CN207092065U - A kind of diaphragm wall seepage repairs structure - Google Patents
A kind of diaphragm wall seepage repairs structure Download PDFInfo
- Publication number
- CN207092065U CN207092065U CN201720932030.5U CN201720932030U CN207092065U CN 207092065 U CN207092065 U CN 207092065U CN 201720932030 U CN201720932030 U CN 201720932030U CN 207092065 U CN207092065 U CN 207092065U
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- CN
- China
- Prior art keywords
- continuous wall
- groove segment
- wall groove
- seepage
- newly
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Abstract
The utility model discloses a kind of diaphragm wall seepage to repair structure, the first continuous wall groove segment and the second continuous wall groove segment including seepage breach and positioned at seepage breach both sides, the structure of repairing also includes setting the newly-increased continuous wall groove segment on the outside of the seepage breach, the newly-increased continuous wall groove segment and the first continuous wall groove segment and the second continuous wall groove segment have certain overlapping range, and the newly-increased continuous wall groove segment sets high-pressure rotary jet grouting pile to carry out sealing respectively with the overlapping cut-off end of the first continuous wall groove segment and the second continuous wall groove segment；The reparation rigidity of structure of the present utility model is big, intensity is high, while has preferable water resistance, and preferably guarantee can be provided for the use function and durability of continuous wall construction and internal structure.
Description
Technical field
Building field is the utility model is related to, more particularly to a kind of diaphragm wall seepage repairs structure.
Background technology
With the fast development of urban track traffic, and track traffic uses underground station, the foundation ditch branch of underground station more
Shield uses continuous underground wall structure mostly, but because the reason for each side such as design and construction, underground continuously often occurs
Partial structurtes defect and seepage, it is necessary to especially repairing and seepage treatment are carried out, to ensure the design safety of underground structure and practicality
Life-span.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided a kind of intensity, rigidity, stability and waterproof
Structure is repaired in the preferable diaphragm wall infiltration of effect, what the technical scheme that structure is repaired in the diaphragm wall infiltration was realized in：
A kind of diaphragm wall seepage repairs structure, it is characterised in that：The diaphragm wall seepage, which repairs structure, includes seepage breach
And the first continuous wall groove segment and the second continuous wall groove segment positioned at seepage breach both sides, the reparation structure also include setting institute
State the newly-increased continuous wall groove segment on the outside of seepage breach, the newly-increased continuous wall groove segment and the first continuous wall groove segment and the second diaphragm wall
Groove section has certain overlapping range, the newly-increased continuous wall groove segment and the first continuous wall groove segment and the second continuous wall groove segment it is overlapping
Cut-off end sets high-pressure rotary jet grouting pile to carry out sealing respectively.
Further, the newly-increased continuous wall groove segment both ends and the first continuous wall groove segment and the second continuous wall groove segment is overlapping
Scope is respectively greater than and is equal to 1m.
Further, the high-pressure rotary jet grouting pile and the newly-increased continuous wall groove segment and the first continuous wall groove segment and second are continuous
Wall chase section has certain occlusion.
Further, the occlusion size is 150~200mm.
Further, the old concrete in the seepage breach pours full and diaphragm wall grade identical waterproof again after cutting
Concrete.
Further, first continuous wall groove segment and the second continuous wall groove segment and seepage inner side are additionally provided with reinforcing bar
Concrete lining wall.
Further, it is additionally provided with waterproof layer between continuous wall groove segment and the armored concrete inwall.
The reparation rigidity of structure of the present utility model is big, intensity is high, while has preferable water resistance, can be diaphragm wall
The use function and durability of structure and internal structure, which provide, preferably to be ensured.
Brief description of the drawings
Fig. 1 is that the utility model diaphragm wall repairs structural representation.
Reference：The continuous wall groove segments of 1- first, the continuous wall groove segments of 2- second, 3- increase continuous wall groove segment newly, and 4- seepages lack
Mouthful, 5- high-pressure rotary jet grouting piles, 6- armored concrete inwalls.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of diaphragm wall seepage repairs structure, the diaphragm wall seepage, which repairs structure, includes seepage breach 4
And the first continuous wall groove segment 1 and the second continuous wall groove segment 2 positioned at the both sides of seepage breach 4, the reparation structure also include setting
Put the newly-increased continuous wall groove segment 3 in the outside of the seepage breach 4, the newly-increased continuous wall groove segment 1 of continuous wall groove segment 3 and first and the
Two continuous wall groove segments 2 have certain overlapping range, and the newly-increased continuous wall groove segment 3 and the first continuous wall groove segment 1 and second are continuous
The overlapping cut-off end of wall chase section 2 sets high-pressure rotary jet grouting pile 5 to carry out sealing respectively.
When it is implemented, the both ends of newly-increased continuous wall groove segment 3 and the first continuous wall groove segment 1 and the second continuous wall groove segment 2
Overlapping range be respectively greater than be equal to 1m.
When it is implemented, the high-pressure rotary jet grouting pile 5 and the newly-increased continuous wall groove segment 1 of continuous wall groove segment 3 and first and the
Two continuous wall groove segments 3 have certain occlusion.
Preferably, the occlusion size is 150~200mm.
When it is implemented, the old concrete in the seepage breach 4 pours full and diaphragm wall grade identical again after cutting
Water-proof concrete.
When it is implemented, the continuous wall groove segment 2 of the first continuous wall groove segment 1 and second and the inner side of seepage breach 4 are also set up
There is armored concrete inwall 6.
Preferably, also set between first continuous wall groove segment 1, the second continuous wall groove segment 2 and armored concrete inwall 6
It is equipped with waterproof layer (not shown).
Technology contents and technical characteristic of the present utility model have revealed that as above those skilled in the art still may base
The replacement and modification without departing substantially from the utility model in essence are made in teaching of the present utility model, therefore, the utility model protection
Scope is not limited to the content disclosed in embodiment, also including various replacements and modification without departing substantially from the utility model in essence.
Claims (7)
1. a kind of diaphragm wall seepage repairs structure, it is characterised in that：The diaphragm wall seepage repair structure include seepage breach with
And the first continuous wall groove segment and the second continuous wall groove segment positioned at seepage breach both sides, the reparation structure are also included described in setting
Newly-increased continuous wall groove segment on the outside of seepage breach, the newly-increased continuous wall groove segment and the first continuous wall groove segment and the second continuous wall groove
Section has certain overlapping range, overlapping section of the newly-increased continuous wall groove segment and the first continuous wall groove segment and the second continuous wall groove segment
Not-go-end sets high-pressure rotary jet grouting pile to carry out sealing respectively.
2. diaphragm wall seepage according to claim 1 repairs structure, it is characterised in that：The newly-increased continuous wall groove segment both ends
It is respectively greater than with the overlapping range of the first continuous wall groove segment and the second continuous wall groove segment and is equal to 1m.
3. diaphragm wall seepage according to claim 1 repairs structure, it is characterised in that：The high-pressure rotary jet grouting pile with it is described new
Increase continuous wall groove segment has certain be engaged with the first continuous wall groove segment and the second continuous wall groove segment.
4. diaphragm wall seepage according to claim 3 repairs structure, it is characterised in that：It is described occlusion size be 150~
200mm。
5. diaphragm wall seepage according to claim 1 repairs structure, it is characterised in that：Old coagulation in the seepage breach
Soil pours full and diaphragm wall grade identical water-proof concrete again after cutting.
6. diaphragm wall seepage according to claim 1 repairs structure, it is characterised in that：First continuous wall groove segment and
Two continuous wall groove segments and seepage inner side are additionally provided with armored concrete inwall.
7. diaphragm wall seepage according to claim 6 repairs structure, it is characterised in that：The continuous wall groove segment mixes with reinforcing bar
Waterproof layer is additionally provided between solidifying native inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932030.5U CN207092065U (en) | 2017-07-28 | 2017-07-28 | A kind of diaphragm wall seepage repairs structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932030.5U CN207092065U (en) | 2017-07-28 | 2017-07-28 | A kind of diaphragm wall seepage repairs structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092065U true CN207092065U (en) | 2018-03-13 |
Family
ID=61543133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932030.5U Expired - Fee Related CN207092065U (en) | 2017-07-28 | 2017-07-28 | A kind of diaphragm wall seepage repairs structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908766A (en) * | 2022-05-10 | 2022-08-16 | 中建八局浙江建设有限公司 | Seepage-proofing reinforcing structure at joint of adjacent diaphragm walls and construction method thereof |
-
2017
- 2017-07-28 CN CN201720932030.5U patent/CN207092065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908766A (en) * | 2022-05-10 | 2022-08-16 | 中建八局浙江建设有限公司 | Seepage-proofing reinforcing structure at joint of adjacent diaphragm walls and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |