CN209261591U - It is a kind of double-deck without column Metro Station Structure system - Google Patents
It is a kind of double-deck without column Metro Station Structure system Download PDFInfo
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- CN209261591U CN209261591U CN201822236453.0U CN201822236453U CN209261591U CN 209261591 U CN209261591 U CN 209261591U CN 201822236453 U CN201822236453 U CN 201822236453U CN 209261591 U CN209261591 U CN 209261591U
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Abstract
The utility model relates to a kind of bilayers without column Metro Station Structure system, the outer body of station structure includes station top plate, the side wall of two sides and station bottom plate, station top plate and station bottom plate use domes, station top plate and side wall use arc transition, the inner wall we be referred to as top plate and side wall transition arc, station bottom plate and side wall use arc transition, the inner wall we be referred to as bottom plate and side wall transition arc；It is equipped with middle plate between the side wall of two sides, the lower end two sides of middle plate are respectively equipped with the rail of inclined shore guidance tape against the wind, and the other end of each rail guidance tape against the wind is all withstood on the side wall of two sides.The cavity that middle plate, every surface side wall and each rail are formed between guidance tape against the wind is rail road against the wind.The utility model does not set uplift pile, does not consider building enclosure coaction, is conducive to full packet water-proofing treatment, durability easily guarantees, is applicable to a variety of geological conditions；Realize top, bottom plate large span；Space and finishing effect are good.
Description
Technical field
The utility model relates to Metro Station Structure design field, especially a kind of double-deck structural body without column subway station
System.
Background technique
Current bilayer is boxed frame structure without column station structure, and top plate is the knot such as folded plate, board of variable section, waffle beam
Structure, middle plate are thick plate structure, and side wall is composite wall or overlapping wall construction.It is applied mostly in platform width less than 10m without column vehicle
It stands.Meanwhile there is the following problem: 1) building enclosure coaction must be taken into consideration in side wall, but building enclosure construction quality is not easy
Guarantee, it is difficult to reach century-old engine request；2) the ground-connecting-wall construction quality in side wall overlapping wall construction is not easy to guarantee, passes through reinforcing bar
Easy to leak water after connection inwall；3) bottom plate sets uplift pile and is unfavorable for guaranteeing station waterproof quality, when applied to sand, texture stratum
When stake is long will be very long, and spacing is smaller, increases with bottom plate jointing, to increase percolating water hidden danger；4) platform is wide at present
9m's has reached 650mm without plate thickness in column station, right although enlarging section is the effective measures for improving beam, plate bearing capacity
Super-span structure should not usually take the unlimited thickening this mode in section.Hole length is greater than 9m, hole at slab-type apartment building staircase in simultaneously
Plate forms the independent cantilever design of about 6.5m in mouth two sides, and structure arrangement shows slightly unreasonable, and security risk is higher.5) waffle beam knot
Structure can realize bigger span, but it is excessively cumbersome to construct, and unsuitable apply in middle plate layer.
Utility model content
Purpose of utility model
In order to realize large span of the platform width greater than 10m without column station, satisfaction more large passenger flow requirement mentions the utility model
The comfort of high subway station provides the new bilayer of one kind without column station structure system.
Technical solution
It is a kind of double-deck without column Metro Station Structure system, it is characterised in that: the outer body of station structure includes station
Top plate, the side wall of two sides and station bottom plate, station top plate and station bottom plate use domes, station top plate and side wall using circle
Arc transition, station bottom plate and side wall use arc transition, are equipped with middle plate between the side wall of two sides, the lower end two sides of middle plate are set respectively
There is the rail of an inclined shore guidance tape against the wind, the other end of each rail guidance tape against the wind is all withstood on the side wall of two sides, middle plate, every surface side wall
And the cavity that each rail is formed between guidance tape against the wind is rail road against the wind.
Preferably, the middle plate and side wall junction are located at angle thickening of the rail against the wind in road.
Guidance tape and side wall junction are located at angle thickening of the rail against the wind in road to the rail against the wind.
The medial side lower end surface in the middle plate section is inner concave or plane.
The medial side lower end surface in the middle plate section is that inner concave is the indent that two oblique lines intersect or two oblique lines and folder
The indent of straight line intersection or the indent of inner arc between two oblique lines or two inner arcs and be clipped in two inner arcs it
Between straight line intersection indent.
The rail against the wind guidance tape be arc air duct board.
Guidance tape is provided with hole to the rail against the wind, for divulging information.
The middle plate middle section is provided with hole, and the border at hole is stringer, and stringer and middle plate are integrated, hole two sides
Rail guidance tape is withstood on stringer far from one end of side wall against the wind.
The inner ring that the hole is located at stringer is also covered with plate in increment, and plate controls its size according to actual needs in increment.
The rail is split in road against the wind according to air duct area requirements.
Advantage and effect
Compared with current bilayer is without column Metro Station Structure, the utility model can realize platform width greater than 10m without column
Station does not set uplift pile, does not consider building enclosure coaction, is conducive to full packet water-proofing treatment, durability easily guarantees, is applicable to
A variety of geological conditions；Arch structure can effectively optimize top, floor structure stress, realize top, bottom plate large span；Vault is conducive to simultaneously
Pipeline arrangement, Space and finishing effect are good；The rail of the transformation middle plate stress of road structure optimization against the wind, in realization plate greatly across
Degree, while independent diagonal brace system, reasonable structural arrangement are formed in the big hole two sides of the building Zhong Bankai staircase.
Detailed description of the invention
Fig. 1 is the utility model bilayer without column Metro Station Structure system drawing in side sectional elevation；
Fig. 2 is the rail drawing in side sectional elevation that road inner corner portion thickeies against the wind；
Fig. 3 is provided with the drawing in side sectional elevation at hole in middle plate without column Metro Station Structure system for the utility model bilayer；
Fig. 4 is that guidance tape is drawing in side sectional elevation when bending downward arc to rail against the wind；
Fig. 5 is that guidance tape is drawing in side sectional elevation when being folded upward at arc to rail against the wind；
Fig. 6 is that the medial side lower end surface cross-sectional shape of middle plate is the indent of two oblique lines intersection；
Fig. 7 is that the medial side lower end surface cross-sectional shape of middle plate is two oblique lines and the straight line phase that is clipped between two oblique lines
The indent of friendship；
Fig. 8 is that the medial side lower end surface cross-sectional shape of middle plate is two camber lines and the straight line phase that is clipped between two camber lines
The indent of friendship；
Fig. 9 is that the medial side lower end surface cross-sectional shape of middle plate is the indent of inner arc；
Figure 10 is the schematic diagram of embodiment.
Description of symbols:
1. station top plate, 2. top plates and side wall transition arc, 3. side walls, plate, 5. rails guidance tape, 6. bottom plates and side against the wind in 4.
Wall transition arc, 7. station bottom plates, 8. station platforms, 9. rails road, 10. stringers, plate, 12. holes, 13. rails in 11. increments against the wind
Road, 14. holes.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
As depicted in figs. 1 and 2, without column Metro Station Structure system, the outer body of station structure includes a kind of bilayer
Station top plate 1, two sides side wall 3 and station bottom plate 7, station top plate 1 and station bottom plate 7 use domes, station top plate 1 with
Side wall 3 uses arc transition, we are referred to as top plate and side wall transition arc 2 to the inner wall, and station bottom plate 7 and side wall 3 use circular arc
Transition, the inner wall we be referred to as bottom plate and side wall transition arc 6；Middle plate 4, the lower end two of middle plate 4 are equipped between the side wall 3 of two sides
Side is respectively equipped with the rail of inclined shore guidance tape 5 against the wind, and the other end of each rail guidance tape 5 against the wind is all withstood on the side wall 3 of two sides, in
The cavity that plate 4, every surface side wall 3 and each rail are formed between guidance tape 5 against the wind is rail road against the wind.Preferably, middle plate 4 connects with side wall 3
Angle of the place in rail against the wind road 9 is connect to thicken；Guidance tape 5 and 3 junction of side wall are located at angle of the rail against the wind in road 9 to rail against the wind
Place thickeies, and structure can be consolidated more.Guidance tape 5 is provided with hole 12 to rail against the wind, for divulging information.Road 9 is interior according to air duct area against the wind for rail
It is required that being split, it can also increase integrally-built firmness.
As shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9, the medial side lower end surface in middle 4 section of plate is inner concave or plane.Plate 4 in the middle
The medial side lower end surface in section is the indent that two oblique lines intersect or two oblique lines when being inner concave and is clipped between two oblique lines
The indent of straight line intersection or the indent of inner arc or two inner arcs and the straight line intersection being clipped between two inner arcs
Indent.
As shown in figure 3, certain a part or certain parts among middle plate 4 can be provided with hole 14, the border at hole 14 is vertical
Beam 10, stringer 10 and middle plate 4 be it is integrated, guidance tape 5 in one end far from side wall 3 is to withstand on stringer to the rail of 14 two sides of hole against the wind
On 10.If it is desired, being then also covered with plate 11 in increment in the inner ring that hole 14 is located at stringer 10, plate 11 is according to reality in increment
Its size and shape of demand control.
Guidance tape 5 is that straight or arc air duct board all may be used to rail against the wind.It is as shown in Figure 4 and Figure 5 when arc, bend downward arc
All may be used with arc is folded upward at.
Embodiment
As shown in Figure 10, for the present embodiment by taking the bilayer of platform width 11m is without column station as an example, new is double-deck without column station knot
Structure system parameter is as follows:
Top plate: using the arch structure of 20 m of inside radius, 30 m of outer radius, 700 mm of vault plate thickness, interior arch is used with side wall
2 m arc transition of radius.
Middle plate: 400 mm of plate thickness, 300 mm of diagonal brace, about 9 ° of diagonal brace angle, middle board ends haunch, support (rail against the wind guidance tape) and
Space between middle plate also serves as rail road against the wind, about 2 m2 of area, and diagonal brace and middle plate intersection point set stringer (mm of 500 mm × 1100),
It can be used for building staircase between two stringers to punch, hole side crossbeam both ends are anchored in stringer.
Bottom plate: using the arch structure of 35 m of inside radius, encircle 1000 mm of bottom plate thickness, interior arch is with side wall using 1.5 m of radius circle
Arc transition.
Side wall: 900 mm of wall thickness.
Double-deck without column station large span to solve the problems, such as, the utility model top plate and bottom plate uses arch structure, and crown and side
Wall uses arc transition drop-over, optimizes structure stress；Innovation of middle plate rail against the wind road be triangle, using air duct board as in plate
Diagonal brace, plate large span in realization.Station platform 8 and track 13 are equipped on station bottom plate 7.The utility model be suitable for open cut,
Lid digs (digging of lid containing half range) and three kinds of engineering methods of tunneling.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention, for those of ordinary skill in the art, in above description
On the basis of can also make other various forms of variations or variation, all embodiments can not be exhaustive here,
It is all to belong to obvious changes or variations that the technical solution of the utility model is extended still in the guarantor of the utility model
Protect the column of range.
Claims (10)
1. a kind of bilayer is without column Metro Station Structure system, it is characterised in that: the outer body of station structure includes station top
Plate (1), two sides side wall (3) and station bottom plate (7), station top plate (1) and station bottom plate (7) use domes, station top
Plate (1) and side wall (3) use arc transition, and station bottom plate (7) and side wall (3) use arc transition, between the side wall (3) of two sides
Equipped with middle plate (4), the lower end two sides of middle plate (4) are respectively equipped with the rail of inclined shore guidance tape (5) against the wind, each rail guidance tape against the wind
(5) the other end is all withstood on the side wall (3) of two sides, middle plate (4), every surface side wall (3) and each rail shape between guidance tape (5) against the wind
At cavity be rail road against the wind.
2. bilayer according to claim 1 is without column Metro Station Structure system, it is characterised in that: the middle plate (4) and side
Wall (3) junction is located at angle of the rail against the wind in road (9) and thickeies.
3. bilayer according to claim 1 or 2 is without column Metro Station Structure system, it is characterised in that: rail road against the wind
Plate (5) and side wall (3) junction are located at angle thickening of the rail against the wind in road (9).
4. bilayer according to claim 1 is without column Metro Station Structure system, it is characterised in that: middle plate (4) section
Medial side lower end surface be inner concave or plane.
5. bilayer according to claim 4 is without column Metro Station Structure system, it is characterised in that: middle plate (4) section
Medial side lower end surface be indent or two oblique lines and the straight line being clipped between two oblique lines that inner concave is the intersection of two oblique lines
The indent of the indent of intersection or the indent of inner arc or two inner arcs and the straight line intersection being clipped between two inner arcs.
6. bilayer according to claim 1 is without column Metro Station Structure system, it is characterised in that: rail guidance tape against the wind
It (5) is the air duct board of arc.
7. bilayer according to claim 1 or 6 is without column Metro Station Structure system, it is characterised in that: rail road against the wind
Plate (5) is provided with hole (12), for divulging information.
8. bilayer according to claim 1 is without column Metro Station Structure system, it is characterised in that: the middle plate (4) is intermediate
Part is provided with hole (14), and the border of hole (14) is stringer (10), and stringer (10) and middle plate (4) are integrated, hole (14)
Guidance tape (5) is withstood on stringer (10) rail of two sides in one end far from side wall (3) against the wind.
9. bilayer according to claim 8 is without column Metro Station Structure system, it is characterised in that: the hole (14) is located at
The inner ring of stringer (10) is also covered with plate in increment (11), and plate (11) controls its size according to actual needs in increment.
10. bilayer according to claim 1 is without column Metro Station Structure system, it is characterised in that: rail road (9) against the wind
It is interior to be split according to air duct area requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236453.0U CN209261591U (en) | 2018-12-28 | 2018-12-28 | It is a kind of double-deck without column Metro Station Structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822236453.0U CN209261591U (en) | 2018-12-28 | 2018-12-28 | It is a kind of double-deck without column Metro Station Structure system |
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| Publication Number | Publication Date |
|---|---|
| CN209261591U true CN209261591U (en) | 2019-08-16 |
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ID=67583718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822236453.0U Active CN209261591U (en) | 2018-12-28 | 2018-12-28 | It is a kind of double-deck without column Metro Station Structure system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505620A (en) * | 2018-12-28 | 2019-03-22 | 杨成蛟 | It is a kind of double-deck without column Metro Station Structure system |
| CN113216254A (en) * | 2021-05-25 | 2021-08-06 | 中铁一局集团(广州)建设工程有限公司 | High-clearance subway station fabricated structure and construction method thereof |
-
2018
- 2018-12-28 CN CN201822236453.0U patent/CN209261591U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505620A (en) * | 2018-12-28 | 2019-03-22 | 杨成蛟 | It is a kind of double-deck without column Metro Station Structure system |
| CN109505620B (en) * | 2018-12-28 | 2024-05-24 | 杨成蛟 | Double-deck no post subway station structure system |
| CN113216254A (en) * | 2021-05-25 | 2021-08-06 | 中铁一局集团(广州)建设工程有限公司 | High-clearance subway station fabricated structure and construction method thereof |
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