CN107044127A - Foundation pit supporting construction - Google Patents
Foundation pit supporting construction Download PDFInfo
- Publication number
- CN107044127A CN107044127A CN201710367677.2A CN201710367677A CN107044127A CN 107044127 A CN107044127 A CN 107044127A CN 201710367677 A CN201710367677 A CN 201710367677A CN 107044127 A CN107044127 A CN 107044127A
- Authority
- CN
- China
- Prior art keywords
- supporting construction
- building enclosure
- foundation pit
- pit supporting
- ground
- Prior art date
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000009412 basement excavation Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
The invention discloses a kind of foundation pit supporting construction, including building enclosure, at least one supporting construction is provided with the inside of the building enclosure, the supporting construction is extended downwardly within ground and is combined as a whole with building enclosure, the supporting construction more than ground and the face relative with building enclosure is non-stress face.The foundation pit supporting construction of the present invention causes excavation of foundation pit space big, so that convenient excavate to foundation ditch.
Description
Technical field
The present invention relates to building structure technology field, more particularly to a kind of foundation pit supporting construction.
Background technology
Foundation ditch is before excavation, it usually needs set up building enclosure, and to reach earth-retaining, the purpose of dash, building enclosure can
In the form of being diaphragm wall, steel panel or mixing pile, the top of building enclosure is provided with support beam supporting, and knot is gone along with sb. to guard him in the supporting connection of support beam
Two relative sides of structure, this structure make it that excavation of foundation pit space is small, can influence the follow-up excavation to foundation ditch.
The content of the invention
It is an object of the invention to provide a kind of foundation pit supporting construction so that excavation of foundation pit space is big, so that convenient to foundation ditch
Excavated.
To achieve the above object, the present invention is provided in a kind of foundation pit supporting construction, including building enclosure, the building enclosure
Side is provided with least one supporting construction, and the supporting construction extends downwardly within ground and is combined into one with building enclosure
Body, the supporting construction more than ground and the face relative with building enclosure is non-stress face.
As a further improvement on the present invention, the supporting construction is diaphragm wall or mixing pile.
As a further improvement on the present invention, the first diagonal brace is provided between the both sides of the supporting construction and building enclosure.
As a further improvement on the present invention, the corner of the building enclosure is provided with the second diagonal brace.
As a further improvement on the present invention, the outer surface of cupular part of the building enclosure, which extends outwardly, cover plate, the lid
Plate is connected with vertical steel pipe, and the lower end of the vertical steel pipe is fixed in ground.
As the further improvement of the present invention, the cover plate is extended on the inside of building enclosure, and cover plate, which is extended to, goes along with sb. to guard him knot
Part on the inside of structure is joined integrally bearing of trend button beam directed downwardly, and the bottom surface of button beam protrudes from the bottom surface of building enclosure.
As a further improvement on the present invention, the building enclosure is steel panel, diaphragm wall or mixing pile.
Compared with prior art, foundation pit supporting construction of the invention has the beneficial effect that：
(1) above-mentioned supporting construction is used, excavation of foundation pit space can be made big, so that convenient excavate to foundation ditch.
(2) above-mentioned first diagonal brace and the second diagonal brace are used, may be such that and go along with sb. to guard him, endurance overall more stable with supporting construction
It is bigger.
(3) above-mentioned button beam is used, cover plate can be made to be combined with building enclosure and more consolidated so that overall structure is more consolidated.
By following description and with reference to accompanying drawing, the present invention will become more fully apparent, and these accompanying drawings are used to explain the present invention
Embodiment.
Brief description of the drawings
Fig. 1 is the schematic diagram of foundation pit supporting construction.
Fig. 2 is that cover plate buckles beam drawing.
Embodiment
Element numbers similar in embodiments of the invention, accompanying drawing, which are described, with reference now to accompanying drawing represents similar element.
Fig. 1-2 is refer to, described foundation pit supporting construction includes building enclosure 1, and the inner side of building enclosure 1 is provided with least
One supporting construction 2, the supporting construction 2 is extended downwardly within ground and is combined as a whole with building enclosure 1, the branch
Protection structure 2 more than ground and the face relative with building enclosure 1 is non-stress face.The supporting construction 2 be diaphragm wall or
Mixing pile.The first diagonal brace 3 is provided between the both sides of the supporting construction 2 and building enclosure 1.The corner of the building enclosure 1
Provided with the second diagonal brace 4.The outer surface of cupular part of the building enclosure 1, which extends outwardly, cover plate 5, and the cover plate 5 is connected with vertical steel
Pipe 6, the lower end of the vertical steel pipe 6 is fixed in ground.The cover plate 5 extends to the inner side of building enclosure 1, and cover plate 5 is extended to
Part on the inside of building enclosure is joined integrally bearing of trend button beam 7 directed downwardly, and the bottom surface of button beam 7 protrudes from building enclosure 1
Bottom surface.The building enclosure 1 is steel panel, diaphragm wall or mixing pile.
Employ after said structure, may be such that excavation of foundation pit space is big, so that convenient excavate to foundation ditch.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in implementation disclosed above
Example, and modification, equivalent combinations that the various essence according to the present invention are carried out should be covered.
Claims (7)
1. a kind of foundation pit supporting construction, including building enclosure, it is characterised in that：Provided with least one branch on the inside of the building enclosure
Protection structure, the supporting construction is extended downwardly within ground and is combined as a whole with building enclosure, the supporting construction
More than ground and the face relative with building enclosure is non-stress face.
2. foundation pit supporting construction as claimed in claim 1, it is characterised in that：The supporting construction is diaphragm wall or mixing pile.
3. foundation pit supporting construction as claimed in claim 1, it is characterised in that：The both sides of the supporting construction and building enclosure it
Between be provided with the first diagonal brace.
4. foundation pit supporting construction as claimed in claim 1, it is characterised in that：The corner of the building enclosure is oblique provided with second
Support.
5. foundation pit supporting construction as claimed in claim 1, it is characterised in that：The outer surface of cupular part of the building enclosure is towards extension
Stretching has cover plate, and the cover plate is connected with vertical steel pipe, and the lower end of the vertical steel pipe is fixed in ground.
6. foundation pit supporting construction as claimed in claim 4, it is characterised in that：The cover plate is extended on the inside of building enclosure, lid
Part that plate is extended on the inside of building enclosure is joined integrally bearing of trend button beam directed downwardly, and the bottom surface of button beam, which is protruded from, goes along with sb. to guard him knot
The bottom surface of structure.
7. foundation pit supporting construction as claimed in claim 1, it is characterised in that：The building enclosure be steel panel, diaphragm wall or
Mixing pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367677.2A CN107044127A (en) | 2017-05-23 | 2017-05-23 | Foundation pit supporting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710367677.2A CN107044127A (en) | 2017-05-23 | 2017-05-23 | Foundation pit supporting construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107044127A true CN107044127A (en) | 2017-08-15 |
Family
ID=59546618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710367677.2A Pending CN107044127A (en) | 2017-05-23 | 2017-05-23 | Foundation pit supporting construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107044127A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5308195A (en) * | 1993-02-12 | 1994-05-03 | The Reinforced Earth Company | Coping construction for a retaining wall |
| JP2000045282A (en) * | 1998-07-27 | 2000-02-15 | Takenaka Komuten Co Ltd | Earth retaining engineering method by assembled pile made of inclined pile |
| CN203034464U (en) * | 2012-12-17 | 2013-07-03 | 广东省基础工程公司 | Truss type foundation pit supporting structure |
| CN104612160A (en) * | 2014-11-18 | 2015-05-13 | 中大建设有限公司 | Maintenance structure for foundation pit next to existing building and construction method |
| CN207003445U (en) * | 2017-05-23 | 2018-02-13 | 广东技术师范学院 | Foundation pit supporting construction |
-
2017
- 2017-05-23 CN CN201710367677.2A patent/CN107044127A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5308195A (en) * | 1993-02-12 | 1994-05-03 | The Reinforced Earth Company | Coping construction for a retaining wall |
| JP2000045282A (en) * | 1998-07-27 | 2000-02-15 | Takenaka Komuten Co Ltd | Earth retaining engineering method by assembled pile made of inclined pile |
| CN203034464U (en) * | 2012-12-17 | 2013-07-03 | 广东省基础工程公司 | Truss type foundation pit supporting structure |
| CN104612160A (en) * | 2014-11-18 | 2015-05-13 | 中大建设有限公司 | Maintenance structure for foundation pit next to existing building and construction method |
| CN207003445U (en) * | 2017-05-23 | 2018-02-13 | 广东技术师范学院 | Foundation pit supporting construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170815 |
|
| WD01 | Invention patent application deemed withdrawn after publication |