CN107524175A - A kind of underground float Structure - Google Patents
A kind of underground float Structure Download PDFInfo
- Publication number
- CN107524175A CN107524175A CN201710860268.6A CN201710860268A CN107524175A CN 107524175 A CN107524175 A CN 107524175A CN 201710860268 A CN201710860268 A CN 201710860268A CN 107524175 A CN107524175 A CN 107524175A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- wall
- structure side
- diaphram wall
- rectangular channel
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/10—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure
- E02D31/12—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure against upward hydraulic pressure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The invention belongs to underground exterior-protected structure field, and disclose a kind of underground float Structure, including the diaphram wall and structure side wall being arranged side by side, multiple rectangular channels and multiple reinforcing bar connectors are provided with diaphram wall, one end of each reinforcing bar connector is connected to the first connection reinforcing bar, and in the first connection reinforcing bar diaphragm wall located underground, the other end of each reinforcing bar connector connects the second connection reinforcing bar respectively；Structure side is additionally provided with vertical stirrup and horizontal hoop within the walls, and their one end is located at the structure side within the walls respectively, and the other end is respectively protruding into the inner chamber of rectangular channel.The present invention passes through the pre-buried rectangular channel in diaphram wall and reinforcing bar connector, later stage structure side wall can be by the wall concreting of structure side in the rectangular channel of diaphram wall when constructing, but also diaphram wall and structure side wall are connected into by an entirety by reinforcing bar connector and connection reinforcing bar and participate in anti-floating jointly, easy for construction, anti-floating ability is strong.
Description
Technical field
The invention belongs to underground exterior-protected structure field, more particularly, to a kind of underground float Structure.
Background technology
Diaphram wall is the building enclosure form commonly used in a kind of foundation ditch, when internal structure anti-floating is unsatisfactory for requiring,
Generally by setting the beam that bears down on one diaphram wall is participated in the anti-floating of structure jointly with internal structure in engineering.Capping beam in
Set above structure roof, this can influence pipeline and again change to adjourn to above the top plate of station.The setting of capping beam is generally also required to
Embedded bar connector in diaphram wall, but because many reason reinforcing bar connectors can not be buried accurately, cause capping beam to set
Put difficulty.The situation of capping beam can not be set by also being frequently encountered in engineering, and for example main structure of subway station connects with accessory structure
Mouth position is, it is necessary to set up uplift pile to meet anti-floating requirement.
The content of the invention
For the disadvantages described above or Improvement requirement of prior art, the invention provides a kind of underground float Structure, structure side
Wall is linked to be overall common participation anti-floating with diaphram wall, and anti-floating ability is strong.
To achieve the above object, it is proposed, according to the invention, provide a kind of underground float Structure, it is characterised in that including side by side
The diaphram wall and structure side wall of setting, wherein,
Multiple rectangular channels and multiple reinforcing bar connectors are provided with the diaphram wall, each reinforcing bar connector
One end is connected to the first connection reinforcing bar, and the first connection reinforcing bar is located in the diaphram wall, each described
The other end of reinforcing bar connector connects the second connection reinforcing bar respectively, and the second connection reinforcing bar pass through the rectangular channel after stretch
Enter the structure side within the walls；
The structure side is additionally provided with vertical stirrup and horizontal hoop within the walls, and their one end is located at the knot respectively
In structure side wall, and the other end is respectively protruding into the inner chamber of the rectangular channel.
Preferably, waterproof roll, the diaphram wall are provided between the diaphram wall and the structure side wall
Waterproof roll is also equipped between the rectangular channel.
Preferably, the first connection reinforcing bar includes U-shaped muscle and horizontal bar, and the U-shaped muscle opening is towards the structure side
Wall and it is vertically arranged.
Preferably, the second connection reinforcing bar includes L-shaped muscle, and the L-shaped muscle is in structure side bending within the walls.
Preferably, all rectangular channels are in column-row arrangement in the diaphram wall.
Preferably, it is provided with stiffener in the rectangular channel.
In general, by the contemplated above technical scheme of the present invention compared with prior art, it can obtain down and show
Beneficial effect：
The present invention can be with by the pre-buried rectangular channel in diaphram wall and reinforcing bar connector, when later stage structure side wall is constructed
By the wall concreting of structure side in the rectangular channel of diaphram wall, but also pass through reinforcing bar connector and connection reinforcing bar will
Diaphram wall connects into an entirety with structure side wall and participates in anti-floating jointly, and easy for construction, anti-floating ability is strong.
Brief description of the drawings
Fig. 1 is the elevational schematic view of the present invention；
Fig. 2 is along the diagrammatic cross-section of line A-A in Fig. 1；
Fig. 3 is the elevational schematic view of rectangular groove bar connecting in the present invention；
Fig. 4 is along the diagrammatic cross-section of line B-B in Fig. 3；
Fig. 5 be in the present invention diaphram wall in the arrangement of reinforcement schematic diagram of rectangular groove.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in each embodiment of invention described below
Conflict can is not formed each other to be mutually combined.
1~Fig. 5 of reference picture, a kind of underground float Structure, including the diaphram wall 1 and structure side wall 2 being arranged side by side, its
In,
Multiple rectangular channels 3 and multiple reinforcing bar connectors 4 are provided with the diaphram wall 1, each reinforcing bar is plugged into
One end of device 4 is connected to the first connection reinforcing bar 5, and the first connection reinforcing bar 5 is located in the diaphram wall 1,
The other end of each reinforcing bar connector 4 connects the second connection reinforcing bar 6 respectively, and the second connection reinforcing bar 6 passes through institute
Stretched into after stating rectangular channel 3 in the structure side wall 2；
Vertical stirrup 7 and horizontal hoop 8 are additionally provided with the structure side wall 2, and their one end is located at institute respectively
State in structure side wall 2, and the other end is respectively protruding into the inner chamber of the rectangular channel 3.
Further, waterproof roll 9 is provided between the diaphram wall 1 and the structure side wall 2, the underground is continuous
Waterproof roll 9 is also equipped between wall 1 and the rectangular channel 3.
Further, the first connection reinforcing bar 5 includes U-shaped muscle and horizontal bar, and the U-shaped muscle opening is towards the structure side
Wall 2 and it is vertically arranged.
Further, the second connection reinforcing bar 6 includes L-shaped muscle, and L-shaped muscle bending in the structure side wall 2.
Further, all rectangular channels 3 are in column-row arrangement in the diaphram wall 1.
Further, it is provided with stiffener in the rectangular channel 3.
Present invention rectangular channel 3 pre-buried in diaphram wall 1 and reinforcing bar connector 4, will knot when later stage structure side wall 2 is constructed
The concreting of structure side wall 2 is in the rectangular channel 3 of diaphram wall 1, and by reinforcing bar connector 4 by structure side wall 2 and ground
Lower diaphragm wall 1 is linked to be overall common participation anti-floating.
For the pre-buried rectangular channel 3 of the present invention in diaphram wall 1, rectangular channel 3 can be by overall with the steel reinforcement cage of diaphram wall 1
Under be put in design attitude, the position allows have certain deviation；
Reference picture 5, in diaphram wall 1, its stress cage bar 101 does not turn off in rectangular channel 3, while close to rectangle
The position of groove 3 sets reinforcement 102, ensures that 1 overall stress of diaphram wall is safe and reliable；
The plan-position of rectangular channel 3 can be adjusted flexibly with vertical buried depth, the size of rectangular channel 3, size, lay number and reinforcing bar
Size is determined with big I by calculating；
In addition, waterproof roll 9 carries out crimping Construction treatment in rectangular channel 3, ensure the globality of side wall waterproof.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, all any modification, equivalent and improvement made within the spirit and principles of the invention etc., all should be included
Within protection scope of the present invention.
Claims (6)
- A kind of 1. underground float Structure, it is characterised in that including the diaphram wall and structure side wall being arranged side by side, wherein,Multiple rectangular channels and multiple reinforcing bar connectors are provided with the diaphram wall, one end of each reinforcing bar connector The first connection reinforcing bar is connected to, and the first connection reinforcing bar is located in the diaphram wall, each reinforcing bar The other end of connector connects the second connection reinforcing bar respectively, and the second connection reinforcing bar pass through the rectangular channel after stretch into institute State structure side within the walls；The structure side is additionally provided with vertical stirrup and horizontal hoop within the walls, and their one end is located at the structure side respectively Within the walls, and the other end is respectively protruding into the inner chamber of the rectangular channel.
- 2. a kind of underground float Structure according to claim 1, it is characterised in that the diaphram wall and the structure Waterproof roll is provided between side wall, waterproof roll is also equipped between the diaphram wall and the rectangular channel.
- 3. a kind of underground float Structure according to claim 1, it is characterised in that the first connection reinforcing bar includes U-shaped Muscle and horizontal bar, the U-shaped muscle opening is towards the structure side wall and is vertically arranged.
- 4. a kind of underground float Structure according to claim 1, it is characterised in that the second connection reinforcing bar includes L-shaped Muscle, and the L-shaped muscle is in structure side bending within the walls.
- 5. a kind of underground float Structure according to claim 1, it is characterised in that all rectangular channels connect in the underground Continuous is in column-row arrangement within the walls.
- 6. a kind of underground float Structure according to claim 1, it is characterised in that reinforcement steel is provided with the rectangular channel Muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860268.6A CN107524175A (en) | 2017-09-21 | 2017-09-21 | A kind of underground float Structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710860268.6A CN107524175A (en) | 2017-09-21 | 2017-09-21 | A kind of underground float Structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107524175A true CN107524175A (en) | 2017-12-29 |
Family
ID=60736997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710860268.6A Pending CN107524175A (en) | 2017-09-21 | 2017-09-21 | A kind of underground float Structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107524175A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273439A (en) * | 2019-07-16 | 2019-09-24 | 成都市建筑设计研究院 | Underground station main body and accessory structure interface float Structure and its construction method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124807A (en) * | 1995-09-27 | 1996-06-19 | 福州市建筑设计院 | Force transfer key structure for basement construction of tall building and construction method |
| CN203270610U (en) * | 2013-06-08 | 2013-11-06 | 中铁第四勘察设计院集团有限公司 | Semi-overlapped underground structure for cut and cover tunneling |
| CN104088295A (en) * | 2014-06-12 | 2014-10-08 | 广州市市政工程设计研究院 | Embedded connection structure of enclosure wall and medium plate for cover and excavation top-down method as well as construction method of embedded connection structure |
| CN204282396U (en) * | 2014-11-17 | 2015-04-22 | 广州城建开发设计院有限公司 | The structure that a kind of sidewall of basement is connected with diaphragm wall |
| CN105735246A (en) * | 2016-04-12 | 2016-07-06 | 中铁建大桥工程局集团第四工程有限公司 | Underground building exterior wall and envelop structure and construction method thereof |
| CN105780758A (en) * | 2016-04-28 | 2016-07-20 | 中铁隧道勘测设计院有限公司 | Underground structure liner wall and underground continuous wall superposed surface structure and construction method thereof |
| CN106149752A (en) * | 2015-03-27 | 2016-11-23 | 天津力达科创金属制品有限公司 | A kind of built-in fitting for underground exterior-protected structure |
| CN207228177U (en) * | 2017-09-21 | 2018-04-13 | 中铁第四勘察设计院集团有限公司 | A kind of underground float Structure |
-
2017
- 2017-09-21 CN CN201710860268.6A patent/CN107524175A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124807A (en) * | 1995-09-27 | 1996-06-19 | 福州市建筑设计院 | Force transfer key structure for basement construction of tall building and construction method |
| CN203270610U (en) * | 2013-06-08 | 2013-11-06 | 中铁第四勘察设计院集团有限公司 | Semi-overlapped underground structure for cut and cover tunneling |
| CN104088295A (en) * | 2014-06-12 | 2014-10-08 | 广州市市政工程设计研究院 | Embedded connection structure of enclosure wall and medium plate for cover and excavation top-down method as well as construction method of embedded connection structure |
| CN204282396U (en) * | 2014-11-17 | 2015-04-22 | 广州城建开发设计院有限公司 | The structure that a kind of sidewall of basement is connected with diaphragm wall |
| CN106149752A (en) * | 2015-03-27 | 2016-11-23 | 天津力达科创金属制品有限公司 | A kind of built-in fitting for underground exterior-protected structure |
| CN105735246A (en) * | 2016-04-12 | 2016-07-06 | 中铁建大桥工程局集团第四工程有限公司 | Underground building exterior wall and envelop structure and construction method thereof |
| CN105780758A (en) * | 2016-04-28 | 2016-07-20 | 中铁隧道勘测设计院有限公司 | Underground structure liner wall and underground continuous wall superposed surface structure and construction method thereof |
| CN207228177U (en) * | 2017-09-21 | 2018-04-13 | 中铁第四勘察设计院集团有限公司 | A kind of underground float Structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273439A (en) * | 2019-07-16 | 2019-09-24 | 成都市建筑设计研究院 | Underground station main body and accessory structure interface float Structure and its construction method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |