CN108661080A - The manufacturing method in assembled underground one corridor - Google Patents
The manufacturing method in assembled underground one corridor Download PDFInfo
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- CN108661080A CN108661080A CN201710212847.XA CN201710212847A CN108661080A CN 108661080 A CN108661080 A CN 108661080A CN 201710212847 A CN201710212847 A CN 201710212847A CN 108661080 A CN108661080 A CN 108661080A
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- China
- Prior art keywords
- prefabricated
- shingle nail
- corridor
- road deck
- fender
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- 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
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
Abstract
The invention belongs to technical field of buildings, are related to a kind of manufacturing method in assembled underground one corridor.Include the following steps, the making of A, supporting pile structure：Two rows of fender posts are squeezed into the both sides of the foundation pit to be constructed according to the design needs, construction adit, the assembly of B, prefabricated piping lane channel components are formed among two rows of fender posts：Soil among two rows of fender posts is taken out, assembly hole is formed, corridor floor is placed in the bottom in assembly hole, prefabricated prefabricated shingle nail is put into the both sides above corridor floor, prefabricated shingle nail is connected with fender post, is formed between prefabricated shingle nail and fender post and pours irrigated area, C, bound：Prefabricated prefabricated overlapping road deck, D, concrete casting are installed on prefabricated shingle nail：Concrete slurry is poured into pouring irrigated area, being formed after solidification makes fender post be fixedly connected with prefabricated shingle nail.The present invention can effectively reduce the destruction caused by environment, significantly improve construction period, cost is minimum, dependable performance.
Description
Technical field
The invention belongs to Architectural Equipment technical fields, are related to a kind of underground pipe gallery, more particularly, to a kind of assembled underground
The manufacturing method in integrated corridor.
Background technology
Underground pipe gallery is also known as common trench, it is to implement unified planning, design, construction and maintenance, is built in Urban Underground and is used for
Lay the public utility of municipal public use pipeline.Refer to Urban Underground for concentrate laying electric power, communication, radio and television,
The public tunnel of the municipal pipelines such as water supply, draining, heating power, combustion gas.
The prior art is to the construction method in Large Underground channel or Large Underground piping lane, frequently with large-scale excavating load, to ring
Border is seriously polluted, and the construction time is also very long, and uses advanced Suporting structure, although pollution is small, cost is very high.
Chinese patent literature discloses a kind of integrated form underground pipe gallery [application number with compensation device：
201410559745.1], including several tube coupling sealing strips and several end to end tube coupling units, the tube coupling sealing strip are set to
Between the adjacent tube coupling unit, the tube coupling unit includes tube coupling and several pipelines disposed in parallel, and the pipeline passes through solid
Reservation is set on the bottom surface inside the tube coupling, and the tube coupling both ends are respectively equipped with tube coupling compatible with the tube coupling shape and stretch
Contracting connecting tube, the pipe ends are respectively equipped with pipeline extension connecting tube, and the tube coupling retractable connecting tube is far from the tube coupling
One end is equipped with flange one, and the described one end of pipeline extension connecting tube far from the pipeline is equipped with flange two.Said program effectively drops
The low difficulty of construction and installation, improves the installation effectiveness of piping lane and pipeline, saves a large amount of construction times and expense, while prefabricated
Molding tube coupling large carrying capacity, compressive effect are good.But prefabricated profiled tube coupling weight is big, build is big, not readily transportable,
When mounted, it needs with the larger lifting instrument of load, construction cost height.
The patent of invention assembled underground pipe gallery [application number applied before the applicant：201510716851.0], including
Hollow piping lane ontology, the piping lane ontology include the prefabricated component of at least two pieces interconnections, and the prefabricated component mutually interconnects
Circumferentially closed piping lane ontology is formed after connecing.This application uses fabricated construction, and underground pipe gallery is divided into several prefabricated components, convenient
Transport, when mounted, the build of prefabricated component is smaller, lighter in weight, easy for installation, especially with the mode of connector connection,
Make convenient and fast connection between prefabricated component, so as to greatly improve construction efficiency, realizes the Fast Installation of underground pipe gallery.
But said program is there is also a fly in the ointment, although said program uses fabricated construction, be easy to transport and
Installation, however structural strength and waterproof effect need to be further increased.
Invention content
Regarding the issue above, the present invention provides a kind of manufacturing method in assembled underground one corridor.
In order to achieve the above objectives, present invention employs following technical proposals：A kind of manufacture in assembled underground one corridor
Method includes the following steps,
A, the making of supporting pile structure：According to the design needs two rows of fender posts are squeezed into the both sides of the foundation pit to be constructed, two
It arranges and forms construction adit among fender post；
B, the assembly of prefabricated piping lane channel components：After the completion of waiting for step A, the soil among two rows of fender posts is taken
Go out, form the assembly hole being located among two fender posts, when assembling pit-run earth to projected depth, is placed in the bottom in assembly hole
Prefabricated corridor floor or the cast-in-place corridor floor in bottom in assembly hole, after corridor floor places, prefabricated prefabricated
Shingle nail is put into the both sides above corridor floor, is connected prefabricated shingle nail with fender post with connector, in prefabricated shingle nail and
It is formed between fender post and pours irrigated area；
C, it binds：Prefabricated prefabricated overlapping road deck is installed on prefabricated shingle nail；
D, concrete casting：Concrete slurry is poured into pouring irrigated area, being formed after solidification makes fender post and prefabricated shingle nail
The vertical in-situ layer being fixedly connected waters concrete slurry above prefabricated overlapping road deck, is formed and prefabricated overlapping after solidification
The horizontal in-situ layer that road deck is fixedly connected, the horizontal in-situ layer are interconnected to form with vertical in-situ layer around prefabricated shingle nail
With the cast-in-place layer assembly of prefabricated overlapping road deck.
In the manufacturing method in above-mentioned assembled underground one corridor, in step, fender post is that pre-production is good
Prefabricated pile element, prefabricated pile element is directly driven into foundation pit both sides, or first accomplishes fluently mixing pile with mixing pile machine in foundation pit both sides,
Prefabricated pile element is inserted into mixing pile later, prefabricated pile element of the foundation pit per side is connected to each other to form two fender posts,
Or it is connected with fender post reinforcement by connection structure between two adjacent prefabricated pile elements.
It is first fixed in corridor floor to pacify in step C in the manufacturing method in above-mentioned assembled underground one corridor
Column is installed, prefabricated overlapping road deck is pressed on prefabricated shingle nail and column later, later again in prefabricated overlapping road deck
On water concrete slurry, the cast-in-place layer assembly and corridor floor and overlap road deck between junction be respectively equipped with bottom
Portion is anti-, prefabricated sandwich wall assembly has also been poured in corridor floor, prefabricated sandwich wall assembly includes sandwich in-situ layer, sandwich existing
It pours and is fixedly connected with cast-in-place layer assembly at the top of layer or sandwich in-situ layer top is fixedly connected with horizontal splitter plate and oozes component and top
Antiseepage component.
In the manufacturing method in above-mentioned assembled underground one corridor, horizontal splitter plate, water are fixedly connected on column
Divide equally and support column is fixedly mounted on partition board, is equipped with the support column ox for being integrally formed or being fixedly connected with support column on the support columns
Leg is pressed on support column bracket at the top of prefabricated overlapping road deck.
In the manufacturing method in above-mentioned assembled underground one corridor, the both sides of horizontal splitter plate respectively by with it is prefabricated
Shingle nail is mechanically connected, and is formed between the side of horizontal splitter plate and the inner wall of prefabricated shingle nail and is poured gap, poured later at this
It fills penetration concrete slurry in gap and forms cast-in-place concrete section, also poured prefabricated sandwich wall assembly in corridor floor, in advance
It includes sandwich in-situ layer to make sandwich wall assembly, and sandwich in-situ layer top is fixedly connected with cast-in-place layer assembly or sandwich in-situ layer top
Portion is fixedly connected with horizontal splitter plate.
In the manufacturing method in above-mentioned assembled underground one corridor, set respectively on horizontal splitter plate and prefabricated shingle nail
There is the first built-in type connector, and the position of the first built-in type connector on horizontal splitter plate and prefabricated shingle nail corresponds
And by clamping, weld, be spirally connected or overlapped that mode connects one by one.
In the manufacturing method in above-mentioned assembled underground one corridor, prefabricated panel ox is equipped on prefabricated shingle nail
Leg, the prefabricated panel bracket are integrally formed with prefabricated shingle nail or are fixed with prefabricated shingle nail by being mechanically connected, prefabricated overlapping
Road deck is pressed on prefabricated panel bracket, at the top of prefabricated panel bracket, prefabricated shingle nail, vertical in-situ layer and prefabricated
The side wall ends for overlapping road deck form a cast-in-place interconnecting piece, and concrete slurry, which pours, is filled in prefabricated overlapping road deck and cast-in-place company
In socket part.
In the manufacturing method in above-mentioned assembled underground one corridor, in stepb, the connector includes being located at
The second built-in type connector inside fender post and the second built-in type connector in prefabricated shingle nail, wherein fender post
The second built-in type connector position in second built-in type connector and prefabricated shingle nail correspond and by clamping, welding,
It is spirally connected or overlapped that mode connects one by one.
In the manufacturing method in above-mentioned assembled underground one corridor, support column bracket is connected equipped with third built-in type
Part, the third built-in type connector are connect with prefabricated overlapping road deck and horizontal in-situ layer.
In the manufacturing method in above-mentioned assembled underground one corridor, in stepb, when assembly pit-run earth is to designing depth
When spending, several uplift piles are squeezed into assembly hole bottom, axial direction setting of the uplift pile along assembly hole is multiple, later above uplift pile
Place prefabricated corridor floor or the cast-in-place corridor floor in bottom in assembly hole.
Compared with prior art, the advantage of the invention is that：
1, the destruction caused by environment can be effectively reduced, significantly improves construction period, cost is minimum, dependable performance.
2, it because there is supporting pile structure just not have to worry the case where soil body on periphery can cave in, avoids because worrying the soil body
Avalanche and need the heavy excavation situation that backfills again again after the periphery soil body is taken away, avoid the wasting of resources.
3, it is supported using supporting pile structure, support is formed to the both sides of corridor, plays the role of double side resistance to compression, encloses
It is connected using cast-in-place layer assembly between fender pile and prefabricated piping lane channel components, fender post and prefabricated piping lane is led to
Road component forms integral structure, while improving fender post with prefabricated piping lane channel components intensity, in-situ layer group
Part can effectively improve waterproof effect again.
4, by built-in type connector, by supporting pile structure, prefabricated piping lane channel components and cast-in-place layer assembly it
Between form mechanical connection, have the integral type piping lane channel of support and connection effect in all directions to be formed.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the structural schematic diagram in another direction Fig. 1；
Fig. 4 is enlarged drawing at the B of Fig. 1；
Fig. 5 is enlarged drawing at the C of Fig. 3；
Fig. 6 is enlarged drawing at the D of Fig. 1；
Fig. 7 is enlarged drawing at the E of Fig. 1
Fig. 8 is another structural schematic diagram of the present invention；
Fig. 9 is enlarged drawing at the F of Fig. 8；
Figure 10 is enlarged drawing at the G of Fig. 8；
Figure 11 is another structural schematic diagram of the present invention；
Figure 12 is another structural schematic diagram of the present invention；
Figure 13 is another structural schematic diagram of the present invention；
Figure 14 is another structural schematic diagram of the present invention；
Figure 15 is another structural schematic diagram in another direction of the invention；
Figure 16 is another structural schematic diagram in another direction of the invention；
Figure 17 is another structural schematic diagram in another direction of the invention；
Figure 18 is another structural schematic diagram in another direction of the invention；
Figure 19 is another structural schematic diagram in another direction of the invention；
Figure 20 is another structural schematic diagram in another direction of the invention；
Figure 21 is another structural schematic diagram in another direction of the invention；
Figure 22 is enlarged drawing at the H of Figure 16.
In figure：Supporting pile structure 1, prefabricated piping lane channel components 2, cast-in-place layer assembly 3, corridor 4, corridor bottom
Plate 5, bayonet 5a, frame-type prefabricated components 6, prefabricated overlapping road deck 7, prefabricated shingle nail 8, prefabricated panel bracket 9, cast-in-place connection
Portion 10, corridor partition component 11, column 12, horizontal splitter plate 13, support column 14, support column bracket 14a, the connection of third built-in type
Part 14b, third embedded board 14c, third attaching nut 14d, third connection strap 14e, cast-in-place concrete section 15, the first built-in type connect
Fitting 16, the first embedded board 16a, the first attaching nut 16b, the first connection strap 16c, the second built-in type connector 17, second are pre-
Buried plate 17a, the second attaching nut 17b, the second connection strap 17c, fender post 18, T-type stake 18a, planar ends 18b, supporting end 18c,
Vertical in-situ layer 19, horizontal in-situ layer 20, uplift pile structure 21, uplift pile 21a, base impervious component 22, top antiseepage component
23, top barrier sheet 23a, top embedded ribs 23b, sandwich in-situ layer 24, prefabricated sandwich wall assembly 24a, Prefabricated sandwich type wall panel
24b, sandwich main reinforcement 24c, prefabricated pile element 25, fender post reinforcement by connection structure 26, cement mixing method 29.
Specific implementation mode
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
A kind of manufacturing method in assembled underground one corridor includes the following steps in conjunction with shown in Fig. 1-7,
A, the making of supporting pile structure 1：Two rows of fender posts 18 are squeezed into the both sides of the foundation pit to be constructed according to the design needs,
Construction adit is formed among two rows of fender posts 18；
B, the assembly of prefabricated piping lane channel components 2：After the completion of waiting for step A, by the soil among two rows of fender posts 18
It takes out, forms the assembly hole being located among two fender posts 18, when assembling pit-run earth to projected depth, the bottom in assembly hole
Prefabricated corridor floor 5 or the cast-in-place corridor floor 5 in bottom in assembly hole are placed, after corridor floor 5 places, prefabricated
Prefabricated shingle nail 8 be put into the both sides of the top of corridor floor 5, prefabricated shingle nail 8 and fender post 18 are connected with connector, pre-
It is formed between shingle nail 8 and fender post 18 processed and pours irrigated area；
C, it binds：Prefabricated prefabricated overlapping road deck 7 is installed on prefabricated shingle nail 8；
D, concrete casting：Concrete slurry is poured into pouring irrigated area, being formed after solidification makes fender post 18 and prefabricated metope
The vertical in-situ layer 19 that plate 8 is fixedly connected waters concrete slurry above prefabricated overlapping road deck 7, is formed after solidification and pre-
The horizontal in-situ layer 20 that system overlapping road deck 7 is fixedly connected, the horizontal in-situ layer 20 are interconnected to form with vertical in-situ layer 19
Around the cast-in-place layer assembly 3 of prefabricated shingle nail 8 and prefabricated overlapping road deck 7.
In step, fender post 18 is the good T-type stake 18a of pre-production, and T-type stake 18a is directly driven into foundation pit two
Side, or mixing pile first is accomplished fluently with mixing pile machine in foundation pit both sides, T-type stake 18a is inserted into mixing pile later, the every side of foundation pit
T-type stake 18a is connected to each other to form two fender posts 18.
In the present embodiment, as shown in figure 3, supporting pile structure 1 includes two fender posts 18 being mutually parallel, the fender post
The T-shaped T-type stake 18a in 18 cross sections including several interconnections, in conjunction with shown in Fig. 5, the planar ends 18b upper one of T-type stake 18a
End is inwardly recessed, and one end outwardly protrudes, and forms the structure that two adjacent T-type stake 18a can be made to form concave-convex connection, T-type stake
18a is upper to be inserted into planar ends 18b supporting end 18c connected vertically in soil layer, and support action is played to fender post 18.
In step C, column 12 has first been fixedly mounted in corridor floor 5, has later been pressed on prefabricated overlapping road deck 7
On prefabricated shingle nail 8 and column 12, concrete slurry is watered on prefabricated overlapping road deck 7 again later.
Preferably, in step C, it is fixedly connected with horizontal splitter plate 13 on column 12, peace is fixed on horizontal splitter plate 13
Support column 14 is filled, the support column bracket 14a for being integrally formed or being fixedly connected with support column 14 is equipped on support column 14, it is prefabricated folded
The top of combining panel 7 is pressed on support column bracket 14a.In conjunction with shown in Fig. 7, support column 14 is equipped with support column bracket 14a,
Third built-in type connector 14b, third built-in type connector 14b and prefabricated overlapping road deck 7 are equipped in support column bracket 14a
And horizontal in-situ layer 20 connects.Third built-in type connector 14b includes third embedded board 14c, third attaching nut 14d, third
Connection strap 14e, third embedded board 14c are located in support column bracket 14a and, third connection strap affixed with third attaching nut 14d
14e and third attaching nut 14d is inserted into after being spirally connected in horizontal in-situ layer 20.
It is highly preferred that the both sides of horizontal splitter plate 13 respectively by with prefabricated shingle nail 8 be mechanically connected, horizontal splitter plate 13
Side and the inner wall of prefabricated shingle nail 8 between formed and pour gap, later the penetration concrete slurry shape in the pouring gap
At cast-in-place concrete section 15.
The first built-in type connector 16, and horizontal splitter plate 13 are respectively equipped on horizontal splitter plate 13 and prefabricated shingle nail 8
Corresponded with the position of the first built-in type connector 16 on prefabricated shingle nail 8 and by clamping, weld, be spirally connected or overlapped
Mode connects one by one.
In the present embodiment, the first built-in type connector 16 includes the first embedded board 16a and is connect with the first embedded board 16a
The first attaching nut 16b, the cross section of the first embedded board 16a is T-shaped, and the first embedded board 16a is separately fixed at horizontal subdivision
Inside plate 13 and prefabricated shingle nail 8, can be arranged it is multiple, make horizontal splitter plate 13 with prefabricated shingle nail 8 the position phase when connecting
It is corresponding, the horizontal splitter plate 13 and first connection strap 16c that is spirally connected respectively on the first attaching nut 16b on prefabricated shingle nail 8, first
Connection strap 16c, which is welded to each other, makes horizontal splitter plate 13 form fixed connect with the first built-in type connector 16 on prefabricated shingle nail 8
It connects, the first connection strap 16c is located in cast-in-place concrete section 15, to make cast-in-place concrete section 15, horizontal splitter plate 13 and prefabricated
Mechanical connection is formed between shingle nail 8.Two the first connection strap 16c on the first attaching nut 16b different positioned at two
The mode being spirally connected may be used to be attached.
Prefabricated panel bracket 9 is equipped on prefabricated shingle nail 8, which is integrally formed with prefabricated shingle nail 8
Or fixed with prefabricated shingle nail 8 by being mechanically connected, prefabricated overlapping road deck 7 is pressed on prefabricated panel bracket 9, in dry wall
Plate bracket 9, prefabricated shingle nail 8,19 top of vertical in-situ layer and the prefabricated side wall ends for overlapping road deck 7 form one now
Interconnecting piece 10 is poured, concrete slurry, which pours, to be filled on prefabricated overlapping road deck 7 and cast-in-place interconnecting piece 10.
In stepb, the connector includes the second built-in type connector 17 being located inside T-type stake 18a and is located at
The second built-in type connector 17 in prefabricated shingle nail 8, the second built-in type connector 17 and dry wall in wherein T-type stake 18a
17 position of the second built-in type connector in panel 8 correspond and by clamping, weld, be spirally connected or overlapped that mode connects one by one
It connects.
Second built-in type connector 17 can pass through cast-in-place layer assembly 3 thus by supporting pile structure 1, cast-in-place layer assembly 3 and dress
The structure being connected with each other is formed with the prefabricated piping lane channel components 2 of formula.
Fender post 18, prefabricated shingle nail 8 and prefabricated panel bracket 9 are equipped with the second built-in type connector 17.Prefabricated metope
The first built-in type connector 16 on plate 8 is different with the direction of the second built-in type connector 17,16 court of the first built-in type connector
To horizontal splitter plate 13, the second built-in type connector 17 is towards fender post 18.
Specifically, in conjunction with shown in Fig. 1 and Fig. 4, the second built-in type connector 17 includes the second embedded board 17a, the second company
Connected nut 17b, the second connection strap 17c, wherein the second embedded board 17a mono- being located on fender post 18 and prefabricated shingle nail 8 is a pair of
It answers, the second embedded board 17a the second attaching nuts of connection 17b, the second connection strap 17c are spirally connected with the second attaching nut 17b, positioned at enclosing
The second attaching nut 17b corresponding with position on prefabricated shingle nail 8 of fender pile 18 is attached with the second connection strap 17c, two
The mode that welding or clamping may be used between two connection strap 17c or be spirally connected connects.
The second built-in type connector 17 on prefabricated panel bracket 9 also includes the second embedded board 17a, the second attaching nut
17b, the second connection strap 17c.Horizontal splitter plate 13 is pressed on the prefabricated panel bracket 9 of prefabricated shingle nail 8, the prefabricated panel ox
The second connection strap 17c on leg 9 is located in horizontal in-situ layer 20.
In stepb, when assembling pit-run earth to projected depth, uplift pile structure 21 is set in assembly hole bottom, it can be with
Several uplift pile 21a are squeezed into assembly hole bottom, axial direction settings of the uplift pile 21a along assembly hole is multiple, later in uplift pile 21a
Place prefabricated corridor floor 5 or the cast-in-place corridor floor in bottom 5 in assembly hole in top.
As shown in Figure 1, being equipped with uplift pile structure 21 in prefabricated 2 bottom of piping lane channel components.Specifically, described
Uplift pile structure 21 include several uplift pile 21a, uplift pile 21a is located at below corridor floor 5, and corridor floor 5 is pressed on anti-
On pile pulling 21a, uplift pile 21a is along the axial direction setting of corridor bottom 5, the length of the length and corridor floor 5 of uplift pile structure 21
It matches.Preferably, the uplift pile 21a is concave-convex stake.
The manufacturing method of the present embodiment is formed with the assembled underground one corridor of lower structure.
As shown in Figure 1, a kind of assembled underground one corridor, including supporting pile structure 1, in supporting pile structure 1
Prefabricated piping lane channel components 2 and cast-in-place layer assembly 3, the cast-in-place layer assembly 3 are located at supporting pile structure 1 and assembled
Fixed connect is formed among prefabricated piping lane channel components 2 and respectively with supporting pile structure 1 and prefabricated piping lane channel components 2
It connects, the prefabricated piping lane channel components 2 and cast-in-place layer assembly 3 surround to form a circumferentially closed corridor 4.
In the present embodiment, prefabricated fender post either drilled pile or cement mixing method phase may be used in supporting pile structure 1
It connects, forms two parallel piling walls, play the booster action to 4 both sides of corridor, prefabricated piping lane channel group
Part 2 can be used prefabricated board and mutually be spliced to form the structure circumferentially connected, supporting pile structure 1 and prefabricated piping lane channel components
There can be gap between 2, certain gap is not enough to influence the intensity of entire corridor 4, but can be bright on waterproof effect
Inadequate, underground water penetrates into after passing through supporting pile structure 1 in prefabricated piping lane channel components 2.The present invention is being gone along with sb. to guard him
3 component of cast-in-place layer assembly is set between pilework 1 and prefabricated piping lane channel components 2, and when practical operation need to only go along with sb. to guard him
Gap among pilework 1 and prefabricated piping lane channel components 2 pours into mixed mud slurry, you can the gap filled up, and
Supporting pile structure 1 and the independent structure of prefabricated piping lane channel components 2 two are formed into the overall structure being connected with each other, prevented
Water effect greatly improves, and intensity also improves therewith.
Vertical in-situ layer 19 and horizontal in-situ layer 20, vertical in-situ layer 19 have two and pre- positioned at fender post 18 and assembled
Between tubulation corridor channel components 2, horizontal in-situ layer 20 is located at 20 top of horizontal in-situ layer, vertical in-situ layer 19 and horizontal in-situ layer
20 are connected with each other in integral structure, are formed to prefabricated piping lane channel components 2 and wrap up and connect fender post 18.
In conjunction with shown in Fig. 1, prefabricated piping lane channel components 2 are detachably solid including corridor floor 5 and with corridor floor 5
Surely the frame-type prefabricated components 6 connected, the cast-in-place layer assembly 3 be located at the top of corridor floor 5 and respectively with corridor floor 5 and
Frame-type prefabricated components 6 are tightly connected.
Frame-type prefabricated components 6 include being located at the prefabricated overlapping road deck 7 of 5 top of corridor floor and being located at corridor floor 5
The prefabricated shingle nail 8 of both sides, the prefabricated shingle nail 8 are arranged along the inside of supporting pile structure 1, corridor floor 5, prefabricated metope
Plate 8 and prefabricated overlapping road deck 7 enclose corridor 4.
Preferred embodiment, corridor floor 5 is in structure low between the senior middle school of both sides, and in conjunction with shown in Fig. 2, corridor floor 5 is equipped with card
Mouth 5a, is engaged by clamping with prefabricated shingle nail 8, facilitates installation.
Cast-in-place layer assembly 3 includes vertical in-situ layer 19 between fender post 18 and prefabricated shingle nail 8 and positioned at prefabricated
The horizontal in-situ layer 20 of 7 top of road deck is overlapped, the vertical in-situ layer 19 connects horizontal in-situ layer 20.
In conjunction with shown in Fig. 6, prefabricated shingle nail 8 is equipped with prefabricated panel bracket 9, and the prefabricated panel bracket 9 is along prefabricated metope
Plate 8 it is axially extending, prefabricated panel bracket 9 and prefabricated shingle nail 8 are integrally formed, and prefabricated panel bracket 9 is on prefabricated shingle nail 8
It can be arranged in vertical a plurality of, be mutually parallel, the length of prefabricated panel bracket 9 can be identical with 8 length of prefabricated shingle nail,
Can not also be identical, preferred length is identical.
Prefabricated overlapping road deck 7 is pressed on prefabricated panel bracket 9 and is fixedly connected with prefabricated panel bracket 9, prefabricated folded
Combining panel 7 can be used the connectors such as bolt and is fixedly connected with prefabricated panel bracket 9, and concrete jointing or solidifying can also be used
Knot is attached.
Prefabricated overlapping road deck 7 can be pressed on 9 top of prefabricated wall bracket with monoblock, but in the present embodiment, as one
The preferred scheme of kind, as shown in figure 4,8 top of prefabricated shingle nail and 9 top of prefabricated panel bracket and prefabricated 7 end of overlapping road deck
Portion forms the cast-in-place interconnecting piece 10 that concrete can be made to enter.
The effect of cast-in-place interconnecting piece 10 is, makes at the top of 8 top of prefabricated shingle nail and prefabricated panel bracket 9 and prefabricated folded
Be combined between panel 7 and form an interconnecting piece, when cast-in-place concrete slurry, the horizontal in-situ layer 20 of formation respectively with dry wall
8 top of panel and 9 top of prefabricated panel bracket and prefabricated overlapping road deck 7 form a fixed connection, to improve bonding strength.
Removably connection is several separate there are one that can be separated into corridor 4 in frame-type prefabricated components 6
The corridor partition component 11 in channel, and the corridor partition component 11 is connect with the inner wall sealing of frame-type prefabricated components 6.
Specifically, in conjunction with shown in Fig. 1 and Fig. 6, corridor partition component 11 includes the column being fixedly connected with corridor floor 5
12, pressure is equipped with horizontal splitter plate 13 on the column 12, and the both sides of the horizontal splitter plate 13 extend to prefabricated shingle nail 8
Inner wall is simultaneously tightly connected with prefabricated shingle nail 8, and support column 14,14 top of support column are connected on horizontal splitter plate 13
It is fixedly connected with prefabricated overlapping road deck 7.
Shown in Fig. 6, cast-in-place concrete section 15, level point are equipped between horizontal splitter plate 13 and prefabricated shingle nail 8
It is additionally provided with the first built-in type connector 16 in partition board 13 and prefabricated shingle nail 8, horizontal splitter plate 13 and the in prefabricated shingle nail 8
One built-in type connector 16 is connected with each other after passing through cast-in-place concrete section 15.
It will be appreciated by those skilled in the art that the connection between horizontal splitter plate 13 and prefabricated shingle nail 8, may be used spiral shell
Spigot can also use reinforcement welding, but less efficient in this way.
By the connection of above-mentioned the first built-in type connector 16 and the second built-in type connector 17, makes fender post 18, shows
It pours and is formed mutually between layer assembly 3, prefabricated shingle nail 8, prefabricated panel bracket 9, horizontal splitter plate 13, cast-in-place concrete section 15
Mechanical connection, is formed as one formula connection structure, integral strength effectively improves.Third built-in type connector 14b makes support
Connection between column 14 and horizontal in-situ layer 20 is strengthened.
Embodiment 2
The present embodiment is to increase base impervious component 22 and top antiseepage component 23, and divide on the basis of embodiment 1
Junction not between cast-in-place layer assembly 3 and corridor floor 5 and overlapping road deck 7.Specifically, as seen in figs. 8-10,
It is equipped with top antiseepage component 23 between 3 top of cast-in-place layer assembly and overlapping road deck 7, for preventing top leaky, in-situ layer group
Base impervious component 22 is equipped between 3 bottom of part and corridor floor 5, for preventing bottom leaky.
Specifically, top antiseepage component 23 includes top barrier sheet 23a, and top barrier sheet 23a is located at overlapping road deck 7
Between horizontal in-situ layer 20, preferred embodiment, top barrier sheet 23a undulates, and top barrier sheet 23a is at least part of
It has respectively entered in overlapping road deck 7 and horizontal in-situ layer 20, in overlapping road deck 7 and horizontal in-situ layer 20 is separate sets
There is top embedded ribs 23b, and the top embedded ribs 23b in overlapping road deck 7 extends the both ends of overlapping road deck 7, overlapping
Pass through top embedded ribs 23b reinforcement by connection between road deck 7.
Top embedded ribs 23b in horizontal in-situ layer 20 is connected with each other, the top embedded ribs 23b in horizontal in-situ layer 20
Can laterally it be arranged, can also be longitudinally disposed, and it is interconnected to form reticular structure.The top overlapped inside road deck 7 is pre-buried
Muscle 23b can be laterally arranged, can also be longitudinally disposed, and be interconnected to form reticular structure.
Base impervious component 22 includes base impervious plate 22a, preferably base impervious plate 22a undulates, base impervious plate
The one end 22a is located in corridor floor 5, and the other end is located in vertical in-situ layer 19.
Embodiment 3
The present embodiment is to increase the prefabricated sandwich wall assembly 24a being vertically arranged on the basis of embodiment 1 or 2, should
Prefabricated sandwich wall assembly 24a is located in corridor floor 5 and is connected with corridor floor 5.Specifically, such as Figure 11 and Figure 12 institutes
Show, prefabricated sandwich wall assembly 24a includes sandwich in-situ layer 24, and 24 both sides of sandwich in-situ layer are respectively equipped with a prefabricated sandwich wall
Plate 24b, prefabricated sandwich wall assembly 24a belong to corridor partition component 11, and prefabricated sandwich wall assembly 24a is along corridor 4
Axial setting, can also can be continuously arranged with subsection setup.When pouring sandwich in-situ layer 24, by two pieces of Prefabricated sandwich type wall panels
24b is opposed, and formation pours cavity, is inserted into the rear placing concretes such as reinforcing bar.
Sandwich main reinforcement 24c is equipped in sandwich in-situ layer 24, the end of sandwich main reinforcement 24c is extended outside sandwich in-situ layer 24,
The ends sandwich main reinforcement 24c are connected with horizontal splitter plate 13 or the ends sandwich main reinforcement 24c upwardly extend rear and prefabricated overlapping road
Panel 7 is connected or the ends sandwich main reinforcement 24c upwardly extend rear and horizontal in-situ layer 20 and are connected again.
Horizontal bar or other rinforcement bars can also be set in sandwich in-situ layer 24, for improving sandwich main reinforcement 24c sandwich
Intensity in in-situ layer 24, and with horizontal in-situ layer 20, it is prefabricated overlapping road deck 7 and horizontal splitter plate 13 bonding strength, from
And improve the intensity of entire corridor partition component 11.
As shown in figure 12, Prefabricated sandwich type wall panel 24b can be connect with floor with the junction of horizontal splitter plate 13 and be reinforced.
As shown in figure 13, prefabricated sandwich wall assembly 24a can also be another structure, two pieces of horizontal splitter plates 13 it
Between sandwich in-situ layer 24 is set, it is sandwich that main reinforcement 24c settings are in sandwich in-situ layer 24 and both ends have respectively entered horizontal splitter plate
In 13.
Embodiment 4
The present embodiment and the structure and operation principle of embodiment 1 are essentially identical, the difference is that, as shown in Figure 15-21,
The supporting pile structure 1 includes two fender posts 18 being mutually parallel, and the fender post 18 includes several interconnections
Prefabricated pile element 25, each two adjacent prefabricated pile element 25 are connected with fender post reinforcement by connection structure 26, the fender post
Reinforcement by connection structure 26 include be located at it is being located at two 25 both ends of prefabricated pile element and can be formed bumps be engaged by clamping it is recessed
Convex clamping structure or the cement mixing method 29 among two prefabricated pile elements 25.
The concave-convex clamping structure that bumps are engaged by clamping can be such that two prefabricated pile elements 25 quickly connect, but junction needs to hook
Otherwise seam is easy leakage, causes quantities to increase if jointing.
The preferred scheme of the application connects two prefabricated pile elements 25 using cement mixing method 29, is used to junction
It reinforces and seals.
Specifically, in conjunction with shown in Figure 22, cement mixing method 29 is first accomplished fluently, two are inserted into 29 both sides of cement mixing method
The prefabricated pile element 25 of root is filled up the gap between cement mixing method 29 and prefabricated pile element 25 with rotary churning pile stake method.Water
Prefabricated pile can be inserted in soil mixing pile 29, improves the intensity of cement mixing method 29.
In the present embodiment, the shape of prefabricated pile element 25 does not limit, and can be tabular, can be T-type stake, Ke Yishi
Surface arc shape etc..It can also directly be connected by plane between prefabricated pile element 25.
Can have hollow structure inside prefabricated pile element 25, the cross-sectional shape of hollow structure can be polygon, circle,
Ellipse or other irregular shapes.
Embodiment 5
The present embodiment is to provide a kind of connection type of column 12 and horizontal splitter plate 13 on the basis of embodiment 1-4,
As shown in figure 14, with horizontal splitter plate 13 using mechanical connection or cast-in-place connection or sleeve 12a connections, sleeve 12a is filled column 12
Realize that column 12 is fixedly connected with horizontal splitter plate 13 after slurry.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although be used more herein supporting pile structure 1, prefabricated piping lane channel components 2, cast-in-place layer assembly 3,
Corridor 4, corridor floor 5, bayonet 5a, frame-type prefabricated components 6, prefabricated overlapping road deck 7, prefabricated shingle nail 8, dry wall
Plate bracket 9, cast-in-place interconnecting piece 10, corridor partition component 11, column 12, horizontal splitter plate 13, support column 14, support column bracket
14a, third built-in type connector 14b, third embedded board 14c, third attaching nut 14d, third connection strap 14e, cast-in-place coagulation
Soil section 15, the first built-in type connector 16, the first embedded board 16a, the first attaching nut 16b, the first connection strap 16c, second are in advance
Buried connector 17, the second attaching nut 17b, the second connection strap 17c, fender post 18, T-type stake 18a, is put down second embedded board 17a
The terms such as face end 18b, supporting end 18c, vertical in-situ layer 19, horizontal in-situ layer 20, but be not precluded using other terms can
It can property.The use of these items is only for more easily describe and explain the essence of the present invention；It is construed as any one
The additional limitation of kind is all disagreed with spirit of that invention.
Claims (10)
1. a kind of manufacturing method in assembled underground one corridor, which is characterized in that include the following steps,
A, the making of supporting pile structure (1)：Two rows of fender posts (18) are squeezed into the both sides of the foundation pit to be constructed according to the design needs,
Construction adit is formed among two rows of fender posts (18)；
B, the assembly of prefabricated piping lane channel components (2)：After the completion of waiting for step A, by the soil that two rows of fender posts (18) are intermediate
It takes out, is formed and be located at the intermediate assembly hole of two fender posts (18), when assembling pit-run earth to projected depth, the bottom in assembly hole
Prefabricated corridor floor (5) or the cast-in-place corridor floor in bottom (5) in assembly hole are placed by portion, after corridor floor (5) places,
Prefabricated prefabricated shingle nail (8) is put into the both sides above corridor floor (5), with connector connect prefabricated shingle nail (8) and
Fender post (18) forms between prefabricated shingle nail (8) and fender post (18) and pours irrigated area；
C, it binds：Prefabricated prefabricated overlapping road deck (7) is installed on prefabricated shingle nail (8)；
D, concrete casting：Concrete slurry is poured into pouring irrigated area, being formed after solidification makes fender post (18) and prefabricated shingle nail
(8) the vertical in-situ layer (19) being fixedly connected is watered concrete slurry above prefabricated overlapping road deck (7), is formed after solidification
The horizontal in-situ layer (20) being fixedly connected with prefabricated overlapping road deck (7), the horizontal in-situ layer (20) and vertical in-situ layer (19)
It is interconnected to form the cast-in-place layer assembly (3) around prefabricated shingle nail (8) and prefabricated overlapping road deck (7).
2. the manufacturing method in assembled underground one corridor according to claim 1, which is characterized in that in step, enclose
Fender pile (18) is the good prefabricated pile element of pre-production, and prefabricated pile element is directly driven into foundation pit both sides, or in foundation pit both sides
Mixing pile first is accomplished fluently with mixing pile machine, is inserted into prefabricated pile element in mixing pile later, prefabricated pile element of the foundation pit per side is mutual
Connection is to form two fender posts (18), or fender post reinforcement by connection structure is used between two adjacent prefabricated pile elements
Connection.
3. the manufacturing method in assembled underground one corridor according to claim 1, which is characterized in that in step C,
Column (12) has first been fixedly mounted in corridor floor (5), prefabricated overlapping road deck (7) is pressed on prefabricated shingle nail (8) later
On column (12), concrete slurry, the cast-in-place layer assembly and corridor are watered on prefabricated overlapping road deck (7) again later
Junction between bottom plate and overlapping road deck is respectively equipped with base impervious component and top antiseepage component.
4. the manufacturing method in assembled underground one corridor according to claim 3, which is characterized in that on column (12)
It is fixedly connected with horizontal splitter plate (13), support column (14) is fixedly mounted on horizontal splitter plate (13), is equipped on support column (14)
It is integrally formed with support column (14) or the support column bracket (14a) that is fixedly connected, is pressed at the top of prefabricated overlapping road deck (7)
On support column bracket (14a).
5. the manufacturing method in assembled underground one corridor according to claim 4, which is characterized in that horizontal splitter plate
(13) both sides with prefabricated shingle nail (8) respectively by being mechanically connected, side and the prefabricated shingle nail (8) of horizontal splitter plate (13)
Inner wall between formed pour gap, later in the pouring gap penetration concrete slurry formed cast-in-place concrete section (15),
Prefabricated sandwich wall assembly is also poured in corridor floor (5), prefabricated sandwich wall assembly includes sandwich in-situ layer, sandwich cast-in-place
Layer top is fixedly connected with cast-in-place layer assembly or sandwich in-situ layer top is fixedly connected with horizontal splitter plate.
6. the manufacturing method in assembled underground one corridor according to claim 4, which is characterized in that horizontal splitter plate
(13) and on prefabricated shingle nail (8) the first built-in type connector (16), and horizontal splitter plate (13) and prefabricated metope are respectively equipped with
The position of the first built-in type connector (16) on plate (8) correspond and by clamping, weld, be spirally connected or overlapped mode one
One connection.
7. the manufacturing method in assembled underground one corridor according to claim 1, which is characterized in that in prefabricated shingle nail
(8) be equipped with prefabricated panel bracket (9), the prefabricated panel bracket (9) and prefabricated shingle nail (8) be integrally formed or with prefabricated metope
Plate (8) is fixed by being mechanically connected, and prefabricated overlapping road deck (7) is pressed on prefabricated panel bracket (9), in prefabricated panel bracket
(9), the side wall ends of prefabricated shingle nail (8), vertical in-situ layer (19) top and prefabricated overlapping road deck (7) form one
Cast-in-place interconnecting piece (10), concrete slurry, which pours, to be filled on prefabricated overlapping road deck (7) and cast-in-place interconnecting piece (10).
8. the manufacturing method in assembled underground one corridor according to claim 1, which is characterized in that in stepb, institute
The connector stated includes being located at the second internal built-in type connector (17) of fender post (18) and in prefabricated shingle nail (8)
Second built-in type connector (17), in the second built-in type connector (17) and prefabricated shingle nail (8) wherein in fender post (18)
Second built-in type connector (17) position correspond and by clamping, weld, be spirally connected or overlapped that mode connects one by one.
9. the manufacturing method in assembled underground one corridor according to claim 4, which is characterized in that support column bracket
(14a) is equipped with third built-in type connector (14b), the third built-in type connector (14b) and prefabricated overlapping road deck (7) and
Horizontal in-situ layer (20) connection.
10. the manufacturing method in assembled underground one corridor according to claim 1, which is characterized in that in stepb,
When assembling pit-run earth to projected depth, several uplift piles (21a) are squeezed into assembly hole bottom, uplift pile (21a) is cheated along assembly
Axial direction setting it is multiple, prefabricated corridor floor (5) or existing in the bottom in assembly hole is placed above the uplift pile (21a) later
Pour corridor floor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212847.XA CN108661080A (en) | 2017-04-01 | 2017-04-01 | The manufacturing method in assembled underground one corridor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212847.XA CN108661080A (en) | 2017-04-01 | 2017-04-01 | The manufacturing method in assembled underground one corridor |
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| CN108661080A true CN108661080A (en) | 2018-10-16 |
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ID=63784327
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710212847.XA Pending CN108661080A (en) | 2017-04-01 | 2017-04-01 | The manufacturing method in assembled underground one corridor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980063A (en) * | 2020-08-17 | 2020-11-24 | 济南轨道交通集团有限公司 | Subway open cut interval prefabricated box culvert laminated structure and construction method thereof |
| CN112520253A (en) * | 2019-09-18 | 2021-03-19 | 中国石油天然气股份有限公司 | Heat-preservation storage tank structure and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203924112U (en) * | 2014-06-24 | 2014-11-05 | 刘小沙 | Prefabricated pipe gallery |
| CN105839666A (en) * | 2016-06-03 | 2016-08-10 | 长沙远大住宅工业集团股份有限公司 | Total-prefabricated superimposed assembly type underground pipe gallery and connecting node thereof |
| CN205662947U (en) * | 2016-06-03 | 2016-10-26 | 长沙远大住宅工业集团股份有限公司 | Coincide assembled underground pipe gallery system |
| CN205776348U (en) * | 2016-06-24 | 2016-12-07 | 中国建筑股份有限公司 | A kind of overlapping monoblock type pipe gallery prefabricated assembly structural |
| CN206438536U (en) * | 2017-01-25 | 2017-08-25 | 中冶建工集团有限公司 | Overlap assembled underground pipe gallery |
-
2017
- 2017-04-01 CN CN201710212847.XA patent/CN108661080A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203924112U (en) * | 2014-06-24 | 2014-11-05 | 刘小沙 | Prefabricated pipe gallery |
| CN105839666A (en) * | 2016-06-03 | 2016-08-10 | 长沙远大住宅工业集团股份有限公司 | Total-prefabricated superimposed assembly type underground pipe gallery and connecting node thereof |
| CN205662947U (en) * | 2016-06-03 | 2016-10-26 | 长沙远大住宅工业集团股份有限公司 | Coincide assembled underground pipe gallery system |
| CN205776348U (en) * | 2016-06-24 | 2016-12-07 | 中国建筑股份有限公司 | A kind of overlapping monoblock type pipe gallery prefabricated assembly structural |
| CN206438536U (en) * | 2017-01-25 | 2017-08-25 | 中冶建工集团有限公司 | Overlap assembled underground pipe gallery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520253A (en) * | 2019-09-18 | 2021-03-19 | 中国石油天然气股份有限公司 | Heat-preservation storage tank structure and construction method thereof |
| CN112520253B (en) * | 2019-09-18 | 2022-06-03 | 中国石油天然气股份有限公司 | Heat-preservation storage tank structure and construction method thereof |
| CN111980063A (en) * | 2020-08-17 | 2020-11-24 | 济南轨道交通集团有限公司 | Subway open cut interval prefabricated box culvert laminated structure and construction method thereof |
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