CN102661059B - Unit-form residential building system of totally assembled type prefabricated concrete structure - Google Patents
Unit-form residential building system of totally assembled type prefabricated concrete structure Download PDFInfo
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- CN102661059B CN102661059B CN201210052419.2A CN201210052419A CN102661059B CN 102661059 B CN102661059 B CN 102661059B CN 201210052419 A CN201210052419 A CN 201210052419A CN 102661059 B CN102661059 B CN 102661059B
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- shear wall
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- prefabricated unit
- precast concrete
- building system
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Abstract
The invention belongs to the field of prefabricated concrete structure design and construction, and relates to a residential building system of totally assembled type prefabricated concrete structure. The residential building system comprises a plurality of prefabricated units in unit of a single room or a plurality of rooms, wherein the prefabricated units are transversely spliced to form a building floor, and the formed building floors are vertically connected to form a residential building system. The residential building system of the invention assists in solving the defects in existing building construction site that construction period is long, work efficiency is low, quality is difficulty to guarantee, sustainable development requirements are not satisfied, and the like. The residential building system of the invention has the advantages of reliable theoretical foundation, reasonable structure, convenient construction, and suitability for large scale production of construction members needed in factory for prefabrication.
Description
Technical field
The invention belongs to precast concrete design and construction field, relate to a kind of complete prefabricated concrete structure dwelling house system.
Background technology
Known, reinforced concrete shear wall structure system is a kind of structural system with better horizontal rigidity and shock resistance, has now become the primary structure form of New Dwelling building.
Yet in prior art, the construction of reinforced concrete shear wall structure still adopts on-the-spot formwork supporting plate, assembling reinforcement, the form of construction work of cast-in-place concrete, construction cost is larger, site operation program and complex management, construction quality is difficult to guarantee, and discontented can sustainable development requirement.
Therefore in housing industrialization, adopt precast concrete form can overcome all disadvantages in cast-in-place concrete form of construction work, the advantage of precast concrete technology can be given full play to.
Summary of the invention
The object of the present invention is to provide a kind of connection reliable, reasonable stress, has good supporting capacity, short construction period, and efficiency is high, can reuse, and meets a kind of modular full assembling precast concrete dwelling house system of sustainable development requirement.
For achieving the above object, the present invention is by the following technical solutions:
A precast concrete residential system, comprises and take several prefabricated units that single room or a plurality of room be unit, domestic floor of horizontally-spliced formation between wherein said prefabricated unit, and described floor is vertically connected to form residential system.
Described prefabricated unit be according to Architecture and structure need to be in precast yard cast-in-place one-tenth take the overall structure that single room or a plurality of room be unit, it comprises shear wall, floor and the Half Beam of encorbelmenting.
The shear wall bonding surface part that described prefabricated unit is adjacent is embedded with junction steel plate.
The shear wall of described adjacent prefabricated unit is formed by connecting by two and half walls, and the thickness of half wall is shear wall 1/2.
Adjacent and the docking of the described prefabricated unit Half Beam bonding surface part of encorbelmenting is embedded with junction steel plate.
The encorbelment bonding surface joint of Half Beam of described shear wall is bolted respectively fixing.
In described prefabricated unit shear wall, vertical reinforcement is the threaded reinforcing bar in end.
Described prefabricated unit shear wall vertically connects by connector.
The invention has the beneficial effects as follows:
The invention provides a kind of modular full assembling precast concrete residential system that is suitable for housing industrialization, it is fast that this structural system has construction speed, and switching performance is reliable, and construction is advanced, construction quality is easy to guarantee, the advantage that prefabricated unit can reuse.At the scene, horizontally-spliced through between unit is connected to form a domestic floor, through the vertical connection of different units and floor, finally forms a housing construction.Field operation of the present invention is dry operation substantially, has fully avoided all disadvantages of cast-in-place concrete form of construction work, is conducive to reduce construction cost, saves construction fund and ecological environmental protection.It is reliable that the present invention has theoretical foundation, rational in infrastructure, easy construction, and required member and unit are applicable to the advantages such as precast yard's large-scale production.
Accompanying drawing explanation
Fig. 1 is the package assembly plan view of the embodiment of the present invention.
Fig. 2 is the A-A sectional view in Fig. 1.
Fig. 3 is the structural plan figure of a prefabricated unit of the embodiment of the present invention.
Fig. 4 is the structural perspective of the prefabricated unit of the embodiment of the present invention.
Fig. 5 is the enlarged drawing of B place wall connecting in Fig. 1.
Fig. 6 is the structure side view of Fig. 5.
Fig. 7 is the C enlarged drawing that Half Beam connects of encorbelmenting at place in Fig. 1.
Fig. 8 is the structural front view of Fig. 7.
Fig. 9 is the D enlarged drawing that Half Beam connects of encorbelmenting at place in Fig. 1
Figure 10 is the structural front view of Fig. 9.
Figure 11 is the enlarged drawing of D place floor and wall connecting in Fig. 2.
Figure 12 is the structural upright phantom drawing of Figure 11.
Label declaration:
1 shear wall, 2 Half Beams of encorbelmenting,
3 floors, 4 half walls,
5 Half Beams, 6 bolts,
7 junction steel plates, 8 connectors,
9 holes, the 10 threaded reinforcing bars in end,
11 prefabricated units, 12 domestic floors,
13 residential systems.
The specific embodiment
Below in conjunction with accompanying drawing illustrated embodiment, the present invention will be further described.
Embodiment 1
As shown in Fig. 1～4, a kind of modular full assembling precast concrete residential system, comprise and take several prefabricated units 11 that single room or a plurality of room be unit, domestic floor 12 of horizontally-spliced formation between prefabricated unit wherein, domestic floor 12 is vertically connected to form residential system 13.
Prefabricated unit 11 be according to Architecture and structure need to be in precast yard cast-in-place one-tenth take the overall structure that single room or a plurality of room be unit, it comprises shear wall 1, floor 3 and the Half Beam 2 of encorbelmenting.Wherein the shear wall 1 of adjacent prefabricated unit is formed by connecting by two and half walls 4, and the thickness of half wall is shear wall 1/2.The contiguous prefabricated half wall bonding surface part of prefabricated unit 11 is embedded with junction steel plate 7.Adjacent and the docking of the prefabricated unit 11 Half Beam 2 bonding surface parts of encorbelmenting are embedded with junction steel plate 7.The bonding surface joint of half wall 4, the Half Beam 2 of encorbelmenting is connected and fixed by bolt 6 respectively.In prefabricated unit 11, in shear wall 1, vertical reinforcement is the threaded reinforcing bar 10 in end.In prefabricated unit 11, shear wall 1 vertically connects by connector 8.
While laterally connecting, in prefabricated unit, the local pre-buried junction steel plate 7 of adjacent half wall 4, is connected and fixed by bolt 6, as shown in Figure 5, Figure 6.Adjacent and the docking local pre-buried junction steel plate 7 of Half Beam 2 of encorbelmenting in prefabricated unit, then be connected and fixed by bolt 6, as shown in Fig. 7～10.In prefabricated unit, shear wall 1 vertical reinforcement adopts the threaded reinforcing bar 10 in end, and while vertically connecting, prefabricated unit floor 3 is connected by connector 8 with shear wall 1, and in shear wall, threaded reinforcing bar 10 is fixing with connector 8 by bolt 6, as shown in Figure 11 and Figure 12.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.Person skilled in the art obviously can easily make various modifications to these embodiment, and General Principle described herein is applied in other embodiment and needn't passes through performing creative labour.Therefore, the invention is not restricted to the embodiment here, those skilled in the art are according to announcement of the present invention, and not departing from the improvement that category of the present invention makes and revise all should be within protection scope of the present invention.
Claims (6)
1. a precast concrete residential system, it is characterized in that: this residential system comprises take several prefabricated units that single room or a plurality of room be unit, domestic floor of horizontally-spliced formation between wherein said prefabricated unit, described floor is vertically connected to form residential system; Described prefabricated unit is to take the overall structure that single room or a plurality of room be unit, it comprises shear wall, floor and the Half Beam of encorbelmenting, described prefabricated unit have by described shear wall and described floor, be encircled into and uncovered towards vertical direction, the shear wall of described adjacent prefabricated unit is formed by connecting by two and half walls, and the thickness of half wall is shear wall 1/2.
2. precast concrete residential system according to claim 1, is characterized in that: the shear wall bonding surface part that described prefabricated unit is adjacent is embedded with junction steel plate.
3. precast concrete residential system according to claim 1, is characterized in that: the adjacent and docking of the described prefabricated unit Half Beam bonding surface part of encorbelmenting is embedded with junction steel plate.
4. precast concrete residential system according to claim 1, is characterized in that: described shear wall is bolted respectively fixing with the bonding surface joint of the Half Beam of encorbelmenting.
5. precast concrete residential system according to claim 1, is characterized in that: in described prefabricated unit shear wall, vertical reinforcement is the threaded reinforcing bar in end.
6. precast concrete residential system according to claim 1, is characterized in that: described prefabricated unit shear wall vertically connects by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210052419.2A CN102661059B (en) | 2012-03-02 | 2012-03-02 | Unit-form residential building system of totally assembled type prefabricated concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210052419.2A CN102661059B (en) | 2012-03-02 | 2012-03-02 | Unit-form residential building system of totally assembled type prefabricated concrete structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102661059A CN102661059A (en) | 2012-09-12 |
| CN102661059B true CN102661059B (en) | 2014-09-17 |
Family
ID=46770625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210052419.2A Expired - Fee Related CN102661059B (en) | 2012-03-02 | 2012-03-02 | Unit-form residential building system of totally assembled type prefabricated concrete structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN102661059B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926463A (en) * | 2012-11-09 | 2013-02-13 | 沈阳建筑大学 | Plane external connection structure of cast-in-situ shear wall and prefabricated beam of assembly type concrete frame core tube structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05248103A (en) * | 1991-04-03 | 1993-09-24 | Nissei Fudousan:Kk | Residential building |
| CN1425096A (en) * | 2000-04-18 | 2003-06-18 | 李松衡 | Design and construction method for pre-fabricated high rise building attaching for environments and village community |
| CN1704537A (en) * | 2004-05-27 | 2005-12-07 | 同济大学 | Totally assembled type prefabricated concrete structure system |
| WO2010031129A1 (en) * | 2008-09-18 | 2010-03-25 | Ekco Patent & Ip Holdings Pty Ltd | Unitised building system |
| CN101812869A (en) * | 2010-04-02 | 2010-08-25 | 清远市建巢工业设计有限公司 | Prefabricated reinforced concrete unit body for building and prefabricating method thereof |
-
2012
- 2012-03-02 CN CN201210052419.2A patent/CN102661059B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05248103A (en) * | 1991-04-03 | 1993-09-24 | Nissei Fudousan:Kk | Residential building |
| CN1425096A (en) * | 2000-04-18 | 2003-06-18 | 李松衡 | Design and construction method for pre-fabricated high rise building attaching for environments and village community |
| CN1704537A (en) * | 2004-05-27 | 2005-12-07 | 同济大学 | Totally assembled type prefabricated concrete structure system |
| WO2010031129A1 (en) * | 2008-09-18 | 2010-03-25 | Ekco Patent & Ip Holdings Pty Ltd | Unitised building system |
| CN101812869A (en) * | 2010-04-02 | 2010-08-25 | 清远市建巢工业设计有限公司 | Prefabricated reinforced concrete unit body for building and prefabricating method thereof |
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| Publication number | Publication date |
|---|---|
| CN102661059A (en) | 2012-09-12 |
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Granted publication date: 20140917 Termination date: 20190302 |