CN206376287U - Subway station main body and the float Structure of accessory structure interface - Google Patents
Subway station main body and the float Structure of accessory structure interface Download PDFInfo
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- CN206376287U CN206376287U CN201621489952.5U CN201621489952U CN206376287U CN 206376287 U CN206376287 U CN 206376287U CN 201621489952 U CN201621489952 U CN 201621489952U CN 206376287 U CN206376287 U CN 206376287U
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- main body
- building enclosure
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- station main
- body building
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Abstract
The utility model discloses a kind of subway station main body and the float Structure of accessory structure interface, including station main body and the setting accessory structure that body side is communicated therewith AT STATION, the station main body both sides are provided with main body building enclosure, the station main body above main body building enclosure with being provided with station top plate, inwardly protruded pressure wall beam is provided with the main body building enclosure inwall positioned at station main body with accessory structure interface, the periphery of the pressure wall beam and the inwall of main body building enclosure are all covered with waterproof layer.The utility model substitutes existing uplift pile by setting pressure wall beam in main body building enclosure, main body building enclosure is using the side friction between its deadweight and stake soil come anti-floating, effect of the main body building enclosure in later stage anti-floating has been played, engine request is met, construction costs is reduced.
Description
Technical field
The utility model belongs to the technical field of float Structure, is connect in particular to a kind of subway station main body with accessory structure
Float Structure at mouthful.
Background technology
The permanent Anti-floating design of subway engineering is a very important design content, and conventional anti-float method has following three
Kind：(1) dead load or increase counterweight are utilized；(2) uplift pile or anti-float anchor rod are set；(3) inverted filter is set to let out in bottom plate
Water drainage.
The interface of station agent structure and accessory structure in subway engineering design process, because the later stage needs to go along with sb. to guard him main body
Structure is cut, it is impossible to using the deadweight of remaining building enclosure come anti-floating.Currently with earthing, dead load, building enclosure list
After the measures such as side pressure top, anti-floating requirement still can not be met.As shown in figure 1, prior art is often through in interface body junction
Uplift pile 11 is set below the bottom plate of structure 1 to meet anti-floating requirement.
However, station agent structure and accessory structure interface substantial amounts of main body building enclosure embedment underground, only in car
Stand and played effect during foundation pit construction, do not utilized rationally during being runed in the later stage, cause huge waste.
Utility model content
The purpose of this utility model seek to provide a kind of subway station simple in construction, low engineering cost main body with it is attached
Float Structure at structure interface.
To achieve the above object, the subway station main body designed by the utility model and the anti-floating knot of accessory structure interface
Structure, including station main body and the setting accessory structure that body side is communicated therewith AT STATION, the station main body both sides are provided with
Main body building enclosure, the station main body above main body building enclosure with being provided with station top plate, and it is characterized in that：Institute
Rheme is described in being provided with inwardly protruded pressure wall beam on the main body building enclosure inwall of station main body and accessory structure interface
The periphery of wall beam and the inwall of main body building enclosure is pressed to be all covered with waterproof layer.
Further, it is provided with screed-coat between the main body building enclosure and waterproof layer.
Further, above the pressure wall beam plain concrete is filled between waterproof layer and the side wall of station main body.
Further, pressure the longitudinally wide of wall beam is 300~500mm.
Further, the main body building enclosure is enclosure wall or fender post.
Compared with prior art, the utility model is substituted existing anti-by setting pressure wall beam in main body building enclosure
Pile pulling, pressure wall beam works as station equivalent to the intermediate connection structure that load is transmitted between station agent structure and main body building enclosure
Agent structure is when anti-floating is unsatisfactory for requirement and has floating trend under buoyancy force of underground water effect, and the pressure passive stress of wall beam transmits load
Onto the building enclosure constructed, main body building enclosure, come anti-floating, is played using the side friction between its deadweight and stake soil
Effect of the main body building enclosure in later stage anti-floating, meets engine request, reduces construction costs.
Brief description of the drawings
Fig. 1 is the structural representation of existing subway station main body and the float Structure of accessory structure interface；
Fig. 2 is the structural representation of subway station main body of the present utility model and the float Structure of accessory structure interface
Fig. 3 is the mplifying structure schematic diagram of pressure wall beam in Fig. 2；
Fig. 4 is pressure wall beam and the bar connecting schematic diagram of main body building enclosure in Fig. 2；
Wherein：1- stations main body, 2- accessory structures, 3- main bodys building enclosure, 4- stations top plate, 5- pressures wall beam, 6- waterproofs
Layer, 7- screed-coats, 8- plain concretes, 9- dowels, 10- reinforcing bars, 11- uplift piles.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
A kind of subway station main body as shown in Figure 2 and the float Structure of accessory structure interface, including the He of station main body 1
The accessory structure 2 that the side of main body 1 is communicated therewith AT STATION is set, and the both sides of station main body 1 are provided with main body building enclosure 3,
The top of the station main body 1 and main body building enclosure 3 is provided with station top plate 4, the main body building enclosure 3 be enclosure wall or
It is provided with person's fender post, the inwall of main body building enclosure 3 positioned at station main body 1 with the interface of accessory structure 2 to convex
The pressure wall beam 5 risen, the periphery of the pressure wall beam 5 and the inwall of main body building enclosure 3 are all covered with waterproof layer 6.The main body is enclosed
Screed-coat 7 is provided between protection structure 3 and waterproof layer 6.The waterproof layer of pressure wall beam 5 top and the side wall of station main body 1 it
Between filling be always or usually as specified mixed mud 8.Pressure the longitudinally wide of wall beam 5 is 300~500mm.
The construction method of the subway station main body of the present embodiment and the float Structure of accessory structure interface, including following step
Suddenly：
1) AT STATION the interface design and construction main body building enclosure 3 of main body 1 and accessory structure 2 when, main body building enclosure 3
300~500mm is extended out, is calculated and analyzed according to anti-floating, AT STATION in main body 1 and the main body building enclosure 3 of the interface of accessory structure 2
The dowel 9 of pre-buried setting quantity, dowel 9 avoids support, and dowel can be set in base top to middle plate bottom；
2) construction of main body building enclosure 3 is completed after foundation ditch closing, and excavation of foundation pit is carried out according to design drawing, is returned and is built station master
The bottom plate and side wall of body 1；
3) when the side wall of station main body 1, which is returned, to be built at the position of the pre-buried dowel 9 of main body building enclosure 3, connect with attached
The pre-buried straightening of dowel 9 is stripped out at mouthful, the then assembling reinforcement 10 on dowel 9 finally pours to form pressure wall beam 5；Casting concrete
Before need to require to clear up pre-buried dowel scope building enclosure surface irregularities according to job specfication, painted concrete interfacial agents after-pouring is mixed
Solidifying soil；
4) in the corresponding screed-coat 7 of the inner wall construction of periphery and main body building enclosure 3 and waterproof layer 6 of pressure wall beam 5, then
Press the top of wall beam 5 backfill plain concrete 8；
5) work car station owner body 1 and accessory structure 2 are continued up, construction is completed.
More than, embodiment only of the present utility model, it is noted that any those skilled in the art exist
In technical scope disclosed in the utility model, the change or replacement that can be readily occurred in should all be covered and be protected of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of subway station main body and the float Structure of accessory structure interface, including station main body (1) and setting are AT STATION
The accessory structure (2) that main body (1) is communicated therewith sideways, station main body (1) both sides are provided with main body building enclosure (3), institute
Station main body (1) is stated with being provided with station top plate (4) above main body building enclosure (3), it is characterised in that：It is described to be located at station
Main body (1) is with being provided with inwardly protruded pressure wall beam (5), institute on main body building enclosure (3) inwall of accessory structure (2) interface
State the periphery of pressure wall beam (5) and the inwall of main body building enclosure (3) is all covered with waterproof layer (6).
2. subway station main body according to claim 1 and the float Structure of accessory structure interface, it is characterised in that：Institute
State and screed-coat (7) is provided between main body building enclosure (3) and waterproof layer (6).
3. subway station main body according to claim 1 or 2 and the float Structure of accessory structure interface, its feature exist
In：Plain concrete (8) is filled between the waterproof layer pressed above wall beam (5) and the side wall of station main body (1).
4. subway station main body according to claim 3 and the float Structure of accessory structure interface, it is characterised in that：Institute
It is 300~500mm to state the longitudinally wide of pressure wall beam (5).
5. subway station main body according to claim 1 or 2 and the float Structure of accessory structure interface, its feature exist
In：The main body building enclosure (3) is enclosure wall or fender post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489952.5U CN206376287U (en) | 2016-12-30 | 2016-12-30 | Subway station main body and the float Structure of accessory structure interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489952.5U CN206376287U (en) | 2016-12-30 | 2016-12-30 | Subway station main body and the float Structure of accessory structure interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376287U true CN206376287U (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621489952.5U Active CN206376287U (en) | 2016-12-30 | 2016-12-30 | Subway station main body and the float Structure of accessory structure interface |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574925A (en) * | 2017-08-21 | 2018-01-12 | 中铁第四勘察设计院集团有限公司 | Subway station main body with greatly across attached bottom plate and beam attachment structure |
| CN109137978A (en) * | 2018-09-26 | 2019-01-04 | 中铁第四勘察设计院集团有限公司 | A kind of subway transfer station transfer node station hall layer is without rod structure |
| CN109989431A (en) * | 2019-04-22 | 2019-07-09 | 郑州市市政工程总公司 | The underground structure and its construction method of buoyancy force of underground water are resisted using campshed |
| 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 |
| CN111042214A (en) * | 2020-01-06 | 2020-04-21 | 深圳市市政设计研究院有限公司 | Anti-floating structure of shallow-soil-covered underground structure and construction method thereof |
| CN112359876A (en) * | 2020-12-25 | 2021-02-12 | 中铁上海设计院集团有限公司 | Construction method for underground structure main body and auxiliary interface |
| CN114575391A (en) * | 2020-11-29 | 2022-06-03 | 中铁十二局集团有限公司 | Subway station floating beam resisting construction method |
| CN114922224A (en) * | 2022-05-19 | 2022-08-19 | 中国建筑第八工程局有限公司 | Enclosure structure for station and construction method thereof |
-
2016
- 2016-12-30 CN CN201621489952.5U patent/CN206376287U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574925A (en) * | 2017-08-21 | 2018-01-12 | 中铁第四勘察设计院集团有限公司 | Subway station main body with greatly across attached bottom plate and beam attachment structure |
| CN109137978A (en) * | 2018-09-26 | 2019-01-04 | 中铁第四勘察设计院集团有限公司 | A kind of subway transfer station transfer node station hall layer is without rod structure |
| CN109989431A (en) * | 2019-04-22 | 2019-07-09 | 郑州市市政工程总公司 | The underground structure and its construction method of buoyancy force of underground water are resisted using campshed |
| 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 |
| CN111042214A (en) * | 2020-01-06 | 2020-04-21 | 深圳市市政设计研究院有限公司 | Anti-floating structure of shallow-soil-covered underground structure and construction method thereof |
| CN114575391A (en) * | 2020-11-29 | 2022-06-03 | 中铁十二局集团有限公司 | Subway station floating beam resisting construction method |
| CN114575391B (en) * | 2020-11-29 | 2023-10-13 | 中铁十二局集团有限公司 | Subway station anti-floating beam construction method |
| CN112359876A (en) * | 2020-12-25 | 2021-02-12 | 中铁上海设计院集团有限公司 | Construction method for underground structure main body and auxiliary interface |
| CN114922224A (en) * | 2022-05-19 | 2022-08-19 | 中国建筑第八工程局有限公司 | Enclosure structure for station and construction method thereof |
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