CN109281406B - Staggered modular building structure and construction method thereof - Google Patents
Staggered modular building structure and construction method thereof Download PDFInfo
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- CN109281406B CN109281406B CN201811118280.0A CN201811118280A CN109281406B CN 109281406 B CN109281406 B CN 109281406B CN 201811118280 A CN201811118280 A CN 201811118280A CN 109281406 B CN109281406 B CN 109281406B
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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
- E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
- E04B1/34815—Elements not integrated in a skeleton
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Abstract
The invention discloses a staggered modular building structure and a construction method thereof, wherein the staggered modular building structure comprises a plurality of module units, the module units are vertically arranged into a plurality of layers, adjacent module units are connected, first-layer module units are arranged at intervals to form gaps between the adjacent module units, the module units of each layer above the second layer are staggered with the module units of the adjacent layer, the outer sides of even layers are provided with gable single truss, the gable single truss and the module units adjacent to the same layer, the upper layer and the lower layer form an inner space of the module units, the front side and the rear side of the gable single truss are provided with outer walls to form a complete module unit, and the gaps of the first layer and the top layer are provided with inner spaces of the floor-forming module units, and the front side and the rear side of the mound are provided with outer walls to form the complete module unit. The invention only has the overlapping members on the upper and lower layers of the structural beams, but the columns, beams, floors, inner partition walls and the like between the adjacent unit modules are not overlapped, thereby reducing the overlapping members, avoiding unnecessary waste and greatly reducing the construction cost.
Description
Technical Field
The invention relates to a modularized building structure, in particular to an interlaced modularized building structure and a construction method of the interlaced modularized building structure.
Background
The modular building is an emerging building structure system, each room is taken as a module unit (each partition of a house can be combined into one module unit according to actual conditions, a single apartment is taken as an example, a corridor, a balcony, a room and a bathroom can be combined into one module unit), each module unit is prefabricated in a factory, the inner space of the module can be arranged and decorated in the factory, the module unit is transported to the site after being finished and assembled into a building whole through a reliable connection mode, for example, a modular building with a central structure (such as a core tube) is usually finished in site construction, the core tube can be a reinforced concrete structure cast in site, or a steel structure or a steel-concrete combined structure, and the unit modules and the core tube are assembled into the building whole through the reliable connection mode. The building module units are typically self-contained and require little field mechanics, thereby greatly reducing field work time. Compared with the traditional building construction mode, the modularized building has the advantages of shortening the construction period, saving manpower and material resources, being green and environment-friendly, being fine in quality and the like.
However, existing modular buildings also suffer from the following drawbacks: the modular building is commonly called a box building, namely, each unit module is similar to a box with six faces, and because the modular building is formed by overlapping unit modules in a box shape, the adjacent unit modules are provided with multiple overlapping faces, and columns, beams, floors, inner partition walls and the like between the adjacent unit modules are overlapped and can be reused by more than twice or more, thus not only causing unnecessary waste, but also causing the construction cost of the modular building to be multiplied compared with that of a conventional building structure, and making the modular building difficult to popularize.
Disclosure of Invention
The invention aims to provide the staggered modular building structure which has the advantages of simple structure, convenient construction, environmental protection and capability of greatly reducing the construction cost.
The above object of the present invention is achieved by the following technical measures: the utility model provides a staggered type modularization building structure, it includes a plurality of module units, a plurality of module units are arranged into the several layers in vertical, link to each other between the adjacent module unit, its characterized in that: the first layer of module units are arranged at intervals to form gaps between adjacent module units, the module units of each layer above the second layer are arranged in a staggered mode with the module units of the adjacent layer, namely, the module units of the upper layer correspond to the gaps between the adjacent module units of the lower layer to form an inner space of the module units, outer walls are additionally arranged on the front side and the rear side of the inner space to form a complete module unit, a gable single truss is arranged on the outer side of the even layer, the gable single truss forms the inner space of the module units with the module units adjacent to the same layer as well as the upper layer and the lower layer, outer walls are additionally arranged on the front side and the rear side of the inner space to form a complete module unit, and floor slabs are additionally arranged at the gaps of the first layer and the top layer to form the inner space of the module units, and outer walls are additionally arranged on the front side and the rear side of the inner space to form the complete module units.
The invention only has the overlapping members on the upper and lower layers of the structural beams, but the columns, beams, floors, inner partition walls and the like between the adjacent unit modules are not overlapped, compared with the existing modularized building, the invention greatly reduces the overlapping members, avoids unnecessary waste, is environment-friendly, and greatly reduces the construction cost. In addition, the invention has simple structure and convenient construction, is suitable for the modularized building structure of any structural system, and can be widely popularized and applied.
As a preferable implementation mode of the invention, the bottom surface of the bottom plate of the module unit is flush with the column bottom and the beam bottom, so that the module unit and the top plate surface of the next layer of module unit adjacent to the same layer are guaranteed to be at the same elevation, and the top plate surface of the module unit is flush with the bottom plate surface of the module unit of the previous layer. The floor surfaces of adjacent module units on the same layer have no height difference, so that later leveling is omitted, and the construction is convenient.
Another object of the present invention is to provide a construction method of the above-mentioned staggered modular building structure.
The above object of the present invention is achieved by the following technical measures: the construction method of the staggered modular building structure is characterized by comprising the following steps of:
step 1, prefabricating each module unit in a factory, and conveying each module unit to a construction site;
step 2, hoisting the first-layer module units to the installation position, and arranging the module units at intervals to form gaps between the adjacent module units;
step 3, hoisting the module units of the second layer to the installation position, and staggering the module units of the second layer and the module units of the first layer, namely forming an inner space of the module units by the module units of the second layer corresponding to gaps between adjacent module units of the first layer; the outer sides of the module units of the second layer are provided with single gable members, and gaps are formed between the single gable members and the module units adjacent to the same layer;
step 4, hoisting the module units of the third layer to the installation position, and staggering the module units of the third layer and the module units of the second layer, namely forming an inner space of the module units by the module units of the third layer corresponding to gaps between adjacent module units of the second layer, and forming the inner space of the module units by the single mountain wall truss and the module units adjacent to the same layer, the upper layer and the lower layer;
step 5, repeating the steps 3 and 4, namely installing each module unit layer by layer from bottom to top until the installation of each module unit on the top layer is completed;
and 6, arranging outer walls on the front and rear sides of the module units at the gaps of each layer, and arranging floor slabs at the gaps of the first layer and the top layer to form the staggered modular building structure.
Compared with the prior art, the invention has the following remarkable effects:
the invention has the advantages that only the upper and lower structural beams are provided with the overlapped members, and columns, beams, floors, inner partition walls and the like between adjacent unit modules are not overlapped.
The invention has simple structure and convenient construction, is suitable for the modularized building structure of any structural system, and can be widely popularized and applied.
Drawings
The invention will now be described in further detail with reference to the drawings and to specific examples.
FIG. 1 is one of the schematic views of the construction process of the present invention;
FIG. 2 is a second schematic illustration of the construction process of the present invention;
FIG. 3 is a third schematic illustration of the construction process of the present invention;
FIG. 4 is a schematic diagram of the construction process of the present invention.
Detailed Description
The invention relates to an interlaced modular building structure, which comprises a plurality of module units, wherein the module units are vertically arranged into a plurality of layers, adjacent module units are connected (the specific connection mode is the prior art), the module units 11 of the first layer are arranged at intervals so as to form gaps 13 between the adjacent module units 11, the module units 12 of the second layer and the module units 11 of the first layer are arranged in an interlaced manner, namely, the module units 12 of the second layer correspond to the gaps 13 between the adjacent module units 11 of the first layer to form inner spaces 15 of the module units, and an outer wall is additionally arranged on the front side and the rear side of the inner spaces, and a floor slab 3 is additionally arranged on the bottom surface of the inner spaces so as to form a complete module unit. The module units 13 of the third layer are staggered with the module units 12 of the second layer, the module units 13 of the third layer correspond to gaps 14 between adjacent module units 12 of the second layer to form inner spaces 16 of the module units, and outer walls are additionally arranged on the front surface and the rear surface of the inner spaces to form a complete module unit. The outer side of the second layer is provided with a single gable 2, which forms an inner space 17 of the module unit together with the adjacent module units 12, 11 and 13 of the first layer and the third layer, and the front and rear sides of the module unit are provided with outer walls to form a complete module unit. And the floor slab 3 is additionally arranged on the bottom surface of the gap 18 of the first layer and the top surface of the gap 19 of the top layer to form the inner spaces 20 and 21 of the module unit, and the outer walls are additionally arranged on the front surface and the rear surface of the inner spaces to form a complete module unit.
The bottom surface of the bottom plate of each module unit is flush with the bottom of the column and the bottom of the beam, so that the module unit and the top plate surface of the next layer of module units adjacent to the same layer are guaranteed to be at the same elevation, the top plate surface of each module unit is flush with the bottom plate surface of the module unit of the previous layer, no height difference exists between the floor plates of the adjacent module units of the same layer, later leveling is omitted, and construction is convenient.
The invention only has the overlapping members on the upper and lower layers of the structural beams, but the columns, beams, floors, inner partition walls and the like between the adjacent unit modules are not overlapped, and compared with the existing modularized building, the invention greatly reduces the overlapping members, so that the construction cost is greatly reduced.
As shown in fig. 1 to 4, the construction method of the staggered modular building structure specifically includes the following steps:
step 1, prefabricating each module unit in a factory, and conveying each module unit to a construction site;
step 2, hoisting the first-layer module units 11 to the installation position, and arranging the module units 11 at intervals to form gaps 13 between adjacent module units 11, as shown in fig. 1;
step 3, hoisting the module units 12 of the second layer to the installation position, and staggering the module units 12 of the second layer and the module units 11 of the first layer, namely forming an inner space 15 of the module units by the module units 12 of the second layer corresponding to the gaps 13 between the adjacent module units 11 of the first layer; and a gable single 2 is provided at the outer side of the module unit 12 of the second layer, a gap 22 is formed between the single gable truss 2 and the module units 12 adjacent to the same layer, please refer to fig. 2;
step 4, hoisting the module units 13 of the third layer to the installation position, and staggering the module units 13 of the third layer and the module units 12 of the second layer, namely, the module units 13 of the third layer correspond to gaps 14 between adjacent module units 12 of the second layer to form inner spaces 16 of the module units, and the gable single truss 2 and the module units adjacent to the same layer, the upper layer and the lower layer form inner spaces 13 of the module units, please refer to fig. 3;
step 5, if more than three layers are adopted, repeating the steps 3 and 4, namely installing each module unit layer by layer from bottom to top until the installation of each module unit on the top layer is completed;
and 6, arranging outer walls on the front and rear sides of the module units positioned at the gaps, and arranging a floor slab 3 at the gaps between the first layer and the top layer, so that the building is obtained, and referring to fig. 4.
The electromechanical line connection between the respective module units is performed or the electromechanical line connection between the respective module units is performed during the installation of each layer of the module units.
In other embodiments, the module units of each layer above the second layer are staggered with the module units of the adjacent layers, that is, the module unit of the upper layer corresponds to the space between the adjacent module units of the lower layer to form the internal space of the module unit, and the outer walls are additionally arranged on the front and rear sides of the module unit to form a complete module unit, the single gable truss is arranged on the outer side of the even layer, forms the internal space of the module unit with the module units adjacent to the same layer as well as the upper and lower layers, and is additionally arranged on the front and rear sides of the module unit to form a complete module unit, and the floor slab is additionally arranged at the space of the first layer and the top layer to form the internal space of the module unit, and the outer walls are additionally arranged on the front and rear sides of the module unit to form a complete module unit.
The invention can be applied to the modularized building structure of any structural system, the specific arrangement modes of the module units of all layers are basically the same, for example, the invention can be applied to the modularized building structure with a central structure, the central structure can be a reinforced concrete core tube, a frame central supporting structure or a dense column frame central supporting structure, a plurality of module units are positioned at the periphery of the central structure, and all the module units are connected with the central structure.
The embodiments of the present invention are not limited thereto, and according to the above-described aspects of the present invention, the present invention may be modified, replaced or altered in various other ways without departing from the basic technical spirit of the present invention, all of which fall within the scope of the claims of the present invention, according to the general technical knowledge and conventional means of the present art.
Claims (3)
1. The construction method of the staggered modular building structure is characterized by comprising the following steps of:
step 1, prefabricating each module unit in a factory, and conveying each module unit to a construction site;
step 2, hoisting the first-layer module units to the installation position, and arranging the module units at intervals to form gaps between the adjacent module units;
step 3, hoisting the module units of the second layer to the installation position, and staggering the module units of the second layer and the module units of the first layer, namely forming an inner space of the module units by the module units of the second layer corresponding to gaps between adjacent module units of the first layer; the outer sides of the module units of the second layer are provided with single gable members, and gaps are formed between the single gable members and the module units adjacent to the same layer;
step 4, hoisting the module units of the third layer to the installation position, and staggering the module units of the third layer and the module units of the second layer, namely forming an inner space of the module units by the module units of the third layer corresponding to gaps between adjacent module units of the second layer, and forming the inner space of the module units by the single mountain wall truss and the module units adjacent to the same layer, the upper layer and the lower layer;
step 5, repeating the steps 3 and 4, namely installing each module unit layer by layer from bottom to top until the installation of each module unit on the top layer is completed;
and 6, arranging outer walls on the front and rear sides of the module units at the gaps of each layer, and arranging floor slabs at the gaps of the first layer and the top layer to form the staggered modular building structure.
2. The construction method according to claim 1, wherein: after step 6 is completed, the electromechanical line connection between the respective module units is performed, or during the installation of each layer of module units, the electromechanical line connection between the respective module units is performed.
3. The construction method according to claim 2, wherein: the bottom surface of the bottom plate of the module unit is flush with the column bottom and the beam bottom, and the top plate surface of the module unit is flush with the bottom plate surface of the module unit of the upper layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811118280.0A CN109281406B (en) | 2018-09-26 | 2018-09-26 | Staggered modular building structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811118280.0A CN109281406B (en) | 2018-09-26 | 2018-09-26 | Staggered modular building structure and construction method thereof |
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| CN109281406A CN109281406A (en) | 2019-01-29 |
| CN109281406B true CN109281406B (en) | 2023-09-22 |
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| CN113863500B (en) * | 2021-10-13 | 2022-06-14 | 天津大学 | Dislocation type novel modular structure system and construction method thereof |
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| JP2012077510A (en) * | 2010-10-01 | 2012-04-19 | Sekisui Chem Co Ltd | Attaching structure of external wall panel and manufacturing method of unit building using the same |
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