CN207419525U - Structure is built in a kind of room built for the underground space - Google Patents
Structure is built in a kind of room built for the underground space Download PDFInfo
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- CN207419525U CN207419525U CN201721388017.4U CN201721388017U CN207419525U CN 207419525 U CN207419525 U CN 207419525U CN 201721388017 U CN201721388017 U CN 201721388017U CN 207419525 U CN207419525 U CN 207419525U
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- exterior wall
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Abstract
The utility model discloses a kind of rooms built for the underground space to build structure, and a library space is surrounded by exterior wall, top plate and bottom plate；The exterior wall outer edge sets several prefabricated piles；The exterior wall and prefabricated pile plane tangent；It is supported between the top plate and bottom plate by steel frame inside the library；The internal steel frame includes the column and the reinforcing rib arranged in a crossed manner between top plate and bottom plate that are supported between top plate and bottom plate.The beneficial effects of the utility model：Internal structure and supporting construction are all by prefabricated completion, compared to conventional on-site operation construction method, it can be achieved that saving the duration about 75%；Top plate includes successively from top to bottom, precast slab, profiled sheet, arch-shaped steel plate and moisture-proof bottom plate, have good shock-absorbing function, while it is arranged in a crossed manner between top plate and bottom plate have reinforcing rib, building structure for room provides good room shake function.
Description
Technical field
The utility model belongs to underground space building field more particularly to a kind of simple in structure, construction speed soon contentedly
Structure is built in the room that down space is built.
Background technology
The sharp increase of urban construction at present, the Utilizing question of urban underground space is more prominent, at present in the underground space
Construction design in, there are following shortcomings.In terms of constructive depth：Often pursue ultra-deep, the library structure often reaches 30~
40m is deep.Under such depth, its interim building enclosure stress is big during excavation of foundation pit, and construction is complicated, careless slightly to will result in
Foundation pit collapses, while causes construction speed slow, and project cost increases.
For agent structure, underground structure design method is still based on armored concrete, due to bearing heavy duty and dynamic
Compared with big more of superstructure, this just greatly subtracts for the sectional dimensions of components such as power load its column, beam, plate and the arrangement of reinforcement of beam
The small space availability ratio of underground intelligent garage, and using reinforced concrete structure, formwork ties up muscle, curing concrete all
The substantial amounts of time is needed, which results in the construction periods to greatly increase so that large-scale investment cannot be returned.
Utility model content
Technical problem to be solved in the utility model is, by underground space the library size, retaining design and structure
The improvement of main body, the problems such as solving small existing underground garage space availability ratio, of high cost, long construction period and bradyseism.
The utility model provides in order to solve the above problem, and structure is built in a kind of room built for the underground space, by exterior wall, top
Plate and bottom plate surround a library space；The exterior wall outer edge sets several prefabricated piles；The exterior wall and prefabricated pile surface phase
It cuts；It is supported between the top plate and bottom plate by steel frame inside the library；The internal steel frame includes being supported on top plate and bottom
Column and the reinforcing rib arranged in a crossed manner between top plate and bottom plate between plate；
The top plate includes successively from top to bottom, precast slab, profiled sheet, arch-shaped steel plate and moisture-proof bottom plate,
Supporting pillar is additionally provided between the moisture-proof backings and profiled sheet；It is provided on the bottom plate.
Further, the bottom plate includes outer wall foundation, several isolated footings and the water resistant plate being connected therewith, solely
In the bottom of the library, water resistant plate is located on isolated footing vertical basis instrument.
Further, the exterior wall is spliced by several precast facades, is reserved on each end face of the precast facade
It is useful for the joint bar of splicing.
Further, it is provided with guiding gutter above the water resistant plate.
The beneficial effects of the utility model：Internal structure and supporting construction are all by prefabricated completion, compared to conventional on-site
Operation construction method is, it can be achieved that save the duration about 75%；Top plate includes successively from top to bottom, precast slab, profiled sheet,
Arch-shaped steel plate and moisture-proof bottom plate, have good shock-absorbing function, while it is arranged in a crossed manner between top plate and bottom plate have reinforcing rib, be
Room builds structure and provides good room shake function.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, structure is built in a kind of room built for the underground space, one is surrounded by exterior wall 4, top plate 2 and bottom plate 6
The library space；4 outer edge of exterior wall sets several prefabricated piles 5；The exterior wall 4 and prefabricated pile plane tangent；2 He of top plate
It is supported between bottom plate 6 by steel frame 7 inside the library；The internal steel frame 7 includes being supported between top plate 2 and bottom plate 6
Column 7.1 and the reinforcing rib between top plate 2 and bottom plate 6 7.2 arranged in a crossed manner；
The top plate 2 includes successively from top to bottom, precast slab, profiled sheet 2.1, arch-shaped steel plate 2.2 and anti-
Damp bottom plate 2.3 is additionally provided with supporting pillar 2.4 between the moisture-proof backings 2.3 and profiled sheet 2.1.
The bottom plate 6 includes outer wall foundation, several isolated footings and the water resistant plate being connected therewith, and isolated footing is set
It puts in the bottom of the library, water resistant plate is located on isolated footing.Guiding gutter is provided with above the water resistant plate.
Exterior wall 4 described in saving the duration is spliced by several precast facades, is reserved on each end face of the precast facade
It is useful for the joint bar of splicing.
Three is carried out whole rigidity by the node of top plate 2, exterior wall 4 and prefabricated stake top three intersection by Guan Liang 3
Connection, " pile wall interaction " can make underground garage exterior wall thickness reduce 50% or so, that is, fender post make use of to save material, and increase
Big underground garage space availability ratio.Top plate 2 and the node structure of exterior wall 4 and prefabricated stake top three intersection be, top plate 2
The inside that profiled sheet 2.1 and moisture-proof bottom plate 2.3 extend to Guan Liang 3 is connected with Guan Liang 3；Exterior wall 4 is by being reserved in upper end
The joint bar in face is connected with Guan Liang 3, and the prefabricated pile reinforcing bar that 5 upper surface of prefabricated pile also is provided with, prefabricated pile 5 passes through prefabricated pile reinforcing bar
It is connected with Guan Liang 3, realizes the rigid connection of top plate 2, exterior wall 4 and prefabricated stake top.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this reality
With new principle, it should be understood that the scope of protection of the utility model is not limited to such special statement and embodiment.
Those of ordinary skill in the art can these technical inspirations according to disclosed in the utility model make and various do not depart from this practicality
New substantive other various specific deformations and combination, these deformations and combination are still within the protection scope of the present utility model.
Claims (4)
1. structure is built in a kind of room built for the underground space, it is characterised in that：It is enclosed by exterior wall (4), top plate (2) and bottom plate (6)
Into a library space；Exterior wall (4) outer edge sets several prefabricated piles (5)；The exterior wall (4) and prefabricated pile surface phase
It cuts；It is supported between the top plate (2) and bottom plate (6) by steel frame (7) inside the library；The internal steel frame (7) includes branch
Support the column (7.1) between top plate (2) and bottom plate (6) and the reinforcing rib arranged in a crossed manner between top plate (2) and bottom plate (6)
(7.2)；
The top plate (2) includes successively from top to bottom, precast slab, profiled sheet (2.1), arch-shaped steel plate (2.2) and
Moisture-proof bottom plate (2.3) is additionally provided with supporting pillar (2.4) between the moisture-proof backings (2.3) and profiled sheet (2.1).
2. structure is built in the room according to claim 1 built for the underground space, it is characterised in that：Bottom plate (6) bag
It includes outer wall foundation, several isolated footings and the water resistant plate being connected therewith, isolated footing and is arranged on the bottom of the library, water resistant
Plate is located on isolated footing.
3. structure is built in the room according to claim 1 built for the underground space, it is characterised in that：The exterior wall (4) by
Several precast facades are spliced, and the joint bar for splicing is reserved on each end face of the precast facade.
4. structure is built in the room according to claim 2 built for the underground space, it is characterised in that：Above the water resistant plate
It is provided with guiding gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388017.4U CN207419525U (en) | 2017-10-25 | 2017-10-25 | Structure is built in a kind of room built for the underground space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388017.4U CN207419525U (en) | 2017-10-25 | 2017-10-25 | Structure is built in a kind of room built for the underground space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207419525U true CN207419525U (en) | 2018-05-29 |
Family
ID=62309718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721388017.4U Active CN207419525U (en) | 2017-10-25 | 2017-10-25 | Structure is built in a kind of room built for the underground space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207419525U (en) |
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2017
- 2017-10-25 CN CN201721388017.4U patent/CN207419525U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.60 Tuanjie West Road, Qingbaijiang District, Chengdu, Sichuan 610000 Patentee after: Southwest Construction Engineering Co.,Ltd. of China Construction Eighth Engineering Bureau Address before: No.60 Tuanjie West Road, Qingbaijiang District, Chengdu, Sichuan 610000 Patentee before: SICHUAN TAILONG CONSTRUCTION GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |