CN107464026B - Urban rail transit site selection planning device and method - Google Patents
Urban rail transit site selection planning device and method Download PDFInfo
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- CN107464026B CN107464026B CN201710787038.1A CN201710787038A CN107464026B CN 107464026 B CN107464026 B CN 107464026B CN 201710787038 A CN201710787038 A CN 201710787038A CN 107464026 B CN107464026 B CN 107464026B
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000010276 construction Methods 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000004088 simulation Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 238000012876 topography Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/043—Optimisation of two dimensional placement, e.g. cutting of clothes or wood
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- G06Q50/40—
Abstract
The invention belongs to the technical field of urban rail transit sites, and relates to a site selection planning device and a site selection planning method for urban rail transit sites, wherein the site selection planning device and the site selection planning method are formed by mutually splicing a plurality of rail transit site planning modules; the track crossing site planning modules of the device are composed of a supporting base, a plurality of building structures, a peripheral road model, a plurality of track crossing site models and a plurality of traffic track models; the bottoms of the building model, the road side line model, the rail intersection platform model and the traffic track model are all provided with magnet layers; the supporting base consists of a bottom plate, a soft magnetic layer and space mud; the soft magnetic layer is arranged on the upper part and the periphery of the bottom plate, and space mud is filled in the space formed between the soft magnetic layer and the bottom plate. The device can be recycled, and meanwhile, the topography trend can be adjusted according to actual conditions, so that the construction of a later-stage rail traffic station is facilitated, and the expansibility and the practicability are stronger.
Description
Technical Field
The invention belongs to the technical field of urban rails, and particularly relates to a device and a method for planning site selection of urban rail transit.
Background
The rail transit plays an increasingly important role in urban public transportation, and the urban rail transit is an optimal scheme for relieving urban congestion due to the characteristics of energy conservation, land saving, large traffic volume, weather, less pollution, safety and the like. The traffic development history of the urban areas of the economically developed countries tells us that only urban rail transit (subway and light rail) systems with large passenger traffic are adopted, and an effective way for fundamentally improving urban public traffic conditions is provided.
Traffic systems in cities that use vehicles running on fixed rails and primarily for urban passenger transport are known as urban rail transit. In national standard "common term of urban public transportation", urban rail transit is defined as "general term of rapid mass transit using electric energy as power and adopting wheel-rail transportation". Urban rail transit is a public transportation facility provided with a fixed line, a fixed track, a transportation vehicle, a service facility, and the like. "urban rail transit" is a concept that includes a wide range and is internationally not uniformly defined. In general, urban rail transit in a broad sense is characterized by a rail transit system, which is a rail transit system (different from road traffic) with medium or higher traffic in urban public passenger transit systems, mainly serves public passenger traffic in cities (different from inter-urban railways, but covering suburban areas and urban areas), and is a modernized three-dimensional transit system playing a role in urban public passenger transit.
At present, a model used for site selection planning of urban rail transit sites is generally disposable and cannot be recycled, so that resources are wasted, the replacement of the environment around the sites in the site selection process is not facilitated, the construction of later site forming is not facilitated, and improvement is needed.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention provides the urban rail transit station site selection planning device and method which are simple in structure, reasonable in design, convenient to use and good in expansion function, the device can be recycled, the topography trend can be regulated according to actual conditions, the construction of a later-stage rail transit station is facilitated, and the practicability is higher.
In order to achieve the above purpose, the urban rail transit site selection planning device is formed by mutually splicing a plurality of rail transit site planning modules; the plurality of rail transit station planning modules are composed of a supporting base, a plurality of building models, a plurality of rail transit station models and a plurality of traffic track models; the bottoms of the building model, the road side line model, the rail intersection platform model and the traffic track model are all provided with magnet layers; the supporting base consists of a bottom plate, a soft magnetic layer and space mud; the soft magnetic layer is covered on the upper part and the periphery of the bottom plate, and space mud is filled in the space formed between the soft magnetic layer and the bottom plate.
Further, the plurality of track crossing site planning modules are fixedly connected through soft magnetic layers of the side walls.
Further, a plurality of jacks are formed in the supporting base, supporting columns are inserted into the jacks, and magnetic layers matched and connected with the bottom magnet layers of the traffic track model are arranged at the top ends of the supporting columns.
Further, the jack is embedded with a magnetic baffle.
The invention relates to a site selection planning method for urban rail transit, which comprises the following steps:
1. carrying out design demonstration on the model according to a construction scheme and putting into construction;
2. after the support base is processed and manufactured according to the structure, model terrain simulation is carried out according to the environmental terrain in the construction scheme, namely, space mud is pressed and piled up to be convex at the position of the required surface, and the space mud is pressed and recessed at the position of the required surface;
3. after the simulation of the environment topography is completed, supplementing a current road model around the site selection position and planning road red lines, processing and manufacturing the required building at the site selection position according to a certain scaling ratio, and adsorbing the building on a support base by utilizing magnetic connection after the manufacturing is completed;
4. according to the track construction route on the construction scheme, paving a traffic track model on the support base;
5. and simulating the construction time sequence of the rail transit station, starting to input construction devices at the rail transit station, and increasing or decreasing construction components on the support base when the space-time change of the construction in the affected area occurs, so as to simulate the construction environment of the high-simulation reactive rail transit station.
The invention has the beneficial effects that:
the urban rail transit site selection planning device and method provided by the invention can be recycled, can adjust the topography trend according to the actual situation, are more beneficial to the construction of later-stage rail transit stations, and have stronger practicability. The invention has the advantages of simple structure, reasonable arrangement, good expansion function, low manufacturing cost and the like.
Drawings
The drawings are only some exemplary embodiments of the invention, and related industries such as rails and the like can develop the invention secondarily according to the drawings.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the support base in the present invention.
Reference numerals illustrate:
in the figure, 1, a rail transit station planning module; 2. a support base; 3. building models; 4. a road sideline model; 5. a rail transit station model; 6. a traffic track model; 7. a bottom plate; 8. space mud; 9. a soft magnetic layer; 10. a jack; 11. a support column; 12. magnetic baffle.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 and fig. 2, the technical scheme adopted in this embodiment is as follows: the system is formed by mutually splicing a plurality of rail transit station planning modules 1; the plurality of rail transit station planning modules 1 are composed of a supporting base 2, a plurality of building models 3, a plurality of rail transit station models 5 and a plurality of traffic track models 6; the bottoms of the building model 3, the road side line model 4, the rail transit platform model 5 and the traffic track model 6 are provided with magnet layers by gluing; the supporting base 2 is composed of a bottom plate 7, a soft magnetic layer 9 and space mud 8; the soft magnetic layer 9 is arranged on the upper part of the bottom plate 7 and the periphery of the bottom plate 7 through glue, and space mud 8 is filled in the space formed between the soft magnetic layer 9 and the bottom plate 7.
Further, the rail transit site planning modules 1 are fixedly connected through soft magnetic layers 9 on the side walls.
Further, a plurality of insertion holes 10 are formed in the support base 2, the insertion holes 10 are formed in the soft magnetic layer 9, support columns 11 are inserted into the insertion holes 10, and magnetic layers matched and connected with the bottom magnet layer of the traffic track model 5 are arranged at the top ends of the support columns 11 through gluing.
Further, the insertion hole 10 is embedded with a magnetic baffle 12.
The working principle of the specific embodiment is as follows: because of the diversification of the earth surface environment of the whole city, when the site selection of the rail transit station is carried out, an important factor to be considered is the modeling of the earth surface form, so that the factor needs to be designed in when the model construction is carried out, the space mud 8 is adopted as the internal filler of the support base 2, the characteristics of easy deformation and strong plasticity of the space mud are utilized, the concave-convex form of the earth surface is realized through pressing, the earth surface environment is conveniently formed, and meanwhile, the building model 3, the road side line model 4, the rail transit platform model 5 and the traffic track model 6 are arranged on the support base 2 through magnetic links, so that the model is greatly convenient to disassemble and assemble, and the layout and the style of the whole model can be changed at any time according to the urban construction progress.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (2)
1. An urban rail transit website site selection planning device is characterized in that: the system is formed by mutually splicing a plurality of rail transit station planning modules; the plurality of rail transit station planning modules are composed of a supporting base, a plurality of building models, a plurality of rail transit station models and a plurality of traffic track models; the bottoms of the building model, the rail transit platform model and the traffic rail model are provided with magnet layers; the supporting base consists of a bottom plate, a soft magnetic layer and space mud; the soft magnetic layer is wrapped on the upper part and the periphery of the bottom plate, and space mud is filled in a space formed between the soft magnetic layer and the bottom plate; the rail transit site planning modules are fixedly connected through soft magnetic layers of the side walls; the support base is provided with a plurality of jacks, support columns are inserted in the jacks, and magnetic layers which are matched and connected with the magnet layers at the bottom of the traffic track model are arranged at the top ends of the support columns; the magnetic baffle is embedded in the jack.
2. A method for planning site selection of urban rail transit is characterized by comprising the following steps:
firstly, carrying out design demonstration on a model according to a construction scheme and putting into construction;
secondly, processing and manufacturing a model supporting base structure, and then performing model terrain simulation according to the environmental terrain in a construction scheme, namely pressing and piling space mud to be convex at a position where the surface of the earth is required to be convex, and pressing the space mud to be concave at a position where the surface of the earth is required to be concave;
thirdly, supplementing a current road model around the site selection position and planning road red lines after the simulation of the environment terrain is completed, processing and manufacturing the required building at the site selection position according to a certain scaling ratio, and adsorbing the building and the road lines on a support base according to scheme requirements by utilizing magnetic connection after the manufacturing is completed;
fourthly, paving a traffic track model on the support base according to the track construction route on the construction scheme;
and fifthly, simulating the construction time sequence of the rail transit station, putting construction devices into the rail transit station, and increasing or decreasing construction components on the support base when space-time changes of the construction in the affected area occur, so that the construction environment of the high-simulation reaction rail transit station is simulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710787038.1A CN107464026B (en) | 2017-09-04 | 2017-09-04 | Urban rail transit site selection planning device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710787038.1A CN107464026B (en) | 2017-09-04 | 2017-09-04 | Urban rail transit site selection planning device and method |
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| CN107464026A CN107464026A (en) | 2017-12-12 |
| CN107464026B true CN107464026B (en) | 2023-08-01 |
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| CN201710787038.1A Active CN107464026B (en) | 2017-09-04 | 2017-09-04 | Urban rail transit site selection planning device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109035397A (en) * | 2018-07-02 | 2018-12-18 | 四川国软科技发展有限责任公司 | A kind of track platform modeling and its modeling method based on unmanned plane |
| CN109781375A (en) * | 2019-02-14 | 2019-05-21 | 重庆交通大学 | Groups of building haze and air permeability simulation experiment system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006129746A (en) * | 2004-11-04 | 2006-05-25 | Misawa Homes Co Ltd | Method for understanding location environment of urban development planning site, and method for greening the site |
| WO2012008895A1 (en) * | 2010-07-13 | 2012-01-19 | Torgny Lundmark | Scale model course |
| CN104885216A (en) * | 2012-07-13 | 2015-09-02 | 天工方案公司 | Racetrack design in radio frequency shielding applications |
| CN106570595A (en) * | 2016-11-10 | 2017-04-19 | 深圳市数字城市工程研究中心 | Subway station position selection method and system based on space big data |
| CN207503266U (en) * | 2017-09-04 | 2018-06-15 | 中铁隧道勘测设计院有限公司 | A kind of Urban Rail Transit Stations siteselecting planning device |
-
2017
- 2017-09-04 CN CN201710787038.1A patent/CN107464026B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006129746A (en) * | 2004-11-04 | 2006-05-25 | Misawa Homes Co Ltd | Method for understanding location environment of urban development planning site, and method for greening the site |
| WO2012008895A1 (en) * | 2010-07-13 | 2012-01-19 | Torgny Lundmark | Scale model course |
| CN104885216A (en) * | 2012-07-13 | 2015-09-02 | 天工方案公司 | Racetrack design in radio frequency shielding applications |
| CN106570595A (en) * | 2016-11-10 | 2017-04-19 | 深圳市数字城市工程研究中心 | Subway station position selection method and system based on space big data |
| CN207503266U (en) * | 2017-09-04 | 2018-06-15 | 中铁隧道勘测设计院有限公司 | A kind of Urban Rail Transit Stations siteselecting planning device |
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| CN107464026A (en) | 2017-12-12 |
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Effective date of registration: 20190214 Address after: 300000 Tianjin free trade zone (Airport Economic Zone), 2-3116 South Road 88. Applicant after: CHINA RAILWAY LIUYUAN GROUP Co.,Ltd. Address before: 300000 Hongqiao District, Tianjin City, Bridge South East Road Applicant before: CHINA RAILWAY TUNNEL SURVEY & DESIGN INSTITUTE Co.,Ltd. Applicant before: CHINA RAILWAY LIUYUAN GROUP Co.,Ltd. |
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