CN110397187A - Assembled architecture and construction method - Google Patents
Assembled architecture and construction method Download PDFInfo
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- CN110397187A CN110397187A CN201910754335.5A CN201910754335A CN110397187A CN 110397187 A CN110397187 A CN 110397187A CN 201910754335 A CN201910754335 A CN 201910754335A CN 110397187 A CN110397187 A CN 110397187A
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- 238000010276 construction Methods 0.000 title claims abstract description 58
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 176
- 239000010959 steel Substances 0.000 claims abstract description 176
- 239000004567 concrete Substances 0.000 claims abstract description 29
- 238000005098 hot rolling Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000004321 preservation Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 41
- 230000000694 effects Effects 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005034 decoration Methods 0.000 claims description 6
- 210000003195 fascia Anatomy 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 239000011513 prestressed concrete Substances 0.000 claims description 4
- 210000002435 tendon Anatomy 0.000 claims description 4
- 230000035939 shock Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 19
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- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010923 batch production Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
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- 238000003466 welding Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000700647 Variola virus Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
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- 239000000919 ceramic Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
-
- 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
- E04B1/88—Insulating elements for both heat and sound
-
- 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
-
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/024—Structures with steel columns and beams
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The present invention relates to a kind of assembled architectures, including the main frame structure formed by steel column, girder steel, the wall formed by integral prefabricated wall panel, and the superstructure formed by integral prefabricated floor, integral prefabricated wall panel include prefabricated outer wall panel and prefabricated lining；Steel column, girder steel are the seamless chapped pipe of hot rolling, use gusset plate between each other and are bolted；Steel column is set between contiguous prefabricated wallboard, and wet seam is arranged between steel column and prefabricated panel end face；Each outer peripheral surface of steel column is buried in wet seam or portion perimeter face is flushed with the surface of prefabricated panel；Prefabricated outer wall panel uses " exterior wall is plug-in, interior wall is embedded " method, and exterior wall be included internal and external ornament, " sandwich " structure of heat preservation, interior wall are hollow high-strength lightweight concrete, and superstructure is monoblock type way and double-layer prefabricated concrete hollow slab structure.The invention forms entirety and assembles, and process flow is simple, the good building structure of sound construction, shock resistance.
Description
Technical field
The present invention relates to the technical fields of assembled architecture, more particularly, to a kind of assembled architecture and construction method.
Background technique
Carrying out assembled architecture at present is trend of the times, is the needs of society and politics, economic development, assembled industrialization is lived
The ratio of residence accounts for 80% in Sweden, and Britain, the U.S., Japan are all 70% or more.And building amount accounts for the China in the whole world 50%, this
Ratio is but less than 7%.
Develop assembled-type house, the common quality defects such as structure precision, leakage, cracking can be improved, improves sound insulation, heat preservation, fire prevention etc.
Performance convenient for system maintenance, updates.Assembled-type house has huge energy-saving and emission-reduction to act on, and improves housing quality and efficiency,
The characteristics of substantially increasing construction efficiency, shorten construction period, and having fully demonstrated green building " four sections, one environmental protection ".It can
See, assembled-type house is the developing direction of Chinese Green Building.Develop assembled-type house, structure precision can be improved, leak, open
Equal common quality defects are split, the performances such as sound insulation, heat preservation, fire prevention are improved, convenient for system maintenance, are updated.Assembled-type house has huge
Energy-saving and emission-reduction effect, improves housing quality and efficiency, substantially increases construction efficiency, shorten construction period, and abundant body
The characteristics of having showed green building " four sections, one environmental protection ".As it can be seen that assembled architecture is one of the mark of building industry modernization, assembly
Formula house is the developing direction of Chinese Green Building.
There is also many development bottlenecks, including following aspect for the current assembled-type house in China:
1, first is that the system of assembled-type house is designed, produced, the technical standards such as installation acceptance inspection and evaluation are not yet completely set up；Dress
Construction technology and implementing process with formula house are not mature enough；
2, the understanding of assembled-type house structural system is unified not yet.Structural system confusion, many owners, design, construction are also entangled
It ties within external so-called assembly concrete, assembling type steel structure, assembled timber structure three major controls, and practical above-mentioned list
Pure any structural system is all difficult to realize the assembled-type house system perfectly modernized；
Currently, the especially cast-in-place system of reinforced concrete structure system is still in a dominant position.But due to needing scene to carry out formwork,
Reinforcing bar binding connection, a series of manual operationss such as concrete vibrating maintenance, therefore there are many drawbacks for cast-in-place system: engineering construction
It is long in time limit；Engineering cost is not easy effectively to control；Construction quality is difficult to reliably guarantee；Fabricated construction is difficult to realize；
3, lack the construction material and matched component, accessory and part for adapting to assembled-type house currently on the market；
4, lack designer, construction team, the monitoring unit etc. of profession.
Develop assembled-type house, the common quality defects such as structure precision, leakage, cracking can be improved, improves sound insulation, heat preservation, prevents
The performances such as fire convenient for system maintenance, update.Assembled-type house has huge energy-saving and emission-reduction to act on, improve housing quality and
Efficiency substantially increases construction efficiency, shortens construction period, and has fully demonstrated the spy of green building " four sections, one environmental protection "
Point.As it can be seen that assembled-type house is the developing direction of Chinese Green Building.Develop assembled-type house, structure precision can be improved, seeped
The common quality defects such as leakage, cracking improve the performances such as sound insulation, heat preservation, fire prevention, convenient for system maintenance, update.Assembled-type house has
Huge energy-saving and emission-reduction effect, improves housing quality and efficiency, substantially increases construction efficiency, shorten construction period, and
The characteristics of having fully demonstrated green building " four sections, one environmental protection ".As it can be seen that assembled architecture be building industry modernization mark it
One, assembled-type house is the developing direction of Chinese Green Building
There is also many development bottlenecks, including following aspect for the current assembled-type house in China:
1, first is that the system of assembled-type house is designed, produced, the technical standards such as installation acceptance inspection and evaluation are not yet completely set up；Dress
Construction technology and implementing process with formula house are not mature enough；
2, the understanding of assembled-type house structural system is unified not yet.Structural system confusion, many owners, design, construction are also entangled
It ties within external so-called assembly concrete, assembling type steel structure, assembled timber structure three major controls, and practical above-mentioned list
Pure any structural system is all difficult to realize the assembled-type house system perfectly modernized.
Currently, the especially cast-in-place system of reinforced concrete structure system is still in a dominant position.But due to needing scene to carry out
Formwork, reinforcing bar binding connection, a series of manual operationss such as concrete vibrating maintenance, therefore there are many drawbacks for cast-in-place system: work
The journey construction period is long；Engineering cost is not easy effectively to control；Construction quality is difficult to reliably guarantee；Fabricated construction is difficult to realize.
3, lack the construction material and matched component, accessory and part for adapting to assembled-type house currently on the market；
4, lack designer, construction team, the monitoring unit etc. of profession.
Therefore, it is necessary to design it is a kind of be easily installed, the assembled architecture that structural strength is high.
Summary of the invention
The first purpose of the invention is to provide a kind of sound constructions, assembled architecture easy for installation.Of the invention is upper
It states goal of the invention and has the technical scheme that a kind of assembled architecture, including the master formed by steel column, girder steel
Body frame structure, the wall formed by integral prefabricated wall panel, and the superstructure formed by integral prefabricated floor, integral prefabricated wall panel packet
Prefabricated outer wall panel and prefabricated lining are included, steel column, girder steel are the seamless chapped pipe of hot rolling, use gusset plate and bolt between each other
Connection；Steel column is set between contiguous prefabricated wallboard, and wet seam is arranged between steel column and prefabricated panel end face；Each periphery of steel column
Face is buried in wet seam and/or portion perimeter face is flushed with the surface of prefabricated panel；Precast floor slab is that integrated precast is hollow
Plate.
By using above-mentioned technical proposal, for the assembled arthitecutral structure based on mixed structure, component is prefabricated with batch production
Based on, force structure based on steel construction, in-site installation is based on bolt riveting；Beam, rod structure material use hot rolling steel tubes frame
Frame structure；Steel column will not expose outside metope, assemble to realize entirety, process flow is simple, and sound construction, shock resistance are good
Building structure.
The present invention is further arranged to: the steel column includes L shape steel pipe column, T steel tubing string and cross tube column；It is described
The section of the hollow cavity of L shape steel pipe column is L shape, is set to the corner of exterior wall, two vertical end faces of L shape steel pipe column with
Third wet seam is set between the end face of prefabricated outer wall panel；The medial surface of L shape steel pipe column is concordant with the inner surface of prefabricated outer wall panel；
The section of the hollow cavity of the T steel tubing string be T shape, the T steel tubing string include a word portion and vertical component effect, the two of a word portion
First wet seam is set between end face and the end face of corresponding prefabricated outer wall panel；The end of the end face of vertical component effect and prefabricated lining
Second wet seam is set between face；One word portion is concordant close to the side of vertical component effect and the inner surface of prefabricated outer wall panel；The cross
The section of the hollow cavity of shape steel pipe column is cross；Cross tube column is set between four pieces of prefabricated linings, cross
Steel pipe column is respectively provided with the 4th wet seam between vertical four end faces and the end face of prefabricated lining；The outside of cross tube column
The flush in face and prefabricated lining.
It is avoided by using above-mentioned technical proposal by using the setting of L shape, T shape and cross tube column and wet seam
Steel column it is exposed, the case where influencing space use in house, occurs, and increases the connection effect of node, makes building structure
It is stronger.
The present invention is further arranged to: multiple pegs for protruding into wet seam are arranged in the chapped pipe outer surface of column.
By using above-mentioned technical proposal, the connection of steel pipe column Yu wet seam is further enhanced, makes to build globality more
It is good.
The present invention is further arranged to: prefabricated outer wall panel includes load-bearing wall panel on the outside of the steel column and insertion steel column and steel
The prefabricated thermal insulation layer for the frame structure that beam is formed；The inner surface of the prefabricated thermal insulation layer is flushed with frame structure.
By using above-mentioned technical proposal, by the way of, interior wall plug-in using exterior wall embeds, shear wall structure is formd, into
One step increases the anti-seismic performance of building.
The present invention is further arranged to: the load-bearing wall panel part of prefabricated outer wall panel is provided with vertical perforative through-hole, through-hole
It is inside equipped with and all prefabricated outer wall panels is connected into integral prestressing tendon in vertical direction.
By using above-mentioned technical proposal, prefabricated outer wall panel is formed into overall structure, increases stress performance and shock resistance.
The present invention is further arranged to: the load-bearing wall panel part stretching vertical end face formation baffle of prefabricated outer wall panel, and two
The baffle of the contiguous prefabricated Side fascia of block splices.
By using above-mentioned technical proposal, the outside installation template in exterior wall is avoided the need for, sets up the operation such as scaffold,
Improve construction efficiency and safety.
The present invention is further arranged to: further including prefabricated lining；Girder steel is the H-shaped steel tubular beam that internal cavities are H-shaped, H
The upper and lower surfaces of shape steel tubular beam are recessed inserting groove, and it is matched slotting that the upper and lower surface of prefabricated lining is respectively provided with shape
The plug division of socket part, prefabricated lining upper surface is inserted into the inserting groove of H-shaped steel tubular beam lower surface.
By using above-mentioned technical proposal, steel tubular beam and prefabricated lining are mating, facilitate the peace of prefabricated lining
Dress, and the two forms occlusion, it is stronger, and the top surface for avoiding prefabricated lining forms horizontal straight joint, increases structure
Heat preservation, heat-insulated and anti-acoustic capability.
The present invention is further arranged to: precast floor slab is overlapped on the upper surface of H-shaped steel tubular beam, under the prefabricated lining in top
Surface is higher than the top surface of precast floor slab, and the 5th wet seam is arranged between the prefabricated lining of precast floor slab and top and H-shaped steel tubular beam.
By using above-mentioned technical proposal, the 5th wet seam all links together floor with wallboard, improves building
The globality and shock resistance of structure.
A second object of the present invention is to provide a kind of construction methods of assembled architecture.Foregoing invention purpose of the invention
Have the technical scheme that a kind of construction method of assembled architecture, comprising the following steps:
The first floor of assembled-type house is formed step 1: successively assembling using special hot rolling special-shaped seamless steel pipe column and steel tubular beam
Steel structure frame system；Steel pipe column, steel tubular beam using gusset plate and are bolted；
Step 2: installing water supply, the row of first layer respectively using the cavity of special hot rolling special-shaped seamless steel pipe column and steel tubular beam
Water, blowdown, divulging information shares pipe well, and installs integrated precast stair, elevator, and integrated precast kitchen, integrated precast is defended
Equal prefabricated components, accessory between life；
Step 3: installation first layer way and double-layer prestressed concrete Integral hollow precast floor slab, forms superstructure；
Step 4: installation first layer carries internal and external ornament, " sandwich " prefabricated outer wall panel of heat preservation and integrated precast sun
Platform；
Step 5: the prefabricated lining of hollow high-strength lightweight concrete of four sideband bumps joinery and its constructions of installation,
Step 6: pouring all wet joint concretes for being coupled node forms overall structure；
Step 7: installation integrated precast door, window and other component and fittings；
Step 8: successively repeating the above-mentioned first step to the 7th step operational procedure until structure installation all terminates；
Step 9: improving the installation of water power HVAC and inside and outside individual decoration, final acceptance of construction, being delivered for use.
In conclusion advantageous effects of the invention are as follows:
1. the assembled arthitecutral structure is based on mixed structure, component with batch production it is prefabricated based on, force structure is with steel construction
Main, in-site installation is based on bolt riveting；Beam, rod structure material (cut) structure using hot rolling steel tubes frame；Inside and outside wall board uses
" exterior wall is plug-in, interior wall is embedded " method, exterior wall is included internal and external ornament, " sandwich " structure of heat preservation, interior wall are hollow high-strength
Lightweight concrete, Suo Youliang, column connection are high-strength bolt connection, and superstructure is monoblock type way and double-layer pre-stressed concrete hollow
Hardened structure assembles to realize entirety, and process flow is simple, the good building structure of sound construction, shock resistance；
2. hot rolling steel tubes frame is not only able to satisfy structure stress requirement, but also can be realized the non-bulging surface of wall of steel column,
So that floor space is more convenient to use；
3. the groove profile of girder steel upper and lower surface is arranged, increases it and be connected with the 5th wet seam with prefabricated panel, avoid shape
At horizontal straight joint, the connection effect of building node is increased, whole anti-seismic performance and sound-insulating performance greatly increase；
4. integrated precast stair, balcony, elevator, integrated precast kitchen and sanitary unit；And water supply, draining, blowdown,
The setting that ventilation shares pipe well increases assembly integrated level；
5. the setting of the baffle of prefabricated outer wall panel and prefabricated lining tenon structure not only facilitates installation operation, while
Strengthen the connection of node.
Detailed description of the invention
Fig. 1 is assembled architecture overall structure diagram；
Fig. 2 is the structural schematic diagram of fabricated construction L shape steel pipe column；
The structural schematic diagram of Fig. 3 fabricated construction T steel tubing string；
Fig. 4 is the structural schematic diagram of fabricated construction cross tube column；
Fig. 5 is the structural schematic diagram that T shape column is connect with inside and outside wall board by wet seam；
Fig. 6 be prefabricated outer wall panel layered structure and pre-buried connection reinforcing bar schematic diagram；
Fig. 7 is the attachment structure schematic diagram of crossbeam Yu prefabricated outer wall panel and floor；
Fig. 8 is the attachment structure schematic diagram of L shape steel tubular beam and prefabricated outer wall panel；
Fig. 9 is the attachment structure schematic diagram of cross section column Yu prefabricated lining；
Figure 10 is the attachment structure schematic diagram of beam and prefabricated lining and floor；
Figure 11 is the perspective view of the explosion of connection structure between prefabricated lining；
Figure 12 is the structural schematic diagram of hollowcore precast floor；
Figure 13-Figure 15 is the node connection schematic diagram of Special-Shaped Column and girder steel；
Figure 16 is the assembled architecture construction flow chart based on BIM platform；
The schematic diagram of the extrusion molding production chain of Figure 17 chapped pipe；
Figure 18 be cross tube column early period single lead screw ex truding briquetting machine structural schematic diagram；
Figure 19 is the structural schematic diagram of the mid-term single lead screw ex truding briquetting machine of cross tube column；
Figure 20 is the structural schematic diagram of the final single lead screw ex truding briquetting machine of cross tube column；
Figure 21 is the structural schematic diagram of L shape steel pipe column single lead screw ex truding briquetting machine；
Figure 22 is the structural schematic diagram of T steel tubing string single lead screw ex truding briquetting machine；
Figure 23 is the structural schematic diagram of H-shaped steel tubular beam single lead screw ex truding briquetting machine.
In figure, 1, steel column；11, L shape steel pipe column；12, T steel tubing string；121, a word portion；122, vertical component effect；13, cross
Steel pipe column；14, peg；2, girder steel；21, inserting groove；22, long peg；31, prefabricated outer wall panel；311, load-bearing wall panel；312, prefabricated
Insulating layer；313, baffle；314, through-hole；315, internal decking sheet；316, transverse joint；317, stiffened wire lath piece；32, prefabricated
Lining；321, trapezoidal convex block；322, plug division；323, the second plug division；324, dovetail groove；4, precast floor slab；41, prestressing force
High tensile indented steel wire；5, wet seam；51, the first wet seam；52, the second wet seam；53, the wet seam of third；54, it the 4th wet connects
Seam；55, the 5th wet seam；6, reinforcing bar is connected；61, the first U-shaped muscle；62, the second U-shaped muscle；63, third U-shaped muscle；64, vertically connect
Connect muscle；65, lateral connection muscle；66, dowel；7, gusset plate；71, bolt；8, single lead screw ex truding briquetting machine；81, face roller；82, angle roller；
83, roll shaft；84, forming roller；9, seamless pipe.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one:
As shown in Figure 1, being a kind of assembled architecture disclosed by the invention, including the main body frame knot formed by steel column 1, girder steel 2
Structure, the wall formed by integral prefabricated wall panel, and the superstructure formed by integral prefabricated floor 4, integral prefabricated wall panel include prefabricated
Side fascia 31 and prefabricated lining 32, steel column 1, girder steel 2 are that the seamless chapped pipe of hot rolling (does processing technology in example IV and has
Body introduction), it is connected between each other using gusset plate 7 and bolt 71；Steel column 1 is set between contiguous prefabricated wallboard, steel column 1 and pre-
Wet seam 5 is set between wallboard end face processed；Each outer peripheral surface of steel column 1 is all buried in wet seam 5 or portion perimeter face and pre-
The surface of wallboard processed flushes (i.e. steel column 1 is non-bulging exposes to metope)；Precast floor slab 4 is integrated precast cored slab.
As shown in figs 2-4, steel column 1 includes L shape steel pipe column 11, T steel tubing string 12 and cross tube column 13.Except in figure
Shown common L shape, T shape outside cross, can also be the seamless chapped pipe of the hot rolling of rectangular, rectangle or other cross sectional shapes.
As shown in Fig. 3 and Fig. 5, the section of the hollow cavity of T steel tubing string 12 is T shape, and T steel tubing string 12 includes a word
It is wet to be arranged first for portion 121 and vertical component effect 122 between the both ends of the surface in a word portion 121 and the end face of corresponding prefabricated outer wall panel 31
Seam 51；Second wet seam 52 is set between the end face of vertical component effect 122 and the end face of prefabricated lining 32；One word portion 121 is close
The side of vertical component effect 122 is concordant with the inner surface of prefabricated outer wall panel 31.
Prefabricated outer wall panel 31 includes the frame that the load-bearing wall panel 311 and insertion steel column 1 and girder steel 2 positioned at 1 outside of steel column are formed
The prefabricated thermal insulation layer 312 of frame structure.Load-bearing wall panel 311 can use the concrete of high grade, such as C40 concrete；Prefabricated guarantor
Warm layer 312 can be using other solidification materials such as lightweight concrete or haydite concretes.
Further, load-bearing wall panel 311 can be made of colored high-strength concrete, thus the decoration of included outer surface
Effect can also be arranged the molding decorative layer of formed by integrally casting in load-bearing wall panel surfaces externally and internally, prefabricated outer wall panel 31 is made to be prefabricated into " three
Mingzhi " structure.As shown in the figure, in the case where internal decking sheet 315 being arranged, the inner surface and frame structure of internal decking sheet 315 are neat
It is flat.Preferably, the thickness of load-bearing wall panel 311, prefabricated thermal insulation layer 312 and internal decking sheet 315 is respectively 90mm, 130mm, 20mm.
When being not provided with internal decking sheet 315, the inner surface of prefabricated thermal insulation layer 312 is flushed with frame structure.Prefabricated thermal insulation layer
312 or internal decking sheet 315 flushed with frame structure, i.e., the inner surface of prefabricated outer wall panel 31 is not contacted with steel column 1 with wet seam 5
All sides are concordant, to solve in the prior art, steel column 1 exposes outside metope, influence the problem that space in house uses.
In order to reinforce the connection of steel column 1 Yu wet seam 5, multiple bolts for protruding into wet seam 5 are arranged in 12 outer surface of T steel tubing string
Nail 14.
Outer surface and inner surface when construction, after being installed steel column 1 and prefabricated outer wall panel 31, in prefabricated outer wall panel 31
Vertical side form is installed, the concrete in the first wet seam 51 is then poured；Synchronously, on the surface of prefabricated lining, installation is vertical
Then side form pours the concrete in the second wet seam 52.
The outer surface of T steel tubing string 12 is exposed in order to prevent, so the thickness in a word portion 121 of T steel tubing string 12 is less than
The thickness of prefabricated outer wall panel 31, so that the lateral surface in a word portion 121 is buried in the concrete of the first wet seam 51.
When further, due to the vertical side form installation of 31 outer surface of prefabricated outer wall panel, need to set up foot in building external
The operating platforms such as hand cradle, so installation cost is high, and dangerous.Therefore, as shown in figs. 5 and 6, the load-bearing of prefabricated outer wall panel 31
311 part of wallboard stretches out vertical end face and forms baffle 313, and the baffle 313 of two blocks of contiguous prefabricated Side fascias 31 splices, thus
Instead of the outboard template of the first wet seam 51.In order to guarantee T steel tubing string 12 a word portion 121 lateral surface and baffle 313
Between concrete thickness, the thickness of baffle 313 is less than the thickness of load-bearing wall panel 311, can be 20-30mm.Further, it keeps off
Stiffened wire lath piece 317 is provided in pulpboard 313, stiffened wire lath piece 317 extends in load-bearing wall panel 311, or in load bearing wall
Elongated setting in plate 311 and baffle 313, to increase the intensity of baffle 313.
In order to reinforce between adjacent two pieces of prefabricated outer wall panels 31 and the connection of prefabricated outer wall panel 31 and the first wet seam 51, hold
Weight wallboard 311 is embedded with the connection reinforcing bar 6 for stretching out end face in vertical end face；The connection reinforcing bar of adjacent two pieces of prefabricated outer wall panels 31
6 are connected with each other.Preferably, as shown, connection reinforcing bar 6 is U-shaped reinforcing bar, the both ends of U-shaped reinforcing bar are embedded in prefabricated outer wall panel 31
Interior, heel protrudes into the first wet seam 51.U-shaped reinforcing bar can be divided into the first U-shaped muscle 61 and the second U-shaped muscle 62.Such as Fig. 5 institute
Show, between 121 lateral surface of a word portion for stretching to T steel tubing string 12 and baffle 313 of the first U-shaped muscle 61, is located at two pieces in advance
The first U-shaped muscle 61 on Side fascia 31 processed interlaced arrangement in the vertical direction, and form intersection both makes to have in vertical projection
Overlapping, is inserted into vertical dowel 64, so that two pieces of prefabricated outer wall panels 31 more effectively be connected in elbow.Second U-shaped
The part that muscle 62 stretches out 31 end face of prefabricated outer wall panel is located at 121 end face of a word portion and the prefabricated outer wall panel 31 of T steel tubing string 12
Between end face.
In order to reinforce the globality of exterior wall, as shown in figs. 5 and 6,311 part of load-bearing wall panel of every piece of prefabricated outer wall panel 31
Setting is equipped in through-hole 314 and connects into all prefabricated outer wall panels 31 in vertical direction there are two vertical perforative through-hole 314
Whole prestressing tendon, has poured concrete or grouting material between prestressing tendon and the inner wall of through-hole 314.Positioned at top and most
The position that the prefabricated outer wall panel 31 of bottom installs anchorage carries out local add by adding reinforcing bar or improving the measures such as concrete grade
By force, naturally it is also possible to open up the hole of installation anchorage in strip footing upper side, by exterior wall with it is basic connect it is integral.
As shown in fig. 7,31 height of prefabricated outer wall panel is consistent with story height, the prefabricated building of floor is arranged in transverse joint 316
The center of plate 4 is also possible to be arranged at deck-molding center.
As shown in Fig. 2 and Fig. 8, the section of the hollow cavity of L shape steel pipe column 11 is L shape, is set to the corner of exterior wall,
The wet seam 53 of third is set between two vertical end faces of L shape steel pipe column 11 and the end face of prefabricated outer wall panel 31；L shape steel pipe column 11
Medial surface it is concordant with the inner surface of prefabricated outer wall panel 31.Further, the setting of 11 outer surface of L shape steel pipe column is multiple protrudes into wet connect
The peg 14 of seam 5.
As shown in Fig. 3 and Fig. 9, the section of the hollow cavity of cross tube column 13 is cross；Cross tube column 13
Be set between four pieces of prefabricated linings 32, the end face of four vertical end faces of cross tube column 13 and prefabricated lining 32 it
Between be respectively provided with the 4th wet seam 54；The thickness of prefabricated lining 32 can be identical as the thickness of cross tube column 13, to protect
Demonstrate,prove the lateral surface of cross tube column 13 and the flush of prefabricated lining 32.The thickness of certain prefabricated lining 32 can also be with
Greater than the thickness of cross tube column 13, after being installed, cross tube column 13 and the interior recess of metope are carried out with ornamental strip
Closing.
Further, water supply, draining, blowdown and ventilation shaft etc. are installed in the hollow cavity of cross tube column 13,
Or it is hollow by the shared pipe well of internal installation.
In conjunction with Figure 10, girder steel 2 is the H-shaped steel tubular beam that internal cavities are H-shaped, in the upper and lower surfaces of H-shaped steel tubular beam
Spill can be rectangle or trapezoidal at inserting groove 21, the section of inserting groove 21.Shape is arranged in the upper surface of prefabricated lining 32
The plug division 322 of the plug division 322 matched, prefabricated 32 upper surface of lining is inserted into the inserting groove 21 of H-shaped steel tubular beam lower surface.Figure
In prefabricated lining 32 thickness be less than girder steel 2 thickness.
Prefabricated lining 32 can be hollow high-strength lightweight concrete plate.In conjunction with shown in Fig. 9 and Figure 11, prefabricated lining
Side end face is provided with male and female falcon slot, and adjacent two pieces of prefabricated linings are coupled using male and female falcon slot.Male and female falcon slot can be general
Logical trapezoidal convex block 321 and dovetail groove 324.As shown in figure 9, the trapezoidal convex block 321 of prefabricated lining 32 and dovetail groove 324 can
It is preferably engaged with the 4th wet seam 54, to cross tube column 13 be connect with prefabricated lining 32 integral.
As shown in figure 12, precast floor slab 4 is integrated precast cored slab.The setting of 4 upper surface of precast floor slab is integrally formed
Decorative layer, such as ceramic tile etc.；Bottom surface is directly counter to beat integrally formed smallpox pattern layer.Setting double-layer double-direction is pre- in precast floor slab 4
Stress reinforcing bar or prestressed high-strength indented wire 41, to increase the span scope of application of precast floor slab 4.Preferably, prestressing force
It can be constructed using short line casting.Under the premise of using the above scheme, one monolith floor of a room may be implemented, and be not required to
Secondary decoration reduces working procedure and overcomes the problems, such as traditional prefabricated board plate stitch.Further, the connecting pin of precast floor slab 4
Face is embedded with the dowel 66 for stretching out connecting end surface.
Figure 10 is reviewed, precast floor slab 4 is overlapped on the upper surface of H-shaped steel tubular beam, and the lower surface of the prefabricated lining 32 in top is high
In the top surface of precast floor slab 4, the 5th wet seam 55 is set between the prefabricated lining 32 of precast floor slab 4 and top and H-shaped steel tubular beam.
The dowels 66 of adjacent two blocks of precast floor slabs 4 is connected with each other, and dowel 66 can be third U-shaped muscle 63, and the two of third U-shaped muscle 63
End is embedded in precast floor slab 4, and elbow part protrudes into the 5th wet seam 55, and the third U-shaped muscle 63 of two blocks of precast floor slabs 4 is mutual
Intersect, is inserted with lateral connection muscle 65 in elbow.Dowel 66 is also possible to the reinforcing bar with elbow, cooperates in the 5th wet seam 55
Steel reinforcement cage is arranged in portion, node can also be reinforced at this.
In conjunction with Figure 10 and Figure 11, the second plug division 323 of the lower surface setting protrusion of prefabricated lining 32, the second plug division
In 323 the 5th wet seams 55 of insertion, so that the bottom surface of prefabricated lining 32 be avoided to form horizontal straight joint.When construction, floor installation
After the completion, the prefabricated lining 32 in top is installed in place, temporary support is made in bottom, turning side form is then installed, finally from side form
Upper reserved hole carries out pouring for concrete, preferably self-compacting concrete.
In addition, the top surface of the 5th wet seam 55 can also be equal with the top surface of precast floor slab 4, the bottom surface of prefabricated lining 32
For plane, being directly installed on the top surface of the 5th wet seam 55, (program is corresponding with construction method in embodiment three, in figure not
It draws).
The connection of Fig. 7, prefabricated outer wall panel 31 and girder steel 2 and precast floor slab 4 is reviewed, it is same that 5th wet seam 55, In is set
Pre-buried dowel 66 is arranged in the load-bearing wall panel 311 of prefabricated outer wall panel 31 at the 5th wet seam 55, prefabricated outer wall panel 31
Dowel 66 is connect with the connection reinforcing bar 6 on precast floor slab 4.Further, the dowel 66 of prefabricated outer wall panel 31 and prefabricated building
Connection reinforcing bar 6 connection on plate 4 may each be the U-shaped muscle of horizontal direction, and long peg 22, long bolt is arranged in the top surface of H-shaped steel tubular beam
After nail 22 vertically passes through U-shaped muscle, prefabricated outer wall panel 31 is connect with precast floor slab 4.
As shown in FIG. 13 to 15, all girder steels 2 are connect with steel column 1 using gusset plate 7 and bolt 71, to realize steel knot
The Fast Installation of structure.Girder steel 2 is set to the side of steel column 1, is connected after the directly docking of upper and lower two steel columns 1 using gusset plate 7
It connects.
Further, assembled architecture further includes the prefabricated monoblock type stair of batch production, balcony, elevator, prefabricated entirety
Formula kitchen, Wei Danyuan, overall assembled door, window.
Embodiment two:
A kind of construction method of formula building, in conjunction with Figure 16, comprising the following steps:
Step 1: using BIM platform all component components are carried out with the three dimensional design of building structure, input relevant parameter is built
Modeling is quasi-, collides to construction site tissue and process simulation, construction and installation training, construction simulation, the construction simulation of complex node,
And guide the processing of component component；
The first floor of assembled-type house is formed step 2: successively assembling using special hot rolling special-shaped seamless steel pipe column and steel tubular beam
Steel structure frame system；Steel pipe column, steel tubular beam are connected using gusset plate 7 and bolt 71；
Step 3: installing water supply, the row of first layer respectively using the cavity of special hot rolling special-shaped seamless steel pipe column and steel tubular beam
Water, blowdown, divulging information shares pipe well, and installs integrated precast stair, elevator, and integrated precast kitchen, integrated precast is defended
Equal prefabricated components, accessory between life；
Step 4: installation first layer way and double-layer prestressed concrete Integral hollow precast floor slab 4, forms superstructure；
Step 5: installation first layer carries " sandwich " prefabricated outer wall panel 31 and integrated precast of internal and external ornament, insulating layer
Balcony；
Step 6: the prefabricated lining 32 of hollow high-strength lightweight concrete of installation four sideband bumps joinery and its construction of first layer；Installation
Steel pipe column, prefabricated outer wall panel 31 and the prefabricated lining 32 of the second layer are made in prefabricated outer wall panel 31 and 32 bottom of prefabricated lining
Temporary support is to reserve the casting space of the 5th wet seam 55；
Step 7: pouring all 5 concrete of wet seam for being coupled node of first layer forms overall structure；The steel pipe of the second layer is installed
Beam；
Step 8: integrated precast door, window and the other component and fittings of installation first layer；
Step 9: successively repeating above-mentioned third step to the 8th step operational procedure until structure installation all terminates；
Step 10: improving the installation of water power HVAC and inside and outside individual decoration, final acceptance of construction, being delivered for use.
In the construction and delivery process of second step to the tenth step, the prefabrication of component component is instructed using BIM platform,
And in-site installation, and realize that the transmission of logistics procurement information is supervised with shared and construction speed, quality and safety conduct monitoring at all levels
It surveys.
Embodiment three:
With embodiment two the difference is that: when the top surface of the 5th wet seam 55 is equal with the top surface of precast floor slab 4, it is prefabricated in
The bottom surface of wallboard 32 is plane, and when being directly installed on the top surface of the 5th wet seam 55, the 6th step to the 8th step becomes:
Step 6: the prefabricated lining 32 of hollow high-strength lightweight concrete of installation three sideband bumps joinery and its construction of first layer；
Step 7: pouring all 5 concrete of wet seam for being coupled node of first layer forms overall structure；
Step 8: integrated precast door, window and the other component and fittings of installation first layer；
Step 9: successively repeating above-mentioned second step to the 8th step operational procedure until structure installation all terminates.
Based on the mixed structure of steel structure frame and shear wall, component is made as the assembled arthitecutral structure in advance with batch production
It is main, force structure based on steel construction, in-site installation is based on bolt riveting；Beam, rod structure material use hot rolling steel tubes frame
(cutting) structure；Prefabricated outer wall panel 31 uses " exterior wall is plug-in, interior wall is embedded " method, and exterior wall is " three for carrying internal and external ornament, keeping the temperature
Mingzhi " structure, interior wall are hollow high-strength lightweight concrete, and Suo Youliang, column connection are that high-strength bolt 71 connects, and superstructure is whole
Formula way and double-layer prefabricated concrete hollow slab structure assembles to realize entirety, and process flow is simple, sound construction,
The good building structure of shock resistance；
Example IV:
Girder steel, steel column in traditional steel building are mainly formed by steel plate cold bending or through cutting, welding processing, essentially square
Shape and rectangular section, or be directly that secondary operation is carried out using real abdomen fashioned iron.Cold-rolled forming section limited by processing technology, not only wall
Thick relatively thin and high-frequency welding weldquality is poor, Rouno Cormer Pregrinding Wheel, is difficult to as important beam column construction；And welding fabrication not only welds
The amount of connecing is big, time-consuming and poor appearance, deformation are big, welding residual stress is difficult to eliminate.
In addition, traditional steel structural rod piece due to being limited by various conditions, is mostly square and rectangular section, section ruler
Very little to be greater than inner, external wall thickness, steel structural rod piece protrusion wall part is difficult to be handled, and secondary decoration is difficult, and is easy to produce
Raw crack, forms hidden danger of quality at leakage phenomenon.
Steel column 1 described in embodiment 1 to 3, girder steel 2 are the seamless chapped pipe of hot rolling, abnormity that the hot rolling is seamless
Steel pipe is a kind of chapped pipe of new production technology machine-shaping.
As shown in figure 17, the seamless chapped pipe processing technology of hot rolling is enterprising in traditional hot rolling seamless tube equipment and technique
Row transformation, the heat of the beam suitable for assembled arthitecutral structure, rod structure standard is squeezed out using dedicated multiple single lead screw ex truding briquetting machines 8
Roll seamless chapped pipe series.Standard section specification includes but is not limited to rectangle, L-type, T-type, cross and cavity H-type etc..
Under 900C ° or more high temperature, allow seamless pipe 9 by the extrusion process line that is made of multiple groups single lead screw ex truding briquetting machine 8, it is more
Group single lead screw ex truding briquetting machine 8 is mounted among the online equipment on hot rolled seamless steel tube production line, and it is seamless specifically to may be mounted at hot rolling
On pipe production line behind reducing mill stand or behind tube reducing rack, with other equipment synchronize work online；Multiple groups extrusion forming
Machine 8 forms seamless pipe 9 by multiple roll-in gradual change.
Preferably, the heating of pipe blank of roll-in processing and hot rolled seamless steel tube to seamless pipe 9, sizing, tube reducing, it is secondary plus
The techniques such as heat, correction, cutting are synchronous while carrying out, to keep the same quality with hot rolled seamless steel tube.
It referring to Figure 18-20, is introduced by taking the processing of cross tube column 13 as an example, every group of single lead screw ex truding briquetting machine 8 includes machine
The four face rollers 81 and four angle rollers 82 of frame and rotational installation on the rack, four face rollers 81 and angle roller 82 are according to cross tube
The shape of column 13 is spaced apart from each other arrangement；The shape of face roller 81 and angle roller 82 on different single lead screw ex truding briquetting machines 8 is logical according to seamless pipe 9
The direction crossed moves closer to the outer dimension of cross tube column 13, and all face rollers 81 on same group of single lead screw ex truding briquetting machine 8 with
Angle roller 82 encloses the outer contour to form cross tube column 13；When seamless pipe 9 passes through, face roller 81 and angle roller 82 surround roller
Axis 83 rotates, and the cambered surface of seamless pipe 9 is squeezed into plane by face roller 81, and the cambered surface of round tube is squeezed into the right angle of indent by angle roller 82
Face.
More specifically, the cambered surface of seamless pipe 9 is squeezed into plane by the angle roller 82 on former groups of single lead screw ex truding briquetting machines 8, rear several
Plane is squeezed into the right-angle surface of indent by the angle roller 82 on group single lead screw ex truding briquetting machine 8；That is the angle roller 82 on former groups of single lead screw ex truding briquetting machines 8
Seamless pipe 9 is squeezed into polygon with 81 collective effect of face roller, the angle roller 82 on rear several groups of single lead screw ex truding briquetting machines 8 is by seamless pipe
The right-angle surface that 9 respective planes squeeze as indent.
As shown in figure 21, the single lead screw ex truding briquetting machine 8 of L shape steel pipe column 11 includes an angle roller 82 and four face rollers 81.
As shown in figure 22, the single lead screw ex truding briquetting machine 8 of T steel tubing string 12 includes two angle rollers 82 and four face rollers 81.
As shown in figure 23, the single lead screw ex truding briquetting machine 8 of H-shaped steel pipe (i.e. H-shaped steel tubular beam) includes two face rollers 81 and two moldings
The outer peripheral surface of roller 84, forming roller 84 is evolved as the zigzag shape face of evagination by plane, so that seamless pipe 9 has been squeezed into two
The H-shaped girder steel 2 of a outer surface indent.
With same type of material performance comparison, hot rolling is seamless, and chapped pipe can roll out various rule by dedicated extruded molding machine 8
The section of lattice kind, unlike material, mechanization production are high-efficient, high-quality；It can be widely used in assembling type steel structure to build
The main bearing members such as beam, the column built.
In addition, the processing technology of the seamless chapped pipe of hot rolling can be applicable to automobile, shipbuilding and equipment platform etc.
The processing of field steel tube component；It can also be to the material of unlike material, specification by heating, extrusion forming, to form abnormity
Pipe fitting.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of assembled architecture, including the main frame structure formed by steel column, girder steel, the wall formed by integral prefabricated wall panel
Body, and the superstructure formed by integral prefabricated floor (4), integral prefabricated wall panel include prefabricated outer wall panel (31) and prefabricated lining
(32), it is characterised in that: steel column (1), girder steel (2) are the seamless chapped pipe of hot rolling, use gusset plate (7) and bolt between each other
(71) it connects；Steel column (1) is set between contiguous prefabricated wallboard, and wet seam is arranged between steel column (1) and prefabricated panel end face
(5)；Each outer peripheral surface of steel column (1) is buried in wet seam (5) and/or portion perimeter face is flushed with the surface of prefabricated panel；In advance
Floor (4) processed is integrated precast cored slab.
2. the building enclosure of assembled architecture according to claim 1, it is characterised in that: steel column (1) includes L shape steel pipe column
(11), T steel tubing string (12) and cross tube column (13)；
The section of the hollow cavity of the L shape steel pipe column (11) is L shape, is set to the corner of exterior wall, L shape steel pipe column (11)
Two vertical end faces and prefabricated outer wall panel (31) end face between be arranged the wet seam of third (53)；L shape steel pipe column (11) it is interior
Side is concordant with the inner surface of prefabricated outer wall panel (31)；
The section of the hollow cavity of the T steel tubing string (12) be T shape, the T steel tubing string (12) include a word portion (121) and
Vertical component effect (122), setting first is wet between the both ends of the surface and the end face of corresponding prefabricated outer wall panel (31) in a word portion (121) connects
It stitches (51)；Second wet seam (52) is set between the end face of vertical component effect (122) and the end face of prefabricated lining (32)；One word portion
(121) side close to vertical component effect (122) is concordant with the inner surface of prefabricated outer wall panel (31)；
The section of the hollow cavity of the cross tube column (13) is cross；Cross tube column (13) is set to four pieces in advance
Between lining (32) processed, it is all provided between four vertical end faces of cross tube column (13) and the end face of prefabricated lining (32)
Set the 4th wet seam (54)；The lateral surface of cross tube column (13) and the flush of prefabricated lining (32).
3. the building enclosure of assembled architecture according to claim 2, it is characterised in that: the setting of chapped pipe outer surface of column
Multiple pegs (14) for protruding into wet seam (5).
4. assembled architecture according to claim 2, it is characterised in that: prefabricated outer wall panel (31) includes being located at steel column (1)
The prefabricated thermal insulation layer (312) for the frame structure that the load-bearing wall panel (311) in outside and insertion steel column (1) and girder steel (2) are formed；It is described
The inner surface of prefabricated thermal insulation layer (312) is flushed with frame structure.
5. assembled architecture according to claim 4, it is characterised in that: the load-bearing wall panel (311) of prefabricated outer wall panel (31)
Part is provided with vertical perforative through-hole (314), is equipped with all prefabricated outer wall panels (31) in through-hole (314) in vertical direction
Connect integral prestressing tendon.
6. assembled architecture according to claim 4, it is characterised in that: the load-bearing wall panel (311) of prefabricated outer wall panel (31)
Part stretches out vertical end face and forms baffle (313), baffle (313) splicing of two pieces of contiguous prefabricated Side fascias (31).
7. assembled architecture according to claim 6, it is characterised in that: the thickness of baffle (313) is less than load-bearing wall panel
(311) thickness, load-bearing wall panel (311) are embedded with the connection reinforcing bar (6) for stretching out end face in vertical end face；Adjacent two pieces prefabricated
The connection reinforcing bar (6) of Side fascia (31) is connected with each other.
8. assembled architecture according to claim 1, it is characterised in that: further include prefabricated lining (32)；Girder steel (2) is
Internal cavities are the H-shaped steel tubular beam of H-shaped, and the upper and lower surfaces of H-shaped steel tubular beam are recessed inserting groove (21), prefabricated interior wall
The matched plug division of shape (322) are arranged in the upper surface of plate (32), plug division (322) insertion of prefabricated lining (32) upper surface
In the inserting groove (21) of H-shaped steel tubular beam lower surface.
9. assembled architecture according to claim 11, it is characterised in that: precast floor slab (4) is overlapped on H-shaped steel tubular beam
Upper surface, the lower surface of the prefabricated lining in top (32) are higher than the top surface of precast floor slab (4), and precast floor slab (4) and top are prefabricated
5th wet seam (55) is set between lining (32) and H-shaped steel tubular beam.
10. a kind of construction method of assembled architecture, it is characterised in that: including following construction procedure:
The first floor of assembled-type house is formed step 1: successively assembling using special hot rolling special-shaped seamless steel pipe column and steel tubular beam
Steel structure frame system；Steel pipe column, steel tubular beam are connected using gusset plate (7) and bolt (71)；
Step 2: installing water supply, the row of first layer respectively using the cavity of special hot rolling special-shaped seamless steel pipe column and steel tubular beam
Water, blowdown, divulging information shares pipe well, and installs integrated precast stair, elevator, and integrated precast kitchen, integrated precast is defended
Equal prefabricated components, accessory between life；
Step 3: installation first layer way and double-layer prestressed concrete Integral hollow precast floor slab (4), forms superstructure；
Step 4: installation first layer carries " sandwich " prefabricated outer wall panel (31) and integrated precast of internal and external ornament, heat preservation
Balcony；
Step 5: the prefabricated lining of hollow high-strength lightweight concrete (32) of four sideband bumps joinery and its constructions of installation；Installation second
Steel pipe column, prefabricated outer wall panel (31) and the prefabricated lining (32) of layer, at prefabricated outer wall panel (31) and prefabricated lining (32) bottom
Make temporary support to reserve the casting space of the 5th wet seam (55) in portion；
Step 6: pouring all wet seam (5) concrete for being coupled node forms overall structure；
Step 7: installation integrated precast door, window and other component and fittings；The steel tubular beam of the second layer is installed；
Step 8: successively repeating above-mentioned second step to the 7th step operational procedure until structure installation all terminates；
Step 9: improving the installation of water power HVAC and inside and outside individual decoration, final acceptance of construction, being delivered for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754335.5A CN110397187A (en) | 2019-08-15 | 2019-08-15 | Assembled architecture and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754335.5A CN110397187A (en) | 2019-08-15 | 2019-08-15 | Assembled architecture and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110397187A true CN110397187A (en) | 2019-11-01 |
Family
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Family Applications (1)
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| CN201910754335.5A Pending CN110397187A (en) | 2019-08-15 | 2019-08-15 | Assembled architecture and construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196139A (en) * | 2020-09-30 | 2021-01-08 | 傅晓华 | Building concrete precast slab |
| CN113309220A (en) * | 2021-06-16 | 2021-08-27 | 重庆具得建筑工程有限公司 | Fabricated building and construction process thereof |
-
2019
- 2019-08-15 CN CN201910754335.5A patent/CN110397187A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196139A (en) * | 2020-09-30 | 2021-01-08 | 傅晓华 | Building concrete precast slab |
| CN113309220A (en) * | 2021-06-16 | 2021-08-27 | 重庆具得建筑工程有限公司 | Fabricated building and construction process thereof |
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