CN109440972A - Steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete - Google Patents
Steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete Download PDFInfo
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- CN109440972A CN109440972A CN201811303245.6A CN201811303245A CN109440972A CN 109440972 A CN109440972 A CN 109440972A CN 201811303245 A CN201811303245 A CN 201811303245A CN 109440972 A CN109440972 A CN 109440972A
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- self
- precast concrete
- heat conserving
- mixed structure
- exterior wall
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- 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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- 239000011178 precast concrete Substances 0.000 title claims abstract description 68
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 239000004567 concrete Substances 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 abstract description 14
- 235000010627 Phaseolus vulgaris Nutrition 0.000 abstract description 4
- 244000046052 Phaseolus vulgaris Species 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000001421 changed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009436 residential construction Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- 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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
-
- 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
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses steel framework assembled mixed structure, the structure include: laminated floor slab and precast stair within the walls outside a kind of self-heat conserving precast concrete；Self-heat conserving precast concrete exterior wall, for carrying out self-heat conserving to mixed structure；Steel-frame beam and Steel Frame Column, Steel Frame Column are connected with self-heat conserving precast concrete exterior wall, to constitute assembled mixed structure.The structure can effectively avoid using the problem of precast concrete bean column node connection construction hardly possible in assembly concrete building, while can expand and obtain space, have speed of application fast, the advantage applied widely with building at low cost.
Description
Technical field
The present invention relates to building structure technology field, in particular to steel framework assembles within the walls outside a kind of self-heat conserving precast concrete
Formula mixed structure.
Background technique
As the structure type for meeting building industrialization production model, assembled architecture is easy to control with product quality,
Speed of application is fast, improves construction site environment, and reduce concrete early-age shrinkage and thermal cracking, and structure durability waits well crowds
More advantages are that traditional construction mode is promoted to have to what the modernization constructions modes such as intensive, saving, green, environmental protection, science and technology changed
Effect approach is the new support of green building, is worth promoting.
Assembly concrete is built, China is built and is using assembly concrete shear wall in the overwhelming majority built
The high residential building of structure, fabricated shear wall-frame structure system is using less, mainly since assembly concrete is cut
Power wall-frame structure system is when cast-in-place using node, internal both direction concrete frame girder and girder, girder and secondary beam
For work progress central sill when in place, often there is collision phenomenon in bottom reinforcement bars and waist muscle, seriously affect construction efficiency, and node is more
It is complicated；When prefabricated using node, component production and transportation difficulty is big, and cost is high.
For assembling type steel structure, component component can be standardized design and standardization industrial production, contract significantly
Short average design period and production cycle, and can guarantee the quality of product, safety and stability, and can be with the shape of product
Formula pushes society to.Although very much, the application of the past few decades China's residential construction area of the advantages of assembling type steel structure is built
It is unsatisfactory.Wherein steel house " three plates " problem seriously restricts its development, i.e. Side fascia, lining, floor problem, especially
It is Side fascia when using light wall material, waterproof, heat preservation and endurance issues are very prominent；According to concrete
Although native sandwich heat preservation out-hung panel, heat preservation and endurance issues solve, brought again from great, installation accuracy requirement
High, some column problems such as difficulty of construction is big, seam is easy to crack.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, it is an object of the invention to propose outside a kind of self-heat conserving precast concrete steel framework assembled mixing knot within the walls
Structure.Construction efficiency is greatly improved in the mixed structure, reduces economic cost, promotes the building scope of application.
In order to achieve the above objectives, the invention proposes steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete,
It include: laminated floor slab and precast stair；Self-heat conserving precast concrete exterior wall, for carrying out self-heat conserving to the mixed structure；Steel
Vierendeel girder and Steel Frame Column, the Steel Frame Column are connected with the self-heat conserving precast concrete exterior wall, to constitute assembled mixing
Structure.
Steel framework assembled mixed structure within the walls outside the self-heat conserving precast concrete of the embodiment of the present invention, can effectively transmit
Beam-ends moment of flexure, the problems such as the effective solution heat preservation of assembling type steel structure, waterproof, leakage beam leakage column, avoids mixed using assembled
Solidifying civil engineering builds the problem of middle precast concrete bean column node connection construction hardly possible, while having that space is big, speed of application is fast, at low cost
The advantage applied widely with building.
In addition, steel framework assembled mixed structure is also within the walls outside self-heat conserving precast concrete according to the above embodiment of the present invention
It can have following additional technical characteristic:
Optionally, in one embodiment of the invention, the section of the self-heat conserving precast concrete exterior wall is T-type section
Or L-type section, to transmit beam-ends moment of flexure.
Further, in one embodiment of the invention, the exterior wall edge structure of the self-heat conserving precast concrete exterior wall
Part is made for cast-in-place concrete.
Further, in one embodiment of the invention, the self-heat conserving precast concrete exterior wall is set to the knot
On the outside of the surrounding of structure.
Further, in one embodiment of the invention, the self-heat conserving precast concrete exterior wall is precast shear wall.
Further, in one embodiment of the invention, the Steel Frame Column is set to the inside of the mixed structure.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is according to steel framework assembled mixed structure knot within the walls outside the self-heat conserving precast concrete of one embodiment of the invention
Structure schematic diagram；
Fig. 2 is that steel framework assembled mixed structure is flat within the walls outside the self-heat conserving precast concrete according to one embodiment of the invention
Face figure；
Fig. 3 be one embodiment of the invention self-heat conserving precast concrete exterior wall and its with steel-frame beam connection schematic diagram；
Fig. 4 is the self-heat conserving precast concrete exterior wall schematic diagram of one embodiment of the invention.
Description of symbols: steel framework assembled mixed structure, 100- overlap building within the walls outside 10- self-heat conserving precast concrete
The outer impeller of plate, 200- precast stair, 300- self-heat conserving precast concrete exterior wall, 301-, 302- insulating layer, impeller in 303-,
400- steel-frame beam, 500- Steel Frame Column, 600- cast-in-place concrete and 700- precast shear wall.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Steel framework assembly within the walls outside the self-heat conserving precast concrete proposed according to embodiments of the present invention is described with reference to the accompanying drawings
Formula mixed structure.
Fig. 2 is steel framework assembled mixed structure plane within the walls outside the self-heat conserving precast concrete of one embodiment of the invention
Figure.
As shown in Fig. 2, the assembled mixed structure 10 includes: that laminated floor slab 100, precast stair 200, self-heat conserving are prefabricated mixed
Solidifying soil exterior wall 300, steel-frame beam 400 and Steel Frame Column 500.
Wherein, self-heat conserving precast concrete exterior wall 300 is used to carry out self-heat conserving to assembled mixed structure；Steel Steel Frame Column
400 and self-heat conserving precast concrete exterior wall 300 connect, to constitute assembled mixed structure.
Specifically, as shown in figure 3, self-heat conserving precast concrete exterior wall 300 and steel-frame beam 400 are in self-heat conserving concrete
The cast-in-place concrete part of native exterior wall 300 connects.As shown in figure 4, the outer impeller 301 of the self-heat conserving precast concrete exterior wall 300
For precast concrete, centre is insulating layer 302, and interior impeller 303 can be precast concrete, or cast-in-place concrete 600,
It can also the cast-in-place partial precast in part.
Optionally, in one embodiment of the invention, the section of self-heat conserving precast concrete exterior wall 300 is T-type section
Or L-type section, to transmit beam-ends moment of flexure.
Specifically, due to the external self-heat conserving precast concrete exterior wall 300 and internal steel frame of assembled mixed structure
Column 500 is horizontal lateral resistant member, in order to transmit between self-heat conserving precast concrete exterior wall 300 and Steel Frame Column 500
Connection between power, preferably steel-frame beam 400 and self-heat conserving precast concrete exterior wall 300 is made into consolidation connection type, works as self-insurance
When the section of warm precast concrete exterior wall 300 is "-" type section, as steel-frame beam 400 and self-heat conserving precast concrete exterior wall
It is attached outside 300 plane, articulated connection mode can only be used；Only the section of self-heat conserving precast concrete exterior wall is T-type
The consolidation connection type with steel-frame beam 400 may be implemented by edge member in section or L-type section, meanwhile, it can be effective
Transmit beam-ends moment of flexure.
Further, in one embodiment of the invention, the exterior wall edge member of self-heat conserving precast concrete exterior wall 300
It is made for cast-in-place concrete 600.
In other words, the edge member of self-heat conserving precast concrete exterior wall 300 uses cast-in-place concrete 600.In the related technology,
Cast in place and precast construction is all made of equally cast-in-place design concept, therefore the edge member of assembly of integral shearing wall structure is
Cast-in-place concrete, 600 section of cast-in-place concrete use T-type or L-type, can consolidate and connect with steel-frame beam 400, easy for construction.
Further, in one embodiment of the invention, self-heat conserving precast concrete exterior wall 300 is set to the four of structure
All outsides, the pylon as construction protection may be mounted on self-heat conserving precast concrete exterior wall 300, so that assembled mixes
Structural outer 10 can not use scaffold, save cost and duration.
Further, in one embodiment of the invention, self-heat conserving precast concrete exterior wall 300 is precast shear wall
700, to have self-heat conserving effect.
Specifically, the outer impeller 301 of self-heat conserving precast concrete exterior wall 300 is precast concrete, and centre is insulating layer
302, interior impeller 303 can be precast concrete, or cast-in-place concrete, can also the cast-in-place partial precast in part so that from
Heat insulation prefabricated concrete exterior wall has self-heat conserving ability to become precast shear wall 700.Due to self-heat conserving precast concrete exterior wall 300
For insulating layer 302 in wallboard middle layer, outer layer has outer impeller 301, can be effectively protected insulating layer and not be damaged, substantially increase
The endurance quality of self-heat conserving precast concrete exterior wall 300.
Further, in one embodiment of the invention, Steel Frame Column 500 is set to the inside of mixed structure, with steel
Vierendeel girder 400 is connected by screw bolts or welds, and is primarily subjected to vertically act on, while can also bear a small amount of horizontal force.
Below with reference to mixed structure plan view to outside self-heat conserving precast concrete within the walls steel framework assembled mixed structure into
One step explanation.
It is precast shear wall 700, and there is self-insurance on the outside of the outer surrounding of 300 arragement construction of self-heat conserving precast concrete exterior wall
The edge member of temperature effect, self-heat conserving precast concrete exterior wall 300 uses cast-in-place concrete 600, connect with Steel Frame Column 500
300 section form of self-heat conserving precast concrete exterior wall preferably uses T-type or L-type etc., can effectively transmit beam-ends moment of flexure, self-heat conserving
The problems such as the heat preservation of assembling type steel structure of precast concrete exterior wall 300 effective solution, waterproof, leakage beam leakage column.Steel Frame Column
500 are arranged in inside configuration, and inside can effectively be avoided mixed using assembled using steel-frame beam 400 and Steel Frame Column 500
Solidifying civil engineering builds the problem of middle precast concrete bean column node connection construction hardly possible, while can also obtain large space.
Steel framework assembled mixed structure within the walls outside the self-heat conserving precast concrete proposed according to embodiments of the present invention, effectively
It solves the problems such as heat preservation, waterproof, the leakage beam leakage column of assembling type steel structure, avoids using prefabricated mixed in assembly concrete building
The problem of solidifying soil bean column node connection construction hardly possible, while having that space is big, speed of application is fast, at low cost and build applied widely
The advantages of.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (6)
1. steel framework assembled mixed structure within the walls outside a kind of self-heat conserving precast concrete characterized by comprising
Laminated floor slab and precast stair；
Self-heat conserving precast concrete exterior wall, for carrying out self-heat conserving to the mixed structure；And
Steel-frame beam and Steel Frame Column, the Steel Frame Column are connected with the self-heat conserving precast concrete exterior wall, to constitute assembly
Formula mixed structure.
2. steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete according to claim 1, which is characterized in that
The section of the self-heat conserving precast concrete exterior wall is T-type section or L-type section, to transmit beam-ends moment of flexure.
3. steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete according to claim 1, which is characterized in that
The exterior wall edge member of the self-heat conserving precast concrete exterior wall is made for cast-in-place concrete.
4. steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete according to claim 1, which is characterized in that
The self-heat conserving precast concrete exterior wall is set on the outside of the surrounding of the structure.
5. steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete according to claim 1-4,
It is characterized in that, the self-heat conserving precast concrete exterior wall is precast shear wall.
6. steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete according to claim 1, which is characterized in that
The Steel Frame Column is set to the inside of the mixed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811303245.6A CN109440972A (en) | 2018-11-02 | 2018-11-02 | Steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811303245.6A CN109440972A (en) | 2018-11-02 | 2018-11-02 | Steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete |
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| CN109440972A true CN109440972A (en) | 2019-03-08 |
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| CN201811303245.6A Pending CN109440972A (en) | 2018-11-02 | 2018-11-02 | Steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112012388A (en) * | 2020-08-25 | 2020-12-01 | 华恒建设集团有限公司 | Heat-preservation recycled aggregate floor and processing technology thereof |
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2018
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