CN112211117A - Rail transit elevated station - Google Patents
Rail transit elevated station Download PDFInfo
- Publication number
- CN112211117A CN112211117A CN202011059683.XA CN202011059683A CN112211117A CN 112211117 A CN112211117 A CN 112211117A CN 202011059683 A CN202011059683 A CN 202011059683A CN 112211117 A CN112211117 A CN 112211117A
- Authority
- CN
- China
- Prior art keywords
- concrete
- station
- layer
- rail transit
- frame structure
- 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
- 239000004567 concrete Substances 0.000 claims abstract description 71
- 239000011521 glass Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 23
- 239000010959 steel Substances 0.000 abstract description 23
- 238000010276 construction Methods 0.000 abstract description 11
- 239000011178 precast concrete Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F1/00—Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D7/00—Roof covering exclusively consisting of sealing masses applied in situ; Gravelling of flat roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2103/00—Material constitution of slabs, sheets or the like
- E04B2103/02—Material constitution of slabs, sheets or the like of ceramics, concrete or other stone-like material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention relates to the technical field of elevated stations, and provides a rail transit elevated station, which comprises a station floor, a concrete roof layer arranged above the station floor and a concrete floor arranged below the station floor, wherein the concrete roof layer and the concrete floor are combined to form a concrete frame structure, and the station floor is arranged in the concrete frame structure. According to the rail transit elevated station, the floors below the roof layer and the station layer are made to adopt the concrete structure form to form the integral concrete frame structure, so that the construction problem of the interface between the steel structure member and the concrete structure is effectively avoided, the steel structure member does not need to be maintained or repaired during operation, and the durability and the fireproof performance of the concrete structure are far higher than those of the steel structure. In addition, the external wall panel adopts the precast concrete link plate, has improved the durability of external wall panel, and the prefabricated assembly of external wall panel also is a green's scheme.
Description
Technical Field
The invention relates to the technical field of elevated stations, in particular to an elevated station for rail transit.
Background
The overhead station of intercity railway engineering and urban rail transit engineering generally adopts reinforced concrete structure form at the station platform layer and below, and the roofing above the station platform layer adopts the steel construction canopy. The elevated station adopts a steel structure roof, and fully utilizes the characteristics of light dead weight, large span and flexible and variable modeling of the steel structure.
However, the steel structure is easy to rust, the fire resistance and corrosion resistance are poor, regular maintenance is needed in the later period of construction completion, time and labor are wasted, the method is not economical, and inconvenience is brought to operation. The wind resistance of the metal roof plate with the steel structure is poor, and the operation safety is affected if the connection point of the roof metal plate and the steel structure main body fails for a long time.
In addition, quality problems easily occur in the construction of steel structure roofs of elevated stations and the construction interfaces of concrete structures below the station layer. For example, a steel structure canopy column base anchor bolt has large civil engineering pre-embedding deviation, and a steel structure column base cannot be installed and needs to be subjected to post-treatment; and the column base anchor bolt in the sealing plate is not subjected to anticorrosive and antirust treatment and the like.
The outer decoration of the elevated station generally adopts a curtain wall system, the steel keel of the curtain wall is the same as the steel structure roof, the problems exist, and the durability and the quality of the steel skeleton of the curtain wall directly influence the traffic safety of ground roads where the elevated station is located in the road.
Disclosure of Invention
The invention aims to provide a rail transit elevated station which can at least solve part of defects in the prior art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions: the utility model provides a rail transit elevated station, includes the platform layer, still including locating the concrete roof layer of platform layer top and locating the concrete floor of platform layer below, the concrete roof layer with the concrete floor layer is combined and is formed concrete frame structure, the platform layer is located in the concrete frame structure.
Further, the concrete roof layer is including setting up in support column on the platform layer and locate the platform canopy on support column top, the edge of platform canopy is located on the lateral wall of concrete frame structure.
Furthermore, the column base of the support column is a concrete column base.
Furthermore, the platform canopy comprises a roof plate in a herringbone slope, the supporting columns are supported on the top of the herringbone slope roof plate, and the end parts, far away from the top, of the bottom of the herringbone slope roof are arranged on the outer side wall of the concrete frame structure.
Further, the support columns separate the rail-bound regions of the station layer.
Furthermore, an external wallboard is arranged on the outer side wall of the concrete frame structure.
Further, the external wall board is a concrete external wall board.
Furthermore, a glass window or a ventilation louver is arranged in the external wall panel.
Compared with the prior art, the invention has the beneficial effects that: the utility model provides a track traffic elevated station, all adopts the concrete structure form through making the floor of roof layer and station platform layer below, forms whole concrete frame structure, has avoidd the construction problem of interface between steel structural component and the concrete structure effectively, need not carry out steel structural component and maintain or maintain during the operation, and concrete structure durability and fire behavior are far above the steel construction moreover. In addition, the external wall panel adopts the precast concrete link plate, has improved the durability of external wall panel, and the prefabricated assembly of external wall panel also is a green's scheme.
Drawings
Fig. 1 is a schematic view of an elevated station for rail transit according to an embodiment of the present invention;
in the reference symbols: 1-a platform layer; 2-concrete roof layer; 3-concrete floor; 4-a support column; 5-platform rain shed; 50-roof boarding; 6-external hanging wall board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a rail transit elevated station, including a station deck layer 1, a concrete roof layer 2 disposed above the station deck layer 1, and a concrete floor layer 3 disposed below the station deck layer 1, where the concrete roof layer 2 and the concrete floor layer 3 are combined to form a concrete frame structure, and the station deck layer 1 is disposed in the concrete frame structure. In the embodiment, the floors below the roof layer and the platform layer 1 are made to adopt concrete structures to form an integral concrete frame structure, so that the construction problem of the interface between the steel structural member and the concrete structure is effectively avoided, the steel structural member does not need to be maintained or repaired during operation, and the durability and the fireproof performance of the concrete structure are far higher than those of the steel structure. Specifically, the roof layer is formed by pouring concrete, the floors below the platform layer 1 are also formed by pouring concrete, and when the roof layer is poured, the concrete roof layer 2 and the concrete floors 3 are poured into a whole, so that a concrete frame structure is formed. After the concrete frame structure is built, the station platform layer 1 is arranged in the frame structure. The concrete mentioned in the embodiment is the existing common building material, has high durability, is very convenient for cast-in-place or prefabrication construction, and has low cost and extremely high economical efficiency.
The following are specific examples:
referring to fig. 1 as an optimized solution of the embodiment of the present invention, the concrete roof layer 2 includes a support pillar 4 erected on the platform layer 1 and a platform canopy 5 arranged at the top end of the support pillar 4, and the edge of the platform canopy 5 is arranged on the outer side wall of the concrete frame structure. In this embodiment, a platform canopy 5 is provided which is supported by support columns 4, the support columns 4 are erected on the platform floor 1, and the supported portions of the platform canopy 5 are erected on the outer side walls of the concrete frame structure to form a stable canopy structure. Preferably, the platform canopy 5 is also cast of concrete, and has good water resistance and high durability.
Further optimizing the above scheme, please refer to fig. 1, the column base of the support column 4 is a concrete column base. In this embodiment, this support column 4's column base is also concrete placement and forms, so be convenient for it with 1 butt joints of platform layer, current steel construction canopy column base crab-bolt, the pre-buried off normal of civil engineering is great, the unable installation of steel construction column base, need carry out the post processing, the inside column base crab-bolt of shrouding still needs to carry out anticorrosive rust-resistant treatment moreover, unusual trouble, but if adopt the concrete just this a series of problem can not appear, the practicality is very strong.
As an optimized solution of the embodiment of the present invention, referring to fig. 1, the platform canopy 5 includes a roof panel 50 in a herringbone slope, the supporting columns 4 are supported on the top of the herringbone slope roof panel 50, and both ends of the herringbone slope roof panel 50 away from the top are disposed on the outer side wall of the concrete frame structure. In this embodiment, the platform canopy 5 is formed by pouring concrete, which has high reliability and is easy to manufacture into a herringbone roof panel 50, and the herringbone structure can cooperate with the support columns 4 and the outer side wall of the concrete frame structure to form a stable canopy structure, which is not only beautiful, but also has larger space compared with an arched canopy.
As an optimization scheme of the embodiment of the present invention, please refer to fig. 1, wherein the supporting columns 4 separate the track areas of the station layer 1. In this embodiment, the support posts 4 may naturally separate the track area of the platform.
Referring to fig. 1, as an optimized scheme of the embodiment of the present invention, an external wall panel 6 is disposed on an outer side wall of the concrete frame structure. Preferably, the external wall panel 6 is a concrete external wall panel 6. And a glass window or a ventilation louver is arranged in the external wall panel 6. In this embodiment, the concrete outer panel 6 improves the durability of the outer panel, which may be prefabricated and installed on site. In order to save installation space, glass windows or ventilation louvers can be installed in the wall panel.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a rail transit elevated station, includes the platform layer, its characterized in that: still including locating the concrete roof layer of station platform layer top and locating the concrete floor of station platform layer below, the concrete roof layer with the concrete floor combines to form concrete frame structure, the station platform layer is located in the concrete frame structure.
2. The rail transit elevated station of claim 1, characterized in that: the concrete roof layer is including setting up and locating support column on the platform layer and locate the platform canopy on support column top, the edge of platform canopy is located on the lateral wall of concrete frame structure.
3. The rail transit elevated station of claim 2, characterized in that: the column base of the support column is a concrete column base.
4. The rail transit elevated station of claim 2, characterized in that: the platform canopy comprises a roof panel in a herringbone slope, the supporting columns are supported on the top of the herringbone slope roof panel, and two ends, far away from the top, of the herringbone slope roof panel are arranged on the outer side wall of the concrete frame structure.
5. The rail transit elevated station of claim 2, characterized in that: the support columns separate the rail areas of the station layer.
6. The rail transit elevated station of claim 1, characterized in that: and the outer side wall of the concrete frame structure is provided with an outer hanging wallboard.
7. The rail transit elevated station of claim 6, characterized in that: the external wallboard is a concrete external wallboard.
8. The rail transit elevated station of claim 6, characterized in that: and a glass window or a ventilation louver is arranged in the external wall board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011059683.XA CN112211117A (en) | 2020-09-30 | 2020-09-30 | Rail transit elevated station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011059683.XA CN112211117A (en) | 2020-09-30 | 2020-09-30 | Rail transit elevated station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112211117A true CN112211117A (en) | 2021-01-12 |
Family
ID=74050956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011059683.XA Pending CN112211117A (en) | 2020-09-30 | 2020-09-30 | Rail transit elevated station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112211117A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482600A (en) * | 2022-01-17 | 2022-05-13 | 中铁工程设计咨询集团有限公司 | Single-channel stress compensation type high-speed rail station widening structure and construction method thereof |
| CN114876247A (en) * | 2022-04-18 | 2022-08-09 | 中铁第四勘察设计院集团有限公司 | Full-frame structure type highway-railway combined construction elevated station |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313064A (en) * | 2018-03-09 | 2018-07-24 | 上海市隧道工程轨道交通设计研究院 | One kind being used for Mountainous City station dual station Room structure and its application process |
| CN109869020A (en) * | 2019-04-02 | 2019-06-11 | 中交铁道设计研究总院有限公司 | Cast-in-place prestressed clear-water concrete elevated station ripple pane external wall structure and elevated station |
| CN110173134A (en) * | 2019-06-04 | 2019-08-27 | 中铁第一勘察设计院集团有限公司 | Wide-flat beam formula assembled railroad platform concrete awning |
| CN110374366A (en) * | 2019-08-19 | 2019-10-25 | 中铁建设集团有限公司 | Railway Passenger Stations assembly concrete awning and construction method based on system of simple supporting |
| CN110374363A (en) * | 2019-08-19 | 2019-10-25 | 中铁建设集团有限公司 | Turn continuous Railway Passenger Stations assembly concrete awning and construction method based on freely-supported |
| CN210289267U (en) * | 2019-07-12 | 2020-04-10 | 中铁建设集团有限公司 | Assembled platform canopy |
| CN214245423U (en) * | 2020-09-30 | 2021-09-21 | 中铁第四勘察设计院集团有限公司 | Rail transit elevated station |
-
2020
- 2020-09-30 CN CN202011059683.XA patent/CN112211117A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313064A (en) * | 2018-03-09 | 2018-07-24 | 上海市隧道工程轨道交通设计研究院 | One kind being used for Mountainous City station dual station Room structure and its application process |
| CN109869020A (en) * | 2019-04-02 | 2019-06-11 | 中交铁道设计研究总院有限公司 | Cast-in-place prestressed clear-water concrete elevated station ripple pane external wall structure and elevated station |
| CN110173134A (en) * | 2019-06-04 | 2019-08-27 | 中铁第一勘察设计院集团有限公司 | Wide-flat beam formula assembled railroad platform concrete awning |
| CN210289267U (en) * | 2019-07-12 | 2020-04-10 | 中铁建设集团有限公司 | Assembled platform canopy |
| CN110374366A (en) * | 2019-08-19 | 2019-10-25 | 中铁建设集团有限公司 | Railway Passenger Stations assembly concrete awning and construction method based on system of simple supporting |
| CN110374363A (en) * | 2019-08-19 | 2019-10-25 | 中铁建设集团有限公司 | Turn continuous Railway Passenger Stations assembly concrete awning and construction method based on freely-supported |
| CN214245423U (en) * | 2020-09-30 | 2021-09-21 | 中铁第四勘察设计院集团有限公司 | Rail transit elevated station |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482600A (en) * | 2022-01-17 | 2022-05-13 | 中铁工程设计咨询集团有限公司 | Single-channel stress compensation type high-speed rail station widening structure and construction method thereof |
| CN114876247A (en) * | 2022-04-18 | 2022-08-09 | 中铁第四勘察设计院集团有限公司 | Full-frame structure type highway-railway combined construction elevated station |
| CN114876247B (en) * | 2022-04-18 | 2024-04-26 | 中铁第四勘察设计院集团有限公司 | Full-frame structure type highway-railway combined building overhead station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205444446U (en) | Assembled industrialization steel construction house | |
| CN112211117A (en) | Rail transit elevated station | |
| CN202039510U (en) | Skylight with arc steel structure | |
| CN110042927A (en) | Prefabricated concrete structure, subway ground port structure and its construction method | |
| CN214245423U (en) | Rail transit elevated station | |
| CN112647628B (en) | Assembled external parapet connected node | |
| CN212866010U (en) | Prefabricated assembly type case becomes basis | |
| US8727759B1 (en) | Fully integrated structural building system | |
| CN212026880U (en) | Combined floor slab roof building gutter structure | |
| CN209958508U (en) | Fabricated concrete structure and subway ground access structure thereof | |
| CN117449545A (en) | Assembled type track traffic station entrance and exit awning and construction method | |
| KR102050553B1 (en) | Composite through bridge and the construction method thereof | |
| CN115573501A (en) | Assembled slope roof | |
| CN213806198U (en) | Movable roof connecting structure | |
| CN213086855U (en) | Prestressing force transversely divides and adds vertical even pin-connected panel pipe gallery | |
| CN210216196U (en) | Shed tunnel and steel corrugated plate combined type wind and snow prevention system | |
| CN112746704A (en) | Arch type steel-concrete combined ceiling structure of large-span giant underground workshop and construction method | |
| CN211368390U (en) | A prestressing force assembled track roof beam for station | |
| WO2020186806A1 (en) | Urban rail traffic prefabricated assembly o-shaped beam and overpass comprising urban rail traffic prefabricated assembly o-shaped beam | |
| CN112696087A (en) | Novel fourth generation building house structure system | |
| CN113818325A (en) | Aluminum alloy pedestrian bridge | |
| CN113957755A (en) | Medium-low speed magnetic levitation traffic combined U-shaped beam structure | |
| CN206319622U (en) | A kind of roof system steel truss sliding rail | |
| CN111236312A (en) | Subway station | |
| CN107190658B (en) | Steel free frame assembly type railway evacuation rescue platform |
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 |