CN107059503A - A kind of suspension type monorail traffic bottom opening track girder based on assembled technology - Google Patents
A kind of suspension type monorail traffic bottom opening track girder based on assembled technology Download PDFInfo
- Publication number
- CN107059503A CN107059503A CN201710059549.1A CN201710059549A CN107059503A CN 107059503 A CN107059503 A CN 107059503A CN 201710059549 A CN201710059549 A CN 201710059549A CN 107059503 A CN107059503 A CN 107059503A
- Authority
- CN
- China
- Prior art keywords
- track
- track girder
- girder
- bottom opening
- suspension type
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
- E01B25/24—Supporting rails; Auxiliary balancing rails; Supports or connections for rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
- E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
-
- 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
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
Abstract
The invention discloses a kind of suspension type monorail traffic bottom opening track girder based on assembled technology, the content of its standardized designs includes two parts, and Part I designs for the girder construction of track girder top plate 1, track web 2 and track girder bottom plate 3；Part II is the Alignment Design of spigot surface 5, stabilising surface 4 and running face 6 that the face of track girder three is driven a vehicle；Wherein track girder top plate 1, track web 2 and track girder bottom plate 3 are concrete slab, and spigot surface 5, stabilising surface 4 are located at the inner surface of track web 2, and running face 6 is located at the upper surface of track girder bottom plate 3；It is characterized in that the linear part of track that assembled track girder is driven a vehicle to girder construction part and three faces is standardized designs and carry out size modular coordination respectively；Solve current track beam profile it is different, can not it is general, safeguard the problem of changing difficult；Structure design and Alignment Design to suspension type monorail traffic track beam realize assembling.
Description
Technical field
The present invention relates to a kind of suspension type monorail traffic bottom opening track girder based on assembled technology, specifically
A kind of bottom opening concrete box type track girder, applied to suspension type monorail field of traffic.
Background technology
To solve urban traffic blocking, it is wise selection to greatly develop public transport, and wherein tailored appearance is practical, take
The suspension type monorail traffic system that space is few, low cost, freight volume are considerable is preferable option.Suspension type monorail traffic still belongs in China
In studying less field, specification of the track girder in suspension type monorail traffic in different circuits, size and linear a variety of many
Sample, adds the cost and difficulty of design, construction and operation maintenance.To improve suspension type monorail traffic technique, assembled is developed
Suspension type monorail traffic track beam is the current major issue for needing to solve.
The content of the invention
The technical problems to be solved by the invention are：
For specification, size and linear varied, increasing of the track girder in suspension type monorail traffic in different circuits
The problem of having added the cost and difficulty of design, construction and operation maintenance, this patent is intended providing assembled track girder, solves current rail
Road beam profile is different, can not it is general, safeguard the problem of changing difficult.In addition, structure, line to suspension type monorail traffic track beam
Shape realizes assembling.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of suspension type monorail traffic bottom opening track girder based on assembled technology, specifically a kind of bottom is opened
Mouth concrete box type track girder, the content of its standardized designs includes two parts：Part I is track girder top plate 1, track girder
The girder construction design of web 2 and track girder bottom plate 3；Part II is spigot surface 5, the and of stabilising surface 4 that the face of track girder three is driven a vehicle
The Alignment Design of running face 6；Wherein track girder top plate 1, track web 2 and track girder bottom plate 3 are concrete slab, are oriented to
Face 5, stabilising surface 4 are located at the inner surface of track web 2, and running face 6 is located at the inner surface of track girder bottom plate 3；It is characterized in that：
The railway line that suspension type monorail traffic bottom opening track girder based on assembled technology is driven a vehicle to girder construction part and three faces
Shape part is standardized respectively designs and carries out size modular coordination.
Design is standardized to bottom opening track girder girder construction part, basic module is 1M=100mm, deck-molding h1
=n1× M, n1=12~35；Span L=n2× 100M, n2=1~4；The width W of track girder top plate 11=n3× 5M, n3=4~7,
The thickness h of track girder top plate 13=n4× M, n4=2~5；The width W of track girder bottom plate 32=n5× M, n5=5~12, track girder bottom plate
3 thickness hs2=n6× M, n6=2~5；The thickness W of track web 22=n7× M, n7=2~5.
Linear to bottom opening track girder track part carries out assembled design, track it is linear and including horizontal curve it is linear with
Vertical curve is linear；Basic module is 1M=100mm, the linear sweep R=n of horizontal curve8× 100M, n8=3~500；Perpendicular song
Linear sweep the R '=n of line9× 10000M, n9=1~5.
The beneficial effect of this patent is：
The factorial praluction of track girder is realized, the general exchange for each component of track girder provides possibility, greatly accelerates
Speed of application and precision.
Brief description of the drawings
The Pin assembled suspension type monorail traffic bottom opening track girders of Fig. 1 mono-
Fig. 2 is track girder a-a profiles
Fig. 3 is girder construction relevant parameter schematic diagram
In figure：1-track girder top plate；2-track web；3-track girder bottom plate；4-stabilising surface；5-spigot surface；
6-running face.
Embodiment
The present invention is made with reference to example and being further illustrated.
Example Pin plane curves radius 30m, span 30m one by one assembled suspension type monorail traffic bottom opening track girder
Design, such as Fig. 1.The method proposed by this patent is implemented.Step is as follows：
1) assembled design, such as Fig. 3 are carried out to bottom opening track girder girder construction part.Basic module is 1M=
100mm, deck-molding h1=n1× M=15 × M=1.5m；Span L=n2× 100M=3 × 100M=30m；The width of track girder top plate 1
W1=n3× 5M=4 × 5M=2m, the thickness h of track girder top plate 13=n4× M=3 × M=0.3m；The width W of track girder bottom plate 32=
n7× M=5 × M=0.5m, the thickness h of track girder bottom plate 32=n6× M=3 × M=0.3m.
2) assembled design, such as Fig. 2 are carried out to the linear part of track.Basic module is 1M=100mm, and horizontal curve is linear
Sweep R=3 × 100M=30m.
The Pin vertical curve radiuses 1000m of example 21, span 30m assembled suspension type monorail traffic bottom opening track
The design of beam, the method proposed by this patent is implemented.Step is as follows：
1) assembled design is carried out to bottom opening track girder girder construction part, basic module is 1M=100mm, deck-molding
h1=n1× M=15 × M=1.5m, span L=n2× 100M=3 × 100M=30m, the width W of track girder top plate 11=n3×5M
=4 × 5M=2m, the thickness h of track girder top plate 13=n4× M=3 × M=0.3m, the width W of track girder bottom plate 32=n7× M=5 ×
M=0.5m, the thickness h of track girder bottom plate 32=n6× M=3 × M=0.3m.
2) assembled design is carried out to the linear part of track, basic module is 1M=100mm, the linear curve of vertical curve half
Footpath R '=1 × 10000M=1000m.
Described above, purpose, technical scheme and beneficial effect to this patent are illustrated, it should be highlighted that be only be this
The preferred embodiment of invention, not makees any formal limitation, every technical spirit according to the present invention to the present invention
Any simple modification, equivalent variations and the modification made to above example, in the range of still falling within technical solution of the present invention.
In summary, this patent provides a kind of suspension type monorail traffic bottom opening track based on assembled technology
Beam, design is standardized to the linear part of track that bottom opening track girder girder construction part and three faces are driven a vehicle respectively, from
And accelerate suspension type monorail traffic steel reinforced concrete combined track beam progress, lifting suspension type monorail traffic prestressed concrete track girder,
Reduce interference of the construction of suspension type monorail traffic route to periphery traffic.The present invention has novelty, practicality, meets invention
Patent is respectively required, therefore proposes application for a patent for invention in accordance with the law.
Claims (3)
1. a kind of suspension type monorail traffic bottom opening track girder based on assembled technology, specifically a kind of bottom opening
Concrete box type track girder, the content of its standardized designs includes two parts：Part I is track girder top plate (1), track girder
The girder construction design of web (2) and track girder bottom plate (3)；Part II is the spigot surface (5), stably that the face of track girder three is driven a vehicle
Face (4) and the Alignment Design of running face (6)；Wherein track girder top plate (1), track web (2) and track girder bottom plate (3) are
Concrete slab, spigot surface (5), stabilising surface (4) are located at the inner surface of track web (2), and running face (6) is located at track girder bottom plate
(3) upper surface；It is characterized in that：Suspension type monorail traffic bottom opening track girder based on assembled technology is to girder construction
The linear part of track that part and three faces are driven a vehicle is standardized respectively designs and carries out size modular coordination.
2. a kind of suspension type monorail traffic bottom opening track girder based on assembled technology as claimed in claim 1, it is special
Levy and be：Design is standardized to bottom opening track girder girder construction part, basic module is 1M=100mm, deck-molding h1
=n1× M, n1=12~35；Span L=n2× 100M, n2=1~4；Track girder top plate (1) width W1=n3× 5M, n3=4~
7, track girder top plate (1) thickness h3=n4× M, n4=2~5；Track girder bottom plate (3) width W2=n5× M, n5=5~12, track
Beam bottom plate (3) thickness h2=n6× M, n6=2~5；Track web (2) thickness W2=n7× M, n7=2~5.
3. a kind of suspension type monorail traffic bottom opening track girder based on assembled technology as claimed in claim 1, it is special
Levy and be：Linear to bottom opening track girder track part carries out assembled design, track it is linear and including horizontal curve it is linear with
Vertical curve is linear；Basic module is 1M=100mm, the linear sweep R=n of horizontal curve8× 100M, n8=3~500；Perpendicular song
Linear sweep the R '=n of line9× 10000M, n9=1~5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059549.1A CN107059503A (en) | 2017-01-24 | 2017-01-24 | A kind of suspension type monorail traffic bottom opening track girder based on assembled technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059549.1A CN107059503A (en) | 2017-01-24 | 2017-01-24 | A kind of suspension type monorail traffic bottom opening track girder based on assembled technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107059503A true CN107059503A (en) | 2017-08-18 |
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ID=59598365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710059549.1A Pending CN107059503A (en) | 2017-01-24 | 2017-01-24 | A kind of suspension type monorail traffic bottom opening track girder based on assembled technology |
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| CN (1) | CN107059503A (en) |
Citations (8)
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|---|---|---|---|---|
| CN105059292A (en) * | 2015-08-10 | 2015-11-18 | 上海空列轨道技术有限公司 | Closed wheel track system |
| CN204919245U (en) * | 2015-08-28 | 2015-12-30 | 中铁二院工程集团有限责任公司 | Overhead bridge in city - mixed transportation systems of sky rail |
| CN105568787A (en) * | 2015-11-10 | 2016-05-11 | 北京交通大学 | Concrete track beam with opening in bottom plate and suspended top plate |
| CN105568786A (en) * | 2015-11-10 | 2016-05-11 | 北京交通大学 | Suspended monorail transit bottom plate overhung combined box type rail beam suspending system |
| CN105603834A (en) * | 2016-01-15 | 2016-05-25 | 西南交通大学 | Suspension type monorail track and trolley bus |
| CN105862525A (en) * | 2016-04-15 | 2016-08-17 | 北京交通大学 | Method for optimizing suspended type monorail traffic line |
| CN106049260A (en) * | 2016-07-18 | 2016-10-26 | 北京交通大学 | Straddling type monorail traffic prefabricated pier bottom positioning and pier height adjusting method |
| CN206646340U (en) * | 2017-01-24 | 2017-11-17 | 北京交通大学 | A kind of suspension type monorail traffic bottom opening track girder based on assembled technology |
-
2017
- 2017-01-24 CN CN201710059549.1A patent/CN107059503A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059292A (en) * | 2015-08-10 | 2015-11-18 | 上海空列轨道技术有限公司 | Closed wheel track system |
| CN204919245U (en) * | 2015-08-28 | 2015-12-30 | 中铁二院工程集团有限责任公司 | Overhead bridge in city - mixed transportation systems of sky rail |
| CN105568787A (en) * | 2015-11-10 | 2016-05-11 | 北京交通大学 | Concrete track beam with opening in bottom plate and suspended top plate |
| CN105568786A (en) * | 2015-11-10 | 2016-05-11 | 北京交通大学 | Suspended monorail transit bottom plate overhung combined box type rail beam suspending system |
| CN105603834A (en) * | 2016-01-15 | 2016-05-25 | 西南交通大学 | Suspension type monorail track and trolley bus |
| CN105862525A (en) * | 2016-04-15 | 2016-08-17 | 北京交通大学 | Method for optimizing suspended type monorail traffic line |
| CN106049260A (en) * | 2016-07-18 | 2016-10-26 | 北京交通大学 | Straddling type monorail traffic prefabricated pier bottom positioning and pier height adjusting method |
| CN206646340U (en) * | 2017-01-24 | 2017-11-17 | 北京交通大学 | A kind of suspension type monorail traffic bottom opening track girder based on assembled technology |
Non-Patent Citations (1)
| Title |
|---|
| 中国国际工程咨询公司等: "《2005 中国 重庆 城市单轨交通国际高级论坛论文集》", 北京理工大学出版社, pages: 114 - 115 * |
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