CN110042984A - A kind of prefabricated package Honeycomb Beam of splitting type holes in soffit - Google Patents
A kind of prefabricated package Honeycomb Beam of splitting type holes in soffit Download PDFInfo
- Publication number
- CN110042984A CN110042984A CN201910316455.7A CN201910316455A CN110042984A CN 110042984 A CN110042984 A CN 110042984A CN 201910316455 A CN201910316455 A CN 201910316455A CN 110042984 A CN110042984 A CN 110042984A
- Authority
- CN
- China
- Prior art keywords
- girder
- secondary beam
- soffit
- web
- prefabricated package
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/642—Protecting metallic construction elements against corrosion
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/943—Building elements specially adapted therefor elongated
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
Abstract
The invention discloses a kind of prefabricated package Honeycomb Beams of splitting type holes in soffit, including the molding steel skeleton of prefabrication and concrete layer；Steel skeleton is " day " the font skeleton being made of four girders and a secondary beam, girder and secondary beam are made of I-beam, default broken line cutting of the I-beam on its web is divided into two notched girder steels, and girder or secondary beam that the edge of a wing forms web strips hole are arranged on the notch of girder steel；The lower flange and the part web below hole that concrete layer wraps up girder and secondary beam；When construction, prefabricated package Honeycomb Beam is transported to construction site, assembled in situ is carried out by the way of lifting；It is taken on the concrete layer of parallel girder and secondary beam and bleeds off pressure shape steel plate, using profiled sheet as platform, lay pipeline across exposed hole；After the completion of line layout, cast-in-place concrete forms the top flange of package profiled sheet, pipeline, girder and secondary beam and the cast-in-place concrete layer of remainder web.
Description
Technical field
The present invention relates to building element technical field more particularly to a kind of prefabricated package honeycombs of splitting type holes in soffit
Beam.
Background technique
Annual 20 billion cubic meter of town and country newly constructed house area in China, wherein 80% the above are high energy consumption building, China's units
Construction area energy consumption is the 2 times or more of developed country.Meter is joined in a common effort according to Chinese steel, China's output of steel reaches 800,000,000 tons within 2016, from
The first in the world is sure to occupy from 2000, corresponding current domestic construction industrialization degree is less than 10%, and developed country's steel construction
Construction area accounts for 50% or more overall floorage, and Japan accounts for 80%.China is maximum as construction scope in the world, steel yield
Country, the development of light-duty steel construction house seriously lags.
China's building mostly uses traditional cast-in-place construction mode using combination beam floor now, and the girder steel below floor is
Steel flanged beam, steel using amount is big, causes deck-molding limited, if needing reduced beam section or holes in soffit further to consider its destabilization problems,
And girder steel easy-to-rust, non-refractory, anti-corrosion, fire prevention the problems such as it is particularly important；Girder steel needs peg to be connected with each other with floor, scene
Placing concrete floor needs a large amount of templates, labor intensive, material resources；Pipeline used is built mostly in the lower section of beam slab, causes to build
Headroom reduces, and occupies indoor use space；Under by load situations such as earthquakes, floor is controlling sections at support, is born negative
Moment of flexure, armored concrete are in tension state, easily destroy；In addition, beam slab section be T shape, deck-molding be girder steel height h0 with
The sum of slab thickness L, girder steel free height h0 cannot function as deck-molding expression, and statement is easily obscured.
Summary of the invention
Aiming at the shortcomings existing in the above problems, the present invention provides a kind of prefabricated package bee of splitting type holes in soffit
Nest beam.
The invention discloses a kind of prefabricated package Honeycomb Beams of splitting type holes in soffit, including the molding steel of prefabrication
Skeleton and concrete layer；
The steel skeleton is " day " the font skeleton being made of four girders and a secondary beam, and the girder and secondary beam are equal
It is made of I-beam, default broken line cutting of the I-beam on its web is divided into two notched girder steels, in the steel
The girder or the secondary beam that the edge of a wing forms web strips hole are set on the notch of beam；
The concrete layer wraps up the lower flange of the girder and secondary beam and the part web below described hole.
As a further improvement of the present invention, when construction, the prefabricated package Honeycomb Beam is transported to construction site, is used
The mode of lifting carries out assembled in situ；It is taken on the concrete layer of parallel girder and secondary beam and bleeds off pressure shape steel plate, with described
Profiled sheet is platform, lays pipeline across exposed described hole；After the completion of line layout, cast-in-place concrete forms package
The profiled sheet, pipeline, the top flange of the girder and secondary beam and remainder web cast-in-place concrete layer.
As a further improvement of the present invention, using the profiled sheet as platform, longitudinal reinforcement is laid；
The longitudinal reinforcement includes top longitudinal reinforcement and lower part longitudinal reinforcement, and the lower part longitudinal reinforcement passes through the master
Exposed described hole on beam and secondary beam, the top longitudinal reinforcement pass through from the top flange top of the girder and secondary beam, institute
It states cast-in-place concrete layer and wraps up the top longitudinal reinforcement and lower part longitudinal reinforcement.
As a further improvement of the present invention, the prefabricated package Honeycomb Beam, profiled sheet, pipeline, longitudinal reinforcement and existing
Pouring concrete layer is overall structure.
As a further improvement of the present invention, the both ends of the girder top flange are two trapezoidal plates, and the trapezoidal plate is certainly
End is tapered to middle part；Top flange is not provided between two trapezoidal plates.
As a further improvement of the present invention, the secondary beam is not provided with top flange.
As a further improvement of the present invention, the top flange width of the girder and/or secondary beam is less than lower flange width.
As a further improvement of the present invention, the hole on the girder and the secondary beam is trapezoidal.
As a further improvement of the present invention, the hole on the girder and the secondary beam is in rectangle.
As a further improvement of the present invention, with welding between the girder and girder, between the girder and secondary beam
Mode be connected and fixed.
Compared with prior art, the invention has the benefit that
The present invention cuts girder steel (girder or secondary beam) web along broken line, is divided into two, while multiple ladders are formed at web
Shape or rectangle hole not only save steel, but also building pipeline used (water, warm, fulgurite etc.) can be passed through from hole, given up and hung
The traditional approach that pipeline is walked in top accomplishes that pipeline is not exposed, achievees the effect that indoor regular beauty, and make clear height inside room
Increase, to increase use space；
Top flange shape is become trapezoidal, girder steel according to the hogging moment size born close to support position girder steel by the present invention
Middle part does not set top flange, or girder steel top flange is narrowed, and steel is saved, in the situation larger by cyclic reverse loadings such as geological processes
Under, top flange surrender, but because it is in reinforced concrete floor, therefore unstable phenomenon will not occur, there is good energy consumption energy
Power, lower flange is wider, and plastic instability phenomenon does not occur yet, and package concrete will not be made to fall off；
The present invention at the scene pouring reinforcement concrete floor when, profiled sheet is taken and is placed on adjacent concrete layer
On, stringing pricks placing concrete after muscle, is not necessarily to formwork；After the completion of construction, girder steel is fully wrapped around in inside by concrete, improves
The local stability of component, and there is good anti-corrosion, flameproof effect；
Conventional composite beam floor beam section is calculated by T shape, and deck-molding is the sum of girder steel height h0 and slab thickness L；Therewith not
With prefabricated package Honeycomb Beam of the invention is beam slab integral module, and deck-molding is girder steel clear height h0, is stated more clear；
In addition, floor is in T section top in conventional composite beam floor, girder steel is located at below floor, in the case where bearing load,
Floor bears hogging moment at support, is in tension state, and the girder steel top quartile of cast-in-place package Honeycomb Beam of the invention is in building
On the one hand intralamellar part saves the connection of beam slab peg, the neutral axis on the other hand making girder steel bear moment of flexure moves up, and floor tension is cut
Face area reduces, and structural safety performance gets a promotion.
Detailed description of the invention
Fig. 1 is the steel beam web plate production flow diagram for opening trapezoidal hole of the invention；
Fig. 2 is the steel beam web plate production flow diagram for opening rectangle hole of the invention；
Fig. 3 is the girder steel schematic diagram that web of the present invention opens trapezoidal hole；
Fig. 4 is the girder steel schematic diagram that web of the present invention opens rectangle hole；
Fig. 5 is the steel skeleton schematic diagram of prefabricated package Honeycomb Beam of the invention；
Fig. 6 is prefabricated package Honeycomb Beam schematic diagram of the invention；
Fig. 7 is prefabricated package Honeycomb Beam schematic diagram after of the invention taking bleeds off pressure shape steel plate；
Fig. 8 is that concrete floor slab placement of the invention completes sectional view；
Fig. 9 is the girder steel schematic diagram that top flange of the present invention is relatively narrow, web opens trapezoidal hole；
Figure 10 is the girder steel schematic diagram that top flange of the present invention is relatively narrow, web opens rectangle hole；
Figure 11 is that top flange of the present invention is the girder steel schematic diagram that trapezoidal, web opens trapezoidal hole；
Figure 12 is that top flange of the present invention is the girder steel schematic diagram that trapezoidal, web opens rectangle hole；
Figure 13 is the steel skeleton schematic diagram of the prefabricated package Honeycomb Beam of top flange weakening type of the invention；
Figure 14 is the prefabricated package Honeycomb Beam schematic diagram of top flange weakening type of the invention；
Figure 15 is weakening type prefabricated package Honeycomb Beam schematic diagram in top flange after of the invention taking bleeds off pressure shape steel plate；
Figure 16 is that weakening type concrete floor slab placement in top flange of the invention completes sectional view.
In figure:
1, web；2, top flange；3, lower flange；4, hole；5, girder；6, secondary beam；7, steel skeleton；8, precast concrete
Layer；9, profiled sheet；10, cast-in-place concrete layer.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
The present invention is described in further detail with reference to the accompanying drawing:
Embodiment 1:
As shown in fig. 6, the present invention provides a kind of prefabricated package Honeycomb Beam of splitting type holes in soffit, including prefabrication at
The steel skeleton 7 and concrete layer 8 of type；Wherein:
As shown in figure 5, steel skeleton 7 of the invention includes four girders 5 and a secondary beam 6, four girders 5 and one time
Solderable fixed " day " the font skeleton as shown in FIG. 6 constituted of beam 6, i.e. secondary beam 6 are arranged in parallel with two short side girders 5.
As shown in Figure 3,4, girder 5 of the invention or secondary beam 6 are structural I-beam comprising web 1, top flange 2, bottom wing
Edge 3 and the hole 4 being provided on web 1.As shown in Figure 1, 2, the production method of girder 5 or secondary beam 6 are as follows: girder 5 and secondary beam 6 are equal
It is made of I-beam, default broken line cutting of the I-beam on its web is divided into two notched girder steels, i.e. a girder steel tool
There are the web of top flange and leukorrhagia notch, another girder steel that there is lower flange and takes the web of notch；In the notch of the girder steel
The upper setting edge of a wing forms the girder 5 or the secondary beam 6 of web strips hole 4, it is preferred to use the mode of welding is corresponding to fix
The edge of a wing；That is, lower flange is welded and fixed below the steel beam web plate of leukorrhagia notch, the web of lower flange and leukorrhagia notch constitutes web
The girder or the secondary beam with hole；Be welded and fixed top flange above the steel beam web plate of notch on tape, top flange with
The web for taking notch constitutes the girder or the secondary beam of web strips hole.
Further, hole 4 can be in trapezoidal or as shown in Figure 4 rectangle or other shapes as shown in Figure 3.On web
Default broken line is designed according to the shape of required hole；The above method formed hole it is larger, more existing circular hole it is excellent
Gesture is that more convenient pipeline is extended there through with reinforcing bar.
As shown in fig. 6, the present invention is prefabricated in the factory when forming, casting concrete is formed pre- on above-mentioned steel skeleton 7
Concrete layer 8 processed, concrete layer 8 wrap up lower flange and the part web of steel skeleton 7 (girder and secondary beam), steel skeleton
The hole 4 of 7 (girder and secondary beams) can all expose outside or part is exposed outside.
As shown in fig. 7, the prefabricated package Honeycomb Beam of above-mentioned Fig. 6 is transported to construction site when the present invention constructs, using hanging
The mode of dress carries out assembled in situ；Meanwhile being taken on the concrete layer of parallel girder and secondary beam and bleeding off pressure shape steel plate 9, i.e.,
As shown in fig. 7, two " mouth " fonts in " day " font skeleton divide on skeleton to take and bleed off pressure shape steel plate 9.As shown in figure 8, with die mould
Steel plate 8 is platform, lays pipeline and longitudinal reinforcement；Pipeline passes through closing for hole and profiled sheet 8 exposed on girder and secondary beam
Mouth channel, longitudinal reinforcement include top longitudinal reinforcement and lower part longitudinal reinforcement, and lower part longitudinal reinforcement passes through outer on girder and secondary beam
The hole 4 of dew, top longitudinal reinforcement pass through from the top flange top of girder and secondary beam；After the completion of pipeline and longitudinal reinforcement are laid,
Cast-in-place concrete forms the top flange and remainder web for wrapping up profiled sheet, pipeline, longitudinal reinforcement, girder and secondary beam
Cast-in-place concrete layer 10；Thus by prefabricated package Honeycomb Beam, profiled sheet 9,10 shape of pipeline, longitudinal reinforcement and cast-in-place concrete layer
As an overall structure.
Embodiment 2:
Embodiment 2 is roughly the same with embodiment 1, and difference is only that the upper of Fig. 6 middle girder of embodiment 1 and/or secondary beam
Flange width is wide less than lower flange equal to the top flange width that lower flange width is changed to girder and/or secondary beam as shown in Figure 9
Degree.
Embodiment 3:
Embodiment 3 is roughly the same with embodiment 2, and difference is only that Fig. 9 middle girder of embodiment 2 and/or the ladder of secondary beam
Shape hole is changed to the rectangle hole of girder and/or secondary beam as shown in Figure 10.
Embodiment 4:
Embodiment 4 is roughly the same with embodiment 2, and difference is only that the upper of Fig. 9 middle girder of embodiment 2 and/or secondary beam
It is two trapezoidal plates that flange width, which is less than lower flange width to be changed to the both ends of girder top flange as shown in figure 11, and trapezoidal plate is certainly
End is tapered to middle part, is not provided with top flange between two trapezoidal plates；Meanwhile top flange is not provided in secondary beam.
Embodiment 5:
Embodiment 5 is roughly the same with embodiment 4, and difference is only that Figure 11 middle girder of embodiment 4 and/or the ladder of secondary beam
Shape hole is changed to the rectangle hole of girder and/or secondary beam as shown in figure 12.
Embodiment 6:
As shown in figures 13-16, for the structure of girder and secondary beam shown in the embodiment 4, according to side shown in embodiment
Method is constructed, and 7 structure of steel skeleton such as Figure 13 is obtained, such as the prefabricated package honeycomb girder construction of Figure 14, as taking for Figure 15 is put
The prefabricated package honeycomb girder construction of top flange weakening type top flange weakening type after profiled sheet and the top flange weakening such as Figure 16
Type concrete floor slab placement structure.
The present invention cuts girder steel (girder or secondary beam) web along broken line, is divided into two, while multiple ladders are formed at web
Shape or rectangle hole not only save steel, but also building pipeline used (water, warm, fulgurite etc.) can be passed through from hole, given up and hung
The traditional approach that pipeline is walked in top accomplishes that pipeline is not exposed, achievees the effect that indoor regular beauty, and make clear height inside room
Increase, to increase use space；The present invention is according to the hogging moment size born close to support position girder steel, by top flange shape
Shape becomes trapezoidal, does not set top flange in the middle part of girder steel, or girder steel top flange is narrowed, and saves steel, by geological process etc. repeatedly
In the biggish situation of load, top flange surrender, but because it is in reinforced concrete floor, therefore unstable phenomenon will not occur, have
There is good energy dissipation capacity, lower flange is wider, and plastic instability phenomenon does not occur yet, and package concrete will not be made to fall off；The present invention
At the scene when pouring reinforcement concrete floor, profiled sheet is taken and is placed on adjacent concrete layer, stringing pours after pricking muscle
Concrete is filled, formwork is not necessarily to；After the completion of construction, girder steel improves the local stability of component in inside by concrete is fully wrapped around,
And there is good anti-corrosion, flameproof effect；Conventional composite beam floor beam section is calculated by T shape, and deck-molding is girder steel height h0 and building
The sum of plate thickness L；Different, prefabricated package Honeycomb Beam of the invention is beam slab integral module, and deck-molding is that girder steel is net
High h0 is stated more clear；In addition, floor is in T section top in conventional composite beam floor, girder steel is located at below floor,
In the case where bearing load, floor bears hogging moment at support, is in tension state, and cast-in-place package Honeycomb Beam of the invention
Girder steel top quartile inside floor, on the one hand save beam slab peg connection, on the other hand make girder steel bear moment of flexure in
Property axis move up, floor cross section under tension area reduces, and structural safety performance gets a promotion.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of prefabricated package Honeycomb Beam of splitting type holes in soffit, which is characterized in that including the molding steel bone of prefabrication
Frame and concrete layer；
The steel skeleton is " day " the font skeleton being made of four girders and a secondary beam, and the girder and secondary beam are by work
Word beam is made, and default broken line cutting of the I-beam on its web is divided into two notched girder steels, in the girder steel
The girder or the secondary beam that the edge of a wing forms web strips hole are set on notch；
The concrete layer wraps up the lower flange of the girder and secondary beam and the part web below described hole.
2. the prefabricated package Honeycomb Beam of splitting type holes in soffit as described in claim 1, which is characterized in that when construction, by institute
It states prefabricated package Honeycomb Beam and is transported to construction site, assembled in situ is carried out by the way of lifting；In parallel girder and secondary beam
Concrete layer on take and bleed off pressure shape steel plate, using the profiled sheet as platform, lay pipeline across exposed described hole；
After the completion of line layout, cast-in-place concrete, formed the top flange for wrapping up the profiled sheet, pipeline, the girder and secondary beam and
The cast-in-place concrete layer of remainder web.
3. the prefabricated package Honeycomb Beam of splitting type holes in soffit as claimed in claim 2, which is characterized in that with the die mould steel
Plate is platform, lays longitudinal reinforcement；
The longitudinal reinforcement includes top longitudinal reinforcement and lower part longitudinal reinforcement, the lower part longitudinal reinforcement pass through the girder and
Exposed described hole on secondary beam, the top longitudinal reinforcement passes through from the top flange top of the girder and secondary beam, described existing
Pouring concrete layer wraps up the top longitudinal reinforcement and lower part longitudinal reinforcement.
4. the prefabricated package Honeycomb Beam of splitting type holes in soffit as claimed in claim 3, which is characterized in that the prefabricated package
Honeycomb Beam, profiled sheet, pipeline, longitudinal reinforcement and cast-in-place concrete layer are overall structure.
5. the prefabricated package Honeycomb Beam of splitting type holes in soffit as described in claim 1, which is characterized in that the girder upper limb
The both ends of edge are two trapezoidal plates, and the trapezoidal plate is tapered from end to middle part；Upper limb is not provided between two trapezoidal plates
Edge.
6. the prefabricated package Honeycomb Beam of splitting type holes in soffit as described in claim 1, which is characterized in that the secondary beam is not set
Set top flange.
7. the prefabricated package Honeycomb Beam of splitting type holes in soffit as described in claim 1, which is characterized in that the girder and/
Or the top flange width of secondary beam is less than lower flange width.
8. such as the prefabricated package Honeycomb Beam of splitting type holes in soffit of any of claims 1-7, which is characterized in that institute
The hole stated on girder and the secondary beam is trapezoidal.
9. such as the prefabricated package Honeycomb Beam of splitting type holes in soffit of any of claims 1-7, which is characterized in that institute
The hole on girder and the secondary beam is stated in rectangle.
10. such as the prefabricated package Honeycomb Beam of splitting type holes in soffit of any of claims 1-7, which is characterized in that
It is connected and fixed in a welding manner between the girder and girder, between the girder and secondary beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910316455.7A CN110042984A (en) | 2019-04-19 | 2019-04-19 | A kind of prefabricated package Honeycomb Beam of splitting type holes in soffit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910316455.7A CN110042984A (en) | 2019-04-19 | 2019-04-19 | A kind of prefabricated package Honeycomb Beam of splitting type holes in soffit |
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| Publication Number | Publication Date |
|---|---|
| CN110042984A true CN110042984A (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910316455.7A Pending CN110042984A (en) | 2019-04-19 | 2019-04-19 | A kind of prefabricated package Honeycomb Beam of splitting type holes in soffit |
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| US4802316A (en) * | 1987-07-28 | 1989-02-07 | The Burke Company | Eave truss and method for supporting and reinforcing a concrete or masonry wall and metal roof structure |
| KR20100036035A (en) * | 2008-09-29 | 2010-04-07 | 김충기 | A supporting structure |
| CN103061442A (en) * | 2012-12-31 | 2013-04-24 | 合肥工业大学 | Novel enclosed steel-concrete composite beam |
| CN103485483A (en) * | 2013-09-13 | 2014-01-01 | 北京工业大学 | Assembly type honeycombed web composite beam |
| CN104563391A (en) * | 2014-10-31 | 2015-04-29 | 华南理工大学 | Recycled hybrid beam with built-in discontinuous I-shaped steel and construction technology thereof |
| CN104594556A (en) * | 2014-12-05 | 2015-05-06 | 西安建筑科技大学 | Prefabricated type steel reinforced concrete beam with transverse steel partition boards and construction method |
| CN105544733A (en) * | 2013-12-13 | 2016-05-04 | 赫鹏城科工程咨询公司 | Structural frame system for supporting buildings and assemble method thereof |
| CN108385885A (en) * | 2018-02-12 | 2018-08-10 | 北京工业大学 | A kind of assembled stealth beam floor |
-
2019
- 2019-04-19 CN CN201910316455.7A patent/CN110042984A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4802316A (en) * | 1987-07-28 | 1989-02-07 | The Burke Company | Eave truss and method for supporting and reinforcing a concrete or masonry wall and metal roof structure |
| KR20100036035A (en) * | 2008-09-29 | 2010-04-07 | 김충기 | A supporting structure |
| CN103061442A (en) * | 2012-12-31 | 2013-04-24 | 合肥工业大学 | Novel enclosed steel-concrete composite beam |
| CN103485483A (en) * | 2013-09-13 | 2014-01-01 | 北京工业大学 | Assembly type honeycombed web composite beam |
| CN105544733A (en) * | 2013-12-13 | 2016-05-04 | 赫鹏城科工程咨询公司 | Structural frame system for supporting buildings and assemble method thereof |
| CN104563391A (en) * | 2014-10-31 | 2015-04-29 | 华南理工大学 | Recycled hybrid beam with built-in discontinuous I-shaped steel and construction technology thereof |
| CN104594556A (en) * | 2014-12-05 | 2015-05-06 | 西安建筑科技大学 | Prefabricated type steel reinforced concrete beam with transverse steel partition boards and construction method |
| CN108385885A (en) * | 2018-02-12 | 2018-08-10 | 北京工业大学 | A kind of assembled stealth beam floor |
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Application publication date: 20190723 |
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