CN207989040U - The prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery - Google Patents
The prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery Download PDFInfo
- Publication number
- CN207989040U CN207989040U CN201820376323.4U CN201820376323U CN207989040U CN 207989040 U CN207989040 U CN 207989040U CN 201820376323 U CN201820376323 U CN 201820376323U CN 207989040 U CN207989040 U CN 207989040U
- Authority
- CN
- China
- Prior art keywords
- vehicle driving
- driving passage
- main body
- gallery
- prefabricated
- 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.)
- Active
Links
Abstract
The utility model discloses the prefabricated superposed type vehicle driving passage structures of subterranean tunnel or gallery, include the main body of subterranean tunnel or gallery, and body interior is equipped with vehicle driving passage, and vehicle driving passage nationality is fixed by the inner wall of vehicle driving passage fixed structure and main body；Vehicle driving passage includes that in-situ layer, preformed layer and bearing structure overlapping are in iterative structure；Bearing structure is connect with vehicle driving passage fixed structure；Bearing structure bottom has preformed layer, preformed layer to be equipped with in-situ layer and form sealing inner cavity with main body inner wall.The utility model nationality is by cast-in-place and prefabricated two ways two ways to be combined, it is used preformed layer as a part of template of in-situ layer, and in-situ layer is combined to form sealing with the main body of subterranean tunnel or gallery, assembling reinforcement, a large amount of formwork jumbos of setting are not needed in construction, the sealing problem between precast construction and subterranean tunnel or the main body of gallery can be properly settled again, it overcomes the deficiencies of existing technologies, improves construction efficiency.
Description
Technical field
The utility model is related to the driveway building technology fields of subterranean tunnel or gallery, more particularly to subterranean tunnel or corridor
The prefabricated superposed type vehicle driving passage structure in road.
Background technology
In the prior art, two below the vehicle driving passage generally use of big cross section single layer shield method roads and tunnels (or gallery)
Kind structure type：
1, intermediate prefabricated " mouth " type part, and in the structure type of the cast-in-place lane plate in both sides；
2, intermediate prefabricated " mouth " type part, and in the freely supported structure form of both sides prefabricated board.
For the 1st kind of structure, in practical applications, intermediate prefabricated " mouth " type part, and deposited in the structure of both sides Bars In Poured Concrete Slab
In following problem：In construction, need to carry out formwork, form removal work, construction in the narrow cambered surface space in " mouth " type part both sides
Period is long, while expending a large amount of mould material.
For the 2nd kind of structure, in practical applications, intermediate prefabricated " mouth " type part, and the prefabricated harden structure in both sides exists such as
Lower problem：The more joint treatments of lane plate connector are cumbersome, lane structure globality poor, the longitudinally connected rigidity of prefabricated board is small and causes road
It cracks in face.
It therefore, it is necessary to be improved to existing vehicle driving passage structure, overcomes the deficiencies of existing technologies, is ensureing matter of constructing
In the case of amount, the construction time is reduced, improves working efficiency.
Utility model content
In view of the drawbacks described above of the prior art, the utility model provides the prefabricated superposed type garage of subterranean tunnel or gallery
Channel design, the first purpose of realization are combine two kinds of existing structures preferential, and in the case where ensureing construction quality, reduction is applied
Between working hour, working efficiency is improved.
To achieve the above object, the utility model discloses subterranean tunnel or the prefabricated superposed type vehicle driving passage knots of gallery
Structure includes the main body of subterranean tunnel or gallery, and the body interior is equipped with vehicle driving passage, and the vehicle driving passage nationality is by vehicle driving passage
Fixed structure and the inner wall and " mouth " shape structure of the main body are fixed.
Wherein, it is in iterative structure that the vehicle driving passage, which includes in-situ layer, preformed layer and bearing structure overlapping,；The carrying knot
Structure is connect with the vehicle driving passage fixed structure；The bearing structure bottom has the preformed layer, the preformed layer to be equipped with institute
It states in-situ layer and forms sealing inner cavity with the main body inner wall.
Preferably, the preformed layer includes internal prefabricated core material and the coating being covered in outside the prefabricated core material, institute
Stating prefabricated core material uses the prefabricated forming of reinforced concrete structure, the coating to form fire resisting using high alumina cement and steam pressure technology
Protective layer.
Preferably, the vehicle driving passage fixed structure be along the main body length direction be set to the main body wall and
Several bracket structures of " mouth " the shape structure.
Preferably, the bearing structure is that several truss knots of the main body wall are set to along the main body length direction
Structure and/or several beams that turn up.
It is furthermore preferred that the vehicle driving passage fixed structure is structure platy structure identical with the bearing structure, it is described
Vehicle driving passage fixed structure one end connect to form angle in 120 to 150 degree angles, the other end and the master with the bearing structure
The side wall of body connects.
The beneficial effects of the utility model：
The utility model nationality is by cast-in-place and prefabricated two ways two ways to be combined, using preformed layer as in-situ layer
A part of template use, and in-situ layer is combined to form sealing with the main body of subterranean tunnel or gallery, is to be not required in construction
Assembling reinforcement, a large amount of formwork jumbos of setting are wanted, and can be properly settled between precast construction and subterranean tunnel or the main body of gallery
Sealing problem, overcome the deficiencies of existing technologies, improve construction efficiency.
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Description of the drawings
Fig. 1 shows the structural schematic diagram of one embodiment of the utility model.
The partial enlargement structural representation being located at Fig. 2 shows vehicle driving passage in one embodiment of the utility model in main body.
Fig. 3 shows that one embodiment bearing structure of the utility model is the enlarged structure schematic diagram of truss structure.
Fig. 4 shows that one embodiment bearing structure of the utility model is the enlarged structure schematic diagram of beam of turning up.
Fig. 5 shows the enlarged structure schematic diagram of vehicle driving passage in another embodiment of the utility model.
Specific implementation mode
Embodiment
As depicted in figs. 1 and 2, the prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery, including subterranean tunnel or
The main body 1 of gallery, main body 1 are internally provided with vehicle driving passage 2, and 2 nationality of vehicle driving passage is by vehicle driving passage fixed structure 3 and main body 1
Wall and " mouth " shape structure 11 are fixed.
Wherein, it is in iterative structure that vehicle driving passage 2, which includes in-situ layer 21, preformed layer 22 and the overlapping of bearing structure 23,；Carrying knot
Structure 23 is connect with vehicle driving passage fixed structure 3；Preformed layer 22 arranged at 23 bottom of bearing structure, preformed layer 22 be equipped with in-situ layer 21 with
1 inner wall of main body forms sealing inner cavity.
The principles of the present invention are that nationality is by cast-in-place and prefabricated two ways two ways to be combined, by garage
Preformed layer 22 in channel 2 is used as a part of template of in-situ layer 21, and by in-situ layer 21 and subterranean tunnel or gallery
Main body 1 is combined to be formed and be sealed, and does not need assembling reinforcement, a large amount of formwork jumbos of setting in construction, and can properly settle pre-
Sealing problem between structure processed and the main body of subterranean tunnel or gallery, overcomes the deficiencies of existing technologies, and improves construction efficiency.
In certain embodiments, preformed layer 22 includes internal prefabricated core material and the coating that is covered in outside prefabricated core material,
Prefabricated core material uses the prefabricated forming of reinforced concrete structure, coating to form refractory protection using high alumina cement and steam pressure technology
Layer.
As shown in Figure 3 and Figure 4, in certain embodiments, vehicle driving passage fixed structure 3 is to be set to along main body length direction
Several bracket structures of 1 side wall of main body and " mouth " the shape structure 11.
As shown in Figure 2 and Figure 4, in certain embodiments, bearing structure 23 is to be set to main body side along main body length direction
Several truss structures of wall and/or several beams that turn up.
As shown in figure 5, in certain embodiments, vehicle driving passage fixed structure 3 is structure plate identical with bearing structure 23
Shape structure, 3 one end of vehicle driving passage fixed structure connect with bearing structure 23 to be formed angle in 120 to 150 degree angles, the other end with
The side wall of main body 1 connects.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (5)
1. the prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery includes the main body (1) of subterranean tunnel or gallery, described
Main body (1) is internally provided with vehicle driving passage (2), and vehicle driving passage (2) nationality is by vehicle driving passage fixed structure (3) and the main body
(1) inner wall and " mouth " shape structure (11) is fixed；It is characterized in that, the vehicle driving passage (2) include in-situ layer (21), it is prefabricated
Layer (22) and bearing structure (23) overlapping are in iterative structure；The bearing structure (23) and the vehicle driving passage fixed structure (3)
Connection；Bearing structure (23) bottom has the preformed layer (22), the preformed layer (22) to be equipped with the in-situ layer (21)
Sealing inner cavity is formed with the main body (1) inner wall.
2. the prefabricated superposed type vehicle driving passage structure of subterranean tunnel according to claim 1 or gallery, which is characterized in that institute
State prefabricated core material and the coating being covered in outside the prefabricated core material, the prefabricated core material use that preformed layer (22) includes internal
The prefabricated forming of reinforced concrete structure, the coating form refractory protection using high alumina cement and steam pressure technology.
3. the prefabricated superposed type vehicle driving passage structure of subterranean tunnel according to claim 1 or gallery, which is characterized in that institute
It is to be set to the main body (1) and " mouth " the shape structure along the main body length direction to state vehicle driving passage fixed structure (3)
(11) several bracket structures of side wall.
4. the prefabricated superposed type vehicle driving passage structure of subterranean tunnel according to claim 1 or gallery, which is characterized in that institute
It is to be set to several truss structures of the main body wall and/or several outer along the main body length direction to state bearing structure (23)
Turn over beam.
5. the prefabricated superposed type vehicle driving passage structure of subterranean tunnel according to claim 4 or gallery, which is characterized in that institute
It is structure and the identical platy structure of the bearing structure (23) to state vehicle driving passage fixed structure (3), and the vehicle driving passage is fixed
Structure (3) one end connect to form angle in 120 to 150 degree angles, the other end and the main body (1) with the bearing structure (23)
Side wall connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376323.4U CN207989040U (en) | 2018-03-20 | 2018-03-20 | The prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376323.4U CN207989040U (en) | 2018-03-20 | 2018-03-20 | The prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989040U true CN207989040U (en) | 2018-10-19 |
Family
ID=63827553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820376323.4U Active CN207989040U (en) | 2018-03-20 | 2018-03-20 | The prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194095A (en) * | 2018-03-20 | 2018-06-22 | 上海市城市建设设计研究总院（集团）有限公司 | The prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery |
| CN112727482A (en) * | 2021-02-05 | 2021-04-30 | 中铁工程装备集团有限公司 | Large-diameter shield tunnel and complete equipment and method for construction of internal prefabricated structure of large-diameter shield tunnel |
-
2018
- 2018-03-20 CN CN201820376323.4U patent/CN207989040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194095A (en) * | 2018-03-20 | 2018-06-22 | 上海市城市建设设计研究总院（集团）有限公司 | The prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery |
| CN112727482A (en) * | 2021-02-05 | 2021-04-30 | 中铁工程装备集团有限公司 | Large-diameter shield tunnel and complete equipment and method for construction of internal prefabricated structure of large-diameter shield tunnel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102116061B (en) | Masonry construction method for filling wall core pillar, core girder and building blocks into framework structure | |
| CN207700443U (en) | Exterior wall plate level has muscle grouted joint structure at a kind of fabricated shear wall architecture storey | |
| CN106436893A (en) | Fully-prefabricated structure and construction method thereof | |
| CN106149937B (en) | Assembly concrete beam and its dry type connection method | |
| CN108179809A (en) | The connection method of assembled steel tendon concrete frame structure component | |
| CN110029779A (en) | A kind of assembled high-rise steel structure dwelling house system and its construction method | |
| CN207989040U (en) | The prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery | |
| CN109763424B (en) | Fully-precast concrete anti-collision guardrail and construction method | |
| CN107355010A (en) | A kind of precast concrete shear wall profile steel joint attachment structure | |
| CN212613903U (en) | Brick-concrete structure old building body composite reinforcement structure | |
| CN205399497U (en) | Basement outer wall post -cast strip concrete precast slab | |
| CN106968330A (en) | A kind of multilayer assembling building structure of the prefabricated rate more than 95% of self-template | |
| CN109235637A (en) | A kind of large span fabricated construction self-balancing tenon-prestressing combination connecting node | |
| CN207110083U (en) | Assembled architecture system | |
| CN214784228U (en) | Prefabricated plate advanced closing structure of outer wall post-cast strip | |
| CN208201918U (en) | Assembled corrugated steel Combined concrete list storehouse pipe gallery | |
| CN208534081U (en) | A kind of reconstruction structure of old building constructional column | |
| CN205712204U (en) | A kind of multiple waterstop and waterproof construction thereof | |
| CN106284742A (en) | Half column frame antidetonation faced wall and manufacture method | |
| CN207714553U (en) | The vertical pivoting angle connecting joint structure of prefabricated sandwich wall and prefabricated sandwich wall | |
| CN106284749B (en) | A kind of connecting node of upper load-bearing precast concrete exterior wall and girder steel | |
| CN108194095A (en) | The prefabricated superposed type vehicle driving passage structure of subterranean tunnel or gallery | |
| CN202247718U (en) | Multifunctional corrugated prestressed deformation-resistance roadbed culvert pipe | |
| CN208152311U (en) | A kind of two-sided folded type steel shear wall | |
| CN206174148U (en) | It subsides post -cast strip structure system to transfinite on ground |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |