CN105649360A - Integral assembling type building system and installing method - Google Patents
Integral assembling type building system and installing method Download PDFInfo
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- CN105649360A CN105649360A CN201511004343.6A CN201511004343A CN105649360A CN 105649360 A CN105649360 A CN 105649360A CN 201511004343 A CN201511004343 A CN 201511004343A CN 105649360 A CN105649360 A CN 105649360A
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- 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
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/02—Dwelling houses; Buildings for temporary habitation, e.g. summer houses
- E04H1/04—Apartment houses arranged in two or more levels
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- 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
- E04G21/14—Conveying or assembling building elements
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Abstract
The invention belongs to the technical field of building engineering and particularly relates to an integral assembling type building system and an installing method. The integral assembling type building system is characterized by comprising prefabricated steel reinforced concrete combination columns, prefabricated steel reinforced concrete combination beams, prefabricated reinforced concrete slabs, a prefabricated light integral inner wall and a prefabricated concrete heat preservation outer wall which are assembled together. The building system has the beneficial effects that all the members are prefabricated in a factory, quality is controlled conveniently, and the construction difficulty caused by outdoor weather changes can be reduced. Moreover, splicing is carried out on site, and installing is safe, fast and convenient. The recycle rate of formworks is high, work for the formworks and frame pipes on site is avoided, the number of times of use and consumption of the formworks and frame pipes are reduced, on-site labor is saved, the on-site dust raise phenomenon is improved substantially, the influence on the environment is small, and environmental pollution is reduced.
Description
(1) technical field
The invention belongs to construction engineering technical field, particularly to a kind of overall assembled building system and installation method.
(2) background technology
In traditional architecture construction technology, the beam of building, post, the floor technique adopting on-the-spot formwork to build more, after build a wall the on-the-spot method built by laying bricks or stones such as body many employings clay brick, air parcel brick. Above-mentioned cast in place process needs field fabrication template, sets up scaffold, and employment is many, long in time limit, be subject to weather impact, it is necessary to bigger construction site, a large amount of template steelframe support, and can produce a large amount of building waste simultaneously.
In current assembled architecture system, grid structure system cost is high, and PC structural system then construction technology is complicated, assembly rate is low; Superimposed sheet assembled architecture construction technology cast in situs amount still compares many.
Steel building is widely used in industrial building, public building, but at residential construction area, the fire resistance of steel is poor, and rotproofness is poor, and easy-to-rust is yielding, the easy tremor of acoustic.
Existing steel reinforced concrete structure technology is site operation, it is impossible to catch up with the paces of building industrialization development.
In recent years, Green energy-saving buildings has become our fundamental state policy, the industrialization the mode of project construction turning to mark with standardization, industry has become as new guiding, require that engineering construction batch production is made as main, site machineryization assembling cooperation in advance, be badly in need of the novel fabricated building finding a kind of assembling degree higher.
(3) summary of the invention
The present invention compensate for the deficiencies in the prior art, it is provided that a kind of overall assembled building system and installation method, the equal prefabrication of all components, it is simple to quality control, it is possible to reduces because outdoor weather changes the constructional difficulties caused; And on-site consolidation, installs safely, quickly, conveniently; The reuse ratio of template is high, and on-the-spot without template, the work of frame pipe, saving template and frame pipe use and consume, and save on-the-spot artificial, and on-the-spot dust raising phenomenon is greatly improved, and environmental effect is little, decreases environmental pollution.
The present invention is achieved through the following technical solutions:
A kind of overall assembled building system, is characterized in that: include the prefabricated combination column with section steel and concrete, prefabrication type steel-concrete combination beam, prefabricated concrete floor, precast light one interior wall and the precast concrete heat preserving exterior wall that are assembled together.
Prefabricated combination column with section steel and concrete is cross-shaped steel concrete column, cross-shaped steel concrete column includes stirrup, some post muscle it are provided with inside stirrup, in stirrup, center is provided with cross-shaped steel, stirrup, post muscle and cross-shaped steel are integrated through concreting, are connected with shear stud between cross-shaped steel and stirrup.
Prefabricated combination column with section steel and concrete is box shape steel concrete column, box shape steel concrete column includes stirrup, some post muscle it are provided with inside stirrup, in stirrup, center is provided with box shape steel, stirrup, post muscle and box shape steel are integrated through concreting, are connected with shear stud between box shape steel and stirrup.
Prefabricated combination column with section steel and concrete is Prefabricated concrete-filled steel tube post, and Prefabricated concrete-filled steel tube post is made up of steel pipe and the concrete being filled in steel pipe.
Prefabrication type steel-concrete combination beam includes shaped steel, shaped steel is integrally formed by the web of the upper flange at upper and lower two ends, lower wing plate and centre, shaped steel passes through together with concreting with reinforcement, and reinforcement top is provided with upper longitudinal bar, and reinforcement bottom is provided with the vertical muscle in bottom.
Prefabricated concrete floor is precast concrete laminated floor slab, and precast concrete laminated floor slab includes prefabricated processing precoated plate together and truss bars, has built overlapping layers above precoated plate.
Prefabricated concrete floor is precast light thermal-insulation integrated board, precast light thermal-insulation integrated board includes framework of steel reinforcement, steel wire it is connected to bottom framework of steel reinforcement, on framework of steel reinforcement, high-strength concrete has been built at interval, having built foam concrete in interval between high-strength concrete, foam concrete is arranged over cement mortar.
The installation method of a kind of overall assembled building system, is characterized in that: comprise the following steps:
(1), first complete foundation construction pre-buried connecting plate, complete basement shear wall construction;
(2), then carry out the installation of prefabricated combination column with section steel and concrete, the embedded board bottom prefabricated combination column with section steel and concrete is connected with foundation; The reserved steel bar of junction is welded together by prefabricated combination column with section steel and concrete, and carries out final grouting;
(3), then carrying out the installation of prefabrication type steel-concrete combination beam, hoisting prefabricated transfer structure for SRC beams puts in place, then installs bolt at two ends and fixes, welds reserved steel bar, then carry out final grouting;
(4), then carrying out the installation of precast light one interior wall, hoisting prefabricated lightweight one interior wall puts in place, and the splicing seams of junction adopts cement mortar to plaster process;
(5), then hoisting prefabricated reinforced concrete floor put in place, carry out the installation of prefabricated reinforced concrete floor;
(6), finally carrying out the installation of precast concrete heat preserving exterior wall, hoisting prefabricated concrete heat-insulating exterior wall puts in place, precast concrete heat preserving exterior wall and prefabricated combination column with section steel and concrete is rigidly connected;
(7), the installation of the prefabricated combination column with section steel and concrete of the preceding paragraph is carried out, by bilevel prefabricated combination column with section steel and concrete by welding and bolted mode is combined into one;
(8) step, repeating (2)��(8) completes the installation of every layer of building;
(9), the door and window of every floor is installed.
Preferably, in step (5), when prefabricated reinforced concrete floor is precast concrete laminated floor slab, reserved steel bar is connected with prefabrication type steel-concrete combination beam and contiguous prefabricated reinforced concrete slab respectively, is then integrally carried out final grouting with precast concrete laminated floor slab in-situ layer.
Preferably, in step (5), when prefabricated reinforced concrete floor is precast light thermal-insulation integrated board, reserved connector steel plate is connected with prefabrication type steel-concrete combination beam and contiguous prefabricated light thermal-insulation integrated board respectively, then cast-in-place band is carried out final grouting.
The invention has the beneficial effects as follows:
1, all components all adopt prefabrication, it is simple to quality control, and easy for installation, safely, quickly, and self stability is strong, support without reinforcing, can construct continuously during installation;Component is connected by reliable fashions such as bolt, welding, final groutings, is assembled and be assembled into entirety by job site, and the mode later can repair, mend, changed carries out structure and decoration is safeguarded;
2, the engineering time is short, in work progress, environmental effect is little, shortens the persistent period of construction noise, reduces the construction interference to surrounding resident; Can reducing because outdoor weather changes the constructional difficulties that causes, and save on-the-spot artificial, on-the-spot dust raising phenomenon is greatly improved, and has the feature of environmental protection, energy-conservation, green construction;
3, reinforced concrete composite structure combines steel construction and concrete advantage, contributes to reducing deck-molding, improves interior net storey height.
4, adopting assembled reinforced concrete composite structure, structural strength is high, concrete uses less, architecture quality is light, foundation cost is low, advantage that is that more save than traditional architecture.
5, owing to this building structure self-strength is big, stability is good, therefore can which floor continuous construction operation, withouting waiting for the on-the-spot secondary pouring concrete maintenance of understructure and can carry out the assembling construction of upper floor prefabricated components to design strength, prefabrication type steel concrete frame structure assembled architecture can significantly shorten the construction period. In addition, in site operation process, the prefabricated girder with rolled steel section en cased in concrete of prefabrication type steel concrete frame structure assembled architecture, prefabrication type steel column can be formed after tentatively being connected by bolted-on or welding etc. has homeostatic rigidity and bearing capacity structure, need not additionally set up temporary support, save a large amount of consumable material in job site.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is the overall structure schematic diagram of the present invention;
Accompanying drawing 2 is the cross-shaped steel concrete column structure schematic diagram of the present invention;
Accompanying drawing 3 is the box shape steel concrete column structure schematic diagram of the present invention;
Accompanying drawing 4 is the Prefabricated concrete-filled steel tube rod structure schematic diagram of the present invention;
Accompanying drawing 5 is the prefabrication type steel-concrete combination beam structural representation of the present invention;
Accompanying drawing 6 is the precast concrete laminated floor slab structural representation of the present invention;
Accompanying drawing 7 is the precast light thermal-insulation integrated board structural representation of the present invention;
The cross-shaped steel concrete column that accompanying drawing 8 is the present invention is connected plan structure schematic diagram with prefabrication type steel-concrete combination beam;
Accompanying drawing 9 is that the cross-shaped steel concrete column of the present invention is connected main TV structure schematic diagram with prefabrication type steel-concrete combination beam;
Accompanying drawing 10 is prefabrication type steel-concrete combination beam and the precast concrete laminated floor slab attachment structure schematic diagram of the present invention;
In figure, 1 prefabricated combination column with section steel and concrete, 2 prefabrication type steel-concrete combination beams, 3 prefabricated concrete floors, 4 precast light one interior walls, 5 precast concrete heat preserving exterior walls, 6 cross-shaped steel concrete columns, 7 stirrups, 8 post muscle, 9 cross-shaped steels, 10 concrete, 11 shear stud, 12 box shape steel concrete columns, 13 box shape steel, 14 Prefabricated concrete-filled steel tube posts, 15 steel pipes, 16 shaped steel, 17 upper longitudinal bar, muscle is indulged in 18 bottoms, 19 precast concrete laminated floor slabs, 20 precoated plates, 21 truss barses, 22 overlapping layers, 23 precast light thermal-insulation integrated boards, 24 frameworks of steel reinforcement, 25 steel wires, 26 high-strength concretes, 27 foam concrete, 28 cement mortar, 29 upper flanges, 30 lower wing plates, 31 webs, 32 reinforcements.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention. This embodiment includes the prefabricated combination column with section steel and concrete 1, prefabrication type steel-concrete combination beam 2, prefabricated concrete floor 3, precast light one interior wall 4 and the precast concrete heat preserving exterior wall 5 that are assembled together.Prefabricated combination column with section steel and concrete 1 is cross-shaped steel concrete column 6, cross-shaped steel concrete column 6 includes stirrup 7, some post muscle 8 it are provided with inside stirrup 7, in stirrup 7, center is provided with cross-shaped steel 9, stirrup 7, post muscle 8 and cross-shaped steel 9 are built through concrete 10 and are integrated, and are connected with shear stud 11 between cross-shaped steel 9 and stirrup 7. Prefabricated combination column with section steel and concrete 1 is box shape steel concrete column 12, box shape steel concrete column 12 includes stirrup 7, some post muscle 8 it are provided with inside stirrup 7, in stirrup 7, center is provided with box shape steel 13, stirrup 7, post muscle 8 and box shape steel 13 are built through concrete 10 and are integrated, and are connected with shear stud 11 between box shape steel 13 and stirrup 7. Prefabricated combination column with section steel and concrete 1 is Prefabricated concrete-filled steel tube post 14, and Prefabricated concrete-filled steel tube post 14 is made up of steel pipe 15 and the concrete 10 being filled in steel pipe 15. Prefabrication type steel-concrete combination beam 2 includes shaped steel 16, shaped steel 16 is integrally formed by the web 31 of the upper flange 29 at upper and lower two ends, lower wing plate 30 and centre, shaped steel 16 and reinforcement 32 is by together with concrete 10 is cast in, reinforcement 32 top is provided with upper longitudinal bar 17, and reinforcement 32 bottom is provided with the vertical muscle 18 in bottom. Prefabricated concrete floor 3 is precast concrete laminated floor slab 19, and precast concrete laminated floor slab 19 includes prefabricated processing precoated plate 20 together and truss bars 21, has built overlapping layers 22 above precoated plate 20. Prefabricated concrete floor 3 is precast light thermal-insulation integrated board 23, precast light thermal-insulation integrated board 23 includes framework of steel reinforcement 24, steel wire 25 it is connected to bottom framework of steel reinforcement 24, on framework of steel reinforcement 24, high-strength concrete 26 has been built at interval, having built foam concrete 27 in interval between high-strength concrete 26, foam concrete 27 is arranged over cement mortar 28. The installation method of a kind of overall assembled building system, comprises the following steps: (1), first complete foundation construction pre-buried connecting plate, completes basement shear wall construction; (2), then carry out the installation of prefabricated combination column with section steel and concrete 1, the embedded board bottom prefabricated combination column with section steel and concrete 1 is connected with foundation; The reserved steel bar of junction is welded together by prefabricated combination column with section steel and concrete 1, and carries out final grouting; (3), then carrying out the installation of prefabrication type steel-concrete combination beam 2, hoisting prefabricated transfer structure for SRC beams 2 puts in place, then installs bolt at two ends and fixes, welds reserved steel bar, then carry out final grouting; (4), then carrying out the installation of precast light one interior wall 4, hoisting prefabricated lightweight one interior wall 4 puts in place, and the splicing seams of junction adopts cement mortar to plaster process; (5), then hoisting prefabricated reinforced concrete floor 3 put in place, carry out the installation of prefabricated reinforced concrete floor 3; (6), finally carrying out the installation of precast concrete heat preserving exterior wall 5, hoisting prefabricated concrete heat-insulating exterior wall 5 puts in place, precast concrete heat preserving exterior wall 5 and prefabricated combination column with section steel and concrete 1 is rigidly connected; (7), the installation of the prefabricated combination column with section steel and concrete 1 of the preceding paragraph is carried out, by bilevel prefabricated combination column with section steel and concrete 1 by welding and bolted mode is combined into one; (8) step, repeating (2)��(8) completes the installation of every layer of building; (9), the door and window of every floor is installed. When prefabricated reinforced concrete floor 3 is precast concrete laminated floor slab 19, reserved steel bar is connected with prefabrication type steel-concrete combination beam 2 and contiguous prefabricated reinforced concrete slab 19 respectively, is then integrally carried out final grouting with precast concrete laminated floor slab 19 in-situ layer.When prefabricated reinforced concrete floor 3 is precast light thermal-insulation integrated board 23, reserved connector steel plate is connected with prefabrication type steel-concrete combination beam 2 and contiguous prefabricated light thermal-insulation integrated board 23 respectively, then cast-in-place band is carried out final grouting.
Adopt a kind of overall assembled building system of the present invention, this building also includes prefabricated reinforced concrete stair, Prefabricated concrete-filled steel tube post 14 is made up of steel pipe 15 and fill concrete 10, steel pipe 15 and core concrete 10 thereof can bear external load effect jointly, concrete-filled circular steel tube column, side, rectangular steel-tube concrete column and polygon steel pipe concrete column etc. can be divided into. Prefabricated combination column with section steel and concrete 1 includes cross-shaped profile steel concrete column, box shape steel concrete column, H-shaped profile steel concrete column, H-shaped shaped steel and four kinds of types of tee bar composite steel/concrete column; The profile steel concrete column of these four type all includes type steel skeleton, concrete, post muscle, steel wire binding bar, shear stud, reinforcement dividing plate or ribbed stiffener, some connecting plates. Prefabricated combination column with section steel and concrete 1 is prefabrication, assembled in situ, connects posterior nodal point district secondary and builds, and is combined into one with building overall structure. Prefabrication type steel-concrete combination beam 2 includes prefabricated girder with rolled steel section en cased in concrete and prefabrication type steel concrete buttress brace, prefabricated girder with rolled steel section en cased in concrete is prefabricated I-shaped girder with rolled steel section en cased in concrete, and such girder with rolled steel section en cased in concrete all includes type steel skeleton, concrete, the vertical muscle of reinforcing bar, steel wire binding bar, shear stud, reinforcement dividing plate or ribbed stiffener, some connecting plates; Prefabrication type steel concrete buttress brace is added reinforced concrete, web both sides stiffener and reinforcement plate by type steel skeleton, web both sides and forms. Prefabrication type steel-concrete combination beam 2 is divided into node area and not a node district, and node area is beam and post connecting portion, beam and beam connecting portion, and all the other are not a node district; The prefabrication processing of not a node district casting concrete, node area needs in-site installation to fix after-pouring concrete. Precast light one interior wall 4 is processed by prefabrication, in-site installation, and precast light one interior wall 4 is by reinforcing bar Os Draconis, and stiffness concrete, lightweight insulating concrete, steel wire, cement mortar are constituted, the advantage with lightweight, insulation, load-bearing, good integrity. This building adopts prefabricated components in a large number, and the connectors such as reserved shaped steel, reinforcing bar, steel plate are all left in each prefabricated components junction each other; During connection, the reserved steel bar of each component is fixed by welding or sleeve connection, and shaped steel is rigidly connected with bolted mode by welding, and forms overall structure by final grouting; Namely final grouting is filled the space of junction and bolt hole concrete; Final grouting adopts high grade slightly expanded concrete. Prefabricated combination column with section steel and concrete 1 can every layer prefabricated, it is also possible to multilamellar pedestal Prefabrication. Floor and floor junction can adopt cast-in-place band mode to process. When adopting precast concrete laminated floor slab and prefabricated girder with rolled steel section en cased in concrete, its underpart concrete plant is built, and after top concrete in-site installation is fixing, second coagulation soil is built. The exterior wall of this building can adopt precast concrete heat preserving exterior wall 5, it is possible to adopts glass curtain wall. Architectural stair adopts prefabricated reinforced concrete stair, and interior wall is lightweight one interior wall, batch production Prefabrication, in-site installation.
Adopt the installation method of a kind of overall assembled building system of the present invention, comprise the following steps:
1) foundation construction is first completed, and pre-buried connecting plate, basement shear wall is constructed in a traditional way; 2) then carrying out the installation of prefabricated combination column with section steel and concrete 1, the prefabricated combination column with section steel and concrete 1 that bottom is provided with embedded board adopts crane or tower crane lifting, makes embedded board and foundation be bolted;Prefabricated combination column with section steel and concrete 1 also needs to weld together the reserved steel bar of junction, and carries out final grouting; 3) then carrying out the installation of prefabrication type steel-concrete combination beam 2, hoisting prefabricated transfer structure for SRC beams 2 puts in place, then installs bolt at two ends and fixes, welds reserved steel bar, then carries out final grouting; 4) then carrying out the installation of precast light one interior wall 4, hoisting prefabricated lightweight one interior wall 4 puts in place, and the splicing seams of junction adopts micro-swollen cement mortar to plaster process; 5) then carrying out the installation of prefabricated concrete floor 3, hoisting prefabricated concrete floor 3 puts in place. During for precast concrete laminated floor slab 19, reserved steel bar (connector such as steel plate) is connected with prefabrication type steel-concrete combination beam 2 and contiguous prefabricated reinforced concrete slab 19 respectively, is then integrally carried out final grouting with precast concrete laminated floor slab 19 in-situ layer. When for precast light thermal-insulation integrated board 23, reserved connector steel plate is connected with prefabrication type steel-concrete combination beam 2 and contiguous prefabricated light thermal-insulation integrated board 23 respectively, then cast-in-place band is carried out final grouting; 6) carrying out the installation of prefabricated reinforced concrete stair again, hoisting prefabricated reinforced concrete staircase is in place, is connected with prefabrication type steel-concrete combination beam 2 by prefabricated reinforced concrete stair, installs bolt, welding reserved steel bar in junction, then carries out final grouting; 7) installation of precast concrete heat preserving exterior wall 5 or curtain wall, hoisting prefabricated concrete heat-insulating exterior wall 5(curtain wall are finally carried out) put in place, by precast concrete heat preserving exterior wall 5(curtain wall) be rigidly connected with prefabricated combination column with section steel and concrete 1; 8) carry out the installation of the prefabricated combination column with section steel and concrete 1 of the preceding paragraph, bilevel prefabricated combination column with section steel and concrete 1 is combined into one by the mode welded with high strength exploitation; 9) repeat 2)��8) step complete every layer building installation; 10) door and window of every floor is installed. The final grouting of every floor is disposable after post, beam and floor complete connection being fully completed.
Claims (10)
1. an overall assembled building system, is characterized in that: include the prefabricated combination column with section steel and concrete (1), prefabrication type steel-concrete combination beam (2), prefabricated concrete floor (3), precast light one interior wall (4) and the precast concrete heat preserving exterior wall (5) that are assembled together.
2. a kind of overall assembled building system according to claim 1, it is characterized in that: prefabricated combination column with section steel and concrete (1) is cross-shaped steel concrete column (6), cross-shaped steel concrete column (6) includes stirrup (7), stirrup (7) inner side is provided with some post muscle (8), stirrup (7) interior center is provided with cross-shaped steel (9), stirrup (7), post muscle (8) and cross-shaped steel (9) are built through concrete (10) and are integrated, and are connected with shear stud (11) between cross-shaped steel (9) and stirrup (7).
3. a kind of overall assembled building system according to claim 1, it is characterized in that: prefabricated combination column with section steel and concrete (1) is box shape steel concrete column (12), box shape steel concrete column (12) includes stirrup (7), stirrup (7) inner side is provided with some post muscle (8), stirrup (7) interior center is provided with box shape steel (13), stirrup (7), post muscle (8) and box shape steel (13) are built through concrete (10) and are integrated, and are connected with shear stud (11) between box shape steel (13) and stirrup (7).
4. a kind of overall assembled building system according to claim 1, it is characterized in that: prefabricated combination column with section steel and concrete (1) is Prefabricated concrete-filled steel tube post (14), Prefabricated concrete-filled steel tube post (14) is made up of steel pipe (15) and the concrete (10) being filled in steel pipe (15).
5. a kind of overall assembled building system according to claim 1, it is characterized in that: prefabrication type steel-concrete combination beam (2) includes shaped steel (16), shaped steel (16) is integrally formed by the upper flange (29) at upper and lower two ends, lower wing plate (30) and middle web (31), shaped steel (16) and reinforcement (32) are by together with concrete (10) is cast in, reinforcement (32) top is provided with upper longitudinal bar (17), and reinforcement (32) bottom is provided with the vertical muscle (18) in bottom.
6. a kind of overall assembled building system according to claim 1, it is characterized in that: prefabricated concrete floor (3) is precast concrete laminated floor slab (19), precast concrete laminated floor slab (19) includes prefabricated processing precoated plate (20) together and truss bars (21), and overlapping layers (22) has been built in precoated plate (20) top.
7. a kind of overall assembled building system according to claim 1, it is characterized in that: prefabricated concrete floor (3) is precast light thermal-insulation integrated board (23), precast light thermal-insulation integrated board (23) includes framework of steel reinforcement (24), framework of steel reinforcement (24) bottom is connected to steel wire (25), high-strength concrete (26) has been built at the upper interval of framework of steel reinforcement (24), having built foam concrete (27) in interval between high-strength concrete (26), foam concrete (27) is arranged over cement mortar (28).
8. an installation method for overall assembled building system, is characterized in that: comprise the following steps:
(1), first complete foundation construction pre-buried connecting plate, complete basement shear wall construction;
(2), then carry out the installation of prefabricated combination column with section steel and concrete (1), the embedded board of prefabricated combination column with section steel and concrete (1) bottom is connected with foundation; The reserved steel bar of junction is welded together by prefabricated combination column with section steel and concrete (1), and carries out final grouting;
(3), then carrying out the installation of prefabrication type steel-concrete combination beam (2), hoisting prefabricated transfer structure for SRC beams (2) puts in place, then installs bolt at two ends and fixes, welds reserved steel bar, then carry out final grouting;
(4), then carrying out the installation of precast light one interior wall (4), hoisting prefabricated lightweight one interior wall (4) puts in place, and the splicing seams of junction adopts cement mortar to plaster process;
(5), then hoisting prefabricated reinforced concrete floor (3) put in place, carry out the installation of prefabricated reinforced concrete floor (3);
(6), finally carrying out the installation of precast concrete heat preserving exterior wall (5), hoisting prefabricated concrete heat-insulating exterior wall (5) puts in place, precast concrete heat preserving exterior wall (5) and prefabricated combination column with section steel and concrete (1) is rigidly connected;
(7), the installation of the prefabricated combination column with section steel and concrete of the preceding paragraph (1) is carried out, by bilevel prefabricated combination column with section steel and concrete (1) by welding and bolted mode is combined into one;
(8) step, repeating (2)��(8) completes the installation of every layer of building;
(9), the door and window of every floor is installed.
9. the installation method of a kind of overall assembled building system according to claim 8, it is characterized in that: in step (5), when prefabricated reinforced concrete floor (3) is for precast concrete laminated floor slab (19), reserved steel bar is connected with prefabrication type steel-concrete combination beam (2) and contiguous prefabricated reinforced concrete slab (19) respectively, is then integrally carried out final grouting with precast concrete laminated floor slab (19) in-situ layer.
10. the installation method of a kind of overall assembled building system according to claim 8, it is characterized in that: in step (5), when prefabricated reinforced concrete floor (3) is for precast light thermal-insulation integrated board (23), reserved connector steel plate is connected with prefabrication type steel-concrete combination beam (2) and contiguous prefabricated light thermal-insulation integrated board (23) respectively, then cast-in-place band is carried out final grouting.
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| CN106088318A (en) * | 2016-08-12 | 2016-11-09 | 长沙远大住宅工业集团股份有限公司 | The overlapping assembled integral basement that flat slab system is combined with post and lintel system |
| CN106088316A (en) * | 2016-08-12 | 2016-11-09 | 长沙远大住宅工业集团股份有限公司 | A kind of overlapping assembled integral basement of hollow building cover post and lintel system |
| CN106088320A (en) * | 2016-08-12 | 2016-11-09 | 长沙远大住宅工业集团股份有限公司 | A kind of overlapping assembled integral basement of superstructure post and lintel system |
| CN106121033A (en) * | 2016-08-12 | 2016-11-16 | 长沙远大住宅工业集团股份有限公司 | A kind of overlapping assembled integral basement of solid superstructure post and lintel system |
| CN107401214A (en) * | 2016-11-21 | 2017-11-28 | 淮阴工学院 | A kind of installation method of assembled architecture |
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| CN108487636B (en) * | 2018-04-26 | 2019-11-15 | 河南绿建建筑科技有限公司 | Prefabrication steel concrete compound shear wall assembled-type house construction method |
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| CN112575896A (en) * | 2020-12-29 | 2021-03-30 | 中铁三局集团建筑安装工程有限公司 | Complex steel reinforced concrete composite structure and construction method |
| CN112575896B (en) * | 2020-12-29 | 2022-03-29 | 中铁三局集团建筑安装工程有限公司 | Complex steel reinforced concrete composite structure and construction method |
| CN112922337B (en) * | 2021-01-24 | 2022-05-27 | 中亿丰建设集团股份有限公司 | Low-energy-consumption assembly type green building |
| CN112922337A (en) * | 2021-01-24 | 2021-06-08 | 南京创企和利科技有限公司 | Low-energy-consumption assembly type green building and construction method |
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Application publication date: 20160608 |