CN205776348U - A kind of overlapping monoblock type pipe gallery prefabricated assembly structural - Google Patents
A kind of overlapping monoblock type pipe gallery prefabricated assembly structural Download PDFInfo
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- CN205776348U CN205776348U CN201620632781.0U CN201620632781U CN205776348U CN 205776348 U CN205776348 U CN 205776348U CN 201620632781 U CN201620632781 U CN 201620632781U CN 205776348 U CN205776348 U CN 205776348U
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Abstract
A kind of overlapping monoblock type pipe gallery prefabricated assembly structural, this structure includes the outside waterproofing layer that the outer surface of the bottom cushion below the piping lane prefabricated assembly structural arranged between the building enclosure in foundation ditch, building enclosure, piping lane prefabricated assembly structural and piping lane prefabricated assembly structural is coated with, being filled with backfill earthing above piping lane prefabricated assembly structural, outside structure, the outer surface in cast-in-place portion is coated with outside waterproofing layer.Construction method includes the operations such as prefabricated components processing, excavation of foundation pit, bottom slab concreting, side wall construction, construction of central division wall, top board construction and backfill soil.This utility model overcome underground engineering prefabricated present in the outstanding problem such as joints and seam waterproof, take base plate is cast-in-place, side wall monolayer overlaps, mid-board is double-layered and top board overlaps, each node is cast-in-place, outside is complete wraps waterproof version, ensure effective connection of node, it is ensured that node waterproof function.
Description
Technical field
This utility model relates to a kind of prefabricated assembly structural, the overlapping monoblock type assembling knot of a kind of pipe gallery
Structure.
Background technology
Along with developing rapidly of economy and improving constantly of the level of urbanization, the exploitation of the underground space is the most increasing, combines
Close underground pipe gallery and become the most domestic direction greatly developed in recent years.At present owing to being limited by execution conditions and waterproof requirement,
Comprehensive underground pipe gallery agent structure is most commonly used that cast-in-place concrete structure.
But, owing to cast-type underground structure uses on-the-spot artificial field to pour, inevitably there is following defect and fraud
Sick:
One, colligation and the concrete blinding of steel reinforcement cage installs and requires time for, and agent structure interior construction needs to use in a large number
Template and support, not only result in claim for eot and also can cause waste of material；When two, pouring, quality is difficult to ensure.A large amount of existing
Pouring concrete needs the time-consuming some time, is likely to occur leakiness of vibrating, affects the quality of structure when pouring.Three, wall surface levelling
Degree is not easy to control, and the surface of cast-in-place structural occurs voids and pits unavoidably, and generally requiring process could use；If problem above is adopted
The problem that above manual site pours typically can be solved with Wall-beam-column plate prefabricating technique.
But underground engineering assembling also has how the stress between a lot of technological difficulties, such as node protects the while of prefabricated
Card: the assembling of existing underground engineering is prefabricated typically uses screw to be attached between precoated plate when node processing, screw
Durability is very poor, it is impossible to ensure the service life of 100 years；Also have how the seam waterproof between prefabricated components processes: underground is tied
Structure is waterproof it is generally required to multilayer flashing, full outsourcing flexible water and concrete self-waterproof, is once fabricated to assemble prefabricated knot
Structure, then the node of prefabrication and assembly construction disconnects, the concrete self-waterproof of most critical will not play its due effect completely, and in advance
Component coupling part processed also and is susceptible to infiltration and leaks.
The most prefabricated how to carry out in construction technology with cast-in-place part rationally and be connected, the most reasonably using prefabricated
Wall-beam-column plate and the collocation form of cast-in-place part, and ensure that underground structure has good structural stability and water resistance, it is
Underground engineering assembles the prefabricated problem needing solution badly.
Utility model content
The purpose of this utility model is to provide a kind of overlapping monoblock type pipe gallery prefabricated assembly structural, solve existingly
The assembling of lower engineering is prefabricated, cannot ensure stress safety between node, and the seam of prefabricated components easily seeps water the skill leaked
Art problem.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of overlapping monoblock type pipe gallery prefabricated assembly structural, including being positioned at the building enclosure of foundation ditch, building enclosure
Between the piping lane prefabricated assembly structural, bottom cushion below piping lane prefabricated assembly structural and the piping lane prefabricated assembly structural that arrange
Outer surface cladding outside waterproofing layer, be filled with backfill earthing, described base pad above described piping lane prefabricated assembly structural
Layer is laid along the lower horizontal of piping lane prefabricated assembly structural；
Described piping lane prefabricated assembly structural is by including the cast-in-place base plate of bottom, being positioned at the overlapping side on cast-in-place base plate both sides
Wall, it is positioned at the overlapping mid-board in the middle of base plate and is positioned at the overlapping top board at overlapping side wall and overlapping mid-board top and connects composition
Box-structure；
Described overlapping side wall is divided into the monolayer overlapping prefabricated portion of side wall and the monolayer overlapping cast-in-place portion of side wall, described overlapping mid-board
Being divided into cast-in-place portion in the middle of prefabricated portion, double-layered mid-board both sides and double-layered mid-board, described overlapping top board is divided into overlapping top
The prefabricated portion of plate and the overlapping cast-in-place portion of top board；
The described monolayer overlapping prefabricated portion of side wall, prefabricated portion, double-layered mid-board both sides and the overlapping prefabricated portion of top board connect shape
Become prefabricated portion inside the box-structure on cast-in-place base plate of being fixed on, described cast-in-place base plate, monolayer the overlapping cast-in-place portion of side wall, double-layer overlapped
Close cast-in-place portion and the overlapping cast-in-place portion of top board in the middle of mid-board and pour cast-in-place portion outside formation box-structure；
Outside described box-structure, the outer surface in cast-in-place portion is coated with outside waterproofing layer.
The described monolayer overlapping prefabricated portion of side wall is positioned at the inner side in the monolayer overlapping cast-in-place portion of side wall, and described monolayer overlapping side wall is pre-
The bottom in portion processed is fixedly connected on the upper surface of cast-in-place base plate.
Prefabricated portion, described double-layered mid-board both sides is positioned at the both sides in cast-in-place portion in the middle of double-layered mid-board, described double
The bottom in stacking conjunction prefabricated portion, mid-board both sides is fixedly connected on the upper surface of cast-in-place base plate.
The described prefabricated portion of overlapping top board is positioned at the downside in the overlapping cast-in-place portion of top board, and the two ends in the described prefabricated portion of overlapping top board are divided
Lian Jie the top in the prefabricated portion in top and double-layered mid-board both sides in the monolayer overlapping prefabricated portion of side wall.
Described outside waterproofing layer includes base plate waterproofing, side wall waterproof layer and the waterproof roofing layer being connected as entirety, institute
State base plate waterproofing to be laid on bottom cushion, between outside and the building enclosure of described side wall waterproof layer between be provided with levelling
Layer, the upside of described waterproof roofing layer is backfilled with backfilling earthing.
The bottom in the prefabricated portion in bottom and double-layered mid-board both sides in the described monolayer overlapping prefabricated portion of side wall is all embedded with
Branch sleeve, on described base plate, relevant position is embedded with joint bar, branch sleeve and joint bar by sleeve grouting connection.
Inside described box-structure, the side in prefabricated portion has been fixedly connected with steel reinforcement cage, and described steel reinforcement cage is embedded in box knot
Outside structure in cast-in-place portion.
The prefabricated portion of described side wall and the prefabricated portion of mid-board and cast-in-place base plate all use the type of attachment that sleeve is in the milk, and base plate is pre-
Doweling, the pre-buried branch sleeve in bottom in the prefabricated portion of side wall of relevant position, joint bar carries out sleeve filling after inserting branch sleeve
Slurry.
The prefabricated portion of described side wall and mid-board prefabricated portion are required to when installing use diagonal brace to fix, and calculate the strong of diagonal brace
Degree, it is ensured that concreting safety.
Compared with prior art this utility model has the characteristics that and beneficial effect:
This utility model is a kind of prefabricated structure that may be used for pipe gallery under the conditions of foundation ditch open cut and construction
Method, it is adaptable to the construction of monolayer twin spans pipe gallery agent structure.
This utility model overcome underground engineering prefabricated present in the outstanding problem such as joints and seam waterproof, adopt
Take base plate is cast-in-place, side wall monolayer overlaps, mid-board is double-layered and top board overlaps, each node is cast-in-place, and outside is wrapped waterproof entirely
Version.
Prefabricated portion in this utility model precast construction all can make to use the form of factory for prefabrication's processing；Due to base
Hole has been excavated, therefore has bigger working space inside foundation ditch, it is simple to main structure construction；Base plate is cast-in-place, and side wall uses
The form of monolayer overlapping wall can be saved mould and the time of support in wall side of performing, and saves duration and cost；Mid-board uses double
The form of stacking conjunction wall equally saves the time of formwork, and saves duration and cost；Top board uses superimposed sheet, and half is prefabricated
Half is cast-in-place, and the beam in cast-in-place portion and the end face absolute altitude of plate are identical, need not perform beam slab inner support and template, saves the duration and becomes
This, the cast-in-place portion of top board and wall node pour simultaneously simultaneously, coordinate the bar connecting mode of node, it is ensured that effectively connecting of node
Connect, the overall strength and stiffness with local of reinforcement structure.
Owing to joint is cast-in-place, and overlapping portion muscle main with cast-in-place portion all can effectively be connected, and can guarantee that overlapping wall when pouring
The changing of the relative positions will not be shifted, it is easy to meet the strict demand that main muscle is positioned by agent structure, it is easy to meet the force request of joint.With
Time joint cast-in-place, therefore the waterproof effect of joint can be made to be greatly improved, it is easy to meet underground structure to waterproof strict
Requirement, the most this precast construction and construction method also allow for the form using full bag waterproof, are formed in the outside of cast-in-place structural
The annular waterproof construction system closed, strengthens concrete self-waterproof performance, it is ensured that underground structure occurs without infiltration and drainage,
Ensure underground structure water resistance.
Construction party rule of the present utility model is conducive to overlapping integrated precast mounting technology popularization in underground engineering
Application, facilitation is played in industrialization and industrialization for underground engineering.
Accompanying drawing explanation
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Reference: 1-building enclosure, 2-bottom cushion, the cast-in-place base plate of 3-, 4-monolayer overlapping the prefabricated portion of side wall,
5-monolayer overlaps in the middle of the cast-in-place portion of side wall, prefabricated portion, 6-double-layered mid-board both sides, the double-layered mid-board of 7-cast-in-place
At the bottom of portion, the 8-overlapping prefabricated portion of top board, the 9-overlapping cast-in-place portion of top board, 10-backfill earthing, 11-outside waterproofing layer, 11.1-
Plate waterproof layer, 11.2-side wall waterproof layer, 11.3-waterproof roofing layer.
Detailed description of the invention
Embodiment is shown in Figure 1, and a kind of overlapping monoblock type pipe gallery prefabricated assembly structural, is monolayer twin spans integrated pipe
The construction of corridor agent structure.
This prefabricated assembly structural includes the prefabricated dress of piping lane arranged between the building enclosure 1 in foundation ditch, building enclosure 1
The outer surface cladding of bottom cushion 2 below distribution structure, piping lane prefabricated assembly structural and piping lane prefabricated assembly structural complete
Outer waterproofing layer 11, is filled with backfill earthing 10 above described piping lane prefabricated assembly structural, described bottom cushion 2 is along the prefabricated dress of piping lane
The lower horizontal of distribution structure is laid；
Described piping lane prefabricated assembly structural is by including the cast-in-place base plate 3 of bottom, being positioned at the overlapping side on cast-in-place base plate both sides
Wall, it is positioned at the overlapping mid-board in the middle of base plate and is positioned at the overlapping top board at overlapping side wall and overlapping mid-board top and connects composition
Box-structure；
Described overlapping side wall be divided into monolayer overlapping the prefabricated portion of side wall 4 and monolayer overlapping the cast-in-place portion of side wall 5, in described overlapping every
Wall is divided into cast-in-place portion 7 in the middle of prefabricated portion, double-layered mid-board both sides 6 and double-layered mid-board, and described overlapping top board is divided into folded
Close the prefabricated portion of top board 8 and the overlapping cast-in-place portion of top board 9；
The described monolayer overlapping prefabricated portion of side wall 4, prefabricated portion, double-layered mid-board both sides 6 and overlapping top board prefabricated portion 8 are even
Connecing formation and be fixed on prefabricated portion inside the box-structure on cast-in-place base plate 3, described cast-in-place base plate 3, monolayer overlap the cast-in-place portion of side wall
5, in the middle of double-layered mid-board, cast-in-place portion 7 and the overlapping cast-in-place portion of top board 9 pour cast-in-place portion outside formation box-structure；
Outside described box-structure, the outer surface in cast-in-place portion is coated with outside waterproofing layer 11.
The described monolayer overlapping prefabricated portion of side wall 4 is positioned at the inner side in the monolayer overlapping cast-in-place portion of side wall 5, described monolayer overlapping side wall
The bottom in prefabricated portion 4 is fixedly connected on the upper surface of cast-in-place base plate 3.
Prefabricated portion, described double-layered mid-board both sides 6 is positioned at the both sides in cast-in-place portion 7 in the middle of double-layered mid-board, described
The bottom in prefabricated portion, double-layered mid-board both sides 6 is fixedly connected on the upper surface of cast-in-place base plate 3.
The described prefabricated portion of overlapping top board 8 is positioned at the downside in the overlapping cast-in-place portion of top board 9, the two of the described prefabricated portion of overlapping top board 8
End connects the top in the prefabricated portion in top and double-layered mid-board both sides 6 in the monolayer overlapping prefabricated portion of side wall 4 respectively.
Described outside waterproofing layer 11 includes base plate waterproofing 11.1, side wall waterproof layer 11.2 and the top board being connected as entirety
Waterproof layer 11.3, described base plate waterproofing 11.1 is laid on bottom cushion 2, the outside of described side wall waterproof layer 11.2 with go along with sb. to guard him
Being provided with screed-coat between structure 1, the upside of described waterproof roofing layer 11.3 is backfilled with backfilling earthing 10.
The bottom in the prefabricated portion in bottom and double-layered mid-board both sides in the described monolayer overlapping prefabricated portion of side wall is all embedded with
Branch sleeve, on described base plate, relevant position is embedded with joint bar, branch sleeve and joint bar by sleeve grouting connection.
Inside described box-structure, the side in prefabricated portion has been fixedly connected with steel reinforcement cage, and described steel reinforcement cage is embedded in box knot
Outside structure in cast-in-place portion.
The construction method of this overlapping monoblock type pipe gallery prefabricated assembly structural, construction procedure is as follows:
Step one, connects in factory for prefabrication's processing and has the monolayer overlapping prefabricated portion of side wall of steel reinforcement cage, connection to have steel reinforcement cage
Prefabricated portion, double-layered mid-board both sides and connect and have the prefabricated portion of overlapping top board of steel reinforcement cage, and be transported to scene.
Step 2, foundation ditch layering open cut, the building enclosure 1 in the interior dewatering construction foundation ditch in hole, the shape of building enclosure can be coordinated
Formula uses the support supporting of piling wall anchor, and belong to mass concrete needs to select rational Control Measures for Concrete Slump when concrete thickness is bigger
Degree and reinforcement are vibrated and are guaranteed construction quality.
Step 3, after excavation of foundation pit to designed elevation, first performs bottom cushion 2 between building enclosure 1.
Step 4, lays base plate waterproofing 11.1 on bottom cushion 2.
Step 5, pours concrete the maintenance of cast-in-place base plate 3 on base plate waterproofing 11.1.
Step 6, after cast-in-place base plate reaches curing strength, smears screed-coat in the back of the body soil side of building enclosure, is then looking for
Side wall waterproof layer 11.2 is laid in the inner side of flat bed, and the bottom of side wall waterproof layer 11.2 is around to outside the two ends of base plate waterproofing 11.1
Side, makes side wall waterproof layer 11.2 form overlap joint with base plate waterproofing 11.2 and ensure the lap of splice, the top of side wall waterproof layer 11.2
Portion extends, in order to form the waterproof water resistance guaranteeing structure of full bag.
Step 7, the inner side of side wall waterproof layer 11.2, cast-in-place base plate 3 both sides on the upside of hang and connect monolayer overlapping side
The prefabricated portion of wall 4.
Step 8, with monolayer overlapping the prefabricated portion of side wall 4 and building enclosure 1 as template, steel reinforcement cage is positioned at monolayer to be poured
The position in the overlapping cast-in-place portion of side wall, pours the concrete in the monolayer overlapping cast-in-place portion of side wall 5 between, and monolayer is overlapped side
Vibrating in the concrete in the cast-in-place portion of wall 5 and the concrete junction of cast-in-place base plate 3 so that it is connects as one and maintenance；
Step 9, hangs on the upside of the centre of cast-in-place base plate 3 and connected double-layer overlapping prefabricated portion, mid-board both sides 6；
Step 10, with prefabricated portion 6, double-layered mid-board both sides as template, steel reinforcement cage be positioned to be poured double-layered in
The position in cast-in-place portion in the middle of partition wall, pours cast-in-place portion concrete seven in the middle of double-layered mid-board in-between, and to pouring bilayer
In the middle of overlapping mid-board, vibrate in the concrete in cast-in-place portion 7 and the concrete junction of cast-in-place base plate 3 so that it is connect as one and support
Protect；
Step 11, hangs the overlapping prefabricated portion of top board 8, makes the two ends in the prefabricated portion of overlapping top board 8 be connected to overlap side
The top 6 in the prefabricated portion in prefabricated portion 4 and double-layered mid-board both sides in wall, steel reinforcement cage is positioned at the cast-in-place portion of overlapping top board to be poured
Position；
Step 12, pours the concrete in the overlapping cast-in-place portion of top board 9 in the upside in the overlapping prefabricated portion of top board 8, and to overlapping
The concrete in the concrete in the cast-in-place portion of top board 9 cast-in-place portion 7 middle with the monolayer overlapping cast-in-place portion of side wall 5 and double-layered mid-board
Vibrating in junction so that it is connects as one and maintenance；
Step 13, lays waterproof roofing layer 11.3, the two of waterproof roofing layer 11.3 in the upside in the overlapping cast-in-place portion of top board 9
Overlap at end and the top prolongation of side wall waterproof layer 11.2, and ensure the lap of splice, in order to form that full bag is waterproof guarantees structure
Water resistance.
Step 14, fills out backfill earthing 10 in the upside of waterproof roofing layer 11.3.
The prefabricated portion of described side wall and the prefabricated portion of mid-board and cast-in-place base plate all use the type of attachment that sleeve is in the milk, and base plate is pre-
Doweling, the pre-buried branch sleeve in bottom in the prefabricated portion of side wall of relevant position, joint bar carries out sleeve filling after inserting branch sleeve
Slurry.
The prefabricated portion of described side wall and mid-board prefabricated portion are required to when installing use diagonal brace to fix, and calculate the strong of diagonal brace
Degree, it is ensured that concreting safety.
Claims (7)
1. an overlapping monoblock type pipe gallery prefabricated assembly structural, it is characterised in that: include the building enclosure being positioned at foundation ditch
(1) the piping lane prefabricated assembly structural, arranged between building enclosure (1), the bottom cushion (2) below piping lane prefabricated assembly structural with
And the outside waterproofing layer (11) of the outer surface cladding of piping lane prefabricated assembly structural, fill out above described piping lane prefabricated assembly structural
Having backfill earthing (10), described bottom cushion (2) is laid along the lower horizontal of piping lane prefabricated assembly structural；
Described piping lane prefabricated assembly structural be by include bottom cast-in-place base plate (3), be positioned at cast-in-place base plate both sides overlapping side wall,
It is positioned at overlapping mid-board and being positioned at the overlapping side wall overlapping top board connection composition with overlapping mid-board top in the middle of base plate
Box-structure；
Described overlapping side wall be divided into monolayer overlapping the prefabricated portion of side wall (4) and monolayer overlap the cast-in-place portion of side wall (5), in described overlapping every
Wall is divided into cast-in-place portion (7) in the middle of prefabricated portion, double-layered mid-board both sides (6) and double-layered mid-board, and described overlapping top board divides
For the overlapping prefabricated portion of top board (8) and the overlapping cast-in-place portion of top board (9)；
The described monolayer overlapping prefabricated portion of side wall (4), prefabricated portion, double-layered mid-board both sides (6) and the overlapping prefabricated portion of top board (8)
Connect formation and be fixed on prefabricated portion inside the box-structure on cast-in-place base plate (3), described cast-in-place base plate (3), monolayer overlapping side wall
In the middle of cast-in-place portion (5), double-layered mid-board, cast-in-place portion (7) and the overlapping cast-in-place portion of top board (9) pour outside formation box-structure
Cast-in-place portion；
Outside described box-structure, the outer surface in cast-in-place portion is coated with outside waterproofing layer (11).
Overlapping monoblock type pipe gallery prefabricated assembly structural the most according to claim 1, it is characterised in that: described monolayer is folded
Close the prefabricated portion of side wall (4) and be positioned at the inner side of the monolayer overlapping cast-in-place portion of side wall (5), the end of the described monolayer overlapping prefabricated portion of side wall (4)
Portion is fixedly connected on the upper surface of cast-in-place base plate (3).
Overlapping monoblock type pipe gallery prefabricated assembly structural the most according to claim 1 and 2, it is characterised in that: described double
Stacking is closed prefabricated portion, mid-board both sides (6) and is positioned at the both sides of cast-in-place portion (7) in the middle of double-layered mid-board, described double-layered in
The bottom in prefabricated portion, partition wall both sides (6) is fixedly connected on the upper surface of cast-in-place base plate (3).
Overlapping monoblock type pipe gallery prefabricated assembly structural the most according to claim 3, it is characterised in that: described overlapping top
The prefabricated portion of plate (8) is positioned at the downside of the overlapping cast-in-place portion of top board (9), and the two ends of the described prefabricated portion of overlapping top board (8) connect list respectively
Top and the top of prefabricated portion, double-layered mid-board both sides (6) in the prefabricated portion of side wall (4) is closed in stacking.
Overlapping monoblock type pipe gallery prefabricated assembly structural the most according to claim 1, it is characterised in that: described full outsourcing
Waterproof layer (11) includes base plate waterproofing (11.1), side wall waterproof layer (11.2) and the waterproof roofing layer being connected as entirety
(11.3), described base plate waterproofing (11.1) is laid on bottom cushion (2), the outside of described side wall waterproof layer (11.2) with enclose
Being provided with screed-coat between protection structure (1), the upside of described waterproof roofing layer (11.3) is backfilled with backfilling earthing (10).
Overlapping monoblock type pipe gallery prefabricated assembly structural the most according to claim 3, it is characterised in that: described monolayer is folded
The bottom in the prefabricated portion in bottom and double-layered mid-board both sides closing the prefabricated portion of side wall is all embedded with branch sleeve, on described base plate
Relevant position is embedded with joint bar, branch sleeve and joint bar and is connected by sleeve grouting.
Overlapping monoblock type pipe gallery prefabricated assembly structural the most according to claim 1, it is characterised in that: described box is tied
Inside structure, the side in prefabricated portion has been fixedly connected with steel reinforcement cage, and described steel reinforcement cage is embedded in outside box-structure in cast-in-place portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632781.0U CN205776348U (en) | 2016-06-24 | 2016-06-24 | A kind of overlapping monoblock type pipe gallery prefabricated assembly structural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632781.0U CN205776348U (en) | 2016-06-24 | 2016-06-24 | A kind of overlapping monoblock type pipe gallery prefabricated assembly structural |
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| Publication Number | Publication Date |
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| CN205776348U true CN205776348U (en) | 2016-12-07 |
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| CN201620632781.0U Expired - Fee Related CN205776348U (en) | 2016-06-24 | 2016-06-24 | A kind of overlapping monoblock type pipe gallery prefabricated assembly structural |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013228A (en) * | 2016-06-24 | 2016-10-12 | 中国建筑股份有限公司 | Overlapping integral type prefabricated assembly structure for comprehensive pipe gallery and construction method thereof |
| CN106638670A (en) * | 2017-01-20 | 2017-05-10 | 福建省建筑设计研究院 | Semi-prefabricated pipe gallery and construction method |
| CN108661075A (en) * | 2017-04-01 | 2018-10-16 | 周兆弟 | Assembled underground one corridor |
| CN108661080A (en) * | 2017-04-01 | 2018-10-16 | 周兆弟 | The manufacturing method in assembled underground one corridor |
| CN108661094A (en) * | 2017-04-01 | 2018-10-16 | 周兆弟 | Ruggedized construction for underpass |
| CN110004980A (en) * | 2019-04-29 | 2019-07-12 | 中铁第四勘察设计院集团有限公司 | A kind of combined assembled underground structure and first inverse rear suitable construction method |
| CN110004981A (en) * | 2019-04-29 | 2019-07-12 | 中铁第四勘察设计院集团有限公司 | A kind of combined assembled underground structure and reversed construction method |
-
2016
- 2016-06-24 CN CN201620632781.0U patent/CN205776348U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013228A (en) * | 2016-06-24 | 2016-10-12 | 中国建筑股份有限公司 | Overlapping integral type prefabricated assembly structure for comprehensive pipe gallery and construction method thereof |
| CN106638670A (en) * | 2017-01-20 | 2017-05-10 | 福建省建筑设计研究院 | Semi-prefabricated pipe gallery and construction method |
| CN106638670B (en) * | 2017-01-20 | 2019-07-26 | 福建省建筑设计研究院有限公司 | Half prefabricated piping lane and construction method |
| CN108661075A (en) * | 2017-04-01 | 2018-10-16 | 周兆弟 | Assembled underground one corridor |
| CN108661080A (en) * | 2017-04-01 | 2018-10-16 | 周兆弟 | The manufacturing method in assembled underground one corridor |
| CN108661094A (en) * | 2017-04-01 | 2018-10-16 | 周兆弟 | Ruggedized construction for underpass |
| CN110004980A (en) * | 2019-04-29 | 2019-07-12 | 中铁第四勘察设计院集团有限公司 | A kind of combined assembled underground structure and first inverse rear suitable construction method |
| CN110004981A (en) * | 2019-04-29 | 2019-07-12 | 中铁第四勘察设计院集团有限公司 | A kind of combined assembled underground structure and reversed construction method |
| CN110004980B (en) * | 2019-04-29 | 2024-03-15 | 中铁第四勘察设计院集团有限公司 | Composite assembled underground structure and first-reverse-then-forward construction method |
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