CN110043061A - It is existing build/structures on build the method for basement - Google Patents
It is existing build/structures on build the method for basement Download PDFInfo
- Publication number
- CN110043061A CN110043061A CN201910335097.4A CN201910335097A CN110043061A CN 110043061 A CN110043061 A CN 110043061A CN 201910335097 A CN201910335097 A CN 201910335097A CN 110043061 A CN110043061 A CN 110043061A
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- China
- Prior art keywords
- support stake
- build
- support
- stake
- outermost
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0266—Enlarging
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The present invention relates to building construction technical field more particularly to it is a kind of it is existing build/structures on build the method for basement.The following steps are included: one, by building lower part outermost support stake around soil clean out, completely leak out support stake；Two, it is reinforced between the support stake of outermost, reinforces after-pouring concrete, the support stake of outermost is made to form a stifled exterior wall；Three, the soil inside exterior wall is removed, the support stake inside exterior wall is leaked out, the height for cleaning out internal support stake is identical as the outermost support height of stake；Four, the support stake bottom pouring reinforcement concrete in portion forms bottom plate within the walls outside, and bottom plate connect an entirety with outer ring；Five, the support stake of crucial binding site is reinforced；Six, the other support stakes of removal.By this method can in the case that do not influence it is existing build/structures to it is existing build/structures below build up basement, improve and existing build the/utilization rate of structures.
Description
Technical field
The present invention relates to building construction technical field more particularly to it is a kind of it is existing build/structures on build basement
Method.
Background technique
Currently, newly-built some buildings can all utilize the underground space, basement or underground garage are built up, and some
Age building underground more remote is all without basement, since the bottom of existing building can be distributed very more supports
Stake, it is desirable to which it is a very difficult engineering that basement is built on existing building or structures, does not there is text also at present
It offers and discloses such method.But with the continuous diminution of city aboveground space, the underground space of reasonable utilization existing building will be
The direction of building trade development.
Summary of the invention
It is an object of the invention to overcome the shortcomings of above-mentioned technology, and provide it is a kind of it is existing build/structures on build underground
The method of room.
The present invention to achieve the above object, using following technical scheme: it is a kind of it is existing build/structures on build basement
Method, it is characterised in that: the following steps are included: Step 1: by building lower part outermost support stake around soil clean out,
Support stake is leaked out completely, cleans out the height of support stake at 5-10 meters；Step 2: adding between the support stake of outermost
Gu reinforcing after-pouring concrete, the support stake of outermost is made to form a stifled exterior wall；Step 3 is removed the soil inside exterior wall, is made
Support stake inside exterior wall leaks out, and the height for cleaning out internal support stake is identical as the outermost support height of stake；Step 4:
Support stake bottom pouring reinforcement concrete inside exterior wall forms bottom plate, and bottom plate connect an entirety with outer ring；Step 5: to pass
The support stake of bond chalaza is reinforced；Step 6: the other support stakes of removal.
Preferably, before step 1 to doing waterproof or support around building.
The beneficial effects of the present invention are: compared with the existing technology, can not influence existing to build/structures by this method
In the case of to it is existing build/structures below build up basement, improve and existing build the/utilization rate of structures.
Detailed description of the invention
Fig. 1 is the support stake sectional view of building lower part in the present invention；
Fig. 2 is the structural schematic diagram that outermost support stake ambient earth is removed in the present invention；
Fig. 3 is that outermost supports stake ruggedized construction schematic diagram in the present invention；
Fig. 4 is the clay structure schematic diagram removed inside outer ring in the present invention；
Fig. 5 is that the structural schematic diagram for building up bottom plate pours in portion within the walls in China and foreign countries of the invention；
Fig. 6 is the structural schematic diagram reinforced in the present invention to the support stake of crucial binding site；
Fig. 7 is that the outer support pilework schematic diagram in addition to crucial binding site within the walls is removed in the present invention；
Fig. 8 is perspective view of the invention.
Specific embodiment
With reference to the accompanying drawing and the preferred embodiment specific embodiment that the present invention will be described in detail.As shown in Figure 1, one kind exists
It is existing build/structures on build the method for basement, comprising the following steps:, will be under building 1 Step 1: as illustrated in figures 1 and 8
Soil 3 around the support stake 2 of portion's outermost cleans out, and leaks out support stake completely, as shown in Fig. 2, cleaning out the height of support stake
At 5-10 meters；The height is the height of basement, is cleared up according to required.
Step 2: as shown in figure 3, reinforced between the support stake of outermost, for example, two neighboring support stake it
Between welded reinforcement, casting concrete 4 again, make the support stake of outermost form a stifled exterior wall 5 later；Exterior wall is than original support stake
Support with higher.
Step 3, as shown in figure 4, remove the soil inside exterior wall, had to there are a vehicle due to basement or
The channel that people enters makes the support inside exterior wall so the soil inside exterior wall can be cleared up away by this channel
Stake leaks out, and the height for cleaning out internal support stake is identical as the outermost support height of stake；
Step 4: as shown in figure 5, outside within the walls portion support stake bottom pouring reinforcement concrete formed bottom plate 6, bottom plate with
Outer ring connects an entirety；Original support stake is practiced into an entirety by exterior wall and bottom plate in this way, and forms a basement,
Exterior wall plays the role of main support.
Step 5: by instrument, selecting some main as shown in fig. 6, the support stake to crucial binding site is reinforced
Stake is supported, such as carries out overstriking in the external casting concrete 7 of support stake；Stake, exterior wall, bottom plate are supported by crucial binding site,
Three supports substitute original support stake, form a basement.
Step 6: as shown in fig. 7, the other support stakes of removal.Form a structurally stable basement.
Level of ground water in some cities is relatively high, needs to do water-proofing treatment, thus before step 1 to building around
Do waterproof or support.Such as build water protecting curtain etc..Guarantee construction safety.
By this method can in the case that do not influence it is existing build/structures to it is existing build/structures below build up ground
Lower room improves and existing builds the/utilization rate of structures.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (2)
1. it is a kind of it is existing build/structures on build the method for basement, it is characterised in that: the following steps are included: Step 1: will build
The soil built around the support stake of object lower part outermost cleans out, and leaks out support stake completely, cleans out the height of support stake in 5-10
Rice；Step 2: being reinforced between the support stake of outermost, after-pouring concrete is reinforced, the support stake of outermost is formed
One stifled exterior wall；Step 3 removes the soil inside exterior wall, leaks out the support stake inside exterior wall, cleans out internal support stake
Height is identical as the outermost support height of stake；Step 4: the support stake bottom pouring reinforcement concrete in portion is formed within the walls outside
Bottom plate, bottom plate connect an entirety with outer ring；Step 5: the support stake to crucial binding site is reinforced；Step 6: removing it
His support stake.
2. it is according to claim 1 it is existing build/structures on build the method for basement, it is characterised in that: in step 1
It is preceding to doing waterproof or support around building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910335097.4A CN110043061A (en) | 2019-04-24 | 2019-04-24 | It is existing build/structures on build the method for basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910335097.4A CN110043061A (en) | 2019-04-24 | 2019-04-24 | It is existing build/structures on build the method for basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110043061A true CN110043061A (en) | 2019-07-23 |
Family
ID=67279153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910335097.4A Pending CN110043061A (en) | 2019-04-24 | 2019-04-24 | It is existing build/structures on build the method for basement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043061A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127974A (en) * | 2011-04-18 | 2011-07-20 | 上海现代建筑设计(集团)有限公司 | Design and construction method of additional cellar under existing building |
| CN102182325A (en) * | 2011-03-28 | 2011-09-14 | 东南大学 | Storey adding method for existing building basement with frame structure and independent foundation |
| CN103437567A (en) * | 2013-08-30 | 2013-12-11 | 山东建筑大学 | Method for supporting existing building underground added storey through original pile foundations |
-
2019
- 2019-04-24 CN CN201910335097.4A patent/CN110043061A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182325A (en) * | 2011-03-28 | 2011-09-14 | 东南大学 | Storey adding method for existing building basement with frame structure and independent foundation |
| CN102127974A (en) * | 2011-04-18 | 2011-07-20 | 上海现代建筑设计(集团)有限公司 | Design and construction method of additional cellar under existing building |
| CN103437567A (en) * | 2013-08-30 | 2013-12-11 | 山东建筑大学 | Method for supporting existing building underground added storey through original pile foundations |
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