CN105756277A - Folded-plate truss concrete assembly - Google Patents
Folded-plate truss concrete assembly Download PDFInfo
- Publication number
- CN105756277A CN105756277A CN201610199161.7A CN201610199161A CN105756277A CN 105756277 A CN105756277 A CN 105756277A CN 201610199161 A CN201610199161 A CN 201610199161A CN 105756277 A CN105756277 A CN 105756277A
- Authority
- CN
- China
- Prior art keywords
- swash plate
- plate
- flap
- connecting rod
- folded
- 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.)
- Pending
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 26
- 239000004570 mortar (masonry) Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/50—Self-supporting slabs specially adapted for making floors ceilings, or roofs, e.g. able to be loaded
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A folded-plate truss concrete assembly comprises a bottom plate.Protruding rebars are arranged on the two sides of the bottom plate, a folded-plate truss is arranged on the surface of the bottom plate and composed of a connecting rod and multiple folded plates, one end of each folded plate is connected with the surface of the bottom plate, and the other end of each folded plate is connected with the connecting rod; each folded plate is composed of multiple first inclined plates and multiple second inclined plates, the first inclined plates are distributed in parallel, the second inclined plates are distributed in parallel, and a second included angle alpha<2> is formed between each first inclined plate and the corresponding second inclined plate.According to the folded-plate truss concrete assembly, the defects in the prior art can be overcome, the thickness of the bottom plate can be greatly reduced, loads of other components in engineering are reduced, and the construction cost of a main structure is reduced; the inertia moment of the section is large, stress is uniform and reasonable, and in the engineering construction process, the safety of hoisting and construction processes is high, rebars do not need to be arranged, and meanwhile the engineering construction cost is reduced.
Description
Technical field
The present invention relates to architectural engineering, be a kind of flap truss concrete component.
Background technology
Base plate in the components such as the superposed box that uses in various architectural engineerings at present, superimposed sheet all adopts steel concrete plate, life-time service finding, the deficiency of this reinforced concrete floor is more: the thickness of plate is bigger, weight is relatively big, increases the bearing capacity in engineer applied structure；Owing to sectional area is less, anti-bending bearing capacity is relatively low, it is impossible to realize the architectural engineering needs of large span；When needing the bigger requirement of engineering of cross sectional moment of inertia, it is necessary to configuring a large amount of reinforcing bar to ensure the safety in lifting and work progress, make construction complicated, construction speed is slower；It is not easy to other component combine；Owing to the thickness of base plate is relatively big, two-way slab structure stress in its component is more difficult to be determined, causes that the amount of reinforcement increasing degree of in use site concrete is relatively big, and the pre-buried and installation inconvenience etc. of line box.
Summary of the invention
It is an object of the present invention to provide a kind of flap truss concrete component, it can solve the problem that the deficiencies in the prior art.
The present invention is for achieving the above object, it is achieved through the following technical solutions: flap truss concrete component, including base plate 3, base plate 3 both sides are provided with the reinforcing bar leant out, the surface of base plate 3 arranges folded plate type truss, folded plate type truss is made up of connecting rod 1 and several flap, flap one end is connected with base plate 3 surface, the flap other end is connected with connecting rod 1, flap is made up of several first swash plates 2 and several second swash plate 4, several first swash plates 2 are parallel to each other distribution, and several second swash plates 4 are parallel to each other distribution, arrange the second angle α between each first swash plate 2 and each second swash plate 42.In the middle part of described connecting rod 1, cavity is set, in cavity, fills mortar or concrete.The cross section of described connecting rod 1 is C shape or rectangle.The cross section of described connecting rod 1 is groove type.First swash plate 2 one end is overlapped mutually merging and is connected with connecting rod 1 with second swash plate 4 one end, and the width L1 that the first swash plate 2 and the second swash plate 4 intersect overlapping is the width of the first swash plate 1 or the second swash plate 4.First swash plate 2 one end is overlapped mutually merging and is connected with base plate 3 with second swash plate 4 one end, and first swash plate 2 one end and second swash plate 4 one end are intersected and overlapped the width that the width L2 that is added with base plate 3 is the first swash plate 2 or the second swash plate 4.First swash plate 2 one end and second swash plate 4 one end are intersected, and the intersecting lens of first swash plate 2 one end and second swash plate 4 one end and the width of base plate 3 arrange the 3rd angle α3.3rd angle α3It it is 35 °-65 °.Second angle α2It is for 30 °-70 °.3rd angle α3It it is 50 °-60 °.
Advantages of the present invention: the structure of the present invention can solve the problem that the deficiencies in the prior art: it can be greatly decreased the thickness of base plate, thus decreasing the load of other component in engineering, and reduces the cost of agent structure；The moment of inertia in cross section is relatively big, and uniform force is reasonable, and when engineering construction, the safety of lifting and work progress is high, not needing configuration reinforcement, reduce Construction Cost simultaneously, total bearing capacity is high, it is good with the associativity of other Component composition, in conjunction with after total bearing capacity higher than existing technology 20%-40%；It is capable of the architectural engineering needs of large span, and increases its building intensity；It is prone to that line box is pre-buried and installation etc..
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of present configuration；Accompanying drawing 2 is the plan structure schematic diagram of accompanying drawing 1；Accompanying drawing 3 is the right TV structure schematic diagram of accompanying drawing 1；Accompanying drawing 4 be in accompanying drawing 1 A to one of constructive embodiment schematic diagram.Signal connecting rod 1 is internal arranges cavity, fills the material such as mortar or concrete in cavity；Accompanying drawing 5 is that in accompanying drawing 1, A, to one of constructive embodiment schematic diagram, is not filled by the structure of the materials such as mortar in signal connecting rod 1；Accompanying drawing 6 is that in accompanying drawing 1, A is to two schematic diagrams of structure for amplifying embodiment, and signal connecting rod 1 is internal arranges cavity, is not filled by the materials such as mortar in cavity；Accompanying drawing 7 is that in accompanying drawing 1, A, to two schematic diagrams of structure for amplifying embodiment, fills the material such as mortar, concrete in the cavity of signal connecting rod 1；Accompanying drawing 8 is that in accompanying drawing 1, A, to three schematic diagrams of structure for amplifying embodiment, is not filled by the materials such as mortar in the cavity of signal connecting rod 1；Accompanying drawing 9 is that in accompanying drawing 1, A, to three schematic diagrams of structure for amplifying embodiment, fills the material such as mortar, concrete in the cavity of signal connecting rod 1;Accompanying drawing 10 is the another kind of structural representation of accompanying drawing 1；Accompanying drawing 11 is the top view of accompanying drawing 10.
Detailed description of the invention
The present invention will be further described for comparison accompanying drawing.
The flap truss concrete component of the present invention, including base plate 3, base plate 3 both sides are provided with the reinforcing bar leant out, the surface of base plate 3 arranges folded plate type truss, folded plate type truss is made up of connecting rod 1 and several flap, flap one end is connected with base plate 3 surface, the flap other end is connected with connecting rod 1, flap is made up of several first swash plates 2 and several second swash plate 4, several first swash plates 2 are parallel to each other distribution, several second swash plates 4 are parallel to each other distribution, arrange the second angle α between each first swash plate 2 and each second swash plate 42。
The folded plate type truss at least two installed on base plate 3 of the present invention, the spacing of each two folded plate type truss is 1 meter-2 meters is suitable, and it can meet the loading demands of various engineering, reaches advantage of the present invention.
The second angle α between the first swash plate 2 of the present invention and the second swash plate 42Being preferably 30 °-70 °, this angle can make bearing capacity reach better level.α shown in Fig. 11Angle more than 90 °.
Preferred embodiments of the present invention are: arrange cavity in the middle part of connecting rod 1, fill mortar or concrete in cavity, and this structure can increase the intensity of connecting rod 1 further, and the cross section of connecting rod 1 is preferably shaped as: the cross section of described connecting rod 1 is C shape or rectangle；Can also be the cross section of connecting rod 1 it be groove type.Above-mentioned shape of cross section is prone to processing, is prone to be connected with swash plate, is connected firmly, and can increase bearing capacity.
The further scheme of the present invention is: first swash plate 2 one end is overlapped mutually merging and is connected with connecting rod 1 with second swash plate 4 one end, the width L1 that first swash plate 2 and the second swash plate 4 intersect overlapping is the width of the first swash plate 1 or the second swash plate 4, this structure is easy to adopt a plate to be bent into the first swash plate 2 and the second swash plate 4, low cost of manufacture, overall bearing capacity is high, makes local load-bearing uniformity better.
Of the present invention it is preferred that scheme is: first swash plate 2 one end is overlapped mutually merging and is connected with base plate 3 with second swash plate 4 one end, the width that the width L2 that is added with base plate 3 of overlapping is the first swash plate 2 or the second swash plate 4 is intersected in first swash plate 2 one end and second swash plate 4 one end, it can make the bearing capacity of each swash plate reach overall higher while, local bearing capacity is uniform, improves the total bearing capacity of truss further.
First swash plate 2 one end of the present invention and the second swash plate 4 are connected to various structures with connecting rod 1, it is preferred that two kinds of structures, a kind of structure is as it is shown in figure 1, first swash plate 2 one end and the second swash plate 4 adopt a plate to be converted into.Each first swash plate 2 one end and second swash plate 4 one end are intersected, and the intersecting lens of first swash plate 2 one end and second swash plate 4 one end and the width of base plate 3 arrange the 3rd angle α3, the 3rd angle α3It it is 35 °-65 °.3rd angle α3Can increasing antitorque, the shear-carrying capacity of truss further, stability in the large is high, increases the overall weight capacity of truss, and increases local stability, the 3rd angle α3Being 50 °-60 °, this angle is it is preferred that scheme, can increase stability in the large and the local stability etc. of truss further.As shown in Figure 10, first swash plate 2 one end and the second swash plate 4 adopt multiple plates to be mutually coupled, respectively and make another kind of structure, and each first swash plate 2 one end is parallel with the width of connecting rod 1 with the intersecting lens of the second swash plate 4.Said structure can reach various effect of the present invention.
First angle α in figure1It is the angle between connecting rod 1 horizontal direction and the first swash plate 2, the first angle α1It is generally 100 °-135 °.
Claims (10)
1. flap truss concrete component, it is characterized in that: include base plate (3), base plate (3) both sides are provided with the reinforcing bar leant out, the surface of base plate (3) arranges folded plate type truss, folded plate type truss is made up of connecting rod (1) and several flap, flap one end is connected with base plate (3) surface, the flap other end is connected with connecting rod (1), flap is made up of several first swash plates (2) and several second swash plate (4), several first swash plates (2) are parallel to each other distribution, several second swash plates (4) are parallel to each other distribution, between each first swash plate (2) and each second swash plate (4), the second angle α is set2。
2. flap truss concrete component according to claim 1, it is characterised in that: described connecting rod (1) middle part arranges cavity, fills mortar or concrete in cavity.
3. flap truss concrete component according to claim 1, it is characterised in that: the cross section of described connecting rod (1) is C shape or rectangle.
4. flap truss concrete component according to claim 1, it is characterised in that: the cross section of described connecting rod (1) is groove type.
5. flap truss concrete component according to claim 1, it is characterized in that: the first swash plate (2) one end is overlapped mutually merging and is connected with connecting rod (1) with the second swash plate (4) one end, it is the first swash plate (1) or the width of the second swash plate (4) that the first swash plate (2) and the second swash plate (4) intersect the width L1 of overlapping.
6. flap truss concrete component according to claim 1, it is characterized in that: the first swash plate (2) one end is overlapped mutually merging and is connected with base plate (3) with the second swash plate (4) one end, the width L2 that the crossing overlapping in the first swash plate (2) one end and the second swash plate (4) one end is added with base plate (3) is the first swash plate (2) or the width of the second swash plate (4).
7. flap truss concrete component according to claim 1, it is characterized in that: the first swash plate (2) one end and the second swash plate (4) one end are intersected, and the intersecting lens of the first swash plate (2) one end and the second swash plate (4) one end and the width of base plate 3 arrange the 3rd angle α3。
8. flap truss concrete component according to claim 7, it is characterised in that: the 3rd angle α3It it is 35 °-65 °.
9. flap truss concrete component according to claim 1, it is characterised in that: the second angle α2It is for 30 °-70 °.
10. flap truss concrete component according to claim 7, it is characterised in that: the 3rd angle α3It it is 50 °-60 °.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015208527287 | 2015-10-30 | ||
| CN201520852728 | 2015-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105756277A true CN105756277A (en) | 2016-07-13 |
Family
ID=56346023
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610199161.7A Pending CN105756277A (en) | 2015-10-30 | 2016-04-01 | Folded-plate truss concrete assembly |
| CN201620265638.2U Active CN205558021U (en) | 2015-10-30 | 2016-04-01 | Folded plate truss concrete member |
| CN201620265637.8U Active CN205558015U (en) | 2015-10-30 | 2016-04-01 | Folded plate truss concrete member |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620265638.2U Active CN205558021U (en) | 2015-10-30 | 2016-04-01 | Folded plate truss concrete member |
| CN201620265637.8U Active CN205558015U (en) | 2015-10-30 | 2016-04-01 | Folded plate truss concrete member |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105756277A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472490A (en) * | 2020-05-08 | 2020-07-31 | 中国矿业大学 | Concrete laminated slab bottom plate based on corrugated steel web truss and cement substrate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030182883A1 (en) * | 2001-05-04 | 2003-10-02 | Won Dae Yon | Prestressed composite truss girder and construction method of the same |
| CN101230659A (en) * | 2007-01-28 | 2008-07-30 | 邱则有 | Force-bearing type underplate component |
| CN103031917A (en) * | 2012-12-31 | 2013-04-10 | 清华大学建筑设计研究院有限公司 | Reinforced concrete prefabricated laminated slab with truss rib |
| CN104878872A (en) * | 2015-05-19 | 2015-09-02 | 华南理工大学 | Ultra-high performance concrete cover plate with truss structure framework and production method of ultra-high performance concrete cover plate |
-
2016
- 2016-04-01 CN CN201610199161.7A patent/CN105756277A/en active Pending
- 2016-04-01 CN CN201620265638.2U patent/CN205558021U/en active Active
- 2016-04-01 CN CN201620265637.8U patent/CN205558015U/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030182883A1 (en) * | 2001-05-04 | 2003-10-02 | Won Dae Yon | Prestressed composite truss girder and construction method of the same |
| CN101230659A (en) * | 2007-01-28 | 2008-07-30 | 邱则有 | Force-bearing type underplate component |
| CN103031917A (en) * | 2012-12-31 | 2013-04-10 | 清华大学建筑设计研究院有限公司 | Reinforced concrete prefabricated laminated slab with truss rib |
| CN104878872A (en) * | 2015-05-19 | 2015-09-02 | 华南理工大学 | Ultra-high performance concrete cover plate with truss structure framework and production method of ultra-high performance concrete cover plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205558015U (en) | 2016-09-07 |
| CN205558021U (en) | 2016-09-07 |
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Application publication date: 20160713 |