CN104404862A - Steel pipe net frame pedestrian pipeline bridge - Google Patents
Steel pipe net frame pedestrian pipeline bridge Download PDFInfo
- Publication number
- CN104404862A CN104404862A CN201410709275.2A CN201410709275A CN104404862A CN 104404862 A CN104404862 A CN 104404862A CN 201410709275 A CN201410709275 A CN 201410709275A CN 104404862 A CN104404862 A CN 104404862A
- Authority
- CN
- China
- Prior art keywords
- bridge
- steel pipe
- pipeline
- net frame
- bank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D18/00—Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. aqueducts, bridges for supporting pipe-lines
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
Abstract
The invention discloses a steel pipe net frame pedestrian pipeline bridge. The steel pipe net frame pedestrian pipeline bridge comprises a bridge body which comprises a pedestrian bridge deck system upper layer and a pipeline or and maintenance channel lower layer; a bridge main beam is of a tubular net frame structure; a steel pipe net frame serves as the main beam; the main beam is formed by the standard length of steel pipe net frame structure and belongs to the modular design and the mass machining and manufacturing can be achieved; the internal space of the steel pipe net frame is large and accordingly the upper and lower separation of pedestrians and a pipeline is implemented, the respective independent space is ensured, and the use and the management are convenient; the steel pipe net frame is high in stiffness and high in bearing capacity and accordingly the steel pipe net frame is suitable for the river crossing requirements of the dense traffic and large pipelines; the net frame is novel in structure and strong in construction sense and accordingly the net frame is suitable for high landscape requirements of bridge sites; different numbers of sections and spans can be selected according to the actual situation to meet the river crossing length requirements; the bridge sharing of the pedestrians and the pipeline is implemented, the respective space is ensured, and the mutual interference is avoided; a canopy is convenient to arrange due to the net frame structure and accordingly the use comfort is improved; the structure is attractive in appearance and accordingly the steel pipe net frame pedestrian pipeline bridge can serve as an urban landscape bridge; the modular design is achieved through the main beam and accordingly the machining and the installation are facilitated; the steel pipe net frame structure can also serve as a special pedestrian bridge main beam to meet the landscape requirements.
Description
Technical field
The present invention relates to a kind of People's Bank of China pipeline overline bridge, particularly a kind of steel pipe rack People's Bank of China Pipeline Bridge.
Background technology
Under normal circumstances, urban pipeline and pedestrian cross the river and adopt independent passage or utilize vehicular bridge passage.But bridge location resource-constrained, simultaneously for reducing Engineering impact, can adopt pedestrian and pipeline to share bridge and to cross the river scheme.Existing pedestrian and pipeline share bridge, are generally concrete beam bridge or steel truss girder bridge.Concrete beam bridge scheme and pedestrian and pipeline are positioned at same bridge floor, and pedestrian's sight line is blocked, and comfort is poor, and pipeline and pedestrian are not completely isolated, and the safety of pedestrian and pipeline all should not ensure.For steel truss girder scheme, pedestrian and pipeline layering, pipeline is positioned at lower floor's truss, and pedestrian is positioned at upper strata, can ensure respective safety.Although this two schemes achieves the function that crosses the river of pedestrian and pipeline, view is poor, can not meet the requirement that urban construction is more and more higher to Bridge Landscape.Do not consider hommization demand, not for pedestrian provides the facility of suitable sun-rain-shading, human oriented design answers emphasis to consider for the pedestrian bridge that city is longer simultaneously.
Therefore, need a kind of novel People's Bank of China's Pipeline Bridge, pedestrian and pipeline bridge altogether can be realized, can ensure that again respective space does not interfere with each other, improve comfort and view simultaneously.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of steel pipe rack People's Bank of China Pipeline Bridge, pedestrian and pipeline bridge altogether can be realized, can ensure that again respective space does not interfere with each other, improve comfort and view simultaneously.
Steel pipe rack People's Bank of China of the present invention Pipeline Bridge, comprise and have the bridge that People's Bank of China's bridge floor fastens layer and pipeline/and access path lower floor, described bridge main beam is tubular net frame structure;
Further, the steelpipe net shelf structure that the steel pipe that described girder is fixedly connected with annular steel disc by multiple annular steel disc and circumference is formed;
Further, described steel disc radial direction is fixedly installed the crossbeam for supporting upper strata People's Bank of China bridge deck;
Further, described steel pipe and steel disc are welded and fixed by gusset plate and are connected;
Further, described gusset plate is fixedly welded on steel disc, described steel pipe walls radial direction crack insert gusset plate be welded and fixed setting;
Further, described steel disc is the annulus steel disc of spaced set, and described steel pipe is the round steel pipe angularly connected;
Further, described upper strata People's Bank of China bridge floor is that beam system bridge deck add deck installation structure in length and breadth;
Further, described bridge top is provided with sunlight board awning.
Beneficial effect of the present invention: steel pipe rack People's Bank of China of the present invention Pipeline Bridge, with steel pipe rack for girder, girder is made up of the space truss structure of full-length, belongs to modularized design, and processing and fabricating can mass; Steel pipe rack inner space is comparatively large, achieves being separated up and down of pedestrian and pipeline, ensure that respective separate space, easy to use and management; Steel pipe net rack installation is large, bearing capacity is high, is applicable to the demand that crosses the river of intensive people flow and large-scale pipeline; Space truss structure novel form, building sense is strong, and applicable view requires high bridge location; According to actual conditions, different sections numbers and span can be selected to arrange, meet cross a river length requirement; Achieve pedestrian and pipeline bridge altogether, in turn ensure that respective space, do not interfere with each other.Space truss structure is convenient to arrange awning, improves comfort.Structure is attractive in appearance, can be used as Urban Landscape Bridge.Girder adopts modularized design, is beneficial to processing and installs.Steelpipe net shelf structure also can be used as special pedestrian bridge girder, meets landscape need.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is section structure schematic diagram of the present invention.
Detailed description of the invention
Fig. 1 is structural representation of the present invention, and Fig. 2 is section structure schematic diagram of the present invention.
As shown in the figure: the steel pipe rack People's Bank of China Pipeline Bridge of the present embodiment, comprise and have the bridge that People's Bank of China's bridge floor fastens layer and pipeline/and access path lower floor, described bridge main beam is tubular net frame structure; Girder is made up of multiple full-length steelpipe net shelf structure, and space is divided into two-layer up and down by bridge deck, and upper strata is walkway, and lower floor is pipeline and access path; Steel pipe rack inner space is comparatively large, achieves being separated up and down of pedestrian and pipeline, ensure that respective separate space, easy to use and management; Girder is made up of the space truss structure of full-length, belongs to modularized design, and processing and fabricating can mass.
In the present embodiment, the steelpipe net shelf structure that the steel pipe 1 that described girder is fixedly connected with annular steel disc 2 by multiple annular steel disc 2 and circumference is formed; Steel pipe 1 is fixedly connected on steel disc 2, and steel pipe 1 and steel disc 2 form tubular net frame space; Girder is indulged bridge and is arranged one annulus steel disc 2 (i.e. a standard network shelf structure length) to 3.5m section; Steel pipe net rack installation is large, bearing capacity is high, is applicable to the demand that crosses the river of intensive people flow and large-scale pipeline; Space truss structure novel form, building sense is strong, and applicable view requires high bridge location.
In the present embodiment, described steel disc 2 radial direction is fixedly installed the crossbeam 5 for supporting upper strata People's Bank of China bridge deck 4; Rack space is divided into two-layer up and down for steel disc 2 diametric(al), crossbeam 5 by " radial direction ", and upper strata is walkway, and lower floor is pipeline and access path, can add frange plate, form crossbeam 5, as bridge deck braced structures in steel disc 2 local.
In the present embodiment, described steel pipe 1 and steel disc 2 are welded and fixed by gusset plate 3 and are connected; Multiple steel disc 2 longitudinally connects by round steel pipe along bridge, and steel pipe 1 arranges gusset plate 3 with the connected node of steel disc 2.
In the present embodiment, described gusset plate 3 is fixedly welded on steel disc 2, described steel pipe walls radial direction crack insert gusset plate 3 be welded and fixed setting; Steel pipe 1 diametrically cracks, and is inserted into gusset plate 3 and welds, and gusset plate 3 and steel disc 2 carry out being welded to connect integrally; Rigidity is large, bearing capacity is high, is applicable to the demand that crosses the river of intensive people flow and large-scale pipeline.
In the present embodiment, described steel disc 2 is the annulus steel disc 2 of spaced set, and described steel pipe 1 is the round steel pipe angularly connected; Fabrication and installation are convenient, and structure is attractive in appearance, can be used as Urban Landscape Bridge.
In the present embodiment, described upper strata People's Bank of China bridge deck 4 is that beam system bridge deck add deck installation structure in length and breadth; Space is divided into two-layer up and down by bridge deck; Space truss structure defines hemi-closure space, ensure that respective separate space.
In the present embodiment, described bridge top is provided with sunlight board awning; Awning is set at annulus steel disc 2 top, for pedestrian is kept out the wind sunshade of taking shelter from rain, improves comfort, achieve humanization design concept.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (8)
1. a steel pipe rack People's Bank of China Pipeline Bridge, is characterized in that: comprise and have the bridge that People's Bank of China's bridge floor fastens layer and pipeline/and access path lower floor, described bridge main beam is tubular net frame structure.
2. steel pipe rack People's Bank of China according to claim 1 Pipeline Bridge, is characterized in that: the steelpipe net shelf structure that the steel pipe that described girder is fixedly connected with annular steel disc by multiple annular steel disc and circumference is formed.
3. steel pipe rack People's Bank of China according to claim 2 Pipeline Bridge, is characterized in that: described steel disc radial direction is fixedly installed the crossbeam for supporting upper strata People's Bank of China bridge deck.
4. steel pipe rack People's Bank of China according to claim 3 Pipeline Bridge, is characterized in that: described steel pipe and steel disc are welded and fixed by gusset plate and are connected.
5. steel pipe rack People's Bank of China according to claim 4 Pipeline Bridge, is characterized in that: described gusset plate is fixedly welded on steel disc, described steel pipe walls radial direction crack insert gusset plate be welded and fixed setting.
6. steel pipe rack People's Bank of China according to claim 5 Pipeline Bridge, is characterized in that: described steel disc is the annulus steel disc of spaced set, and described steel pipe is the round steel pipe angularly connected.
7. steel pipe rack People's Bank of China according to claim 6 Pipeline Bridge, is characterized in that: it is that beam system bridge deck add deck installation structure in length and breadth that described upper strata People's Bank of China bridge floor fastens layer.
8. steel pipe rack People's Bank of China according to claim 7 Pipeline Bridge, is characterized in that: described bridge top is provided with sunlight board awning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410709275.2A CN104404862B (en) | 2014-11-28 | 2014-11-28 | Steel pipe rack people's row Pipeline Bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410709275.2A CN104404862B (en) | 2014-11-28 | 2014-11-28 | Steel pipe rack people's row Pipeline Bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104404862A true CN104404862A (en) | 2015-03-11 |
| CN104404862B CN104404862B (en) | 2017-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410709275.2A Active CN104404862B (en) | 2014-11-28 | 2014-11-28 | Steel pipe rack people's row Pipeline Bridge |
Country Status (1)
| Country | Link |
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| CN (1) | CN104404862B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535182A (en) * | 2020-03-31 | 2020-08-14 | 中国建筑第六工程局有限公司 | Tubular bridge girder erection method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55155986A (en) * | 1979-05-18 | 1980-12-04 | Konpojitsuto System Kenkyusho | Supporting device of constructed pipe |
| JPH05156606A (en) * | 1991-12-10 | 1993-06-22 | Kawasaki Steel Corp | Suspension bridge type pipeline bridge |
| KR100933265B1 (en) * | 2009-09-24 | 2009-12-22 | 태광건설주식회사 | Steel pipe girder bridge reinforced by r.c |
| KR101001063B1 (en) * | 2010-05-06 | 2010-12-14 | 주식회사 유신 | The gurder to use steel pipe for bridge |
| CN102031748A (en) * | 2009-09-28 | 2011-04-27 | 中交公路规划设计院有限公司 | Split-type double-box steel box girder for laying conveying pipes |
| CN201873917U (en) * | 2010-09-15 | 2011-06-22 | 曹伟 | Separated type green traffic system |
| CN204491394U (en) * | 2014-11-28 | 2015-07-22 | 林同棪国际工程咨询（中国）有限公司 | Steel pipe rack People's Bank of China Pipeline Bridge |
-
2014
- 2014-11-28 CN CN201410709275.2A patent/CN104404862B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55155986A (en) * | 1979-05-18 | 1980-12-04 | Konpojitsuto System Kenkyusho | Supporting device of constructed pipe |
| JPH05156606A (en) * | 1991-12-10 | 1993-06-22 | Kawasaki Steel Corp | Suspension bridge type pipeline bridge |
| KR100933265B1 (en) * | 2009-09-24 | 2009-12-22 | 태광건설주식회사 | Steel pipe girder bridge reinforced by r.c |
| CN102031748A (en) * | 2009-09-28 | 2011-04-27 | 中交公路规划设计院有限公司 | Split-type double-box steel box girder for laying conveying pipes |
| KR101001063B1 (en) * | 2010-05-06 | 2010-12-14 | 주식회사 유신 | The gurder to use steel pipe for bridge |
| CN201873917U (en) * | 2010-09-15 | 2011-06-22 | 曹伟 | Separated type green traffic system |
| CN204491394U (en) * | 2014-11-28 | 2015-07-22 | 林同棪国际工程咨询（中国）有限公司 | Steel pipe rack People's Bank of China Pipeline Bridge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535182A (en) * | 2020-03-31 | 2020-08-14 | 中国建筑第六工程局有限公司 | Tubular bridge girder erection method |
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| Publication number | Publication date |
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| CN104404862B (en) | 2017-04-05 |
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