CN105040879A - Regular-hexagon honeycomb grid floor structure and method for manufacturing same - Google Patents
Regular-hexagon honeycomb grid floor structure and method for manufacturing same Download PDFInfo
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- CN105040879A CN105040879A CN201510448003.6A CN201510448003A CN105040879A CN 105040879 A CN105040879 A CN 105040879A CN 201510448003 A CN201510448003 A CN 201510448003A CN 105040879 A CN105040879 A CN 105040879A
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Abstract
The invention relates to a regular-hexagon honeycomb grid floor structure which comprises steel open-web girders. The regular-hexagon honeycomb grid floor structure is characterized in that the steel open-web girders are connected with one another to form honeycomb planar steel grids which comprise a plurality of regular-hexagon grids; regular-hexagon prefabricated plates are shelved and welded on the planar steel grids and are reinforced concrete prefabricated plates with ribbed triangular grids, the shapes of the regular-hexagon prefabricated plates are matched with those of the regular-hexagon grids and rhombic grids, and concrete layers are arranged on the regular-hexagon prefabricated plates by means of pouring. The regular-hexagon honeycomb grid floor structure has the advantages that indoor grid shapes of diversified multi-layer large-span public buildings can be enriched, and novel 'safe, reasonable, advanced and economic' structural systems can be formed.
Description
Technical field
The invention belongs to long strands field, particularly relate to a kind of regular hexagon honeycomb grid building cover structure and manufacture method thereof.
Background technology
In tradition conventional structure system, if put up multilayer large-span building, its steel using amount increases considerably, investor is in order to saving construction cost, more and under purchasing the relatively low situation of system expense in soil amount at that time, wide span single layer industrial premises covers the sky and the earth and emerges in large numbers, and large span is public is confined to individual layer with industrial construction.Improve and the relevant policy appearance that economizes the land resource along with expense processed is purchased in soil, 2007, space lattice box structure is suggested, simultaneous every space lattice box structure patent is suggested and engineer applied, their appearance, break for a long time large span public with industrial construction field in conventional steel framework and portal-rigid frames system.The meanwhile appearance of " assembled integral Steel Space grid box structure new system ", multilayer large-span is public, and in the whole nation, multiple area occurs in succession with industrial construction, but the space lattice of these new technologies forms, all be limited as square, i.e. orthogonal spatial and orthogonal-diagonal lattice two kinds, and the multilayer large-span public building in city, the ceiling modeling requirement variation of its superstructure, and require investment reduction, be not enough to meet building demand completely.
Summary of the invention
The present invention provides one can enrich the indoor grid moulding of all kinds of multilayer large-span public building for solving in known technology the circumscribed technical problem of existing orthogonal spatial steel lattice box structure that exists, forms regular hexagon honeycomb grid building cover structure and the manufacture method thereof of the new structural systen of " safety, rationally, advanced, economic ".
The technical scheme that the present invention takes for the technical problem existed in solution known technology is: a kind of regular hexagon honeycomb grid building cover structure, comprise steel laced beam, it is characterized in that: described steel laced beam handing-over forms the honeycomb type plane steel lattice be made up of some regular hexagonal cells; Described flat steel grid is shelved and is welded with the regular hexagon precast plate with regular hexagonal cell and network mating shapes, described regular hexagon precast plate is the reinforced concrete prefabricated board with ribbed triangular mesh, described regular hexagon precast plate waters and is shaped with layer of concrete.
The present invention can also adopt following technical measures:
Described steel laced beam junction is equipped with shear connector, and described steel laced beam is joined by shear connector.
Described laced beam is made up of the T-steel that two are parallel to each other, described shear connector is made up of steel pipe and stiffener, the T-steel be parallel to each other by two forms mode and the fastener for connection that laced beam passes through welding, all be welded with described stiffener between two T-steels up and down in steel-pipe welding junction, stiffener is by steel pipe side and steel-pipe welding simultaneously.
The method manufacturing above-mentioned regular hexagon honeycomb grid building cover structure is: in advance described steel laced beam is connected into the described honeycomb type plane steel lattice be made up of some regular hexagonal cells; Described honeycomb type plane steel lattice is shelved the described regular hexagon precast plate with regular hexagonal cell mating shapes, regular hexagon precast plate is welded with described honeycomb type plane steel lattice, with described regular hexagon precast plate for template, cast layer of concrete thereon.
The advantage that the present invention has and good effect are:
The object of the invention is to make already present " assembled integral Steel Space grid box structure " to apply with industrial construction multilayer (2 layers ~ 4 layers) large span (18m ~ 36m) is public, propose the space empty belly lattice moulding that a kind of new regular hexagon is combined with rhombus, i.e. honeycomb type, thus enrich the indoor grid moulding of all kinds of multilayer large-span public building, form the new structural systen of " safely, rationally, advanced, economic ".
Accompanying drawing explanation
Fig. 1 is the structural representation of lower edge layer in the present invention;
Fig. 2 is the structural representation of layer of winding up in the present invention;
Fig. 3 is the structural representation of steel lattice in the present invention;
Fig. 4 is sectional view figure of the present invention;
Fig. 5 is the structural representation of regular hexagon prefabricated band floor in the present invention.
In figure: 1, T-steel; 2, steel pipe; 3, stiffener; 4, regular hexagon precast plate.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1-Fig. 5, a kind of regular hexagon honeycomb grid building cover structure, comprises steel laced beam.Described steel laced beam handing-over forms the honeycomb type plane steel lattice be made up of some regular hexagonal cells.
The long limit of described honeycomb type plane steel lattice is L
xbroadside is L
y, L
x> L
y, regular hexagon is made up of six equilateral triangles, if equilateral triangle grid height h=2000mm, then equilateral triangle base b=2310mm, and broadside L
y=m × h (m is even number), as Fig. 1 and Fig. 2, if m=12, then L
y=12 × 2000=24000mm, L
x=n × b, n=17, then L
x=17 × b=17 × 2310=39270mm, every aspect amasss A=24m × 39.27m=942.48m
2.
Steel laced beam junction is equipped with shear connector, and described steel laced beam is joined by shear connector.Described laced beam is made up of two T-steels be parallel to each other 1, described shear connector is made up of steel pipe 2 and stiffener 3, the T-steel 1 be parallel to each other by two is formed laced beam and is connected with steel pipe 2 by the mode of welding, all be welded with described stiffener 3 between two T-steels 1 up and down at steel pipe 2 place of being welded to connect, stiffener 3 is by steel pipe 2 side and steel-pipe welding.
Described honeycomb type plane steel lattice is shelved and is welded with the regular hexagon precast plate 4 with regular hexagonal cell mating shapes, described regular hexagon precast plate 4 is the reinforced concrete prefabricated boards with ribbed triangular mesh, described regular hexagon precast plate 4 waters and is shaped with layer of concrete.
The method manufacturing above-mentioned regular hexagon Cellular Networks lattice building cover structure is: in advance described steel laced beam is connected into the described honeycomb type plane steel lattice be made up of some regular hexagonal cells; Described honeycomb type plane steel lattice is shelved the described regular hexagon precast plate with regular hexagonal cell mating shapes, regular hexagon precast plate is welded with described honeycomb type plane steel lattice, with described regular hexagon precast plate for template, cast layer of concrete thereon.In order to ensure layer Steel concrete compound action that wind up of honeycomb type plane steel lattice, while regular hexagon precast plate and rhombus precast plate top layer will be made rough surface, pre-buried channel-section steel bottom its rib, must be welded to connect (accompanying drawing 4) with a layer T-steel edge of a wing of winding up for honeycomb type plane steel lattice, guarantee that the steel concrete that secondary is cast has compound action, form upper epidermis and there is steel---the Structural Floor System of Combined concrete effect.
The steel lattice wall stand mullion that the periphery of honeycomb type plane steel lattice must form with H profile steel is rigidly connected.
Claims (4)
1. a regular hexagon honeycomb grid building cover structure, comprises steel laced beam, it is characterized in that: described steel laced beam handing-over forms the honeycomb type plane steel lattice be made up of some regular hexagonal cells; Described flat steel grid is shelved and is welded with the regular hexagon precast plate with regular hexagonal cell and network mating shapes, described regular hexagon precast plate is the reinforced concrete prefabricated board with ribbed triangular mesh, described regular hexagon precast plate waters and is shaped with layer of concrete.
2. regular hexagon honeycomb grid building cover structure according to claim 1, is characterized in that: described steel laced beam junction is equipped with shear connector, and described steel laced beam is joined by shear connector.
3. regular hexagon honeycomb grid building cover structure according to claim 1, it is characterized in that: described laced beam is made up of the T-steel that two are parallel to each other, described shear connector is made up of steel pipe and stiffener, the T-steel be parallel to each other by two forms mode and the fastener for connection that laced beam passes through welding, all be welded with described stiffener between two T-steels up and down in steel-pipe welding junction, stiffener is by steel pipe side and steel-pipe welding simultaneously.
4. a manufacture method for regular hexagon honeycomb grid building cover structure according to claim 1, is characterized in that: in advance described steel laced beam is connected into the described honeycomb type plane steel lattice be made up of some regular hexagonal cells; Described honeycomb type plane steel lattice is shelved the described regular hexagon precast plate with regular hexagonal cell mating shapes, regular hexagon precast plate is welded with described honeycomb type plane steel lattice, with described regular hexagon precast plate for template, cast layer of concrete thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448003.6A CN105040879A (en) | 2015-07-27 | 2015-07-27 | Regular-hexagon honeycomb grid floor structure and method for manufacturing same |
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| CN201510448003.6A CN105040879A (en) | 2015-07-27 | 2015-07-27 | Regular-hexagon honeycomb grid floor structure and method for manufacturing same |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121109A (en) * | 2016-07-29 | 2016-11-16 | 东南大学 | Large span right hexagonal steel-concrete cellular hollow sandwich panel ceiling for storied building and manufacture method |
| CN106121110A (en) * | 2016-07-29 | 2016-11-16 | 东南大学 | Large span narrow long type concrete comb shape hollow sandwich panel ceiling for storied building and manufacture method |
| CN106400953A (en) * | 2016-07-29 | 2017-02-15 | 东南大学 | Multi-layer large-span regular-hexagonal cellular space lattice box type structure and manufacturing method |
| CN109138249A (en) * | 2018-09-10 | 2019-01-04 | 湖南工业大学 | Circular flat large span honeycomb type concrete empty stomach sandwich plate floor and construction method |
| CN115492375A (en) * | 2022-09-21 | 2022-12-20 | 中国一冶集团有限公司 | Vibratile polygonal aluminum formwork for cast-in-situ open-web grid and construction method |
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| CN1478968A (en) * | 2003-07-04 | 2004-03-03 | 贵州工业大学 | Construction method of large span building roof or floor of building and its double lattice beam structure |
| CN101270595A (en) * | 2008-05-16 | 2008-09-24 | 东南大学 | Assembled honeycombed sheet light empty stomach building and roof structure system |
| JP2011132765A (en) * | 2009-12-25 | 2011-07-07 | Sumitomo Metal Mining Siporex Kk | Reinforcing method and reinforcing structure of floor |
| CN203487676U (en) * | 2013-09-16 | 2014-03-19 | 南京工业大学 | Honeycomb steel hidden beam composite floor system |
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2015
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| CN1478968A (en) * | 2003-07-04 | 2004-03-03 | 贵州工业大学 | Construction method of large span building roof or floor of building and its double lattice beam structure |
| CN101270595A (en) * | 2008-05-16 | 2008-09-24 | 东南大学 | Assembled honeycombed sheet light empty stomach building and roof structure system |
| JP2011132765A (en) * | 2009-12-25 | 2011-07-07 | Sumitomo Metal Mining Siporex Kk | Reinforcing method and reinforcing structure of floor |
| CN203487676U (en) * | 2013-09-16 | 2014-03-19 | 南京工业大学 | Honeycomb steel hidden beam composite floor system |
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| 宋帅等: "装配整体式空间钢网格正交斜放盒式结构在多层大跨度工业建筑中的设计与应用", 《建筑结构》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121109A (en) * | 2016-07-29 | 2016-11-16 | 东南大学 | Large span right hexagonal steel-concrete cellular hollow sandwich panel ceiling for storied building and manufacture method |
| CN106121110A (en) * | 2016-07-29 | 2016-11-16 | 东南大学 | Large span narrow long type concrete comb shape hollow sandwich panel ceiling for storied building and manufacture method |
| CN106400953A (en) * | 2016-07-29 | 2017-02-15 | 东南大学 | Multi-layer large-span regular-hexagonal cellular space lattice box type structure and manufacturing method |
| CN109138249A (en) * | 2018-09-10 | 2019-01-04 | 湖南工业大学 | Circular flat large span honeycomb type concrete empty stomach sandwich plate floor and construction method |
| CN115492375A (en) * | 2022-09-21 | 2022-12-20 | 中国一冶集团有限公司 | Vibratile polygonal aluminum formwork for cast-in-situ open-web grid and construction method |
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