CN209412856U - A kind of assembled integral basement structure meeting stability against floating requirement - Google Patents
A kind of assembled integral basement structure meeting stability against floating requirement Download PDFInfo
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- CN209412856U CN209412856U CN201821403610.6U CN201821403610U CN209412856U CN 209412856 U CN209412856 U CN 209412856U CN 201821403610 U CN201821403610 U CN 201821403610U CN 209412856 U CN209412856 U CN 209412856U
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- prefabricated panel
- basement
- stability against
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- prefabricated
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Abstract
The utility model discloses a kind of assembled integral basement structures for meeting stability against floating requirement, comprising: plain concrete cushion layer, prefabricated panel, precast facade；Plain concrete cushion layer and paving waterproof roll are set on predetermined ground；Prefabricated panel is installed on waterproof roll；Prefabricated panel vertically and horizontally connects；Basement outer edge prefabricated panel is connect with precast facade；Prefabricated panel lower surface is provided with grouting behind shaft or drift lining concrete, and prefabricated panel upper surface is provided with cast-in-place concrete bottom plate overlapping layers.The utility model can it is attached build formula basement construction during extensive fund saved by the fast and safe constructions of prefabricated components, shorten the construction period, hydraulic equilibrium inside and outside connection construction period basement is linked up by the reserving hole in prefabricated panel plate face and on precast facade metope simultaneously and completes the cast-in-place concrete overlapping layers of above-mentioned prefabricated components in the suitable time to meet basement stability against floating requirement under extreme case with water proof anti-seepage requirement during meeting basement use.
Description
Technical field
The utility model relates to field of civil engineering.Specifically, in particular to a kind of meet construction period stability against floating
It is required that assembled integral basement structure.
Background technique
The nearly more than ten years with reform and opening-up further in-depth, the development of China's economic crossover formula driven urbanization into
Journey.The quickening of urbanization process also brings a series of problem, for example urban population is intensive, traffic deterioration, environmental pollution etc.
"urban disease".To solve problems faced in above-mentioned urbanization process, large-scale develops and utilizes the underground space and become city and determine
Inevitable the wanted problems faced of plan person.
Attached formula basement of building is one of the Main way greatly developed in current urban construction in civil buildings.Due to underground
Room is completely or partially embedded in the Rock And Soil of certain depth, and level of ground water rising is met in work progress or surface water pours into
The stability against floating requirement of basement structure, the basement after building up will meet water proof anti-seepage requirement, therefore current underground when foundation pit
Room is commonly made to cast-in-situ steel reinforced concrete enclosed construction, and underground structure takes necessary measure of anti float in the construction process, and adopts
With water-proof concrete, waterproof roll, water-repellent paint, drainage systems, bentonite waterproof material, waterproof mortar and metal splash guard
Equal measures are come water proof anti-seepage requirement during meeting use.
There are monolithic reinforced concrete structure materials to be easy, with material rationally, durability, fire resistance, normability, globality etc.
Advantage, therefore largely it is widely used in construction industry field.However there is also from great, crack resistance for monolithic reinforced concrete structure
Shortcomings, the especially cast-in-place concretes such as difference, heat-and sound-insulating performance difference and construction period pollution environment are poured smash after need compared with
Long curing time, and it is also contemplated that construction period underground water rises and surface water pours into foundation pit basement structure stability against floating
Problem.This will necessarily schedule delays, increase cost.
Utility model content
To solve the problems, such as that current cast-in-place concrete integral basement is faced, the utility model embodiment provides one kind
Meet the assembled integral basement structure of stability against floating requirement.The technical solution is as follows:
On the one hand, the utility model provides a kind of assembled integral basement structure, comprising: plain concrete cushion layer, pre-
Bottom plate processed, precast facade；
The plain concrete cushion layer and paving waterproof roll are set on predetermined ground；It is installed on the waterproof roll described pre-
Bottom plate processed；The prefabricated panel vertically and horizontally connects；The outer edge prefabricated panel is connect with the precast facade；The prefabricated bottom
Plate lower surface is provided with grouting behind shaft or drift lining concrete, and the prefabricated panel upper surface is provided with cast-in-place concrete bottom plate overlapping layers.
Further, the prefabricated panel vertical and horizontal section can be made "-", " ︺ ", " transversal I ", " ︹ " form or other
Form, by prefabricated panel, vertically and horizontally side steel bar stress is using slip casting in due course after sleeve mechanical connection and cast-in-place concrete bottom plate is folded
Close layer.
Further, reserving hole is provided in the prefabricated panel plate face.
Further, basement outer edge prefabricated panel section is made " ﹂ " form, and the form of fracture of outer wall of basement can
To be " I ", " ︱ ", " [" or "] " or other forms, and the reserving hole on its metope, by outer edge prefabricated panel and prefabricated outer
The steel bar stress of wall passes through slip casting sleeve connection, and setting seat is starched at joint face.
Further, stress main reinforcement is mechanically connected cast-in-situ concrete columns again by casing by the precast facade, is completed pre-
Between exterior wall processed and after the connection of cast-in-situ concrete columns, then in due course cast-in-place concrete exterior wall overlapping layers.
Technical solution provided by the embodiment of the utility model has the benefit that
To solve formula basement of building attached at present using the longer curing time of monolithic reinforced concrete structure needs, construction time
Between meet the requirement of underground structure stability against floating and basement use during meet the requirements such as water proof anti-seepage propose it is a kind of meet it is anti-
The assembled integral basement structure of floating stability requirement.
Relative to cast-in-situ steel reinforced concrete integral basement structure, a kind of dress for meeting stability against floating requirement of the utility model
Have the advantage that 1. prefabricated components are produced in batches in PC factory with monolithic construction, it is high-efficient, quality is guaranteed；2. scene
Save a large amount of construction templates；3. reducing labour, cross-operation is convenient, accelerates construction progress, construction is not affected by the weather；④
Installation accuracy is high, and construction quality is guaranteed；5. energy-saving and emission-reduction, reducing environmental pollution 6. can be significantly when basement is larger
Save the cost；6. prefabricated components produce when on plate (or wall) face reserving hole, it is steady to meet construction period underground structure anti-floating
Provisioning request；7. in basement bottom board and exterior wall side cast-in-place concrete overlapping layers after the completion of prefabricated components connection, therefore underground is tied
Structure has good globality, bearing capacity characteristics, anti-seismic performance and the waterproof impervious characteristic during meeting use.
The utility model can fill it is attached build formula basement construction during by the fast and safe constructions of prefabricated components with
It saves extensive fund, shorten the construction period, while reserving hole can also be linked up in prefabricated panel plate face and on precast facade metope
Hydraulic equilibrium is inside and outside connection construction period basement to meet basement structure stability against floating requirement under extreme case, suitable
Time, in-situ deposited prefabricated component overlapping layers was with water proof anti-seepage requirement during meeting basement use.Therefore the utility model is a kind of value
It must promote, the extensive assembled integral basement structure of application prospect.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other accompanying drawings.
Fig. 1 is that the prefabricated panel of the utility model embodiment vertically and horizontally connects drawing；
Fig. 2 is that the basement outer edge prefabricated panel of the utility model embodiment connect drawing with precast facade；
Fig. 3 is that the precast facade of the utility model embodiment and cast-in-situ concrete columns connect drawing (top view).
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
A kind of assembled integral basement structure for meeting stability against floating requirement of the utility model, referring to attached drawing 1-3, packet
It includes: plain concrete cushion layer 2, prefabricated panel 5, precast facade 10；
The plain concrete cushion layer 2 and paving waterproof roll are set on predetermined ground 1；On the waterproof roll described in installation
Prefabricated panel 5；It is vertically and horizontally connected between the prefabricated panel 5；The outer edge prefabricated panel 5 connects with the precast facade 10
It connects；Grouting behind shaft or drift lining concrete 3 is arranged in the prefabricated panel lower surface, and the prefabricated panel upper surface is provided with cast-in-place concrete bottom plate
Overlapping layers 6.
Further, 5 vertical and horizontal section of prefabricated panel can be made "-", " ︺ ", " transversal I ", " ︹ " form or other shapes
Formula, by slip casting 3 in due course and cast-in-place concrete bottom after vertically and horizontally side steel bar stress is mechanically connected using sleeve 7 between prefabricated panel
Plate overlapping layers 6.
Further, hole 4 is set in the prefabricated panel plate face to meet construction period underground structure stability against floating
It is required that.
Further, 5 section of basement outer edge prefabricated panel is made into " ﹂ " form, the section of basement precast facade 10
Form can be " I ", " ︱ ", " [" or "] " form and the reserving hole on its metope, by outer edge prefabricated panel and precast facade
Steel bar stress is connected by slip casting sleeve 8, and setting seat starches 9 at joint face.
Further, between precast facade 10 by casing 7 by cast-in-situ concrete columns 12 again after stress main reinforcement mechanical connection,
It completes between precast facade and after the connection of cast-in-situ concrete columns, then in due course cast-in-place concrete exterior wall overlapping layers 11.
Further, the prefabricated top plate beam of connection basement and cast-in-situ concrete columns, detailed process is with reference on assembled integral
The connection method of portion's structure；
Further, the connection of basement roof, prefabricated top plate beam is connected, detailed process is tied with reference to assembled integral top
The connection method of structure；
Further, it when there are multi-storey basement, is repeatedly performed the connection of above-mentioned prefabricated components and cast-in-place concrete is folded
Close layer, according to construction need can appropriate adjustment structure connection sequencing.
Further, above-mentioned prefabricated components side should reserve overlapping reinforcing bar with facilitate lifting transport and meet prefabricated components with
Firm cooperative bearing is connected between pouring concrete overlapping layers afterwards.
Further, the size of above-mentioned prefabricated panel, precast facade, prefabricated top plate beam and prefabricated top plate can be according to column away from big
Small determination.
Technical solution provided by the embodiment of the utility model has the benefit that
To solve formula basement of building attached at present using the longer curing time of monolithic reinforced concrete structure needs, construction time
Between need to meet during meeting the requirement of underground structure stability against floating and use water proof anti-seepage requirement and propose and a kind of meet stability against floating
It is required that assembled integral basement structure.
Relative to cast-in-situ steel reinforced concrete integral basement structure, a kind of dress for meeting stability against floating requirement of the utility model
Have the advantage that 1. prefabricated components are produced in batches in PC factory with monoblock type basement structure, it is high-efficient, quality is guaranteed；
2. a large amount of construction templates are saved at scene；3. reducing labour, cross-operation is convenient, accelerates construction progress, and constructs not by weather
It influences；4. installation accuracy is high, construction quality is guaranteed；5. energy-saving and emission-reduction, reduction environmental pollution is 6. when basement is larger
It can significantly save the cost；6. prefabricated components (prefabricated panel and precast facade etc.) produce when should on plate (or wall) face preformed hole
Hole, to meet construction period underground structure stability against floating requirement；7. prefabricated components are in due course cast-in-place mixed in one side after being installed
Solidifying soil overlapping layers, therefore a kind of assembled integral basement structure for meeting stability against floating requirement of the utility model is with good
Globality, bearing capacity characteristics, anti-seismic performance and the waterproof impervious characteristic during meeting use.
The utility model can it is attached build formula basement construction during by the fast and safe constructions of prefabricated components to save
It saves extensive fund, shorten the construction period, while can also reserving hole ditch communications and liaison in prefabricated panel plate face and on precast facade metope
It is that hydraulic equilibrium is inside and outside construction period basement to meet underground structure stability against floating requirement under extreme case, in the suitable time
Prefabricated components overlapping layers is completed with water proof anti-seepage requirement during meeting basement use.Therefore the utility model is that one kind is worth pushing away
Extensively, the extensive assembled integral basement structure of application prospect.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, all in the utility model
Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model
Within enclosing.
Claims (5)
1. a kind of assembled integral basement structure for meeting stability against floating requirement characterized by comprising plain concrete pad
Layer, prefabricated panel, precast facade；
The plain concrete cushion layer and paving waterproof roll are set on predetermined ground；The prefabricated bottom is installed on the waterproof roll
Plate；The prefabricated panel vertically and horizontally connects；The basement outer edge prefabricated panel is connect with the precast facade；It is described prefabricated
Grouting behind shaft or drift lining concrete is arranged in lower surface of base plate, and the prefabricated panel upper surface is provided with cast-in-place concrete bottom plate overlapping layers.
2. meeting the assembled integral basement structure of stability against floating requirement as described in claim 1, which is characterized in that described
Prefabricated panel vertical and horizontal section is made "-", " ︺ ", " transversal I ", " ︹ " form, and vertically and horizontally side steel bar stress uses prefabricated panel
Slip casting in due course and cast-in-place concrete bottom plate overlapping layers after sleeve mechanical connection.
3. meeting the assembled integral basement structure of stability against floating requirement as described in claim 1, which is characterized in that described
Reserving hole is provided in prefabricated panel plate face.
4. meeting the assembled integral basement structure of stability against floating requirement as described in claim 1, which is characterized in that underground
Outdoor edge prefabricated panel section is made " ﹂ " form, and the form of fracture of outer wall of basement is " I ", " ︱ ", " [" or "] ", and
Outer edge prefabricated panel and precast facade steel bar stress are passed through slip casting sleeve connection, junction by reserving hole on its metope
Seat is arranged to starch.
5. meeting the assembled integral basement structure of stability against floating requirement as described in claim 1, which is characterized in that described
Stress main reinforcement is mechanically connected by cast-in-situ concrete columns again by casing between precast facade, completes precast facade and cast-in-place concrete
After the connection of column, then in due course cast-in-place concrete exterior wall overlapping layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403610.6U CN209412856U (en) | 2018-08-29 | 2018-08-29 | A kind of assembled integral basement structure meeting stability against floating requirement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403610.6U CN209412856U (en) | 2018-08-29 | 2018-08-29 | A kind of assembled integral basement structure meeting stability against floating requirement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209412856U true CN209412856U (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821403610.6U Expired - Fee Related CN209412856U (en) | 2018-08-29 | 2018-08-29 | A kind of assembled integral basement structure meeting stability against floating requirement |
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| CN (1) | CN209412856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137972A (en) * | 2018-08-29 | 2019-01-04 | 南华大学 | A kind of assembled integral basement structure and its safely and fast construction method |
-
2018
- 2018-08-29 CN CN201821403610.6U patent/CN209412856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137972A (en) * | 2018-08-29 | 2019-01-04 | 南华大学 | A kind of assembled integral basement structure and its safely and fast construction method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20210829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |