CN104895187A - Residential building structural system applicable to industrial production and construction method of residential building structural system - Google Patents
Residential building structural system applicable to industrial production and construction method of residential building structural system Download PDFInfo
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- CN104895187A CN104895187A CN201510299944.8A CN201510299944A CN104895187A CN 104895187 A CN104895187 A CN 104895187A CN 201510299944 A CN201510299944 A CN 201510299944A CN 104895187 A CN104895187 A CN 104895187A
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Abstract
The invention provides a residential building structural system applicable to industrial production and a construction method of the residential building structural system. Horizontal loads and vertical loads are borne by at least one cylindrical structure and a structural frame formed by a plurality of special-shaped pillars, the at least one cylindrical structure serves as a lateral load resistance core while the special-shaped pillars are mainly used for bearing the vertical loads, and exterior enclosure walls and interior division walls do not participate in structural bearing. The construction method of the residential building structural system combines prefabrication and cast-in-place construction, standard design of building components such as the interior division walls, the external enclosure walls, the special-shaped pillars, floor slabs and the like is realized, the amount of prefabricated components is decreased to the maximum extent to facilitate large-scale mechanized flow production, component manufacturing cost and construction cost are reduced, building construction efficiency is improved, and favorable conditions are created for large-scale popularization and application of industrialized residences.
Description
Technical field
The present invention relates to design of building structures field, particularly relate to a kind of the residential building structural system and the construction method thereof that are applicable to suitability for industrialized production.
Background technology
Traditional residential building structural system mainly contains shear wall structure, frame construction, Framed Structure with Special-Shaped Columns, shaped pile frame-shear wall structure, all has pluses and minuses separately:
1, shear wall structure, this kind of structural system is the most general, is generally applicable to little high level and high residential building.
Advantage: be suitable for inhabitation, applicability is wide, is applicable to the variation of building house type;
Shortcoming is: though there is precast shear wall structure, but being unsuitable for industrialization builds.Be mainly manifested in the following aspects: 1. design unrealized standardization: the cast-in-place shear wall structure method for designing be still at present traditionally designs, according to code requirement, the end sleeper of precast shear wall structure still needs cast-in-place, and middle Shear Walls is as prefabricated; 2. prefabricated units are various in style, unrealized suitability for industrialized production, just the manual work at scene are converted into the manual work of factory; 3. to construct complexity: a large amount of shear walls is still cast in situs, and mechanization degree is relatively low; 4. industrialization rate is not high, and prefabricated units mostly comparatively are external wall protection body or a small amount of precast shear wall, balcony slab, superimposed sheet, stair tread, and component is wide in variety, and thus industrialization degree is not high; 5. the contradiction improving industrialization rate and cost efficiency is created: due to unrealized real industrialization, structure manufacture unrealized in enormous quantities, streamline, mechanization production, labor-intensive production feature is not significantly improved, on the contrary because add making, transport, fixing link, significantly increase construction cost.
2, frame construction
This kind of structural system is applied relatively less in residential building, mainly because cross-section of frame column is large compared with construction wall thickness, affects building function and uses, be not suitable for the common people and live.But frame construction is suitable for standardized designs, production in enormous quantities.
3, Framed Structure with Special-Shaped Columns
Advantage: the defect that common frame construction column section is larger than thickness of wall body can be made up.Therefore, be both suitable for inhabitation, and be suitable for again industrialization to be built;
Shortcoming: hetermorphiscal column lateral resistance is poor, building maxi-mum height is limited.
4, shaped pile frame-shear wall structure
Similar with Framed Structure with Special-Shaped Columns, be both suitable for inhabitation, and be suitable for again industrialization to be built, advantage is that comparatively Framed Structure with Special-Shaped Columns is high for building maxi-mum height, is shaped pile frame and the dual lateral resisting structure system of shear wall;
But still comparatively shear wall structure is poor for structural entity lateral resistance.
Therefore, according to " environmentally friendly, resource-conserving " social development demand, country promotes industrialization of construction industry development dynamics and gets more and more, need a kind of new residential building structural system of research and development badly, can livable-in, suitability for industrialized can build again, realize standardized designs, suitability for industrialized production, mechanized construction, the final contradiction solving the prefabricated rate of raising and cost efficiency at present.
Summary of the invention
The invention provides a kind of the residential building structural system and the construction method thereof that are applicable to suitability for industrialized production, so that force structure and space enclosing structure and separation structure are separated, be convenient to realize the makeup of the standardized designs of prefabricated units, suitability for industrialized production and site machinery join, drastically increase residential building industrialization rate, reduce structure manufacture and engineering-built cost, and the efficiency of construction of building is improved.
In order to achieve the above object, the invention provides a kind of residential building structural system being applicable to suitability for industrialized production, it structural framing comprising at least one tubular construction and formed by many prefabricated hetermorphiscal column, described tubular construction is uniformly distributed in residential building, for bearing most of horizontal loading and the part vertical load of described residential building, described prefabricated hetermorphiscal column is all arranged in the corner in described residential building part room, for bearing all the other vertical loads and the horizontal loading of described residential building structure.
Further, the prefabricated or cast-in-place shear wall at least one tubular construction described is all contour with the floor height of described residential building structure, and the first floor of described many prefabricated hetermorphiscal column and described residential building structure, two floors or three floors are contour.
Further, the quantity of described tubular construction is four.
Further, described four tubular constructions are arranged at the side, east, south, west, north of described residential building respectively.
Further, described tubular construction is made up of multiple tracks precast shear wall and cast-in-place vertical structure, and described cast-in-place vertical structure is made up of cast-in-place edge member and cast-in-place shear wall.
Further, described prefabricated hetermorphiscal column is " L " shape, "T"-shaped hetermorphiscal column or rectangular column.
Further, the described residential building structural system being applicable to suitability for industrialized production also comprises prefabricated exterior enclosure wall, described prefabricated exterior enclosure wall is arranged at the outside of every floor in described residential building structure, and the equal layering of described prefabricated exterior enclosure wall is arranged, and it only plays peripheral protective effect.
Further, the described residential building structural system being applicable to suitability for industrialized production also comprises prefabricated interior compartment wall, described prefabricated interior compartment wall is arranged on the horizontal structure of every floor in described residential building structure, and the equal layering of described prefabricated interior compartment wall is arranged, and it only plays building compartmentation.
Further, in described every layer, residential building structure, all arrange horizontal structure, described horizontal structure is made up of superposed beam and superimposed sheet.
The present invention also provides a kind of above-mentioned construction method being applicable to the residential building structural system of suitability for industrialized production, described residential building structural system stratified construction, described construction method comprises: step one: install the precast shear wall in described tubular construction and prefabricated hetermorphiscal column, and prefabricated exterior enclosure wall and prefabricated interior compartment wall; Step 2: the reinforcing bar in tubular construction described in colligation in cast-in-place vertical structure; Step 3: install the predetermined level structure in horizontal structure on the floor location of upper floor; Step 4: the reinforcing bar in horizontal structure described in colligation in cast-in-place horizontal structure; Step 5: after reinforcing bar binding completes, builds the concrete of vertical structure and cast-in-place horizontal structure; Step 6: repeat step one to five, until complete the construction of described residential building structural system.
Compared with prior art, the present invention has following beneficial effect:
Provided by the invention be applicable to suitability for industrialized production residential building structural system and construction method bear horizontal loading and vertical load by least one tubular construction and the structural framing that formed by many hetermorphiscal column, wherein lateral resisting core is tubular construction, hetermorphiscal column mainly bears vertical load, and participation structure is not stressed for peripheral structure and interior separation structure.The construction technology that the construction method of this residential construction system adopts prefabrication and assembly construction to combine with cast in situs, the standardized designs of the building units such as interior compartment wall, exterior enclosure wall, hetermorphiscal column and floor is achieved, decrease the model quantity of prefabricated units to greatest extent, so that in enormous quantities, streamline, mechanization production, reduce the cost of structure manufacture and engineering-built, and the efficiency of construction of building is improved, for industrialized house large-scale promotion application creates good conditions.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
The structural representation being applicable to the residential building structural system of suitability for industrialized production that Fig. 1 provides for the embodiment of the present invention.
In FIG,
1: tubular construction; 11: precast shear wall; 12: cast-in-place shear wall; 13: cast-in-place edge member; 2: prefabricated hetermorphiscal column; 3: prefabricated exterior enclosure wall; 4: prefabricated interior compartment wall.
Detailed description of the invention
The residential building structural system being applicable to suitability for industrialized production proposed the present invention below in conjunction with the drawings and specific embodiments and construction method thereof are described in further detail.According to the following describes and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
Core concept of the present invention is, a kind of the residential building structural system and the construction method thereof that are applicable to suitability for industrialized production are provided, it bears horizontal loading and vertical load by least one tubular construction and the structural framing that formed by many hetermorphiscal column, wherein lateral resisting core is tubular construction, hetermorphiscal column mainly bears vertical load, and participation structure is not stressed for peripheral structure and interior separation structure.The construction technology that the construction method of this residential construction system adopts prefabrication and assembly construction to combine with cast in situs, the standardized designs of the building units such as compartment wall, enclosure wall, hetermorphiscal column and floor is achieved, decrease the model quantity of prefabricated units to greatest extent, so that in enormous quantities, streamline, mechanization production, reduce the cost of structure manufacture and engineering-built, and the efficiency of construction of building is improved, for industrialized house large-scale promotion application creates good conditions.
Please refer to Fig. 1, the structural representation being applicable to the residential building structural system of suitability for industrialized production that Fig. 1 provides for the embodiment of the present invention.
As shown in Figure 1, the embodiment of the present invention provides a kind of residential building structural system being applicable to suitability for industrialized production, it structural framing comprising at least one tubular construction 1 and formed by many prefabricated hetermorphiscal column 2, described tubular construction 1 is uniformly distributed in residential building, for bearing most of horizontal loading and the part vertical load of described residential building, described prefabricated hetermorphiscal column 2 is all positioned at the corner in described residential building part room, for bearing all the other vertical loads and the horizontal loading of described residential building.
The embodiment of the present invention also provides a kind of above-mentioned construction method being applicable to the residential building structural system of suitability for industrialized production, described residential building structural system stratified construction, and described construction method comprises:
Step one: install the precast shear wall 11 in described tubular construction 1 and prefabricated hetermorphiscal column 2, and prefabricated exterior enclosure wall 3 and prefabricated interior compartment wall 4;
Step 2: the reinforcing bar in tubular construction 1 described in colligation in cast-in-place vertical structure;
Step 3: install predetermined level structure in horizontal structure (precast floor slab namely in superposed beam and superimposed sheet and precast beam) on the floor location of upper floor;
Step 4: the reinforcing bar in cast-in-place horizontal structure in horizontal structure described in colligation (in-situ layer namely in superposed beam and superimposed sheet);
Step 5: after reinforcing bar binding completes, builds the concrete of vertical structure and cast-in-place horizontal structure;
Step 6: repeat step one to five, until complete the construction of described residential building structural system.
The residential building structural system of suitability for industrialized production that what the embodiment of the present invention provided be applicable to and construction method thereof bear horizontal loading and vertical load by least one tubular construction 1 and the structural framing that formed by many hetermorphiscal column 2, wherein lateral resisting core is tubular construction 1, hetermorphiscal column 2 mainly bears vertical load, and participation structure is not stressed for peripheral structure (as exterior enclosure wall) and interior separation structure (as interior compartment wall).The construction technology that the construction method of this residential construction system adopts prefabrication and assembly construction to combine with cast in situs, the standardized designs of the building units such as compartment wall, enclosure wall, hetermorphiscal column and floor is achieved, decrease the model quantity of prefabricated units to greatest extent, so that in enormous quantities, streamline, mechanization production, reduce the cost of structure manufacture and engineering-built, and the efficiency of construction of building is improved, for industrialized house large-scale promotion application creates good conditions.
Concrete, in described every layer, residential building structure, all horizontal structure is set, described horizontal structure is made up of superposed beam and superimposed sheet, wherein be divided into predetermined level structure (precast beam namely in superposed beam and superimposed sheet and precast floor slab) and cast-in-place horizontal structure (i.e. the in-situ layer of superposed beam and laminated floor slab), in described predetermined level structure, cast-in-place described cast-in-place horizontal structure is to form described horizontal structure.
Concrete, precast shear wall 11 at least one tubular construction 1 described or the floor height of cast-in-place shear wall and described residential building contour, the first floor of described many prefabricated hetermorphiscal column 2 and described residential building, two floors or three floors are contour, and above embodiment all can realize the object that it bears load separately.
Further, the quantity of described tubular construction 1 is four, and described four tubular constructions 1 are arranged at the side, east, south, west, north of described residential building structure respectively, to bear most of horizontal loading of described residential building structural system.
Concrete, described tubular construction 1 is made up of multiple tracks precast shear wall 11 and cast-in-place vertical structure (not shown), described cast-in-place vertical structure is made up of cast-in-place edge member 13 and cast-in-place shear wall 12, in conjunction with prefabricated with cast-in-place technique, makes on-the-spot construction technology more flexible.
Further, described prefabricated hetermorphiscal column 2 is " L " shape, "T"-shaped hetermorphiscal column or rectangular column, and it all can be standardized column type, to adapt to suitability for industrialized production, improves the industrialization rate of described building structure.
Concrete, the described residential building structural system being applicable to suitability for industrialized production also comprises prefabricated exterior enclosure wall 3, described prefabricated exterior enclosure wall 3 is arranged at the outside of every floor in described residential building structure, described prefabricated exterior enclosure wall 3 all layering is arranged, highly be first floor high, it only plays the effect of going along with sb. to guard him.
Concrete, the described residential building structural system being applicable to suitability for industrialized production also comprises prefabricated interior compartment wall 4, described prefabricated interior compartment wall 4 is arranged on the horizontal structure (i.e. the mounted floor in ground) of every floor in described residential building structure, described prefabricated interior compartment wall 4 all layering is arranged, highly be first floor high, it only plays compartmentation.
Further, in described step one, according to the demand of described building structure, prefabricated interior compartment wall 4 is installed simultaneously, to play interior separation and the decoration function in space in each floor.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if of the present invention these change and modification belongs within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. one kind is applicable to the residential building structural system of suitability for industrialized production, it is characterized in that, the structural framing comprising at least one tubular construction and formed by many prefabricated hetermorphiscal column, described tubular construction is uniformly distributed in residential building, for bearing most of horizontal loading and the part vertical load of described residential building, described prefabricated hetermorphiscal column is all positioned at the corner in described residential building part room, for bearing all the other vertical loads and the horizontal loading of described residential building structure.
2. the residential building structural system being applicable to suitability for industrialized production according to claim 1, it is characterized in that, prefabricated or cast-in-place shear wall at least one tubular construction described is all contour with the floor height of described residential building structure, and the first floor of described many prefabricated hetermorphiscal column and described residential building structure, two floors or three floors are contour.
3. the residential building structural system being applicable to suitability for industrialized production according to claim 1, is characterized in that, the quantity of described tubular construction is four.
4. the residential building structural system being applicable to suitability for industrialized production according to claim 3, is characterized in that, described four tubular constructions are arranged at the side, east, south, west, north of described residential building structure respectively.
5. the residential building structural system being applicable to suitability for industrialized production according to claim 1, it is characterized in that, described tubular construction is made up of multiple tracks precast shear wall and cast-in-place vertical structure, and described cast-in-place vertical structure is made up of cast-in-place edge member and cast-in-place shear wall.
6. the residential building structural system being applicable to suitability for industrialized production according to claim 1, is characterized in that, described prefabricated hetermorphiscal column is " L " shape, "T"-shaped hetermorphiscal column or rectangular column.
7. the residential building structural system being applicable to suitability for industrialized production according to claim 1, it is characterized in that, also comprise prefabricated exterior enclosure wall, described prefabricated exterior enclosure wall is arranged at the outside of every floor in described residential building structure, the equal layering of described prefabricated exterior enclosure wall is arranged, and it only plays the effect of going along with sb. to guard him.
8. the residential building structural system being applicable to suitability for industrialized production according to claim 1, it is characterized in that, also comprise prefabricated interior compartment wall, described prefabricated interior compartment wall is arranged on the horizontal structure of every floor in described residential building structure, the equal layering of described prefabricated interior compartment wall is arranged, and it only plays compartmentation.
9. the residential building structural system being applicable to suitability for industrialized production according to claim 1, is characterized in that, in described every layer, residential building structure, all arrange horizontal structure, described horizontal structure is made up of superposed beam and superimposed sheet.
10. be applicable to a construction method for the residential building structural system of suitability for industrialized production as claimed in claim 1, it is characterized in that, described residential building structural system stratified construction, described construction method comprises:
Step one: install the precast shear wall in described tubular construction and prefabricated hetermorphiscal column, and prefabricated exterior enclosure wall, prefabricated interior compartment wall;
Step 2: the reinforcing bar in tubular construction described in colligation in cast-in-place vertical structure;
Step 3: install the predetermined level structure in horizontal structure on the floor location of upper floor;
Step 4: the reinforcing bar in horizontal structure described in colligation in cast-in-place horizontal structure;
Step 5: after reinforcing bar binding completes, builds the concrete of vertical structure and cast-in-place horizontal structure;
Step 6: repeat step one to five, until complete the construction of described residential building structural system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510299944.8A CN104895187A (en) | 2015-05-31 | 2015-05-31 | Residential building structural system applicable to industrial production and construction method of residential building structural system |
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| CN201510299944.8A CN104895187A (en) | 2015-05-31 | 2015-05-31 | Residential building structural system applicable to industrial production and construction method of residential building structural system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565987A (en) * | 2019-08-13 | 2019-12-13 | 天津城建大学 | prefabricated assembled high-rise dwelling cylinder formwork multi-ribbed prestressed floor structure system |
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2015
- 2015-05-31 CN CN201510299944.8A patent/CN104895187A/en active Pending
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| US6438922B1 (en) * | 1999-09-24 | 2002-08-27 | Delefevre Patrick | Method of designing a building for maximum compatability with modular forms |
| CN201460262U (en) * | 2009-03-18 | 2010-05-12 | 曾朝杰 | Low multi-storey building adopting reinforced concrete special-shaped column and steel-frame structure system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110565987A (en) * | 2019-08-13 | 2019-12-13 | 天津城建大学 | prefabricated assembled high-rise dwelling cylinder formwork multi-ribbed prestressed floor structure system |
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Application publication date: 20150909 |