CN108119151A - A kind of Metro Station Structure built using push bench process and its construction method - Google Patents
A kind of Metro Station Structure built using push bench process and its construction method Download PDFInfo
- Publication number
- CN108119151A CN108119151A CN201810066330.9A CN201810066330A CN108119151A CN 108119151 A CN108119151 A CN 108119151A CN 201810066330 A CN201810066330 A CN 201810066330A CN 108119151 A CN108119151 A CN 108119151A
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- Prior art keywords
- tunnel
- pipe jacking
- construction
- push
- station
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 239000002689 soil Substances 0.000 claims description 12
- 238000007596 consolidation process Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007569 slipcasting Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 230000005641 tunneling Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
-
- 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
- E02D29/04—Making large underground spaces, e.g. for underground plants, e.g. stations of underground railways; Construction or layout thereof
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Soil Sciences (AREA)
- Sustainable Development (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention belongs to underground engineering structure technical field of construction, particularly relate to a kind of Metro Station Structure built using push bench process and its construction method, mainly for providing a kind of Metro Station Structure built using push bench process and its construction method, effectively meet the various requirement of modern structure construction Green construction；Provide a kind of Metro Station Structure built using push bench process, the Metro Station Structure mainly includes the multiple pipe jacking tunnels being mutually parallel performed using push-bench, plate in subway station hall layer is both provided with inside each pipe jacking tunnel, the lower part of plate is respectively provided with rail road against the wind in subway station hall layer, and platform and Crane Rail are also respectively provided in the bottom of each pipe jacking tunnel；It is connected respectively by channel roof structure with channel bottom structure between adjacent pipe jacking tunnel；The Metro Station Structure that the push bench process is built effectively realizes the mechanization boring construction technical process in the process of construction of subway station.
Description
Technical field
The invention belongs to underground engineering structure technical field of construction；Particularly relate to it is a kind of using push bench process build
Metro Station Structure and its construction method.
Background technology
21st century is the century of underground space great development, and an important directions of underground space development are exactly ground
Lower railway traffic direction；With the Rapid Expansion in city, city increasingly congestion, urban track traffic is to alleviate urban transportation to gather around
It is stifled, extend the important means of city influence power；At present, subway construction project in main large- and-medium size cities it is like a raging fire into
Row as the subway construction for " the long pain " for solving the problems, such as traffic congestion, but also is inevitably faced with intractable " short pain " and asks
Topic；However the construction of Subway Tunnel at present mainly carries out mechanization boring construction using shield, the construction method is without mostly
Face belly breaking, face is rung smaller over the ground, but subway station lacks preferable excavating construction method, often or by open cut
Method carries out open-cut；Serious negative effect brought to traffic above-ground, urban environment using cut and cover tunneling, is city
Where the pain spot of iron construction；Therefore how to be applied by the mechanization tunneling of equipment and its innovation realization subway station of construction method
Work effectively reduces adverse effect of the metro station construction to urban transportation and ground environment, meets safe and efficient production need
It asks, meeting environmentally protective environmental demand all has important practical significance.
The content of the invention
The goal of the invention of the present invention：
Mainly for providing a kind of Metro Station Structure built using push bench process and its construction method, effective realize passes through top
Tube method constructs to carry out the structure construction of subway station；It is negative so as to avoid being brought using cut and cover tunneling to urban environment
It influences, while is effectively protected the surrounding enviroment of subway station construction, the effective construction effect improved during enterprise construction
Rate and construction speed, the effective construction safety ensured in work progress, while effectively meet modern structure construction Green
The various requirement of construction, the effective economic benefit for improving enterprise.
The technical scheme is that：
A kind of Metro Station Structure built using push bench process is provided, which mainly includes applying using push-bench
The multiple pipe jacking tunnels being mutually parallel done, cross-sectional width and depth of section and subway station after pipe jacking tunnel connection are built
It builds width and building height matches；Plate in subway station hall layer is both provided with inside each pipe jacking tunnel, in subway subway concourse
The lower part of plate is respectively provided with rail road against the wind in layer, and platform and driving rail are also respectively provided in the bottom of each pipe jacking tunnel
Road；It is connected respectively by channel roof structure with channel bottom structure between adjacent pipe jacking tunnel.
Plate is held on same plane in the subway station hall layer set inside pipe jacking tunnel.
The channel roof structure setting is opposite with the position of plate in subway station hall layer between adjacent pipe jacking tunnel
It should locate.
Position corresponding section of the channel bottom structure setting between adjacent pipe jacking tunnel with platform.
Detachable member is provided on the side wall tube coupling of pipe jacking tunnel.
The channel roof structure and channel bottom structure are arranged using concealed beam structure.
The soil body between adjacent pipe jacking tunnel carries out consolidation process and water-proofing treatment.
The construction method of a kind of Metro Station Structure built using push bench process in accordance with the above, including following step
Suddenly：
1. first performing parallel pipe jacking tunnel using push-bench, tunnel cross-section meets the building width and height of two layers of subway station
Requirement；
2. carry out the road against the wind of plate, platform, Crane Rail, rail in the subway station hall layer of subway station respectively inside pipe jacking tunnel
The setting of structure and accessory structure；
3. using the soil body of slip casting or stirring or two pipe jacking tunnel intermediate regions of freezing method progress reinforce and sealing intercepts water
Processing；
4. the soil body handle work after the completion of, according to subway station building need the side wall of part tube coupling is removed or
It abolishes, connects two adjacent pipe jacking tunnels, form the interior space of metro station of function of unity；It is right respectively after tube coupling side wall is abolished
The top and bottom of adjacent interface channel carry out structure construction, form the channel roof concealed beam structure that is supported to hole and logical
Road bottom concealed beam structure；Detachable member is pre-set in side wall in the pipe jacking tunnel tube coupling for needing to punch, avoids directly abolishing
Tube coupling；Eventually form Integral construction structure.
The pipe jacking tunnel is using rectangle or class rectangle tunnel, circular tunnel or horse-shoe tunnel.
The beneficial effects of the invention are as follows：
The Metro Station Structure built using push bench process and its construction method that the invention provides effectively realize subway station
Mechanization boring construction in process of construction without carrying out ground enclosing setting and excavation, will not destroy existing road, not influence
Traffic above-ground, air pollution and noise are smaller, effectively avoid the negative shadow brought using cut and cover tunneling to urban environment
It rings, while is effectively protected the surrounding enviroment of subway station construction, the effective construction efficiency improved during enterprise construction
And construction speed, the effective construction safety ensured in work progress, while effectively meet modern structure construction Green
The various requirement of construction effectively raises the economic benefit of enterprise.
Description of the drawings
Fig. 1 is the pipe jacking tunnel of the present invention and its structure diagram of interior construction structure；
Fig. 2 is the structure diagram of soil body processing between pipe jacking tunnel adjacent tunnel of the invention；
Fig. 3 is that the pipe jacking tunnel of the present invention carries out the structure diagram of tunnel connection；
Fig. 4 is the structure diagram of the push pipe pipeline detachable member of the present invention.
In figure；1 is pipe jacking tunnel；2 be plate in subway station hall layer；3 be platform；4 be Crane Rail；5 be rail road against the wind；6
The soil body between adjacent pipe jacking tunnel；7 be channel roof structure；8 be channel bottom structure；9 be detachable member.
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with attached drawing.
As shown in figures 1-4, a kind of Metro Station Structure built using push bench process, Metro Station Structure master are provided
To include the multiple pipe jacking tunnels 1 being mutually parallel performed using push-bench, the cross-sectional width after pipe jacking tunnel connection is with cutting
The building width and building height of face height and subway station match；Subway station is both provided with inside each pipe jacking tunnel
Plate 2 in the layer of the Room, the lower part of plate is respectively provided with rail road 5 against the wind in subway station hall layer, also divides in the bottom of each pipe jacking tunnel
Platform 3 and Crane Rail 4 are not provided with；Pass through channel roof structure 7 and channel bottom respectively between adjacent pipe jacking tunnel
Structure 8 is connected.
Plate is held on same plane in the subway station hall layer set inside pipe jacking tunnel.
The channel roof structure setting is opposite with the position of plate in subway station hall layer between adjacent pipe jacking tunnel
It should locate.
Position corresponding section of the channel bottom structure setting between adjacent pipe jacking tunnel with platform.
Detachable member 9 is provided on the side wall tube coupling of pipe jacking tunnel.
The channel roof structure and channel bottom structure are arranged using concealed beam structure.
The soil body 6 between adjacent pipe jacking tunnel carries out consolidation process and water-proofing treatment.
A kind of construction method of above-described Metro Station Structure built using push bench process, carries out pipe jacking tunnel first
Construction；Then the construction of pipe jacking tunnel internal structure is carried out；Then it is effectively treated for the soil body between tunnel；Finally to tunnel
Road carries out local excavation, connects pipe jacking tunnel, forms Integral construction, specifically includes following steps：
1. first performing parallel pipe jacking tunnel using push-bench, tunnel cross-section meets the building width and height of two layers of subway station
Requirement；
2. carry out the road against the wind of plate, platform, Crane Rail, rail in the subway station hall layer of subway station respectively inside pipe jacking tunnel
The setting of structure and accessory structure；
3. using the soil body of slip casting or stirring or two pipe jacking tunnel intermediate regions of freezing method progress reinforce and sealing intercepts water
Processing；
4. the soil body handle work after the completion of, according to subway station building need the side wall of part tube coupling is removed or
It abolishes, connects two adjacent pipe jacking tunnels, form the interior space of metro station of function of unity；It is right respectively after tube coupling side wall is abolished
The top and bottom of adjacent interface channel carry out structure construction, form the channel roof concealed beam structure that is supported to hole and logical
Road bottom concealed beam structure；Detachable member is pre-set in side wall in the pipe jacking tunnel tube coupling for needing to punch, avoids directly abolishing
Tube coupling；Eventually form Integral construction structure.
The pipe jacking tunnel is using rectangle or class rectangle tunnel, circular tunnel or horse-shoe tunnel.
The Metro Station Structure built using push bench process and its construction method that the invention provides effectively realize subway
Mechanization boring construction in the process of construction of station without carrying out ground enclosing setting and excavation, will not destroy existing road, no
Traffic above-ground is influenced, air pollution and noise are smaller, effectively avoid and are born using cut and cover tunneling to what urban environment was brought
Face is rung, while is effectively protected the surrounding enviroment of subway station construction, the effective construction improved during enterprise construction
Efficiency and construction speed, the effective construction safety ensured in work progress, while effectively meet in modern structure construction
The various requirement of green construction effectively raises the economic benefit of enterprise.
Claims (9)
1. a kind of Metro Station Structure built using push bench process, it is characterised in that：The Metro Station Structure mainly includes using
Multiple pipe jacking tunnels being mutually parallel that push-bench performs, cross-sectional width and depth of section and subway after pipe jacking tunnel connection
The building width and building height at station match；Plate in subway station hall layer is both provided with inside each pipe jacking tunnel,
The lower part of plate is respectively provided with rail road against the wind in subway station hall layer, be also respectively provided in the bottom of each pipe jacking tunnel platform and
Crane Rail；It is connected respectively by channel roof structure with channel bottom structure between adjacent pipe jacking tunnel.
2. a kind of Metro Station Structure built using push bench process according to claim 1, it is characterised in that：In push pipe tunnel
Plate is held on same plane in the subway station hall layer set inside road.
3. a kind of Metro Station Structure built using push bench process according to claim 1 or 2, it is characterised in that：It is described
Position corresponding section of the channel roof structure setting between adjacent pipe jacking tunnel with plate in subway station hall layer.
4. a kind of Metro Station Structure built using push bench process according to claim 1 or 2, it is characterised in that：It is described
Position corresponding section of the channel bottom structure setting between adjacent pipe jacking tunnel with platform.
5. a kind of Metro Station Structure built using push bench process according to claim 1, it is characterised in that：In push pipe tunnel
Detachable member is provided on the side wall tube coupling in road.
6. a kind of Metro Station Structure built using push bench process according to claim 1, it is characterised in that：Described is logical
Road top structure and channel bottom structure are arranged using concealed beam structure.
7. a kind of Metro Station Structure built using push bench process according to claim 6, it is characterised in that：In adjacent top
The soil body between pipe tunnel carries out consolidation process and water-proofing treatment.
8. a kind of construction party of Metro Station Structure built using push bench process according to any one of claim 1 to 7
Method, which is characterized in that comprise the following steps：
8.1. parallel pipe jacking tunnel is first performed using push-bench, tunnel cross-section meets the building width and height of two layers of subway station
The requirement of degree；
8.2. plate, platform, Crane Rail, rail road against the wind are carried out in the subway station hall layer of subway station respectively inside pipe jacking tunnel
Structure and accessory structure setting；
8.3. the soil body that two pipe jacking tunnel intermediate regions are carried out using slip casting or stirring or freezing method reinforce and sealing section
The processing of water；
8.4. the soil body handle work after the completion of, according to subway station building need the side wall of part tube coupling is removed or
Person abolishes, and connects two adjacent pipe jacking tunnels, forms the interior space of metro station of function of unity；After tube coupling side wall is abolished, respectively
Structure construction is carried out to the top and bottom of adjacent interface channel, formed the channel roof concealed beam structure that is supported to hole and
Channel bottom concealed beam structure；Detachable member is pre-set in side wall in the pipe jacking tunnel tube coupling for needing to punch, is avoided directly broken
Except tube coupling；Eventually form Integral construction structure.
9. a kind of construction method of Metro Station Structure built using push bench process according to claim 8, feature are existed
In：The pipe jacking tunnel is using rectangle or class rectangle tunnel, circular tunnel or horse-shoe tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066330.9A CN108119151A (en) | 2018-01-24 | 2018-01-24 | A kind of Metro Station Structure built using push bench process and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066330.9A CN108119151A (en) | 2018-01-24 | 2018-01-24 | A kind of Metro Station Structure built using push bench process and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108119151A true CN108119151A (en) | 2018-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810066330.9A Pending CN108119151A (en) | 2018-01-24 | 2018-01-24 | A kind of Metro Station Structure built using push bench process and its construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108119151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946353A (en) * | 2020-08-11 | 2020-11-17 | 济南轨道交通集团有限公司 | Station guide hole and underground excavation station construction method for passing through existing operation station at zero distance |
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