete superposed layers.
The holes in the main beam 1 and the secondary beam 2 are hexagonal holes. The utility model discloses in, the setting in hexagonal hole makes girder 1 and secondary beam 2 connect more stable, and hexagonal hole is suitable with the space that secondary beam 2 formed, helps overall structure's stability.
The expansion ratio of the H-shaped honeycomb steel beam adopted by the main beam 1 is 1.3-1.5. The utility model discloses an it is optimal to expand the anti-seismic performance than making assembled honeycomb beam plate structure system.
The distance between the holes of the main beam 1 close to the two ends and the adjacent beam ends is more than or equal to 300mm, and the center distance between the adjacent holes is more than or equal to 300 mm.
A plurality of pegs 6 are arranged above the upper flange of the secondary beam 2, the pegs 6 are used for connecting the upper flange of the secondary beam 2 with the laminated slab, and the pegs 6 are uniformly arranged along the length direction of the upper flange of the secondary beam 2. The utility model discloses in, the peg 6 is the connecting piece, and its welding helps making the secondary beam 2 more stable with being connected of superimposed sheet at the middle part of secondary beam 2 upper limb upper surface.
The truss comprises a bottom plate distribution rib 3, a bottom stress rib 4, web member reinforcing steel bars 5 and upper chord reinforcing steel bars 7, wherein cast-in-place concrete layer distribution ribs 8 are arranged above the upper chord reinforcing steel bars 7 and used for connecting truss reinforcing steel bars on two sides of the main beam 1. The utility model discloses in, cast-in-place concrete layer distribution muscle 8 is parallel and set up the direction the same with secondary beam 2.
The prefabricated bottom plate 9 is provided with a reserved hole, the inverted J-shaped steel bar 12 penetrates through the reserved hole, the lower end of the inverted J-shaped steel bar 12 is fixed below the prefabricated bottom plate 9 through a bolt 13, and the upper end of the inverted J-shaped steel bar is hung on the upper flange of the main beam 1. The utility model discloses in, superimposed sheet and girder 1 can be connected to the reinforcing bar of falling "J" shape, make both become whole, have improved overall structure's stability.
The utility model discloses an implementation process of assembled honeycomb beam plate structure system:
firstly, cutting, displacing and re-welding an H-shaped solid web steel beam according to a certain broken line in a factory to form an H-shaped honeycomb steel beam with a hexagonal hole, wherein the beam height of a secondary beam 2 is slightly smaller than the hole height of the hole of a main beam 1, and transporting the H-shaped solid web steel beam to a construction site after the H-shaped honeycomb steel beam is manufactured;
secondly, the prefabricated bottom plate 9 of the laminated slab is produced and processed on a production line of a factory and is subjected to reinforcement binding, the prefabricated bottom plate 9 of the laminated slab is provided with bottom plate distribution ribs 3, bottom plate stress ribs are arranged on the bottom plate distribution ribs 3, the web member steel bars 5, the bottom stress ribs 4 and the bottom plate distribution ribs 3 are bound together, the upper chord steel bars 7 are bound at the top ends of the web member steel bars 5, meanwhile, holes are reserved in the prefabricated bottom plate 9, and the prefabricated bottom plate 9 is transported to a construction site after the production is finished;
step three, after the construction of the whole frame of the structure is finished, penetrating the secondary beam 2 into the hole of the main beam 1, and then uniformly welding a row of studs 6 on the upper flange of the secondary beam 2;
step four, respectively lapping the prefabricated bottom plates 9 of the laminated slab on two sides of the upper flange of the secondary beam 2 along the length direction of the secondary beam 2, then inserting the inverted J-shaped reinforcing steel bars 12 into the reserved holes of the prefabricated slab, hanging the upper part of the inverted J-shaped reinforcing steel bars on the upper flange of the main beam 1, and fixing the lower part of the inverted J-shaped reinforcing steel bars below the prefabricated slab through bolts 13;
and fifthly, arranging distribution ribs 8 of the cast-in-place concrete layer above the upper chord steel bars 7 of the truss steel bars of the laminated slab, and connecting the truss steel bars on two sides of the main beam 1 together to form a whole.
And sixthly, casting the concrete laminated layer on site, and finally curing the concrete.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. An assembly type honeycomb beam plate structure system is characterized by comprising a main beam, a secondary beam and a laminated plate;
the main beam and the secondary beam are both H-shaped honeycomb steel beams, and the secondary beam penetrates through a hole in the main beam;
the composite slab is a truss reinforced concrete composite slab, and comprises a prefabricated bottom plate and a cast-in-place concrete layer, wherein the prefabricated bottom plate is arranged on the upper flange of the secondary beam, and a truss is pre-embedded in the prefabricated bottom plate.
2. The fabricated cellular beam panel structure system of claim 1, wherein the holes in the primary and secondary beams are hexagonal holes.
3. The assembled honeycomb beam-plate structure system of claim 1, wherein the expansion ratio of the H-shaped honeycomb steel beam adopted by the main beam is 1.3-1.5.
4. The fabricated cellular beam panel structure system of claim 1, wherein the distance from the holes of the main beam near the two ends to the beam ends adjacent to the holes is greater than or equal to 300mm, and the center distance between the adjacent holes is greater than or equal to 300 mm.
5. The fabricated cellular spar panel structure system of claim 1, wherein a plurality of pegs are provided above the upper flanges of the secondary beams for connecting the upper flanges of the secondary beams to the superimposed slab.
6. The fabricated cellular beam panel structure system of claim 5, wherein said pegs are uniformly disposed along the length of the secondary beam upper flange.
7. The assembled honeycomb beam plate structure system of claim 1, wherein the truss comprises a bottom plate distribution rib, a bottom stressed rib, a web member reinforcing steel bar and an upper chord reinforcing steel bar, and a cast-in-place concrete layer distribution rib is arranged above the upper chord reinforcing steel bar and is used for connecting truss reinforcing steel bars on two sides of the main beam.
8. The assembly type honeycomb beam plate structure system according to claim 1, wherein the prefabricated bottom plate is provided with a reserved hole, an inverted J-shaped steel bar penetrates through the reserved hole, the lower end of the inverted J-shaped steel bar is fixed below the prefabricated bottom plate through a bolt, and the upper end of the inverted J-shaped steel bar is hung on the upper flange of the main beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562776.2U CN208981505U (en) | 2018-09-25 | 2018-09-25 | A kind of assembled Honeycomb Beam panel structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562776.2U CN208981505U (en) | 2018-09-25 | 2018-09-25 | A kind of assembled Honeycomb Beam panel structure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981505U true CN208981505U (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821562776.2U Expired - Fee Related CN208981505U (en) | 2018-09-25 | 2018-09-25 | A kind of assembled Honeycomb Beam panel structure system |
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| Country | Link |
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| CN (1) | CN208981505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978856A (en) * | 2018-09-25 | 2018-12-11 | 沈阳建筑大学 | A kind of assembled Honeycomb Beam panel structure system |
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2018
- 2018-09-25 CN CN201821562776.2U patent/CN208981505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978856A (en) * | 2018-09-25 | 2018-12-11 | 沈阳建筑大学 | A kind of assembled Honeycomb Beam panel structure system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20200925 |