CN110258641A - A kind of Urban Underground Passage - Google Patents
A kind of Urban Underground Passage Download PDFInfo
- Publication number
- CN110258641A CN110258641A CN201910670538.6A CN201910670538A CN110258641A CN 110258641 A CN110258641 A CN 110258641A CN 201910670538 A CN201910670538 A CN 201910670538A CN 110258641 A CN110258641 A CN 110258641A
- Authority
- CN
- China
- Prior art keywords
- cantilevered
- plate
- urban underground
- underground passage
- riser
- 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.)
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Links
- 238000007667 floating Methods 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000002689 soil Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/04—Road crossings on different levels; Interconnections between roads on different levels
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of Urban Underground Passages, it is related to road tunnel field of engineering technology, including bottom plate, riser and cantilevered structure, a riser is respectively fixedly installed in plate top surface both ends, cantilevered structure includes horizontally disposed cantilevered plate, and each riser top is inwardly fixedly installed a cantilevered plate, and there are openings between two cantilevered plates, it is equipped with underground runway above bottom plate, ground up-run lane is equipped with above cantilevered plate.Urban Underground Passage provided by the invention saves urban land, saves project cost, improves road tunnel driving comfort level, reduces interference of the wagon flow driving noise in underground to two sides subjective reflection.
Description
Technical field
The present invention relates to road tunnel field of engineering technology, more particularly to a kind of Urban Underground Passage.
Background technique
With the continuous propulsion of urbanization, urban land growing tension, underground space development increasingly increases, city
Lower road is largely built, and general Impacts Evaluation of Urban Tunnel use at present is buried entirely or open form of fracture.
Complete buried road high construction cost, also needs to meet ventilation, daylighting, fire protection requirement, later period operation cost is also high, and project is complete
Life cycle investment is very big, and is limited to air, light quality, and road-ability is also poor, and complete buried road buries deep,
Excavation of foundation pit amount is big during implementation, influences on neighboring buildings big；Although opening wide some drawbacks that tunnel avoids complete buried road,
It takes up an area greatly, and the intensive utilization of unfavorable urban land, social cost is also very high, and noise is big during unlimited genuine operation, right
Nearby residents life serious interference.
Summary of the invention
The object of the present invention is to provide a kind of Urban Underground Passages, to solve the above-mentioned problems of the prior art, save
Urban land saves project cost, improves road tunnel driving comfort level, reduces underground wagon flow driving noise and occupies to along two sides
The interference of the people.
To achieve the above object, the present invention provides following schemes:
The present invention provides a kind of Urban Underground Passage, including bottom plate, riser and cantilevered structure, and the plate top surface both ends are each
A riser is fixedly installed, the cantilevered structure includes horizontally disposed cantilevered plate, and each riser top is inwardly fixed
One cantilevered plate is set, there are opening between two cantilevered plates, is equipped with underground runway above the bottom plate, it is described outstanding
Ground up-run lane is equipped with above bridging piece.
Preferably, the end of the laterally adjacent riser of the underground runway is equipped with gutter.
Preferably, the cantilevered structure further includes the branch baffle being vertically arranged, the inner one end of each cantilevered plate to
On be fixed with a branch baffle.
Preferably, the inner one end of the cantilevered structure is equipped with safety protection facility.
Preferably, the bottom plate bottom surface is fixedly installed anti-floating system, and the anti-floating system is anti-floating pile.
Preferably, each cantilevered plate bottom surface is fixedly installed ribbing.
Preferably, riser top outer surface is equipped with transition apparatus, and the transition apparatus is that the support that outwardly protrudes is convex
It rises, the support protrusion upper surface is used to support concrete slab.
Preferably, the underground runway is set as multiple tracks, the clear height between the underground runway and the cantilevered plate
Greater than 3.5m or it is greater than 4.5m.
Preferably, the cantilevered plate transverse direction section length is 1~8m.
The present invention achieves following technical effect compared with the existing technology:
The present invention provides a kind of Urban Underground Passage, and underground runway and ground up-run lane pass through bottom plate, riser and overhanging
Structural upright arrangement, has saved urban land, saves project cost；It is equipped between cantilevered plate at the top of the runway of underground and connects with outside
Logical opening can introduce available light and ventilation, improve underground runway driving comfort level；Cantilevered structure is in addition to support ground
The vehicle of runway, while being also the barrier of underground wagon flow driving noise, greatly reduce the interference to two sides subjective reflection.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the cross-sectional configuration figure of the Urban Underground Passage in the embodiment of the present invention one；
Fig. 2 is the cross-sectional configuration figure of the Urban Underground Passage in the embodiment of the present invention two；
In figure: 1- bottom plate, 2- riser, 3- cantilevered structure, 4- cantilevered plate, the underground 5- runway, 6- up-run lane, 7- row
Waterside ditch, 8- safety protection facility, 9- branch baffle, 10- anti-floating system, 11- ribbing, 12- transition apparatus.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of Urban Underground Passages, of the existing technology to solve the problems, such as, save city
Land used saves project cost, improves road tunnel driving comfort level, reduces underground wagon flow driving noise to two sides subjective reflection
Interference.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Embodiment one
As shown in Figure 1, the present embodiment provides a kind of Urban Underground Passage, including bottom plate 1, riser 2 and cantilevered structure 3, bottom
A riser 2 is respectively fixedly installed in 1 top surface both ends of plate, and cantilevered structure 3 includes horizontally disposed cantilevered plate 4, and each 2 top of riser is inside
It is fixedly installed a cantilevered plate 4, there are opening between two cantilevered plates 4, is equipped with underground runway 5 above bottom plate 1, on cantilevered plate 4
Side is equipped with ground up-run lane 6.
Urban Underground Passage in the present embodiment by bottom plate 1, riser 2 and is hanged using in the case where genuine shallow embedding
The setting for choosing structure 3, by underground runway 5 and ground up-run lane 6 is three-dimensional arranges, has saved urban land, two cantilevered plates 4 it
Between be equipped with the opening that be connected to of outside, available light can be introduced to underground runway 5 and can be divulged information, underground is improved and drives a vehicle
The driving comfort level in road 5 is directly provided with ground up-run lane 6 above cantilevered plate 4, for up-run lane 6 support is provided while,
It is also the barrier of underground wagon flow driving noise, greatly reduces the interference to two sides subjective reflection.
As shown in Figure 1, the end of the laterally adjacent riser 2 of underground runway 5 be equipped with gutter 7, below bottom plate 1 every
A distance is equipped with a catch basin, and gutter 7 is used to collect water (such as the rainwater etc.) discharge on underground runway 5 extremely
In catch basin, the water collected in catch basin is emitted into the drainage pipeline on ground by water plug.
As shown in Figure 1, the inner one end of cantilevered structure 3 is equipped with safety protection facility 8, in the present embodiment, security protection
Facility 8 is fixed at one end of cantilevered plate 4, guarantees the safety of surface car.
As shown in Figure 1,1 bottom surface of bottom plate is fixedly installed anti-floating system 10, anti-floating system 10 is anti-floating pile, by by anti-floating
Stake embedment underground provides anti-floating effect under the effect of the frictional force of soil and anti-floating pile for the Urban Underground Passage in the present invention.
As shown in Figure 1, each 4 bottom surface of cantilevered plate is fixedly installed ribbing 11, support reinforcing effect is provided for cantilevered plate 4.
As shown in Figure 1,2 top outer surface of riser is equipped with transition apparatus 12, transition apparatus 12 is that the support that outwardly protrudes is convex
It rises, support protrusion upper surface is used to support concrete slab, by supporting concrete slab in support protrusion upper surface, avoids because not
Caused by uniform settlement between soil and cantilevered plate the fissure of displacement appearance.
Underground runway 5 is set as multiple tracks, and the clear height between underground runway 5 and cantilevered plate 4 is greater than 3.5m or is greater than
4.5m.When clear height between local downlink lane 5 and cantilevered plate 4 is greater than 3.5m, underground runway 5 is for the logical of small vehicle
Row；When clear height between local downlink lane 5 and cantilevered plate 4 is greater than 4.5m, underground runway 5 is applied not only to the logical of small vehicle
Row, can equally be applicable in the passage of some oversize vehicles (such as bus).
The lateral section length of cantilevered plate 4 is 1~8m, the cantilevered plate 4 of demand setting different length according to the actual situation
Lateral section length.
Embodiment two
As shown in Fig. 2, the present embodiment provides a kind of Urban Underground Passage, not with the Urban Underground Passage in embodiment one
It is with place, cantilevered structure 3 further includes the branch baffle 9 being vertically arranged, and the inner one end of each cantilevered plate 4 is fixed with upwards
One baffle 9, by the setting of branch baffle 9, makes the Urban Underground Passage in embodiment one have depth in construction condition by limited time
The ability buried can prevent the soil in 9 outside of branch baffle from entering in underpass, improve the suitable of Urban Underground Passage of the present invention
The property used.
In the present embodiment, enter underground since cantilevered plate 4 is buried, branch baffle 9 extends up to ground, safety protection facility
8 are fixed at the top surface of branch baffle 9, for guaranteeing the safety of surface car；It is soil above cantilevered plate 4, it will not be due to not
Uniform settlement and generate the fissure of displacement, therefore, in the present embodiment, 2 top outer surface of riser need not be arranged transition apparatus 12 be used to keep away
The generation of fault-avoidance seam.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (9)
1. a kind of Urban Underground Passage, it is characterised in that: including bottom plate, riser and cantilevered structure, the plate top surface both ends are each
A riser is fixedly installed, the cantilevered structure includes horizontally disposed cantilevered plate, and each riser top is inwardly fixed
One cantilevered plate is set, there are opening between two cantilevered plates, is equipped with underground runway above the bottom plate, it is described outstanding
Ground up-run lane is equipped with above bridging piece.
2. Urban Underground Passage according to claim 1, it is characterised in that: the underground runway is laterally adjacent described perpendicular
The end of plate is equipped with gutter.
3. Urban Underground Passage according to claim 1, it is characterised in that: the cantilevered structure further includes being vertically arranged
Branch baffle, the inner one end of each cantilevered plate are fixed with a branch baffle upwards.
4. Urban Underground Passage according to claim 1 or 3, it is characterised in that: the inner one end of the cantilevered structure is set
There is safety protection facility.
5. Urban Underground Passage according to claim 1, it is characterised in that: the bottom plate bottom surface is fixedly installed anti-floating dress
It sets, the anti-floating system is anti-floating pile.
6. Urban Underground Passage according to claim 1, it is characterised in that: each cantilevered plate bottom surface, which is fixedly installed, to be added
Rib.
7. Urban Underground Passage according to claim 1, it is characterised in that: riser top outer surface is filled equipped with transition
It sets, the transition apparatus is the support protrusion outwardly protruded, and the support protrusion is used to support concrete slab.
8. Urban Underground Passage according to claim 1, it is characterised in that: the underground runway is set as multiple tracks, institute
The clear height between underground runway and the cantilevered plate is stated to be greater than 3.5m or be greater than 4.5m.
9. Urban Underground Passage according to claim 1, it is characterised in that: the cantilevered plate transverse direction section length be 1~
8m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910670538.6A CN110258641A (en) | 2019-07-24 | 2019-07-24 | A kind of Urban Underground Passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910670538.6A CN110258641A (en) | 2019-07-24 | 2019-07-24 | A kind of Urban Underground Passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110258641A true CN110258641A (en) | 2019-09-20 |
Family
ID=67928005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910670538.6A Pending CN110258641A (en) | 2019-07-24 | 2019-07-24 | A kind of Urban Underground Passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110258641A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279428A (en) * | 2021-06-09 | 2021-08-20 | 中铁四局集团第五工程有限公司 | Construction method of semi-suspended prestressed concrete wall roadway under cover-excavation top-down condition |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003213708A (en) * | 2001-11-13 | 2003-07-30 | Taisei Corp | Construction method for underground structure and elevated traffic roadway |
| CN201116352Y (en) * | 2007-10-09 | 2008-09-17 | 郭关鸣 | Multilayer integral city underground passageway |
| CN101838957A (en) * | 2010-05-07 | 2010-09-22 | 柏松平 | Integral type T-shaped outer cantilever roads and construction method thereof |
| CN201835220U (en) * | 2010-07-23 | 2011-05-18 | 四川西南交大土木工程设计有限公司 | City viaduct structure |
| CN202658487U (en) * | 2012-06-15 | 2013-01-09 | 中铁第四勘察设计院集团有限公司 | Improved intersection of channel under highway |
| KR101441661B1 (en) * | 2013-04-16 | 2014-09-22 | 주식회사 동일기술공사 | Flow underground facility without a lane reduction in the surface road |
| CN105862913A (en) * | 2016-04-18 | 2016-08-17 | 上海市城市建设设计研究总院 | Combined construction underground structure of comprehensive pipe rack and road tunnel |
| CN210827563U (en) * | 2019-07-24 | 2020-06-23 | 同济大学建筑设计研究院(集团)有限公司 | City underground passage |
-
2019
- 2019-07-24 CN CN201910670538.6A patent/CN110258641A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003213708A (en) * | 2001-11-13 | 2003-07-30 | Taisei Corp | Construction method for underground structure and elevated traffic roadway |
| CN201116352Y (en) * | 2007-10-09 | 2008-09-17 | 郭关鸣 | Multilayer integral city underground passageway |
| CN101838957A (en) * | 2010-05-07 | 2010-09-22 | 柏松平 | Integral type T-shaped outer cantilever roads and construction method thereof |
| CN201835220U (en) * | 2010-07-23 | 2011-05-18 | 四川西南交大土木工程设计有限公司 | City viaduct structure |
| CN202658487U (en) * | 2012-06-15 | 2013-01-09 | 中铁第四勘察设计院集团有限公司 | Improved intersection of channel under highway |
| KR101441661B1 (en) * | 2013-04-16 | 2014-09-22 | 주식회사 동일기술공사 | Flow underground facility without a lane reduction in the surface road |
| CN105862913A (en) * | 2016-04-18 | 2016-08-17 | 上海市城市建设设计研究总院 | Combined construction underground structure of comprehensive pipe rack and road tunnel |
| CN210827563U (en) * | 2019-07-24 | 2020-06-23 | 同济大学建筑设计研究院(集团)有限公司 | City underground passage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113279428A (en) * | 2021-06-09 | 2021-08-20 | 中铁四局集团第五工程有限公司 | Construction method of semi-suspended prestressed concrete wall roadway under cover-excavation top-down condition |
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