CN111270754A - Disassembly-free assembled house structure system - Google Patents
Disassembly-free assembled house structure system Download PDFInfo
- Publication number
- CN111270754A CN111270754A CN201910492275.4A CN201910492275A CN111270754A CN 111270754 A CN111270754 A CN 111270754A CN 201910492275 A CN201910492275 A CN 201910492275A CN 111270754 A CN111270754 A CN 111270754A
- Authority
- CN
- China
- Prior art keywords
- free
- disassembly
- superposed
- prefabricated
- column
- 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
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 5
- 238000009435 building construction Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 14
- 239000004567 concrete Substances 0.000 description 9
- 230000035882 stress Effects 0.000 description 9
- 230000018109 developmental process Effects 0.000 description 6
- 238000009417 prefabrication Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 5
- 238000009415 formwork Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
-
- 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
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a disassembly-free assembled house structure system which comprises disassembly-free mold columns (1), shear walls (2), superposed beams (3) and superposed plates (4); the disassembly-free mold column (1) consists of a column prefabricated disassembly-free module (5) and reinforced concrete (9); the shear wall (2) consists of a wall prefabricated disassembly-free template (6) and reinforced concrete (9); the superposed structural beam (3) consists of a beam prefabricated disassembly-free module (7) and reinforced concrete (9); the laminated slab (4) consists of a prefabricated bottom plate (8) and an upper cast-in-place reinforced concrete laminated layer (10); the mould-dismantling-free column (1) and the superposed beam (3) form a frame structure stress unit; the shear wall (2) and the superposed beam (3) form a shear wall structure stress unit; the laminated beam (3) and the laminated slab (4) form a floor structure stress unit.
Description
Technical Field
The invention relates to the field of building construction, in particular to a form-dismantling-free prefabricated house structure system.
Background
Since the innovation is opened, the building industry of China is in a rapid development stage, and the building industry of China is now grown into one of the economic prop industries of China. In the wave of township in China, the construction industry makes a great contribution to the improvement and the enhancement of the living conditions of residents in China. The scale of the building industry in China is huge, the number of workers is huge, the total area of real estate development and completion is far ahead in the whole world every year, and the building industry infrastructure capacity in China has influence on the whole world. However, it should be appreciated that, due to the lack of the development process of building industrialization, the construction mode of the building industry in China still mainly adopts an extensive labor-intensive production mode, a large amount of construction workers still need to be invested in the construction process for manual operation, the mechanization level is not high, and the overall level of the building industry needs to be further improved.
With the coming of the aging society of the population in China, the population dividend gradually disappears, whether the production mode of the construction industry at the present stage can be continuously developed or not, and the future development direction of the construction industry is the answer which is being explored by government departments and industry practitioners. In the process of continuous exploration, the building industrialization gradually becomes the answer of people, and the rapid development of the assembly structure becomes the inevitable choice for transformation and upgrading of the building industry.
The basic idea of the existing fabricated structural system is to transport the beam, column, wall, plate and other components in the main structure to the construction site after the factory prefabrication and production is completed, and then to hoist the components in place. Compared with the traditional labor-intensive production mode, the assembly type structure system has larger technical innovation, opens up the new trend of building industrialization, but has larger self weight and size of a single prefabricated part, has high requirements on transportation tools and hoisting equipment, and has weaker integrity and rigidity and poorer shock resistance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a form-disassembly-free prefabricated house structural system which adopts prefabricated modules with smaller size and weight, is prefabricated in a factory, has high degree of mechanization and convenient transportation, and has the advantages of convenient construction, good integrity of member connecting nodes, suitability for common transportation tools and hoisting equipment and the like.
The invention aims to realize the purpose, and the disassembly-free assembled house structure system consists of disassembly-free mold columns, shear walls, superposed beams and superposed slabs; the disassembly-free mold column consists of a column prefabricated disassembly-free module and reinforced concrete; the shear wall consists of a wall prefabricated disassembly-free template and reinforced concrete; the superposed structural beam consists of a beam prefabricated disassembly-free module and reinforced concrete; the laminated slab consists of a prefabricated bottom plate and an upper cast-in-place reinforced concrete laminated layer; the non-dismantling mold column and the superposed beam form a frame structure stress unit; the shear wall and the superposed beam form a shear wall structure stress unit; the superposed beams and the superposed slabs form a floor structure stress unit.
In order to realize the form-removal-free fabricated building structure system, the construction method comprises the following steps: (1) binding a disassembly-free mold column or a shear wall reinforcement cage at the elevation of the construction surface, reserving a section steel joint according to requirements, hoisting a wall prefabrication disassembly-free mold plate and a column prefabrication disassembly-free module in place, placing in groups, and assembling and molding; (2) pouring concrete in a core area of the non-demolded structural column and the shear wall; (3) installing a floor formwork support, and laying a beam prefabrication disassembly-free module and a prefabricated bottom plate; (4) binding a composite beam and a composite slab steel bar, or connecting a column end and a beam end section steel joint; (5) and (5) pouring the concrete superposed layers on the superposed beams and the superposed slabs, vibrating and compacting, and trowelling the surface.
The disassembly-free modules and the prefabricated bottom plates are prefabricated by a factory, the disassembly-free modules and the prefabricated bottom plates are small in size and light in weight, the disassembly-free modules are suitable for common transportation tools and hoisting equipment, the assembly construction is also very simple after the disassembly-free modules are transported to the site, and the prefabricated modules are connected into a whole through split bolts to play a role in a template. After the core area concrete hardens, the prefabricated modules can play the role of protective layers. Because the concrete pouring process of the beam-column joint is basically the same as that of a cast-in-place structure, the beam-column joint has good integrity, large rigidity and good earthquake resistance and impact resistance.
The superposed beams and the cast-in-place concrete on the upper part of the prefabricated bottom plate form a floor structure stress unit, and the floor has strong integrity.
The end parts of the mould-dismantling-free column and the superposed beam are provided with section steel joints. The section steel joints are reserved at the end parts of the mould-dismantling-free columns and the superposed beams, so that the mould-dismantling-free columns and the superposed beams can be conveniently connected on site, and are stressed in a coordinated manner to form a common stress unit. The superposed beams can also adopt steel beams, precast beams or other forms of superposed beams.
The disassembly-free assembled house structure system is convenient to construct, high in construction speed, good in integrity of the member connecting nodes, simple in production of disassembly-free modules and prefabricated bottom plates, small in size, light in weight, convenient to transport, low in requirements on transport tools and hoisting equipment, and good in economic benefit and social benefit, and accords with the development direction of building industrialization and large-scale production.
Drawings
Fig. 1 is a schematic structural diagram of a non-demolition modular prefabricated building structural system, wherein 1 is a non-demolition modular column, 2 is a shear wall, 3 is a composite beam, and 4 is a composite slab.
Fig. 2 is a schematic structural diagram of a disassembly-free mold column, 5 is a column prefabricated disassembly-free module, and 9 is reinforced concrete.
FIG. 3 is a schematic structural view of a shear wall; 6, prefabricating the wall in a disassembly-free mode.
FIG. 4 is another embodiment of a shear wall.
Fig. 5 is a schematic structural diagram of a prefabricated disassembly-free wall formwork.
FIG. 6 is a schematic structural view of a composite beam; 7 is a beam prefabrication disassembly-free module, and 11 is a section steel joint.
Fig. 7 is a schematic structural diagram of a laminated slab, 8 is a prefabricated bottom plate, and 10 is a concrete laminated layer.
FIG. 8 is a schematic structural view of the steel joint connection in the form-stripping-free prefabricated building structure system of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings.
The invention is shown in attached figures 1-8, a non-dismantling assembled house structure system, which is composed of a non-dismantling mold column 1, a shear wall 2, a superposed beam 3 and a superposed slab 4; the disassembly-free mold column 1 consists of a column prefabricated disassembly-free module 5 and reinforced concrete 9; the shear wall 2 consists of a wall prefabricated disassembly-free template 6 and reinforced concrete 9; the superposed structural beam 3 consists of a beam prefabricated disassembly-free module 7 and reinforced concrete 9; the laminated slab 4 consists of a prefabricated bottom plate 8 and a concrete laminated layer 10; the disassembly-free mold column 1 and the superposed beam 3 form a frame structure stress unit; the shear wall 2 and the superposed beam 3 form a shear wall structure stress unit; the superposed beams 3 and the superposed plates 4 form a floor structure stress unit.
In order to realize the form-removal-free fabricated building structure system, the construction method comprises the following steps: (1) binding a non-dismantling formwork column 1 or a shear wall reinforcement cage at the elevation of a construction surface, reserving a section steel joint 11 according to requirements, hoisting a wall prefabricated non-dismantling formwork 6 and a column prefabricated non-dismantling module 5 in place, placing in groups, and assembling and forming; (2) pouring concrete in the core area of the non-dismantling mold column 1 and the shear wall 2; (3) installing a floor formwork support, and laying a beam prefabrication disassembly-free module 7 and a prefabricated bottom plate 8; (4) binding the steel bars of the superposed beams 3 and the superposed slabs 4, or connecting the column end and the beam end section steel joints 11; (5) and (5) pouring the concrete superposed layer 10 on the upper part of the superposed beam and the superposed slab, vibrating and compacting, and trowelling the surface.
The end parts of the mould-dismantling-free column 1 and the superposed beam 3 are reserved with the section steel joints 11, so that the two are conveniently connected on site, and are stressed cooperatively to form a common stress unit.
Claims (2)
1. A disassembly-free assembled house structure system is composed of disassembly-free mold columns (1), shear walls (2), superposed beams (3) and superposed plates (4); the method is characterized in that: the disassembly-free mold column (1) consists of a column prefabricated disassembly-free module (5) and reinforced concrete (9); the shear wall (2) consists of a wall prefabricated disassembly-free module (6) and reinforced concrete (9); the superposed structural beam (3) consists of a beam prefabricated disassembly-free module (7) and reinforced concrete (9); the laminated slab (4) consists of a prefabricated bottom plate (8) and an upper cast-in-place reinforced concrete laminated layer (10); the mould-dismantling-free column (1) and the superposed beam (3) form a frame structure stress unit; the shear wall (2) and the superposed beam (3) form a shear wall structure stress unit; the laminated beam (3) and the laminated slab (4) form a floor structure stress unit.
2. The demolition-free modular prefabricated building construction system of claim 1, wherein: and section steel joints (11) are arranged at the end parts of the mould-dismantling-free columns (1) and the superposed beams (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492275.4A CN111270754A (en) | 2019-06-06 | 2019-06-06 | Disassembly-free assembled house structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492275.4A CN111270754A (en) | 2019-06-06 | 2019-06-06 | Disassembly-free assembled house structure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111270754A true CN111270754A (en) | 2020-06-12 |
Family
ID=70996754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910492275.4A Pending CN111270754A (en) | 2019-06-06 | 2019-06-06 | Disassembly-free assembled house structure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111270754A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554331A (en) * | 2020-12-11 | 2021-03-26 | 吴莉莹 | Modular-design high-rise building frame mounting structure |
| CN113775044A (en) * | 2021-11-11 | 2021-12-10 | 广州三乐集成房屋科技有限公司佛山分公司 | Assembly type steel shell composite cement board formwork-dismantling-free building system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900168A (en) * | 2012-10-08 | 2013-01-30 | 沈阳建筑大学 | Splitting and assembling structure and assembling connecting method of assembled type concrete frame-shear wall |
| CN105297982A (en) * | 2015-10-14 | 2016-02-03 | 山东凝华建筑科技有限公司 | Laminated slab floor system based on pre-stress baseplate with truss and preparation method of same |
| CN106193292A (en) * | 2016-07-16 | 2016-12-07 | 江南大学 | A kind of steel frame assembled integral reinforced concrete shear wall structure system |
| CN107060067A (en) * | 2017-05-08 | 2017-08-18 | 姚攀峰 | A kind of superposed type prefabricated reinforced concrete structure system and its construction method |
-
2019
- 2019-06-06 CN CN201910492275.4A patent/CN111270754A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900168A (en) * | 2012-10-08 | 2013-01-30 | 沈阳建筑大学 | Splitting and assembling structure and assembling connecting method of assembled type concrete frame-shear wall |
| CN105297982A (en) * | 2015-10-14 | 2016-02-03 | 山东凝华建筑科技有限公司 | Laminated slab floor system based on pre-stress baseplate with truss and preparation method of same |
| CN106193292A (en) * | 2016-07-16 | 2016-12-07 | 江南大学 | A kind of steel frame assembled integral reinforced concrete shear wall structure system |
| CN107060067A (en) * | 2017-05-08 | 2017-08-18 | 姚攀峰 | A kind of superposed type prefabricated reinforced concrete structure system and its construction method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554331A (en) * | 2020-12-11 | 2021-03-26 | 吴莉莹 | Modular-design high-rise building frame mounting structure |
| CN113775044A (en) * | 2021-11-11 | 2021-12-10 | 广州三乐集成房屋科技有限公司佛山分公司 | Assembly type steel shell composite cement board formwork-dismantling-free building system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107090925B (en) | Reinforced precast reinforced concrete shear wall, structural system and construction method thereof | |
| CN107975160B (en) | Shear wall structure with lateral connecting key groove, manufacturing and assembling method | |
| CN108301545B (en) | Assembled large-module superposed beam plate structure with three-dimensional truss temporary support | |
| CN106436894B (en) | A kind of prefabricated dwelling house and its method of construction | |
| CN103452350B (en) | Assembling electronic workshop and construction method thereof | |
| CN206053131U (en) | Precast floor slab steel reinforcement cage component and floor | |
| CN107605038B (en) | Assembled steel reinforced concrete frame space module structure, system and construction method | |
| CN108360723B (en) | Assembly type large module semi-welded superposed beam plate structure with stereo truss temporary support | |
| CN110670722A (en) | Implementation method of beam-column connecting node of fabricated building | |
| CN202530614U (en) | Cast-in-situ steel mesh concrete slab | |
| CN111270754A (en) | Disassembly-free assembled house structure system | |
| CN105040731A (en) | Assembled integral type reinforced concrete underground comprehensive pipe gallery and production mold thereof | |
| CN213978596U (en) | Thin-wall steel box concrete combined bridge tower | |
| CN107989247B (en) | Assembled superposed hollow floor system and construction method thereof | |
| CN206090815U (en) | Prefabricated assembled tube structure public building | |
| CN110653918B (en) | Construction method for synchronously pouring large-span corrugated steel inclined web precast beam with toothed block on top and bottom plates by post-tensioning method | |
| CN210857738U (en) | Assembled frame beam with tongue-and-groove connection | |
| CN210066817U (en) | Assembly integral vault is striden no post underground structure greatly | |
| CN210086579U (en) | Prefabricated construction of assembled UHPC superimposed shear wall | |
| CN109680833B (en) | Self-supporting prefabricated steel reinforced concrete wall plate component, wall, structural system and manufacturing method | |
| CN109138161A (en) | A kind of Steel Structure skeleton formwork assembled integral RC frame structure and construction method | |
| CN203603542U (en) | Fabricated electronic workshop | |
| CN210658451U (en) | Open cut method composite assembly formula underground structure | |
| CN103015704A (en) | Slab column-shear wall structure building based on precast reinforced concrete hollow formworks and construction method thereof | |
| CN210066818U (en) | Assembled flat top has post underground structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |