CN206635931U - A kind of Metro Station Structure of beam-column hinged system - Google Patents
A kind of Metro Station Structure of beam-column hinged system Download PDFInfo
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- CN206635931U CN206635931U CN201621384583.3U CN201621384583U CN206635931U CN 206635931 U CN206635931 U CN 206635931U CN 201621384583 U CN201621384583 U CN 201621384583U CN 206635931 U CN206635931 U CN 206635931U
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Abstract
The utility model discloses a kind of Metro Station Structure of beam-column hinged system, including top plate, middle plate, bottom plate, side wall, top beam, middle longeron, bottom girder, center pillar, layering is set successively from top to down for the top plate, middle plate, bottom plate, the top plate, middle plate, the surrounding of bottom plate are supported by side wall, the top plate, middle plate, some top beams, middle longeron, bottom girder are respectively equipped with bottom plate, some center pillars are provided between the top beam, middle longeron, bottom girder, ball shaped steel bearing is added between the center pillar and top beam, middle longeron, bottom girder.The utility model between center pillar and top beam, middle longeron, bottom girder by adding ball shaped steel bearing, center pillar is subjected only to axle power, be not subject to Moment, center pillar stress security can be effectively improved, area can be used in station so as to indirectly expand, improve subway concourse, the environmental effect of platform.
Description
Technical field
The invention belongs to railway traffic engineering field, suitable for all kinds of subway station engineering projects, and in particular to Yi Zhongliang
The Metro Station Structure of column articulated system.
Background technology
Because of the buried underground of Underground Station, station structure center pillar stress is big, mainly larger axial compressive force and
Certain Moment.When station longitudinal direction both sides topographical elevation difference is big or side has building, station structure stress is asymmetric
Situation is notable, and it is big that center pillar bears moment of flexure.To ensure center pillar stress safety, column dimension in need to increasing, reduce station and space can be used.
It is totally unfavorable to antidetonation stress to bear moment of flexure under the effect of big axle pressure for center pillar simultaneously.There is brittle break.Standard
Subway station, post and top, in, the connection of bottom girder be to be rigidly connected, structure transverse face figure is as shown in Fig. 1.In structural system
In, center pillar is most weak link, and scantling is limited to station architecture arrangement requirement, while bears big axle pressure and moment of flexure and make
With very unfavorable in antidetonation environment lower stress.
To solve the problem present on, the present invention proposes a kind of Metro Station Structure of new beam-column hinged system.
The content of the invention
It is an object of the invention to provide a kind of subway station of beam-column hinged system, center pillar is subjected only to axle power, do not hold
Bending moment acts on, and improves center pillar security, column dimension in can reducing, improves station space availability ratio.
The technical solution adopted in the present invention is：
A kind of Metro Station Structure of beam-column hinged system, including top plate, middle plate, bottom plate, side wall, top beam, middle longeron,
Bottom girder, center pillar, layering is set successively from top to down for the top plate, middle plate, bottom plate, and the top plate, middle plate, the surrounding of bottom plate are led to
Cross side wall support, the top plate, middle plate, be respectively equipped with some top beams, middle longeron, bottom girder on bottom plate, the top beam, in
Some center pillars are provided between longeron, bottom girder, ball-type is added between the center pillar and top beam, middle longeron, bottom girder
Bridle iron.
Preferably, horizontal direction of the center pillar along the subway station is set in row, along the vertical of the subway station
Set to direction in row, the line space scope of the center pillar is the 1/3~1/2 of the horizontal span of the subway station, in described
The column pitch scope of post is 8~10m.
Preferably, the line space between each layer center pillar is the 1/2 of the horizontal span of subway station, the center pillar
Column pitch be 9m.
Preferably, Metro Station Structure includes plate in the multilayer that sets gradually from top to bottom, in adjacent two layers between plate
Height it is identical or different.
Preferably, last layer center pillar is identical with the quantity of next layer of center pillar and position correspondence.
Poured preferably, the center pillar mixes for steel pipe with concrete, the cross section of the center pillar is 600~800mm
Circle.
Preferably, the ball shaped steel bearing uses GCQZ series ball shaped steel bearings.
Compared with prior art, the invention has the advantages that：
1st, the present invention using beam-column hinged system station structure, by center pillar and top beam, middle longeron, bottom girder it
Between add ball shaped steel bearing, center pillar is subjected only to axle power, be not subject to Moment, can effectively improve center pillar stress safety
Property so that the size of center pillar is reduced to 600mm by original 1000mm, and area can be used in station so as to indirectly expand, and changes
Kind subway concourse, the environmental effect of platform.
2nd, the present invention is mixed by the way that center pillar is changed into steel pipe by original concreting with concrete and poured, and can enter one
The axial direction endurance of the raising center pillar of step and the size for reducing center pillar, further improve the space availability ratio of subway station.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the schematic diagram of existing Metro Station Structure；
Fig. 2 is the schematic diagram of the Metro Station Structure embodiment one of the beam-column hinged system of the present invention；
Fig. 3 is the schematic diagram of the Metro Station Structure embodiment two of the beam-column hinged system of the present invention；
Shown in figure：1st, top plate；2nd, middle plate；3rd, bottom plate；4th, side wall；5th, top beam；6th, middle longeron；7th, bottom girder；8th, in
Post；9th, ball shaped steel bearing.
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 shown in Fig. 1 to 2, the present embodiment provides a kind of Metro Station Structure of beam-column hinged system, including top plate 1, in
Plate 2, bottom plate 3, side wall 4, top beam 5, middle longeron 6, bottom girder 7, center pillar 8, wherein top plate 1, middle plate 2, bottom plate 3 from top to down according to
Secondary clearing set, during subway work, top plate 1 be station hall layer top, bottom plate 3 be station layer bottom, middle plate 2
Transfer layer between station hall layer and station layer, the top plate 1, middle plate 2,3 surroundings of bottom plate are supported by side wall 4, above-mentioned knot
It has been configured to the agent structure of subway station.The top plate 1, middle plate 2, some top beams 5, middle longeron are respectively equipped with bottom plate 3
6th, bottom girder 7, (top beam 5 of the introduction in the present embodiment, middle longeron 6, bottom are indulged for the top beam 5, middle longeron 6, bottom girder 7
Beam 7 is respectively the structure for being used to connect supporter between top plate 1, middle plate 2, bottom plate 3), some center pillars 8 are above provided with, it is described
Ball shaped steel bearing 9 is added between center pillar 8 and top beam 5, middle longeron 6, bottom girder 7.By center pillar 8 and top beam 5, in indulge
Ball shaped steel bearing 9 is added between beam 6, bottom girder 7, center pillar 8 is subjected only to axle power, is not subject to Moment, can effectively be carried
The high stress security of center pillar 8 so that the sectional dimension of center pillar is reduced to 600mm by original 1000mm, so as to indirectly expand
Area can be used in station, improve subway concourse, the environmental effect of platform.
Embodiment one：
As shown in figure 1, the present embodiment provides subway described in a kind of Metro Station Structure the present embodiment of beam-column hinged system
Station structure includes station hall layer and platform Rotating fields, including top plate 1, middle plate 2, bottom plate 3, side wall 4, top beam 5, middle longeron 6, bottom
Layering is set successively from top to down for longeron 7, center pillar 8, wherein top plate 1, middle plate 2, bottom plate 3, during subway work, top plate
1 be station hall layer top, bottom plate 3 be station layer bottom, part of the middle plate 2 between station hall layer and station layer, the top plate
1st, middle plate 2,3 surroundings of bottom plate are supported by side wall 4, and said structure forms the agent structure of subway station.The top plate 1,
It is respectively equipped with some top beams 5, middle longeron 6, bottom girder 7 on middle plate 2, bottom plate 3, the top beam 5, middle longeron 6, bottom girder 7,
On be provided with some center pillars 8, wherein horizontal direction of the center pillar 8 along subway station is set in row, along the longitudinal direction side of subway station
Xiang Chenglie is set, the line space scope of center pillar 8 for the horizontal span of the subway station 1/3~1/2 (in the present embodiment preferably
The line space scope of center pillar 8 is the 1/2 of the horizontal span of subway station), the column pitch scope of the center pillar is 8~10m (this
The column pitch of preferred center pillar is 9m in embodiment).Center pillar 8 is mixed with concrete for steel pipe and poured, and the cross section of wherein center pillar 8 is
600~800mm circle, certainly, center pillar 8 can be concrete structure, and the cross section of center pillar 8 can also be rectangle.Center pillar 8
Ball shaped steel bearing 9 is added between top beam 5, middle longeron 6, bottom girder 7, the ball shaped steel bearing 9 uses GCQZ series balls
Shaped steel bearing (ball shaped steel bearing used in the present embodiment, can directly be chosen《CJT482-2015 urban track traffic bridges
Beam ball shaped steel bearing》The standard component being applicable in specification).Center pillar 8 is subjected only to axle power by installing ball shaped steel bearing 9, be not subject to
Moment, the stress security of center pillar 8 can be effectively improved so that the sectional dimension of center pillar is reduced to by original 1000mm
600mm, area can be used in station so as to indirectly expand, improve subway concourse, the environmental effect of platform.
Embodiment one：
As shown in Fig. 2 the present embodiment provides subway described in a kind of Metro Station Structure the present embodiment of beam-column hinged system
Station structure be divided into station hall layer, station layer and transfer Rotating fields, including top plate 1, middle plate 2, bottom plate 3, side wall 4, top beam 5, in
Layering is set successively from top to down for longeron 6, bottom girder 7, center pillar 8, wherein top plate 1, middle plate 2, bottom plate 3, in the mistake of subway work
Cheng Zhong, top plate 1 be station hall layer top, bottom plate 3 be station layer bottom, transfer of the middle plate 2 between station hall layer and station layer
Layer, plate 2 in the multilayer set gradually from top to bottom between top plate 1 and bottom plate 3 in the present embodiment, plate 2 wherein in adjacent two layers
Between height may be the same or different, the quantity of 8 next layers of center pillar of last layer center pillar 8 is identical and position correspondence.The top plate
1st, middle plate 2,3 surroundings of bottom plate are supported by side wall 4, and said structure forms the agent structure of subway station.The top plate 1,
It is respectively equipped with some top beams 5, middle longeron 6, bottom girder 7 on middle plate 2, bottom plate 3, the top beam 5, middle longeron 6, bottom girder 7,
On be provided with some center pillars 8, wherein horizontal direction of the center pillar 8 along subway station is set in row, along the longitudinal direction side of subway station
Xiang Chenglie is set, and the line space scope of center pillar 8 is 1/3~1/2 (excellent in the present embodiment for the horizontal span of the subway station
Choose the line space scope of post 8 for the horizontal span of subway station 1/2), the column pitch scope of the center pillar is 8~10m (this
The column pitch of preferred center pillar is 9m in embodiment).Center pillar 8 is mixed with concrete for steel pipe and poured, and the cross section of wherein center pillar 8 is
600~800mm circle, the cross section of certain center pillar 8 can also be rectangle.Center pillar 8 and top beam 5, middle longeron 6, bottom girder 7
Between add ball shaped steel bearing 9, the ball shaped steel bearing 9 is using GCQZ series ball shaped steel bearings (used in the present embodiment
Ball shaped steel bearing, can directly choose《CJT482-2015 Bridges on Urban Rail Transit ball shaped steel bearings》It is applicable in specification
Standard component).Center pillar 8 is subjected only to axle power by installing ball shaped steel bearing 9, be not subject to Moment, center pillar 8 can be effectively improved
Stress security so that the sectional dimension of center pillar is reduced to 600mm by original 1000mm, can in station so as to indirectly expand
Usable floor area, improve subway concourse, the environmental effect of platform.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (7)
1. a kind of Metro Station Structure of beam-column hinged system, including top plate, middle plate, bottom plate, side wall, top beam, middle longeron, bottom
Longeron, center pillar, layering is set successively from top to down for the top plate, middle plate, bottom plate, and the top plate, middle plate, the surrounding of bottom plate pass through
Side wall supports, and the top plate, middle plate, is respectively equipped with some top beams, middle longeron, bottom girder on bottom plate, the top beam, in indulge
Some center pillars are provided between beam, bottom girder, it is characterised in that：Between the center pillar and top beam, middle longeron, bottom girder
Add ball shaped steel bearing.
2. the Metro Station Structure of beam-column hinged system according to claim 1, it is characterised in that：Center pillar is along the subway
The horizontal direction at station is set in row, is set along the longitudinal direction of the subway station in row, the line space scope of the center pillar
For the 1/3~1/2 of the horizontal span of the subway station, the column pitch scope of the center pillar is 8~10m.
3. the Metro Station Structure of beam-column hinged system according to claim 2, it is characterised in that：Each layer center pillar
Between line space for subway station horizontal span 1/2, the column pitch of the center pillar is 9m.
4. the Metro Station Structure of beam-column hinged system according to claim 1, it is characterised in that：Metro Station Structure bag
Include plate in the multilayer set gradually from top to bottom, the height in adjacent two layers between plate is identical or different.
5. the Metro Station Structure of beam-column hinged system according to claim 3, it is characterised in that：Last layer center pillar is with
The quantity of one layer of center pillar is identical and position correspondence.
6. the Metro Station Structure of the beam-column hinged system according to any one of claim 1 to 5, it is characterised in that：It is described
Center pillar is mixed with concrete for steel pipe and poured, and the cross section of the center pillar is 600~800mm circle.
7. the Metro Station Structure of beam-column hinged system according to claim 1, it is characterised in that：The ball shaped steel bearing
Using GCQZ series ball shaped steel bearings.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621384583.3U CN206635931U (en) | 2016-12-16 | 2016-12-16 | A kind of Metro Station Structure of beam-column hinged system |
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| CN201621384583.3U CN206635931U (en) | 2016-12-16 | 2016-12-16 | A kind of Metro Station Structure of beam-column hinged system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677330A (en) * | 2016-12-16 | 2017-05-17 | 中铁第四勘察设计院集团有限公司 | Underground station structure of beam column hinge system |
| CN109166450A (en) * | 2018-10-25 | 2019-01-08 | 中铁第六勘察设计院集团有限公司 | A kind of subway station transverse structure computation model that pressing board net span calculates |
| CN113152522A (en) * | 2021-03-09 | 2021-07-23 | 广州地铁设计研究院股份有限公司 | Arrangement structure of elevator in station hall |
-
2016
- 2016-12-16 CN CN201621384583.3U patent/CN206635931U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677330A (en) * | 2016-12-16 | 2017-05-17 | 中铁第四勘察设计院集团有限公司 | Underground station structure of beam column hinge system |
| CN109166450A (en) * | 2018-10-25 | 2019-01-08 | 中铁第六勘察设计院集团有限公司 | A kind of subway station transverse structure computation model that pressing board net span calculates |
| CN113152522A (en) * | 2021-03-09 | 2021-07-23 | 广州地铁设计研究院股份有限公司 | Arrangement structure of elevator in station hall |
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