CN201534964U - Structural style of elevated station for urban light rail and quick bus system - Google Patents
Structural style of elevated station for urban light rail and quick bus system Download PDFInfo
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- CN201534964U CN201534964U CN2009200876829U CN200920087682U CN201534964U CN 201534964 U CN201534964 U CN 201534964U CN 2009200876829 U CN2009200876829 U CN 2009200876829U CN 200920087682 U CN200920087682 U CN 200920087682U CN 201534964 U CN201534964 U CN 201534964U
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Abstract
A structural style of an elevated station for an urban light rail and a quick bus system comprises a ground floor, an overbridge, a station hall layer and a platform layer, wherein the platform layer is positioned at a third layer, the overbridge and the station hall layer are positioned at a second layer, the station hall layer and the platform layer are respectively supported at the top and in the middle of a pier, one end of the overbridge is connected with the middle of the station hall layer, the overbridge and the station hall layer are arranged in a bilateral- symmetrical symmetry manner, and the other end of the overbridge is supported on the pier studs of a pavement. The structural style is characterized in that a transversally-extending corbel is arranged in the middle of the pier, a support saddle is arranged on the corbel, the station hall layer is supported on the pier through the support saddle, and the overbridge and the station hall layer are connected through the support saddle. The structural style not only ensures that the elevated station has the advantages of brevity, elegant appearance, lightness, permeability and good landscape effect, but also reduces the number of the pier studs below the station hall layer, thereby achieving economy and practicability, and obvious social benefits.
Description
Technical field
The utility model relates to building field, relate in particular to the structural shape of urban light rail and fast public traffic system overhead station, the building that is specially adapted to " (the building)-bridge of standing " only pillar overhead station of the system of building jointly of urban light rail or fast public traffic system (BRT) is arranged, can reduce the station height effectively and reduce the station scale of construction, and improve the landscape effect at station.
Background technology
No matter urban light rail, fast public traffic system (BRT) overhead station are Lu Zhongzhan or trackside station, and normal at present employing " (the building)-bridge of standing " separation system and " (the building)-bridge of standing " are built two kinds of structural configuration patterns of system jointly.
Traditional " (the building)-bridge of standing " system overhead station of building jointly generally adopts bilayer " to do " the font bridge pier, referring to Fig. 1, its station hall layer 2 is fixed with lower floor's long cantilever beam 9 of double-deck " doing " font bridge pier 4, and overline bridge 3 one ends and station hall layer 2 are fixed, and the other end is bearing on the pier stud that is located at the sidewalk.This overhead station utilizes the upper strata long cantilever beam of bridge pier that the last fulcrum of plug-in building, staircase 8 is provided and supports platform beam, rail beam, and lower floor's long cantilever beam provides the lower fulcrum and the supporting station hall layer structure of plug-in building, staircase.Because the building of overhead station station layer 1, staircase often is located at outermost, lateral separation bridge center line reaches more than ten meter, so, the long cantilever girder construction size of double-deck " doing " font bridge pier is often done very greatly, and owing to support subway concourse and platform double-layer structure simultaneously, vertically striding the footpath can not do very greatly (generally being no more than 20m), perhaps need " do " striding of font bridge pier is provided with special supporting station hall layer under the station hall layer individual layer T-shape auxiliary pier at two bilayers, reduce the footpath of striding of station hall layer, just can make rail beam, striding of platform beam is directly slightly larger slightly, thereby can make the station hall layer space seem spacious.But the result of Bu Zhiing looks from the runway of bottom, station like this, and the pier stud of bridge is more, stride that the footpath is less, the station scale of construction big, landscape effect is poor.
In addition, because traditional station hall layer is made up of girder, secondary beam, plated construction, by the force analysis that structure is simplified, as can be seen: overline bridge, building staircase pass to the load of station hall layer and station hall layer self and at first laterally pass to each secondary beam by the plate between secondary beam 10 and the secondary beam 10, each secondary beam 10 is vertically passed to the girder at two ends again, lower floor's long cantilever beam 9 of promptly double-deck " doing " font bridge pier, this just requires girder that powerful bending resistance, shearing resistance and anti-twisting property will be arranged, and makes physical dimension be compelled to do very greatly.Simultaneously, because long cantilever beam 9 is consolidated on the bridge pier 4, make bridge pier not only bear vertical load and also will bear powerful suitable bridge with respect to bridge pier to moment of flexure (moment of torsion that station hall layer acts on the long cantilever beam is to moment of flexure along bridge) and direction across bridge moment of flexure, make bridge pier vertically stride the footpath can not do very greatly, with reduce this along bridge to the moment of flexure effect.
For most urban light rails or overhead fast public traffic system (BRT), often along existing deployment line position, urban road median strip, overhead station generally is arranged to road Chinese style overhead station to circuit.Traditional " (the building)-bridge of standing " makes station structure can tower in the top of road central authorities (station will guarantee the headroom of runway down) though build system overhead station structural shape jointly, obviously, the less pier stud advance and the bigger structure scale of construction not only make the station overall height just the circuit longitudinal gradient be difficult to reduce, also make the station seem slim and graceful inadequately, penetrating, lose aesthetic feeling and landscape effect is poor.This is for shuttling back and forth in city prosperity light rail or overhead BRT in the street, people's disadvantage of being difficult to accept often, thus restricting its fast development in the urban public transport system.
If can adopt a kind of new structural shape, make the upper and lower layer (station layer, station hall layer) of overhead station stride the footpath reach synchronously with interval bridge to stride the footpath consistent, need not establish auxiliary pier again under the subway concourse, so whole station will seem slim and graceful, penetrating, and strides consistent, the continuous landscape effect in footpath on acquisition and the interval bridge space.Thereby can improve the whole view of urban light rail or overhead BRT effectively, promote its fast development in the urban public transport system.
The utility model content:
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, the structural shape of a kind of urban light rail and fast public traffic system overhead station is proposed, make it can improve the force-bearing situation of bridge pier, stressed simplification on the implementation structure, thus subway concourse and bridge span can be increased synchronously.
For achieving the above object, the utility model adopts following technical scheme: the structural shape of urban light rail and fast public traffic system overhead station, comprise ground floor, overline bridge and station hall layer and station layer, station layer is positioned at three layers, overline bridge and station hall layer are positioned at two layers, station layer and station hall layer are bearing in the top and the middle part of bridge pier respectively, the middle part of overline bridge one end and station hall layer joins, and the left and right sides is symmetrical arranged, the other end is bearing on the pier stud that is located at the sidewalk, it is characterized in that being provided with the bracket that crosses out at the bridge pier middle part, bearing is set on bracket, on bridge pier, overline bridge connects by bearing with the connected mode of station hall layer described station hall layer equally by this bearing support.
In such scheme, described station hall layer preferably adopts the box beam structure.
In such scheme, described station layer is bearing in by the platform plate on the long cantilever frange plate of Station Bridge girder construction and forms.
In such scheme, between station layer and station hall layer, be provided with building, staircase, building, staircase be two ends respectively on hinged support bridge construction crosses out AT STATION the long cantilever beam and subway concourse up and down.
The bearing notion of bridge is used for reference in station hall layer supporting described in the utility model, adopts the station hall layer hinged support on the bracket that bridge pier column crosses out, and has realized structural stressed simplification, becomes possibility thereby subway concourse and bridge span are increased synchronously.Adopt the overline bridge hinged support on subway concourse, the building of station layer, staircase up and down two ends respectively hinged support on the long cantilever beam and subway concourse that bridge construction crosses out, the platform plate is bearing in the combining structure of the long cantilever frange plate of Station Bridge girder construction, and bridge construction and station subway concourse, overpass, building, staircase etc. organically are combined as a whole.Make overhead station not only seem succinct, generous, slim and graceful, penetrating, landscape effect is good, and has reduced the pier stud number under the station hall layer, and is economical and practical, social benefit is obvious.
Feature of the present invention and correlated characteristic are described in further details by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding.
Description of drawings
Fig. 1 builds system overhead station structural shape schematic diagram jointly for traditional " (the building)-bridge of standing ".
Fig. 2 is applied to overhead BRT station schematic cross-sectional view for the utility model;
Fig. 3 is applied to light rail station schematic cross-sectional view for the utility model;
Fig. 4 is the utility model vertical section schematic diagram.
The specific embodiment
Embodiment 1: referring to Fig. 2, Fig. 4.Present embodiment is the structural shape at the overhead BRT of fast public traffic system station, comprise station layer 1, station hall layer 2 and overline bridge 3, station layer 1 is positioned at three layers, and station hall layer 2 is positioned at two layers, and station layer 1 is bearing on the long cantilever frange plate 5 that is positioned at bridge pier 4 top Station Bridge girder constructions.Be provided with the bracket 6 that crosses out at bridge pier 4 middle parts, bracket is provided with bearing 7, and station hall layer 2 adopts self has powerful vertical, horizontal bending resistance, the box beam structure of shear resistance, is bearing on the bridge pier 4 by bearing 7.On the bracket that station hall layer crosses out, the other end is bearing on the pier stud that is located at the sidewalk overline bridge 3 one ends by bearing support.Be provided with building, staircase 8 between station layer 1 and station hall layer 2, building, staircase be two ends hinged support AT STATION on the long cantilever beam and subway concourse of bridge construction respectively about in the of 8.
Embodiment 2: referring to Fig. 3, Fig. 4.Present embodiment is the structural shape at light rail station, and concrete structure is identical with embodiment 1.
The utility model greatly simplified the force-bearing situation between overline bridge 3, station hall layer 2 and the bridge pier 4, by bearing 7 is set, eliminated suitable bridge that station hall layer acts on bridge pier to moment of flexure, improved the force-bearing situation of bridge pier, makes bridge pier stride the footpath and vertically does and become possibility greatly.Simultaneously because station hall layer is a box-structure, not only self have powerful bending resistance, anti-twisting property, also owing to be to connect by bearing 7 and bridge pier 4, self can adopt the steel case beam that intensity is higher, deadweight is less, and needn't as and bridge pier consider connection problem between steel work and the concrete structure fixed, thereby reduce the station height effectively and reduce the station scale of construction, and improve the landscape effect at station.
Claims (4)
1. the structural shape of urban light rail and fast public traffic system overhead station, comprise ground floor, overline bridge and station hall layer and station layer, station layer is positioned at three layers, overline bridge and station hall layer are positioned at two layers, station layer and station hall layer are bearing in the top and the middle part of bridge pier respectively, the middle part of overline bridge one end and station hall layer joins, and the left and right sides is symmetrical arranged, the other end is bearing on the pier stud that is located at the sidewalk, it is characterized in that being provided with the bracket that crosses out at the bridge pier middle part, bearing is set on bracket, and on bridge pier, overline bridge connects by bearing with the connected mode of station hall layer described station hall layer equally by this bearing support.
2. the structural shape of urban light rail according to claim 1 and fast public traffic system overhead station is characterized in that described station hall layer adopts the box beam structure, and passes through the bearing hinged support on bridge pier.
3. the structural shape of urban light rail according to claim 1 and fast public traffic system overhead station is characterized in that described station layer is bearing in by the platform plate on the long cantilever frange plate of Station Bridge girder construction to form.
4. the structural shape of urban light rail according to claim 1 and fast public traffic system overhead station, it is characterized in that being provided with between station layer and station hall layer building, staircase, building, staircase be two ends respectively on hinged support bridge construction crosses out AT STATION the long cantilever beam and subway concourse up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200876829U CN201534964U (en) | 2009-07-28 | 2009-07-28 | Structural style of elevated station for urban light rail and quick bus system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200876829U CN201534964U (en) | 2009-07-28 | 2009-07-28 | Structural style of elevated station for urban light rail and quick bus system |
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| CN201534964U true CN201534964U (en) | 2010-07-28 |
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| CN2009200876829U Expired - Lifetime CN201534964U (en) | 2009-07-28 | 2009-07-28 | Structural style of elevated station for urban light rail and quick bus system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002900A (en) * | 2010-10-18 | 2011-04-06 | 邓继悦 | Bus rapid transit system |
| CN103938534A (en) * | 2014-05-12 | 2014-07-23 | 上海市隧道工程轨道交通设计研究院 | Overhead rail transit station integrated bridge structure and application method thereof |
| CN104018521A (en) * | 2014-06-25 | 2014-09-03 | 中铁第一勘察设计院集团有限公司 | Metro double-column elevated station steel reinforced concrete transformation structure reinforcing bar and construction method thereof |
| CN105625184A (en) * | 2014-10-30 | 2016-06-01 | 广州地铁设计研究院有限公司 | Subway station building method using bridge and station combined building mode |
| CN106004885A (en) * | 2016-07-22 | 2016-10-12 | 铁道第三勘察设计院集团有限公司 | Light rail assembled type elevated railway station for high intensity area |
| CN108313063A (en) * | 2018-03-09 | 2018-07-24 | 上海市隧道工程轨道交通设计研究院 | A kind of method for arranging at bilateral formula shield method station folded up and down |
| CN108590239A (en) * | 2018-06-13 | 2018-09-28 | 悉地（苏州）勘察设计顾问有限公司 | Accessible bus platform |
| CN110904754A (en) * | 2019-12-10 | 2020-03-24 | 母志长 | Special high-speed public transport network |
-
2009
- 2009-07-28 CN CN2009200876829U patent/CN201534964U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002900B (en) * | 2010-10-18 | 2013-01-09 | 邓继悦 | Bus rapid transit system |
| CN102002900A (en) * | 2010-10-18 | 2011-04-06 | 邓继悦 | Bus rapid transit system |
| CN103938534A (en) * | 2014-05-12 | 2014-07-23 | 上海市隧道工程轨道交通设计研究院 | Overhead rail transit station integrated bridge structure and application method thereof |
| CN103938534B (en) * | 2014-05-12 | 2017-09-22 | 上海市隧道工程轨道交通设计研究院 | Elevated rail hands over the integrated bridge structure in station and its application process |
| CN104018521A (en) * | 2014-06-25 | 2014-09-03 | 中铁第一勘察设计院集团有限公司 | Metro double-column elevated station steel reinforced concrete transformation structure reinforcing bar and construction method thereof |
| CN104018521B (en) * | 2014-06-25 | 2015-10-07 | 中铁第一勘察设计院集团有限公司 | Subway twin columns overhead station steel reinforced concrete transformational structure reinforcing bar and construction method thereof |
| CN105625184B (en) * | 2014-10-30 | 2017-10-13 | 广州地铁设计研究院有限公司 | Bridge, station build the subway station construction method of pattern jointly |
| CN105625184A (en) * | 2014-10-30 | 2016-06-01 | 广州地铁设计研究院有限公司 | Subway station building method using bridge and station combined building mode |
| CN106004885A (en) * | 2016-07-22 | 2016-10-12 | 铁道第三勘察设计院集团有限公司 | Light rail assembled type elevated railway station for high intensity area |
| CN106004885B (en) * | 2016-07-22 | 2018-04-06 | 中国铁路设计集团有限公司 | Light rail assembled overhead station for highly seismic region |
| CN108313063A (en) * | 2018-03-09 | 2018-07-24 | 上海市隧道工程轨道交通设计研究院 | A kind of method for arranging at bilateral formula shield method station folded up and down |
| CN108590239A (en) * | 2018-06-13 | 2018-09-28 | 悉地（苏州）勘察设计顾问有限公司 | Accessible bus platform |
| CN110904754A (en) * | 2019-12-10 | 2020-03-24 | 母志长 | Special high-speed public transport network |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100728 |
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| CX01 | Expiry of patent term |