CN101029474A - Through-cut station for urban track traffic engineering - Google Patents
Through-cut station for urban track traffic engineering Download PDFInfo
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- CN101029474A CN101029474A CN 200710038457 CN200710038457A CN101029474A CN 101029474 A CN101029474 A CN 101029474A CN 200710038457 CN200710038457 CN 200710038457 CN 200710038457 A CN200710038457 A CN 200710038457A CN 101029474 A CN101029474 A CN 101029474A
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- station
- track traffic
- platform
- traffic engineering
- cutting type
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Abstract
An underground station of cutting structure for city rail transportation is of at least 1/2 roof open without ventilation device and air-conditioner, so for easy construction and low cost.
Description
Technical field
The present invention relates to tunnel-like, relate to a kind of road cutting type protecting station that is used for city track traffic engineering concretely.
Background technology
Urban track traffic (being subway and light rail) has the overhead branch that lays with underground laying, and from the investment angle, overhead route is equivalent to 1/3 of underground cable, and running cost is significantly less than underground cable, and fire-fighting evacuation is better than underground cable greatly.But vibration, the noise of overhead route are very big to ambient influnence, deal with improperly civic landscape is brought negative effect, and the resistance of each metropolis enforcement overhead route is very big at present, and people do not welcome, and environmental impact assessment also is difficult to pass through.The underground station of conventional design, because underground interval adopt shield method or Mine Method construction, because of the requirement of certain earthing is arranged, the old place debarkation stop must be designed to underground at least two layers station, its investment cost and running cost afterwards are all very high, common civil engineering cost, 6,000 ten thousand yuan/at the following two layers of station of study plot, 1,300 ten thousand yuan/of overhead stations.Equipment manufacturing cost, 1,520 ten thousand yuan/at the following two layers of station of study plot, 3,400,000 yuan/of overhead stations.When a subway passes through the urban centre, it is justifiable adopting underground cable to lay and establish the underground station, but when circuit extends to the periphery, urban centre, ought to adopt overhead laying, if overhead station, but its vibration, noise, view bring negative effect to urban environment.
Summary of the invention
The objective of the invention is according to above-mentioned the deficiencies in the prior art part, a kind of road cutting type protecting station that is used for city track traffic engineering is provided, the underground structure at this station adopts the road cutting type protecting structure, its buried depth is shallow, at least 1/2 area of structure roof is uncovered, cancelled the installation of ventilation equipment and air-conditioning system, the difficulty of construction of Jiang Diing reduces the construction costs of civil engineering and equipment and operation cost afterwards simultaneously greatly.
The object of the invention realizes being finished by following technical scheme:
A kind of road cutting type protecting station that is used for city track traffic engineering comprises the earth construction and the underground structure at station, and this underground structure comprises foundation structure, structure roof and platform, it is characterized in that it is uncovered shape that described top board has 1/2 area at least.
The top board length that is positioned at ground subway concourse envelope platform is no more than 60 meters.
What platform adopted is side platform.
Advantage of the present invention is, easy construction, and small investment, the fire-fighting of civil engineering, equipment easily handled, running cost is low, also overcome vibration, noise, the view defective big to ambient influnence of overhead route simultaneously.
Description of drawings
Accompanying drawing 1 is road cutting type protecting station platform layer (B1) floor map;
Accompanying drawing 2 is road cutting type protecting station station hall layer (ground one deck) floor map;
Accompanying drawing 3 is road cutting type protecting station equipment layer (two layers on a ground) floor map;
Accompanying drawing 4 is an accompanying drawing 1A-A section;
The specific embodiment
Feature of the present invention and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
Shown in Fig. 1-4, label 1-6 represents respectively: foundation structure 1, top board 2, open-mouth 3, platform 4, subway access 5, greenbelt 6.
Present embodiment relates to the underground structure of a underground subway station, this structure comprises foundation structure 1, structure roof 2 and platform 4, having 1/2 area on the top board 2 at least is uncovered shape, and top board 2 length that are positioned at ground subway concourse envelope platform are no more than 60 meters, and what platform 4 adopted is side platform.Certainly adopt an island platform also can, but consider interval heavy excavation construction, reduce interval engineering quantity (width reduces), side platform should be adopted in the station.With routinely following two layers compare, can cancel air draft (cigarette) and air-conditioning equipment, but the size of looking top board 2 open areas, the equipment of establishing the new wind of a small amount of benefit gets final product.
The civil engineering cost of present embodiment: 1,784 ten thousand yuan/, equipment manufacturing cost: 4,700,000 yuan/,, approaching with the overhead station cost far below the cost at underground two layers of station in the prior art.Running cost is basic suitable with overhead route, more than only the equipment power consumption expense of the new wind of a small amount of benefit.But be better than overhead greatly to ambient influnence (vibration, noise, civic landscape).
Adopt constructions such as low price SMW worker method owing to buried depth is shallow, and need not establish air draft (cigarette) and air-conditioning system in the station, do not need artificial illumination daytime.
Present embodiment is applicable in the environment of greenbelt.
Claims (3)
1, a kind of road cutting type protecting station that is used for city track traffic engineering comprises the earth construction and the underground structure at station, and this underground structure comprises foundation structure, structure roof and platform, it is characterized in that it is uncovered shape that described top board has 1/2 area at least.
2,, it is characterized in that the top board length that is positioned at ground subway concourse envelope platform is no more than 60 meters according to the described a kind of road cutting type protecting station that is used for city track traffic engineering of right claim 1.
3, according to the described a kind of road cutting type protecting station that is used for city track traffic engineering of right claim 1, what it is characterized in that the platform employing is side platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710038457 CN101029474A (en) | 2007-03-26 | 2007-03-26 | Through-cut station for urban track traffic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710038457 CN101029474A (en) | 2007-03-26 | 2007-03-26 | Through-cut station for urban track traffic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101029474A true CN101029474A (en) | 2007-09-05 |
Family
ID=38715012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710038457 Pending CN101029474A (en) | 2007-03-26 | 2007-03-26 | Through-cut station for urban track traffic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101029474A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938652A (en) * | 2014-05-12 | 2014-07-23 | 上海市隧道工程轨道交通设计研究院 | Underground rail transit station architectural structure |
| CN108749821A (en) * | 2018-07-24 | 2018-11-06 | 中铁第四勘察设计院集团有限公司 | A kind of tramcar underground station |
-
2007
- 2007-03-26 CN CN 200710038457 patent/CN101029474A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938652A (en) * | 2014-05-12 | 2014-07-23 | 上海市隧道工程轨道交通设计研究院 | Underground rail transit station architectural structure |
| CN103938652B (en) * | 2014-05-12 | 2016-04-06 | 上海市隧道工程轨道交通设计研究院 | Underground Station building structure |
| CN108749821A (en) * | 2018-07-24 | 2018-11-06 | 中铁第四勘察设计院集团有限公司 | A kind of tramcar underground station |
| CN108749821B (en) * | 2018-07-24 | 2023-07-04 | 中铁第四勘察设计院集团有限公司 | Tramcar underground station |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |