CN106677397A - Large-span fabricated mixed type steel open web sandwich plate floor system and manufacturing method - Google Patents
Large-span fabricated mixed type steel open web sandwich plate floor system and manufacturing method Download PDFInfo
- Publication number
- CN106677397A CN106677397A CN201710005411.3A CN201710005411A CN106677397A CN 106677397 A CN106677397 A CN 106677397A CN 201710005411 A CN201710005411 A CN 201710005411A CN 106677397 A CN106677397 A CN 106677397A
- Authority
- CN
- China
- Prior art keywords
- unit
- steel
- grid
- shaped
- span
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a large-span fabricated mixed type steel open web sandwich plate floor system and a manufacturing method. The large-span fabricated mixed type steel open web sandwich plate floor system and the manufacturing method are low in cost. The floor system comprises a rectangular steel open web girder and a gridding frame mounted in the steel open web girder. The length Lx and the span Ly of the steel open web girder are larger than 1.5, a one-way stressed plate is constituted, and no common divisor exists between the length Lx and the span Ly of the steel open web girder. The gridding frame is composed of a plurality of units and comprises a square grid, a parallelogram grid and a quadrangle grid. A right angled isosceles triangle, an obtuse angle isosceles triangle and an acute angle isosceles triangle are included between the gridding frame and the steel open web girder. According to the large-span fabricated mixed type steel open web sandwich plate floor system and the manufacturing method, the effect that the large-span floor system has a mechanical model of a special plate can be ensured, and the purpose of steel saving is achieved.
Description
Technical field
The present invention relates to multilayer large-span steel structure technical field of buildings, more particularly, to a kind of large span assembled mixed type
Steel hollow sandwich panel ceiling for storied building and manufacture method.
Background technology
Because Ecological Civilization Construction needs,《Saving and intensive use soil specifies》, in May, 2014 by Ministry of Land and Resources, with 61
Number file is issued.For a long time, it is public that monolayer is both designed as when span is increased to L=18m ~ 39m, typically with industrial building, such as
Concrete truss, steel roof truss or steel frame, they are unavoidably caused " fat beams and columns " for long-span floor system, and cause engineering
Cost is dramatically increased, and its basic reason is public and industrial building superstructure, and working load is big, using traditional " beam type " power
Model is learned, space three-dimensional stress is little, internal force skewness, indivedual engineerings adopt " board-like " mechanical model, such as Elements of Space Grid Truss, coagulation
Native hollow rack, their floor thickness it is still larger (h =L/ 15), the large span of engineer applied is researched and developed and put into this century
Assembled orthogonal spatial or orthogonal-diagonal lattice hollow sandwich panel ceiling for storied building, the mechanics effect with good " plate ", but long-span floor system
The size of mesh opening all same of periphery supporting point, when being such as orthogonal spatial, during periphery grid 2.5, inner square grid is 2.5m
× 2.5m, its laced beam is orthogonal also orthogonal with side-strut, is and for example orthogonal-diagonal lattice periphery grida 1With internal square neta 2In isosceles triangle hypotenuse length (a 1) and the right angle length of side (a 2), it is ina 2=a 1sin450Relation, such as hypotenuse grida 1=3600,
Inner square grida 2=a 1sin450=3600 × 0.7071=2545, if the long side of superstructureL x With spanL y Ratio be more than 1.5,
In long narrow shape rectangle plane, 10, long side 3.6m grids, i.e.,L x =10 × 3.6m=36m, and minor face (span)L y =5×3.9m=
19.5m, now the grid of superstructure is in oblique crossing inclined type, i.e. two angles of periphery isoceles triangle grid are not 450, another angle is not yet
Equal to 900, inner mesh non-square, but parallelogram, orthogonal-diagonal lattice and oblique crossing inclined grid are in intersection truss system
Occur in plate Elements of Space Grid Truss.The steel hollow sandwich panel ceiling for storied building that the beginning of this century proposes, also constitutes appearance by above-mentioned grid.
Large span assembled steel hollow sandwich panel ceiling for storied building is developing on the basis of concrete empty stomach sandwich plate floor and send out
Exhibition, when the long side of superstructure plane (L x ) with it is short acrossL y The ratio of (span)L x /L y During ＜ 1.5, the mechanical model of building cover board is " two-way
Plate ", i.e.,xWithyTo uniform force, whenL x /L y During ＞ 1.5 or bigger, the mechanical model of superstructure is " one-way slabss ", such as superstructure
PlaneL x =39m, spanL y During=23.4m,L x /L y During=39/23.4=1.67, floow loadqEdgexTo only transmitting 0.21q,
Span direction (yTo) transmission 0.79qSuperstructure mechanical model be " one-way slabss ", remake orthogonal spatial grid, along y to bar very
Greatly, rod member discontinuity is caused to only by construction with bar along x, at the same time, steel using amount increase 20% or so causes to waste,
To add angle 45 with support edges from orthogonal-diagonal lattice grid, i.e. double joint steel laced beam are orthogonal in this engineering0, last century
It is " one-way slabss " that (70 ~ 80) age intersection truss system rack prevailing is also the mechanical model of this practice, i.e. superstructure, two folders
Angle 450Laced beam uniform (respectively accounting for 1/2) transmission floow load, subtracts the long narrow shape plane superstructure uniform force of large span, steel using amount
It is few.In the architectural engineering of the long narrow shape plane of some situations, such as multilayer large-span, its post net is fixed, such as certain floor framing, its long sideL x =5 × 7.2m=36m, its span directionL y =2 × 7.2m+4m=18.4m, i.e. sandwich plate are along long side standoff distancea 1=3600,
I.e.L x =10 × 3600=36000, along span direction standoff distance, has 4 3.6m separately plus a 4m, i.e.,L y =4×3600+4000
Without identical common divisor, under such specific conditions, orthogonal-diagonal lattice grid cannot enter the long and short side standoff distance of=18400, i.e. superstructure
Row construction.
The content of the invention
Instant invention overcomes shortcoming of the prior art, there is provided a kind of uniform force is good, saved with material and low cost
Large span assembled mixing shaped steel open-spandrel sandwich board superstructure and manufacture method.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of large span assembled mixing shaped steel open-spandrel sandwich board superstructure, including rectangular steel laced beam and it is installed on steel on an empty stomach
Grid beam in beam；The length Lx/ span L y ＞ 1.5 of the steel laced beam, constitutes single load bearing plate, and the length of steel laced beam
Without common divisor between Lx and span L y；The grid beam is made up of multiple units；The grid beam includes square net, puts down
Row quadrilateral mesh and quadrilateral mesh；Following shape is surrounded between the grid beam and steel laced beam：Right angled isosceles triangle,
Obtuse angle isosceles triangle and acute angle isosceles triangle.
Preferably, the grid beam includes having two square nets, erects the orthogonal unit A for constituting by two horizontal three,
With a square net in the unit B at an acute angle of overhanging both sides at a jiao of groined type and square net, criss-cross list
First C, the cells D of X-shaped, the unit E connected and composed by X-shaped and variation X-shaped, and be made up of cross, X-shaped and variation X-shaped
Unit F.
Preferably, between each unit of the grid beam, it is bolted between unit and steel laced beam.
Preferably, each unit of the grid beam is formed by welding by upper and lower chord member and shear connector.
A kind of manufacture method of large span assembled mixing shaped steel open-spandrel sandwich board superstructure, including rectangular steel laced beam
With the grid beam being installed in steel laced beam；The length Lx/ span L y ＞ 1.5 of the steel laced beam, constitutes single load bearing plate, and
Without common divisor between length Lx and span L y of steel laced beam；The grid beam is made up of multiple units, in factory floor system
Make each unit and steel laced beam of grid beam, each unit is formed by welding by upper and lower chord member and shear connector；By the grid for completing
The each unit and steel laced beam of frame transports job site to and is assembled, the grid beam after assembling include square net, parallel four
Side shape grid and quadrilateral mesh；Following shape is surrounded between the grid beam and steel laced beam：Right angled isosceles triangle, obtuse angle
Isosceles triangle and acute angle isosceles triangle.
Preferably, between each unit of the grid beam high strength exploitation, is passed through between unit and steel laced beam.
Preferably, the grid beam is included with lower unit：Orthogonal composition is erected with two square nets, by two horizontal three
Unit A, with a square net in the unit B at an acute angle of overhanging both sides at a jiao of groined type and square net, ten
The unit C of font, the cells D of X-shaped, the unit E connected and composed by X-shaped and variation X-shaped, and by cross, X-shaped and variation X
The unit F that shape is constituted.
Compared with prior art, the invention has the advantages that：
The present invention is directed to the steel hollow sandwich panel ceiling for storied building of long narrow rectangle plane, the existing pros of inner mesh of its laced beam composition
Shape, also has parallelogram and three kinds of quadrilateral mesh, i.e. superstructure inner most grid to be square, and fraction grid is flat
Row tetragon and tetragon, that is, claim mixing shape grid, such as Fig. 3 to show superstructure, long sideL x =10 × 3.6m=36m, span sideL y =4×
3.6m+4m=18.4m, i.e. span direction grid are the overwhelming majority with long side identical, herein 4, span side identical (3.6m), separately
One difference (4m), so occurs superstructure inside most of for square net, fraction parallelogram mesh and four sides
Three kinds of shape, that is, be referred to as " mixed type " grid, and this is that, for rectangle plane superstructure, circumferential seat spacing is differed individually, i.e., long,
The new model that minor face standoff distance is proposed without common divisor, it is ensured that long-span floor system has the mechanical model of spatial plate, reaches section
About with the purpose of steel.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 a are the schematic diagram of existing orthogonal-diagonal lattice network superstructure；
Fig. 1 b are the partial enlarged drawing in Fig. 1 a；
Fig. 2 a are the schematic diagram of existing oblique crossing inclined grid structure superstructure；
Fig. 2 b are the partial enlarged drawing in Fig. 2 a；
The structural representation of Fig. 3 present invention；
Fig. 4 be the present invention grid cell division figure, using factory be fabricated to grid cell A, B, C, D, E, F i.e. factory's blanking,
The strong ties such as welding, live high-strength bolt, stain is stitching position in figure；
Fig. 5 a), 5b), 5c), 5d) be respectively Tu4Zhong superstructures factory making A units, unit B, C cell, the sketch of D units；
Fig. 6 a) it is orthogonal-diagonal lattice empty stomach grid, a=90 ° of angle, Fig. 6 b) it is oblique crossing inclined empty stomach grid, two corresponding angle a1=
106 ° of 90 ° of ＞, two 90 ° of a2=74 ° of ＜ of corresponding angle；
Fig. 7 be corresponding diagram 6a), 6b) square empty stomach grid and parallelogram empty stomach grid and Fig. 5 A, the building of unit B
Lid laced beam profile construction；
Fig. 8 a) it is parallelogram mesh, upper and lower chord member section is in little angle (a) relation (being herein 8 °) with shear connector side,
During welding, upper and lower flat-sawn face cuts into a angles (oblique)；Fig. 8 b) it is tetragon empty stomach grid, thereon, lower boom section and steel
When shear connector butt welding connects, there is the direct butt welding (lower section) in the upper and lower section of both direction, little angle a is cut in the upper and lower flat-sawn face of another two
Butt welding afterwards.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
The superstructure of existing plane shown in Fig. 1, its long side Lx=10 × 3.9m=39m, span (minor face) Ly=6 × 3.9m=
23.4m, Lx/Ly=1.67 ＞ 1.5 belongs to long narrow shape rectangle plane, such as using the mechanical model of plate, should belong to one-way slabss, superstructure load q
Load 0.2q is transmitted to (Lx) along long, along span direction load 0.8q is transmitted, superstructure stress is made using orthogonal-diagonal lattice empty stomach grid
Uniformly, it is that inside is square net, angle the characteristics of its compositiona =900, its periphery isosceles triangle grid, it and the length of side
Angle is 450, this is the conventional form of superstructure of flat board Elements of Space Grid Truss and the long narrow shape plane of steel open-spandrel sandwich board.
The superstructure of existing plane shown in Fig. 2, when occurring long-span floor system in engineering, it grows (Lx) and minor face (Ly) bearing
Spacing without common divisor, long side 39m, span side 24m (39m/24m=1.625 ＞ 1.5), long side standoff distance S1=3900(Lx=10
× 3900=39000), minor face standoff distance S2=3000, Ly=8 × 3000=24000, steel laced beam composition oblique intersected with each other is oblique
Grid is put, its feature is that inner mesh is parallelogram, intersects nonopiate two angles of correspondence of laced beam and is more than 900, separately
Two angles are less than 900Intersects with support edges be also no longer 450, but more than or less than 450.Its long side standoff distanceS 1=
3.9m, Lx=10 × 3.9m=39m, minor face standoff distanceS 2=3m, Ly=8 × 3m=24m (39/24=1.625 ＞ 1.5), such as Fig. 2 institutes
Show, inside is respectively formed parallelogram mesh, the correspondence angle of node two is less than 900(760), another two correspondences angle is more than 900
(1040), no longer it is 45 with sideline angle0, and difference 520With 380, such oblique crossing inclined grid also occurs in engineering.
A kind of large span assembled mixing shaped steel open-spandrel sandwich board superstructure, including rectangular steel laced beam and it is installed on steel
Grid beam in laced beam；The length Lx/ span L y ＞ 1.5 of the steel laced beam, composition single load bearing plate, and steel laced beam
Without common divisor between length Lx and span L y；The grid beam is made up of multiple units；The grid beam includes square net
Lattice, parallelogram mesh and quadrilateral mesh；Following shape is surrounded between the grid beam and steel laced beam：Right angle isosceles three
Angular, obtuse angle isosceles triangle and acute angle isosceles triangle.
The grid beam includes having two square nets, erects the orthogonal unit A for constituting by two horizontal three, with one just
Square net in the unit B at an acute angle of overhanging both sides at a jiao of groined type and square net, criss-cross unit C, X-shaped
Cells D, the unit E connected and composed by X-shaped and variation X-shaped, and the unit F being made up of cross, X-shaped and variation X-shaped.
Variation X-shaped is that the relative angle angle of one pair of which is unequal, will one of angle angle enter line translation,
Making the both sides of the X-shaped angle carries out angularly opposite or reversely deflection.
It is bolted between each unit of the grid beam, between unit and steel laced beam.
The each unit of the grid beam is formed by welding by upper and lower chord member and shear connector.
A kind of manufacture method of large span assembled mixing shaped steel open-spandrel sandwich board superstructure, including rectangular steel laced beam
With the grid beam being installed in steel laced beam；The length Lx/ span L y ＞ 1.5 of the steel laced beam, constitutes single load bearing plate, and
Without common divisor between length Lx and span L y of steel laced beam；The grid beam is made up of multiple units, in factory floor system
Make each unit and steel laced beam of grid beam, each unit is formed by welding by upper and lower chord member and shear connector；By the grid for completing
The each unit and steel laced beam of frame transports job site to and is assembled, the grid beam after assembling include square net, parallel four
Side shape grid and quadrilateral mesh；Following shape is surrounded between the grid beam and steel laced beam：Right angled isosceles triangle, obtuse angle
Isosceles triangle and acute angle isosceles triangle.
Pass through high strength exploitation between each unit of the grid beam, between unit and steel laced beam.
The grid beam is included with lower unit：The orthogonal unit A for constituting is erected with two square nets, by two horizontal three,
With a square net in the unit B at an acute angle of overhanging both sides at a jiao of groined type and square net, criss-cross list
First C, the cells D of X-shaped, the unit E connected and composed by X-shaped and variation X-shaped, and be made up of cross, X-shaped and variation X-shaped
Unit F.
Specific embodiment
The mixing shaped steel open-spandrel sandwich board superstructure of large span assembled shown in Fig. 3, its long side standoff distance isS 1=3.6m, Lx=
10×S 1=10 × 3.6m=36m, its span side standoff distance is respectively 4S 1=3.6m and oneS 2=4m, i.e. Ly=4 × 3.6m
+ 4m=18.4m, Lx/Ly=36/18.4m=1.95 ＞ 1.5 is along long to transmission load 0.135q, along span to transmission load
0.865q, it is typical single load bearing plate, it is square that superstructure grid is most of, and fraction is parallelogram mesh, and steel is empty
Web grider also occur with periphery angle it is various, as shown in figure 3, its long side front angle is 450, the back angle equal 48 on long side0,
Minor face both sides are each 8 450, 2 420, there are 3 kinds of tetragon empty stomach grids and removes 45 with the angle of periphery in inside0Outward, also it is more than
With less than 450Various angles, make periphery the isosceles triangle grid that angle is differed occur.The present invention is big for long narrow shape plane
The specific length of side of span, proposes large span Hybrid Grid steel hollow sandwich panel ceiling for storied building, and this new long-span floor system has completely
There is the mechanical model of one-way slabss, make rod member uniform force, the advantage that steel using amount is reduced, due to its empty stomach grid and node type
It is many, adopt assembled integral industrialized construction method to be that new large span mixes shaped steel open-spandrel sandwich board by theoretical conversion for engineering
The unique channel of practice.
Fig. 4 is the plane geometry size of certain superstructure, long side column net 6m, Lx=6 × 6=36m, standoff distanceS 1=3000, i.e. Lx
=12 × 3000=36000, span side Ly=4 × 3000+4000=16000, by mixed type empty stomach grid theory of constitution, form Fig. 4
Shown Hybrid Grid, and superstructure is divided into into six kinds of workshop production units of A, B, C, D, E, F.These nets are made in factory floor
The steel construction processing of lattice unit, i.e. superstructure area 576m all makes in workshop, such as Fig. 5a), A, B, C, D b), c), d) it is mono-
Unit, its blanking welding forming is completed in workshop, forms such as Fig. 6a) shown in square empty stomach grid cell and Fig. 6b)
Parallelogram empty stomach grid cell, these grid cell profile constructions are as shown in fig. 7, such as Fig. 5 A units, it has 1#T shaped steel
Upper and lower chord member 10 four, the upper and lower chord member of 2#T shaped steel 2 two ten, and have the six roots of sensation of square steel tube shear connector 3, a unit dissipates altogether
Part will form prefabricated mesh unit with shear connector up to 40 by the requirement of Fig. 5,6,7, and these operations must be complete in factory floor
Into.Fig. 8a) be connected with the side butt welding of square steel tube shear connector four for the upper and lower string of T steel, form parallel four side after four node connections
Shape.Fig. 8b) it is quadrilateral mesh, the T-steel of bottom two and shear connector angle are 900.Two, top T-steel angle is less than 900
For 2a +a 1=900, its edge of a wing corner cut degreea, afterwards with shear connector butt welding., from blanking, processing welding fabrication is in car for above-mentioned operation
Between complete.These grid cells (A, B, C, D, E, F) transport job site to, and after installation, as shown in Figure 7 high-strength bolt etc. connects by force
Connect, form patent " large span assembled mixing shaped steel open-spandrel sandwich board superstructure " new structural systen of the present invention.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (7)
1. a kind of large span assembled mixing shaped steel open-spandrel sandwich board superstructure, including rectangular steel laced beam and to be installed on steel empty
Grid beam in web grider；The length Lx/ span L y ＞ 1.5 of the steel laced beam, constitutes single load bearing plate, and the length of steel laced beam
Without common divisor between degree Lx and span L y；It is characterized in that：The grid beam is made up of multiple units；The grid beam includes
Square net, parallelogram mesh and quadrilateral mesh；Following shape is surrounded between the grid beam and steel laced beam：Directly
Angle isosceles triangle, obtuse angle isosceles triangle and acute angle isosceles triangle.
2. large span assembled mixing shaped steel open-spandrel sandwich board superstructure according to claim 1, it is characterised in that：The grid
Frame includes having two square nets, erects the orthogonal unit A for constituting by two horizontal three, is in well word with a square net
Overhanging both sides unit B at an acute angle, criss-cross unit C, the cells D of X-shaped, by X-shaped and change at one jiao of shape and square net
The unit E that different X-shaped is connected and composed, and the unit F being made up of cross, X-shaped and variation X-shaped.
3. large span assembled mixing shaped steel open-spandrel sandwich board superstructure according to claim 1 or claim 2, it is characterised in that：It is described
It is bolted between each unit of grid beam, between unit and steel laced beam.
4. large span assembled mixing shaped steel open-spandrel sandwich board superstructure according to claim 1 or claim 2, it is characterised in that：It is described
The each unit of grid beam is formed by welding by upper and lower chord member and shear connector.
5. a kind of manufacture method of large span assembled mixing shaped steel open-spandrel sandwich board superstructure, including rectangular steel laced beam and
The grid beam being installed in steel laced beam；The length Lx/ span L y ＞ 1.5 of the steel laced beam, constitutes single load bearing plate, and steel
Without common divisor between length Lx and span L y of laced beam；It is characterized in that：The grid beam is made up of multiple units, in work
Factory workshop makes each unit and steel laced beam of grid beam, and each unit is formed by welding by upper and lower chord member and shear connector；To make
Into grid beam each unit and steel laced beam transport job site to and assembled, the grid beam after assembling includes square net
Lattice, parallelogram mesh and quadrilateral mesh；Following shape is surrounded between the grid beam and steel laced beam：Right angle isosceles three
Angular, obtuse angle isosceles triangle and acute angle isosceles triangle.
6. the manufacture method of large span assembled mixing shaped steel open-spandrel sandwich board superstructure according to claim 5, its feature exists
In：Pass through high strength exploitation between each unit of the grid beam, between unit and steel laced beam.
7. according to claim 5 or 6 large span assembled mixing shaped steel open-spandrel sandwich board superstructure manufacture method, its feature
It is：The grid beam is included with lower unit：The orthogonal unit A for constituting is erected with two square nets, by two horizontal three, is had
One square net in the unit B at an acute angle of overhanging both sides at a jiao of groined type and square net, criss-cross unit C,
The cells D of X-shaped, the unit E connected and composed by X-shaped and variation X-shaped, and the unit being made up of cross, X-shaped and variation X-shaped
F。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005411.3A CN106677397B (en) | 2017-01-04 | 2017-01-04 | Large span assembled mixing fashioned iron open-spandrel sandwich board superstructure and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005411.3A CN106677397B (en) | 2017-01-04 | 2017-01-04 | Large span assembled mixing fashioned iron open-spandrel sandwich board superstructure and production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106677397A true CN106677397A (en) | 2017-05-17 |
| CN106677397B CN106677397B (en) | 2019-06-21 |
Family
ID=58849012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710005411.3A Active CN106677397B (en) | 2017-01-04 | 2017-01-04 | Large span assembled mixing fashioned iron open-spandrel sandwich board superstructure and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677397B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476440A (en) * | 2017-09-19 | 2017-12-15 | 贵州大学 | The irregular II types concrete space lattice box structure of multilayer large-span and preparation method |
| CN107514082A (en) * | 2017-09-19 | 2017-12-26 | 贵州大学 | A kind of irregular II types large-span concrete hollow sandwich panel ceiling for storied building and preparation method |
| CN107514081A (en) * | 2017-09-19 | 2017-12-26 | 贵州大学 | A kind of irregular I types large-span concrete hollow sandwich panel ceiling for storied building and preparation method |
| CN107514055A (en) * | 2017-09-19 | 2017-12-26 | 贵州大学 | A kind of irregular I types concrete space lattice box structure of multilayer large-span and preparation method |
| CN109008733A (en) * | 2018-08-31 | 2018-12-18 | 宁波联城住工科技有限公司 | Punch forming bathroom chassis and its manufacturing method |
| CN109386086A (en) * | 2018-12-17 | 2019-02-26 | 贵州大学 | A kind of irregular honeycomb hollow sandwich panel ceiling for storied building and production method |
| CN111021542A (en) * | 2019-12-17 | 2020-04-17 | 东南大学 | Hybrid large-span hollow sandwich plate column structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6153942A (en) * | 1984-08-21 | 1986-03-18 | 株式会社 構建設計研究所 | Sheet temporary frame construction method |
| CN1342823A (en) * | 2001-09-11 | 2002-04-03 | 陈星� | Cellular spliced floor member with triangular grid structure and its splicing method |
| JP2002356948A (en) * | 2001-05-31 | 2002-12-13 | Nippon Kensetsugiyou Keiei Kyokai | Construction method of building floor |
| 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 |
| CN2921139Y (en) * | 2006-03-03 | 2007-07-11 | 贵州大学 | Combined hollow large panel ceiling for storied building |
| CN103306374A (en) * | 2013-06-27 | 2013-09-18 | 贵州大学 | Multilayer long-span public building and industrial plant assembling integral box type structure and manufacture method |
| CN203961083U (en) * | 2014-05-28 | 2014-11-26 | 南京中建化工设备制造有限公司 | The orthogonal-diagonal lattice hollow sandwich panel ceiling for storied building unit of assembled integral Steel Space grid box structure |
| CN104775521A (en) * | 2015-04-17 | 2015-07-15 | 南京中建化工设备制造有限公司 | Assembled integral type orthogonal-diagonal mixed type steel grid box type structure |
-
2017
- 2017-01-04 CN CN201710005411.3A patent/CN106677397B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6153942A (en) * | 1984-08-21 | 1986-03-18 | 株式会社 構建設計研究所 | Sheet temporary frame construction method |
| JP2002356948A (en) * | 2001-05-31 | 2002-12-13 | Nippon Kensetsugiyou Keiei Kyokai | Construction method of building floor |
| CN1342823A (en) * | 2001-09-11 | 2002-04-03 | 陈星� | Cellular spliced floor member with triangular grid structure and its splicing method |
| 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 |
| CN2921139Y (en) * | 2006-03-03 | 2007-07-11 | 贵州大学 | Combined hollow large panel ceiling for storied building |
| CN103306374A (en) * | 2013-06-27 | 2013-09-18 | 贵州大学 | Multilayer long-span public building and industrial plant assembling integral box type structure and manufacture method |
| CN203961083U (en) * | 2014-05-28 | 2014-11-26 | 南京中建化工设备制造有限公司 | The orthogonal-diagonal lattice hollow sandwich panel ceiling for storied building unit of assembled integral Steel Space grid box structure |
| CN104775521A (en) * | 2015-04-17 | 2015-07-15 | 南京中建化工设备制造有限公司 | Assembled integral type orthogonal-diagonal mixed type steel grid box type structure |
Non-Patent Citations (1)
| Title |
|---|
| 刘洪，马克俭，申波，周世明: "新型超高层装配整体钢网格盒式结构剪力分配研究", 《空间结构》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476440A (en) * | 2017-09-19 | 2017-12-15 | 贵州大学 | The irregular II types concrete space lattice box structure of multilayer large-span and preparation method |
| CN107514082A (en) * | 2017-09-19 | 2017-12-26 | 贵州大学 | A kind of irregular II types large-span concrete hollow sandwich panel ceiling for storied building and preparation method |
| CN107514081A (en) * | 2017-09-19 | 2017-12-26 | 贵州大学 | A kind of irregular I types large-span concrete hollow sandwich panel ceiling for storied building and preparation method |
| CN107514055A (en) * | 2017-09-19 | 2017-12-26 | 贵州大学 | A kind of irregular I types concrete space lattice box structure of multilayer large-span and preparation method |
| CN109008733A (en) * | 2018-08-31 | 2018-12-18 | 宁波联城住工科技有限公司 | Punch forming bathroom chassis and its manufacturing method |
| CN109386086A (en) * | 2018-12-17 | 2019-02-26 | 贵州大学 | A kind of irregular honeycomb hollow sandwich panel ceiling for storied building and production method |
| CN111021542A (en) * | 2019-12-17 | 2020-04-17 | 东南大学 | Hybrid large-span hollow sandwich plate column structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106677397B (en) | 2019-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106677397A (en) | Large-span fabricated mixed type steel open web sandwich plate floor system and manufacturing method | |
| CN102979162B (en) | Multi-story high-rise assembled steel structure frame - prestressed centrally-braced system | |
| CN102979163B (en) | Multi-story high-rise assembled steel structure frame - prestressed eccentrically-braced system | |
| CN106677396B (en) | Multilayer large-span assembled mixed type steel lattice box structure and production method | |
| CN106149882A (en) | A kind of lateral resisting and antigravity separate steel structure of housing system and construction method thereof | |
| CN113006281B (en) | Vertical-face large-diamond-shaped grid giant inclined column super-high-rise structure with bottom conversion function and construction method | |
| CN203334428U (en) | Whole box type structure for assembling multilayer large-span public building and industrial factory building | |
| CN103306374A (en) | Multilayer long-span public building and industrial plant assembling integral box type structure and manufacture method | |
| CN207988212U (en) | A kind of precast shear wall horizontal connection structure with W-shaped seam | |
| CN207295986U (en) | Assembled interlocks Bailey bracket steel building | |
| CN206015917U (en) | A kind of outside reinforcement box column H profile steel beam connecting node | |
| CN105625567A (en) | High-rise and super high-rise concrete orthogonal-diagonal space lattice box type cylinder-in-cylinder structure and manufacturing method | |
| CN208815673U (en) | The connecting joint structure of square steel tube concrete column and reinforced beam | |
| CN216195427U (en) | Box column and H shaped steel roof beam rigid connection node | |
| CN207017489U (en) | There is the reinforced prefabricated member of biasing hole wall for assembling steel building | |
| CN206144237U (en) | Prefabricated assembled large -scale steel structure rectangle storehouse and rectangle crowd storehouse | |
| CN103276801B (en) | A kind of assembling many Tall Steels shaped pile frame-prestressing force center support system | |
| CN215053871U (en) | Newly-increased interlayer steel beam and concrete column connecting joint | |
| CN107630509A (en) | A kind of compound orthogonal-diagonal lattice space steel lattice boxlike tube-in-tube structure of assembled | |
| CN202023257U (en) | Joint between frame column and composite grid frame floor slab | |
| CN104763054B (en) | A kind of assembled integral orthogonal spatial mixed type steel lattice box structure | |
| CN209211740U (en) | Honeycomb type hollow sandwich panel ceiling for storied building equipped with U-shaped steel composite structure | |
| CN208748823U (en) | The connecting joint structure of core space heavier-duty circular steel tube concrete column and reinforced beam | |
| CN112049259A (en) | Angle steel node of embedded connecting piece for H-shaped steel beam-column connection and preparation method | |
| CN207892026U (en) | A kind of Staggered Truss Structure Systems using part coupled column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |