CN209260531U - The dual deck bridge of motor vehicle and non-motor vehicle layering circulation - Google Patents
The dual deck bridge of motor vehicle and non-motor vehicle layering circulation Download PDFInfo
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- CN209260531U CN209260531U CN201821894545.1U CN201821894545U CN209260531U CN 209260531 U CN209260531 U CN 209260531U CN 201821894545 U CN201821894545 U CN 201821894545U CN 209260531 U CN209260531 U CN 209260531U
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Abstract
The utility model discloses motor vehicle and non-motor vehicle layering circulation dual deck bridge, including for the motor vehicle that passes through upper deck of bridge, for the lower layer's bridge floor, several bridge piers and sunpender for the non-motor vehicle that passes through；The bridge pier is in H-type comprising two stringers and a crossbeam, the middle part that the crossbeam is located at two stringers connect two stringers；The stringer apical support upper deck of bridge, the upper deck of bridge are concrete cast-in-situ bridge floor, and the cross beam support lower layer bridge floor, lower layer's bridge floor is steel construction；Described sunpender one end is connect with upper deck of bridge bottom, and the other end is connect with lower layer's bridge floor top.The utility model realizes motor vehicle and non-motor vehicle layering is circulated, so that the uniform force of bridge entirety, upper and lower layer bridge floor is connected by sunpender, improves the stability of bridge.
Description
Technical field
It is specifically a kind of to be suitable for motor vehicle and non-motor vehicle stratified flow the utility model relates to municipal bridge technology field
Logical dual deck bridge.
Background technique
With the development of the city, because of the restriction of various environmental factors and the progress of human sciences' technology, traditional single layer
Traffic has been unable to meet the needs of urban development sometimes.Traditional non power driven vehicle and motor vehicles mixes row, causes very big peace
Full hidden danger.In order to efficiently use the main structure of bridge, improve the current condition of bridge, the city bridge of double-layer traffic or double deck
Beam has begun more and more to be applied in urban construction.
Existing motor vehicle and non-motor vehicle layering circulation dual deck bridge structure as shown in Figure 1, include car lane (on
Layer bridge floor 1') and non-motorized lane (lower layer's bridge floor 2 '), lower layer bridge floor 2' is used and is chosen structure under box girder cantilever, by lower layer bridge floor 2'
Overhang under kingpost cantalever, This structure increases the lateral stressed of bridge entirety, construct complex.
Summary of the invention
The purpose of this utility model is to provide the dual deck bridges of a kind of motor vehicle and non-motor vehicle layering circulation, to realize
Motor vehicle and non-motor vehicle layering are circulated, and the stability of bridge is improved.To achieve the above object, the utility model uses following skill
Art scheme:
Motor vehicle and non-motor vehicle layering circulation dual deck bridge, including for the motor vehicle that passes through upper deck of bridge, be used for
Lower layer's bridge floor, several bridge piers and the sunpender of current non-motor vehicle；The bridge pier is in H-type comprising two stringers and a cross
Beam, the middle part that the crossbeam is located at two stringers connect two stringers；The stringer apical support upper deck of bridge, described is upper
Layer bridge floor is concrete cast-in-situ bridge floor, and the cross beam support lower layer bridge floor, lower layer's bridge floor is steel construction；Described hangs
Bar one end is connect with upper deck of bridge bottom, and the other end is connect with lower layer's bridge floor top.
Wherein, lower layer's bridge floor, which is connect by crossbeam lap segment with splice sections, forms, the crossbeam lap segment setting
On the crossbeam of bridge pier, the splice sections are arranged between two groups of bridge piers, are arranged one between two groups of crossbeam lap segments
Group or two groups of splice sections.
Preferably, support is provided on the bridge, the crossbeam lap segment setting is on the support.
Preferably, arch continuous beam is provided between the upper deck of bridge and bridge pier.
Wherein, the sunpender is made of round steel or steel strand cable.
Wherein, it is welded to connect between the crossbeam lap segment and splice sections by ribbet.
Due to the above structure, the utility model has the following beneficial effects:
1, the utility model upper deck of bridge is the fast row bridge of motor vehicle circulation, and lower layer's bridge floor is going slowly for non-motor vehicle circulation
Bridge, realizes motor vehicle and non-motor vehicle layering is circulated.Lower layer's bridge floor is arranged on the crossbeam of bridge pier middle, so that bridge is whole
The uniform force of body, upper and lower layer bridge floor are connected by sunpender, improve the stability of bridge.
2, lower layer's bridge floor is supported on the crossbeam of pier stud, at the same using upper deck of bridge rigidity, by across sunpender therewith
Connection can reduce the building height of lower layer's bridge floor, increase Bridge Landscape, have high economic benefit simultaneously.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of background technique.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the local schematic front view of the utility model.
Fig. 4 is the left view schematic diagram of Fig. 2.
Fig. 5 is enlarged diagram at A in Fig. 4.
Fig. 6 is the connection schematic diagram of the utility model crossbeam lap segment and splice sections.
Primary clustering symbol description:
1: upper deck of bridge, 2: arch continuous beam, 3: lower layer's bridge floor, 31: crossbeam lap segment, 32: splice sections, 4: bridge pier, 41:
Stringer, 42: crossbeam, 5: sunpender, 6: support.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
As shown in figs. 2 to 4, the utility model discloses the dual deck bridges of motor vehicle and non-motor vehicle layering circulation, including
Upper deck of bridge 1, arch continuous beam 2, lower layer's bridge floor 3, several bridge piers 4 and sunpender 5.Upper deck of bridge 1 is concrete cast-in-situ bridge floor, under
Layer bridge floor 3 is steel construction.Arch continuous beam 2 is arranged between upper deck of bridge 1 and bridge pier 4.Bridge pier 4 is in H-type, including two stringers
41 and a crossbeam 42, the middle part that crossbeam 42 is located at two stringers 41 connects two stringers 41.41 apical support upper deck of bridge of stringer
1, crossbeam 42 supports lower layer's bridge floor 3.Sunpender 5 is made of round steel or steel strand cable.5 one end of sunpender is connect with 1 bottom of upper deck of bridge, separately
One end is connect with 3 top of lower layer bridge floor.
As shown in connection with fig. 6, lower layer's bridge floor 3 is horizontal by being welded to connect between crossbeam lap segment 31 and splice sections 32 by ribbet
Beam lap segment 31 is arranged on the crossbeam 42 of bridge pier 4, and splice sections 32 are arranged between two groups of bridge piers 4, two groups of crossbeam lap segments 31
Between one group or two groups of splice sections 32 are set.As shown in connection with fig. 5, support 6, crossbeam lap segment are provided on the crossbeam 42 of bridge pier 4
31 are arranged on support 6.
The work progress of the utility model is simple, and steps are as follows:
(1) construction bridge pier 4, support 6, crossbeam lap segment 31 and the splice sections 32 of lower layer's bridge floor 3 are prefabricated in the factory in advance.
(2) the crossbeam lap segment 31 of lower layer's bridge floor 3 is lifted to construction site, crossbeam lap segment 31 is temporarily fixed in cross
On the support 6 of beam 42.
(3) template, concrete cast-in-situ construction upper deck of bridge 1 and arch continuous beam 2 are taken.Connect in cast-in-place process in arch
Built-in fitting is set in continuous beam.
(4) upper deck of bridge 1 and the construction of arch continuous beam 2 are completed, form removal.
(5) by the lifting of splice sections 32 of lower layer's bridge floor 3 to construction site, splice sections 32 and the welding of crossbeam lap segment 31 are connected
It connects, completes lower layer's bridge floor 3 and construct.
(6) both ends of sunpender 5 are passed through into the built-in fitting of cord clip and arch continuous beam 2 respectively and 3 steel member of lower layer's bridge floor connects
It connects.
(7) remaining attachment (such as railing, deck paving) is constructed.
To sum up, the utility model bridge, is suitable for urban automobile and non-motor vehicle is layered flow bridge, and practicability is good.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (7)
1. the dual deck bridge of motor vehicle and non-motor vehicle layering circulation, it is characterised in that: including the upper layer for the motor vehicle that passes through
Bridge floor, lower layer's bridge floor, several bridge piers and sunpender for the non-motor vehicle that passes through；The bridge pier is in H-type comprising two stringers
And a crossbeam, the middle part that the crossbeam is located at two stringers connect two stringers；The stringer apical support upper deck of bridge,
The upper deck of bridge is concrete cast-in-situ bridge floor, and the cross beam support lower layer bridge floor, lower layer's bridge floor is steel construction；
Described sunpender one end is connect with upper deck of bridge bottom, and the other end is connect with lower layer's bridge floor top.
2. the dual deck bridge of motor vehicle as described in claim 1 and non-motor vehicle layering circulation, it is characterised in that: under described
Layer bridge floor, which is connect by crossbeam lap segment with splice sections, to be formed, and the crossbeam lap segment is arranged on the crossbeam of bridge pier, described
Splice sections are arranged between two groups of bridge piers, and one group or two groups of splice sections are arranged between two groups of crossbeam lap segments.
3. the dual deck bridge of motor vehicle as claimed in claim 2 and non-motor vehicle layering circulation, it is characterised in that: the bridge
Support is provided on beam, the crossbeam lap segment setting is on the support.
4. the dual deck bridge of motor vehicle as described in claim 1 and non-motor vehicle layering circulation, it is characterised in that: described is upper
Arch continuous beam is provided between layer bridge floor and bridge pier.
5. the dual deck bridge of motor vehicle as described in claim 1 and non-motor vehicle layering circulation, it is characterised in that: described hangs
Bar is made of round steel or steel strand cable.
6. the dual deck bridge of motor vehicle as claimed in claim 2 and non-motor vehicle layering circulation, it is characterised in that: the cross
It is welded to connect between beam lap segment and splice sections by ribbet.
7. the dual deck bridge of motor vehicle and non-motor vehicle layering circulation as described in claim 4 or 5 or 6, it is characterised in that: institute
The both ends for the sunpender stated pass through cord clip respectively and connect with the steel member of built-in fitting and lower layer's bridge floor in arch continuous beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821894545.1U CN209260531U (en) | 2018-11-18 | 2018-11-18 | The dual deck bridge of motor vehicle and non-motor vehicle layering circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821894545.1U CN209260531U (en) | 2018-11-18 | 2018-11-18 | The dual deck bridge of motor vehicle and non-motor vehicle layering circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260531U true CN209260531U (en) | 2019-08-16 |
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ID=67555281
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821894545.1U Active CN209260531U (en) | 2018-11-18 | 2018-11-18 | The dual deck bridge of motor vehicle and non-motor vehicle layering circulation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112853911A (en) * | 2019-11-28 | 2021-05-28 | 比亚迪股份有限公司 | Double-layer structure bridge |
| CN113371394A (en) * | 2021-05-27 | 2021-09-10 | 武汉一冶建筑安装工程有限责任公司 | Large corridor crossing type installation method |
| CN114622473A (en) * | 2022-02-15 | 2022-06-14 | 中国建筑第二工程局有限公司 | Side-bent arc-forked composite box girder bridge body steel structure and construction method thereof |
| CN117005305A (en) * | 2023-07-05 | 2023-11-07 | 中国铁建港航局集团有限公司 | Construction method for constructing upper capping beam in prestressed concrete common pier section |
-
2018
- 2018-11-18 CN CN201821894545.1U patent/CN209260531U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112853911A (en) * | 2019-11-28 | 2021-05-28 | 比亚迪股份有限公司 | Double-layer structure bridge |
| CN113371394A (en) * | 2021-05-27 | 2021-09-10 | 武汉一冶建筑安装工程有限责任公司 | Large corridor crossing type installation method |
| CN114622473A (en) * | 2022-02-15 | 2022-06-14 | 中国建筑第二工程局有限公司 | Side-bent arc-forked composite box girder bridge body steel structure and construction method thereof |
| CN114622473B (en) * | 2022-02-15 | 2022-12-13 | 中国建筑第二工程局有限公司 | Side-bent arc-forked composite box girder bridge body steel structure and construction method thereof |
| CN117005305A (en) * | 2023-07-05 | 2023-11-07 | 中国铁建港航局集团有限公司 | Construction method for constructing upper capping beam in prestressed concrete common pier section |
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