CN109930437B - Transition system of straddle type monorail section turnout beam connection station - Google Patents
Transition system of straddle type monorail section turnout beam connection station Download PDFInfo
- Publication number
- CN109930437B CN109930437B CN201910204756.0A CN201910204756A CN109930437B CN 109930437 B CN109930437 B CN 109930437B CN 201910204756 A CN201910204756 A CN 201910204756A CN 109930437 B CN109930437 B CN 109930437B
- Authority
- CN
- China
- Prior art keywords
- station
- turnout
- bridge pier
- hall
- pier
- 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.)
- Active
Links
- 230000007704 transition Effects 0.000 title claims abstract description 46
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000005355 Hall effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002277 temperature effect Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Railway Tracks (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a transition system of a straddle type monorail section turnout beam connecting station, which comprises a bearing platform foundation (1); a station bridge pier (2) and a turnout girder bridge pier (10) are arranged on the bearing platform foundation (1); a station hall cover beam (3) is arranged at the top of the station bridge pier (2), a plurality of station hall upright posts (4) are arranged above the station hall cover beam (3) at intervals and used for supporting a station hall cover beam (7) arranged on the station hall upright posts (4), and a station track beam (8) is longitudinally arranged above the station hall cover beam; the turnout beam bridge pier (10) top is equipped with turnout beam (6), correspond on turnout beam (6) station track roof beam (8) are equipped with mechanical turnout (9) along vertically, and both tip are aligned and the top surface elevation is unanimous to realize crossing the butt joint of seat formula monorail interval turnout beam and station. The bearing requirement of the bracket on the bridge pier of the station is avoided; and the influence of the set interval transition track beam on the use function of the turnout is avoided.
Description
Technical Field
The invention belongs to the technical field of rail transit bridge structures, and particularly relates to a transition system of a straddle type single-track interval turnout beam-to-station.
Background
At present, only a small number of cities and regions at home and abroad adopt straddle type monorail traffic as a rail traffic operation line, and a straddle type monorail track beam is used as a beam-rail integrated bridge structure, so that the requirements of bearing train loads and train travelling lines are met at the same time. Because of the unique operation mode of the straddle type single-rail mechanical turnout, the turnout beam is quite wide and heavy, when the turnout beam needs to be directly connected with a station, the bridge pier bent cap of the station is quite poor in landscape, and because of the quite heavy weight, the bridge pier of the station is quite high, and the burden of the bridge pier of the station is increased.
The span type monorail station in the prior art is often provided with an interval turnout beam due to the need of a mechanical turnout, and a bracket is arranged on a bridge pier of the station in a general interval turnout beam receiving station, as shown in fig. 1 and 2; or select a hole simply supported beam transition when approaching a station, as shown in fig. 3 and 4.
Although the butt joint of the span single-track interval turnout beam and the station can be realized to the degree by arranging the bracket or the simply supported beam on the station pier in the prior art, the general width of the interval turnout beam, the height of the beam and the weight are larger, if the turnout Liang Dadao station pier is directly arranged, one side of the station pier is required to be provided with a larger bracket or the bent cap is very high, the body is very large, the bracket is required to be provided with a support, and the weight of the turnout beam can also increase the burden of the station pier. If a simple beam with one hole is used as a transition span, a station or a turnout needs to be integrally moved, the applicable function of the turnout can be affected, and the railway can not be moved at will due to the limitation of topography; the simple support beam is required to be partially grooved on the cover beam, or the bracket is required to be arranged, so that the thickness and the whole stress capability of the grooved part of the station hall layer are reinforced, and the burden of the cover beam and the bridge pier of the station is increased; and a small span simple beam is arranged between two large-volume structures, namely a station and a track beam, so that the landscape effect is very common.
Disclosure of Invention
Aiming at one or more of the defects or improvement demands in the prior art, the invention provides a transition system for connecting a turnout beam to a station in a straddle type single-track section, which aims to avoid the influence on the space utilization rate of a hall floor due to the fact that the hall floor bent cap, the platform floor bent cap and the bridge pier of the station are provided with the bracket and the hall upright posts are too many due to the arrangement of the bracket; and avoid setting up the influence of interval transition track roof beam to the service function of switch between station track roof beam and mechanical switch, when guaranteeing overall structure stability, improve pier department space utilization.
In order to achieve the above purpose, a transition system of a straddle type monorail section turnout beam-connected station is provided, which comprises a bearing platform foundation;
the station bridge pier and the turnout beam bridge pier are arranged on the bearing platform foundation, and share one bearing platform foundation, so that the space utilization rate of the bridge pier is improved while the whole structure is stable;
a station hall cover beam is arranged at the top of the station bridge pier, a plurality of station hall stand columns are arranged above the station hall cover beam at intervals and used for supporting the station hall cover beam arranged on the station hall stand columns, a station hall layer is formed between the station hall cover beam and the station hall cover beam, and a station track beam is longitudinally arranged above the station hall cover beam;
the turnout beam bridge pier top is equipped with the turnout beam, correspond on the turnout beam the station track roof beam is equipped with mechanical turnout along vertically, mechanical turnout's tip aligns the tip of station track roof beam, just mechanical turnout's top surface elevation with the top surface elevation of station track roof beam is unanimous to realize crossing the butt joint of seat formula monorail section turnout beam and station.
Further, the turnout beam bridge pier and the station bridge pier are arranged at intervals, and bridge pier parting joints are formed between the two bridge piers.
Further, the turnout beam bridge pier and the station bridge pier are longitudinally arranged, and the width of the turnout beam bridge pier and the width of the station bridge pier are equal in the transverse direction.
Further, the bridge pier parting is set to 8-12cm.
Further, the elevation of the top surface of the turnout beam is consistent with that of the platform layer capping beam.
Further, the transverse width of the turnout girder bridge pier is larger than the longitudinal width of the turnout girder bridge pier, so that a thin-wall pier structure is formed.
Further, the transverse width of the turnout beam is smaller than that of the platform layer capping beam.
Further, the center line of the hall upright post and the center line of the station bridge pier are positioned in the same station cross section, and the longitudinal width of the hall upright post is equal to the longitudinal width of the station bridge pier.
Further, a chamfer structure is arranged at the joint of the stand column of the station hall and the capping beam of the station floor.
Further, the station pier is a single column pier, the top of the station pier is fixedly connected with the middle of the bottom surface of the hall-cover beam, and the thickness of the hall-cover beam is sequentially reduced from the middle to two sides.
The above-mentioned improved technical features can be combined with each other as long as they do not collide with each other.
In general, the above technical solutions conceived by the present invention, compared with the prior art, enable the following beneficial effects to be obtained:
(1) According to the transition system for connecting the turnout beam to the station in the straddle-type single-track interval, turnout beam piers are arranged below the turnout beams, and the turnout beam piers and the station piers are arranged adjacently in a separated seam mode and share a bearing platform foundation, so that the increase of bearing requirements of a plurality of brackets on a hall-layer bent cap, a platform-layer bent cap and the station piers and the influence on the space utilization rate of the hall-layer caused by the arrangement of the brackets are avoided; the influence of the interval transition track beam arranged between the station track beam and the mechanical turnout on the use function of the turnout is avoided, and the space utilization rate of the bridge pier is improved while the stability of the whole structure is ensured.
(2) According to the transition system for connecting the straddle type single-track interval turnout beam to the station, the track beam bridge pier is independently arranged, and compared with the mode of arranging the bracket on the transition section, the influence of the bracket and the load of the track beam on the station hall cover beam and the station bridge pier is reduced; compared with the mode of arranging the interval transition track beam between the station track beam and the mechanical turnout, the invention has the advantages that the station track beam and the mechanical turnout are adjacent, and the track beam bridge pier is independently arranged to share a part of pressure, so that the bearing pressure of the station hall upright post, the station hall layer cover beam and the station bridge pier is jointly reduced.
(3) According to the transition system of the straddle type single-track section turnout beam connected station, disclosed by the invention, the turnout beam pier and the station pier are adjacently arranged, the deformation joint is arranged between the turnout beam pier and the station pier, the load is released through the deformation joint, and a certain deformation space is reserved when the turnout beam pier is influenced by temperature.
(4) According to the transition system for the straddle type single-track section turnout beam to be connected with the station, the station bridge pier and the turnout beam bridge pier share the same bearing platform foundation, compared with the mode of arranging the section transition track beam, the invention can ensure stress, meanwhile, on one hand, the construction period is reduced, the energy is saved, the utilization space of the bridge pier is improved, and on the other hand, the whole system is more concise and attractive; compared with the mode of arranging the bracket, the turnout girder bridge pier reduces the stress load of the standing hall upright post and the station bridge pier, and disperses a part of weight on the turnout girder bridge pier, so that the whole structure is more stable.
(5) The transition system for the straddle type monorail section turnout beam to be connected with the station is good in landscape effect, convenient to construct, good in social and economic benefits and economical and practical.
Drawings
FIG. 1 is a schematic diagram of a prior art station bridge pier arrangement bracket turnout beam structure;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a schematic diagram of bridge pier and turnout beam structures of a station with transitional span connection in the prior art;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a schematic diagram of a transition system for a straddle type monorail section switch beam junction station according to an embodiment of the present invention
Fig. 6 is a left side view of fig. 5 in accordance with an embodiment of the present invention.
Like reference numerals denote like technical features throughout the drawings, in particular: 1-bearing platform foundation, 2-station bridge pier, 3-station hall layer bent cap, 4-station hall stand, 5-bracket, 6-turnout beam, 7-station layer bent cap, 8-station track beam, 9-mechanical turnout, 10-turnout beam bridge pier, 11-interval transition track beam and 12-bridge pier parting.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Fig. 1 is a schematic view of a structure of a bracket-connected turnout beam for a bridge pier of a station in the prior art, and fig. 2 is a left side view of fig. 1. The mode adopts bracket and station pier integrated design, combine fig. 1 and 2, overhead interval direction sets up bracket 5 on standing room stand 4, set up switch beam 6 again on the bracket 5, set up mechanical switch 9 on the switch beam 6, and because switch beam 6 is wider, need set up the support at every standing room stand 4, need set up a plurality of brackets simultaneously, this mode has more shortcoming, first, the mode that sets up the bracket makes bracket and standing room stand atress integrative, to standing room layer bent cap 3, platform layer bent cap 7 and the bearing requirement of station increase, the second sets up the bracket on the standing room stand 4, the quantity of bracket corresponds with standing room stand, set up three or more standing room stands generally, if set up three bracket for example, need three standing room stands promptly, standing room layer stand is too many, can influence the plane layout in standing room layer room.
FIG. 3 is a schematic diagram of bridge pier and turnout beam structures of a station with transitional span connection in the prior art; fig. 4 is a left side view of fig. 3. With reference to fig. 3 and 4, a local groove is formed in the platform layer capping beam 7 by arranging a transition span to connect the bridge pier and the turnout beam, the section transition track beam 11 is embedded into the groove formed in the platform layer capping beam 7, and a bracket 5 is arranged on one side of the turnout beam 6, which is close to the bridge pier 2 of the station; or the bracket 5 is arranged on the platform layer bent cap 7, and the turnout beam 6 is partially grooved; the bracket 5 can be simultaneously and partially grooved or arranged, but the method has more defects, firstly, the partial grooving needs to increase the height of the platform layer to compensate the stress requirement, the height of the cover beam of the platform layer is influenced, and the net height of the hall layer is compressed; secondly, setting a transition span is required to move the turnout position under the permission of environmental topography and under the permission of conditions, which may cause a certain influence on the transition function of the straddling monorail turnout beam and the station, so that the transition span is uncoordinated; thirdly, if the bridge is required to be arranged on the platform layer bent cap, the bracket is fixed at the position of the support of the bridge and is not aligned with the upright post, the height of the platform layer bent cap is also influenced due to the height of the bracket, and then the clearance of the platform layer is compressed, and the landscape of the bracket is poor.
Fig. 5 is a schematic structural diagram of a transition system of a straddle type monorail section turnout beam junction station according to an embodiment of the present invention. Fig. 6 is a side view of fig. 5 in accordance with the present invention. Referring to fig. 5 and 6, a transition system for connecting a turnout beam to a station in a straddle type monorail zone comprises a bearing platform foundation 1, a station bridge pier 2, a station hall cover beam 3, a station hall upright 4, a turnout beam 6, a station hall cover beam 7, a station track beam 8, a mechanical turnout 9 and a turnout beam bridge pier 10.
Specifically, the station bridge pier 2 and the turnout girder bridge pier 10 are located on the bearing platform foundation 1, and share one bearing platform foundation 1, and the station bridge pier 2 and the turnout girder bridge pier 10 in the prior art in fig. 3 and 4 need to be respectively provided with the bearing platform foundation 1, so that compared with fig. 3 and 4, the invention can ensure stress, simultaneously reduce the construction period, save energy, improve the utilization space of the bridge pier, and make the whole more concise and beautiful. In the manner of setting the bracket in fig. 1 and 2, although only one bearing platform foundation 1 is provided, the turnout beam pier 10 is not used for supporting the turnout beam 6, and compared with fig. 1 and 2, the turnout beam pier 10 is arranged on the same bearing platform foundation 1 for supporting the turnout beam 6, and the turnout beam pier 10 reduces the stress load of the hall upright post 4 and the station pier 2 due to the fact that the width and the weight of the track beam are large, and a part of stress is dispersed on the turnout beam pier 10, so that the whole structure is more stable.
Further, the upper part of the station pier 2 is provided with a station hall layer bent cap 3, a station hall layer is formed between the station hall layer bent cap 3 and the station hall layer bent cap 7, a plurality of station hall stand columns 4 which are arranged at intervals between the station hall layer bent cap 3 and the station hall layer bent cap 7 are used for supporting the station hall stand columns 4 and the station hall layer bent cap 7, and a thickened chamfer structure is required to be arranged at the joint of the station hall stand columns 4 and the station hall layer bent cap 7. A station track beam 8 is longitudinally arranged above the platform layer cover beam 7 and is used for running a train. The station hall cover beam 3, the station hall cover beam 7, the station hall upright post 4 and the station bridge pier 2 have larger differences from the prior art, firstly, compared with fig. 1 and 2, because of the unique operation mode of the straddle type single-rail mechanical turnout, the turnout beam is quite wide, each station hall upright post 4 is provided with a bracket 5, each bracket 5 is provided with a support, the loads of the brackets 5, the supports and the turnout beam 6, the station hall upright post 4 and the station hall cover beam are correspondingly thickened or widened, the whole structure is suitable for the requirement of being stressed, the load of the station bridge pier 2 is increased, and the influence of the brackets and the load (including constant load and vehicle load) of the track beam on the station hall cover beam and the station bridge pier is reduced.
Further, in comparison with fig. 3 and fig. 4, the arrangement of the section transition track beam 11 needs to locally provide a through slot on the platform layer capping beam 7, or set the bracket 5, so that the thickness and the overall stress capability of the grooving of the platform layer need to be enhanced, and the burdens of the platform upright post, the platform layer capping beam and the platform pier are increased.
Preferably, the thickness of the hall-effect layer bent cap 3 is reduced from the middle part to two sides in turn, because the station pier 2 is a single column pier, the top of the station pier 2 is fixedly connected with the middle part of the bottom surface of the hall-effect layer bent cap 3, for the single column pier and bent cap integrated structure, the bending moment at the joint of the middle part of the hall-effect layer bent cap 3 and the station pier 2 is maximum, the bending moment from the middle part to two ends is gradually reduced, on one hand, the load of the dead weight of the hall-effect layer bent cap 3 to the station pier 2 is reduced, on the other hand, the material and the workload can be saved.
Further, a turnout beam bridge pier 10 is arranged at the lower part of the turnout beam 6, a mechanical turnout 9 is longitudinally arranged on the turnout beam 6 corresponding to the station track beam 8, the end part of the mechanical turnout 9 is aligned with the station track beam 8, and the elevation of the top surface of the mechanical turnout 9 and the elevation of the station track beam 8 are kept consistent for realizing the transition of the section turnout beam to the station. The turnout girder bridge pier 10 and the station bridge pier 2 are longitudinally arranged, and the width of the turnout girder bridge pier 10 and the width of the station bridge pier 2 are equal in the transverse direction, so that the two sides of the turnout girder bridge pier 10 can be parallel and level to the two sides of the station bridge pier 2 in the longitudinal direction. The turnout beam bridge pier 10 and the station bridge pier 2 are arranged at intervals, preferably, bridge pier parting joints of about 8-12cm are arranged between the turnout beam bridge pier 10 and the station bridge pier 2, elastic filling is carried out, and certain deformation space is reserved when the turnout beam bridge pier is influenced by a temperature effect, and load is released through the deformation joints. In the mode of arranging the section transition beam between the station track beam 8 and the mechanical turnout 9 in fig. 3 and 4, the turnout beam bridge pier 10 is arranged as the support of the turnout beam 6, but the distance between the station bridge pier 2 and the turnout beam bridge pier 10 is larger because the section transition track beam 11 is arranged in the middle; compared with fig. 3 and 4, the invention does not need to arrange the interval transition track beam 11, avoids the situation that the platform layer cover beam 7 or the turnout beam 6 is locally perforated or the bracket 5 is arranged, and the turnout beam pier 10 and the station pier 2 are integrated with each other in the bridge direction from the appearance, thereby having better landscape effect.
Preferably, the cross beam pier 10 has a transverse width greater than a longitudinal width thereof, and forms a "thin wall pier" structure, which is advantageous for increasing the flexibility in the longitudinal direction, and for generating corresponding self-deformation when subjected to a temperature effect, so as to release the temperature load in the longitudinal direction.
Preferably, the transverse width of the turnout beam 6 is smaller than that of the platform layer capping beam 7, the turnout beam 6 is oversized, the number of corbels 5 needing to be arranged is more, and more hall stand columns 4 are correspondingly required to be arranged;
preferably, the center line of the hall pillar 4 is in the same station cross section as the center line of the station bridge pier 2, and the longitudinal width of the hall pillar 4 is equal to the longitudinal width of the station bridge pier 2.
Preferably, the turnout beams 6 are consistent with the elevation of the top surface of the platform cover beams 7.
In general, in the transition system for connecting the turnout beam to the station in the straddle-type single-track interval, turnout beam piers are arranged below the turnout beam, and the turnout beam piers and the station piers are arranged adjacently in a separated seam manner and share a bearing platform foundation, so that the bearing requirements of bracket arrangement on a hall cover beam, a platform layer cover beam and the station piers and the influence on the hall stand column utilization rate caused by the arrangement of a plurality of brackets are avoided; the influence of the interval transition track beam arranged between the station track beam and the mechanical turnout on the use function of the turnout is avoided, and the space utilization rate of the bridge pier is improved while the stability of the whole structure is ensured.
The invention provides a connecting mode of a straddle type monorail section turnout beam to a station by combining the characteristics of the straddle type monorail traffic. The bridge pier can avoid the setting of brackets at the bridge piers of the station, and the transition span is not required to be arranged, so that the problem of landscape that the section turnout beam is connected with the station is solved. Because the straddle type monorail has the advantages of good landscape, low manufacturing cost, low noise and the like, the current three-line and four-line cities have high enthusiasm for straddle type monorail traffic and suspension type monorail traffic, and a plurality of cities are planning and constructing the monorail traffic, so that the invention has huge market potential, can be applied to the field of straddle type monorail and has wide application prospect. The invention adopts a mode of parting with the bridge pier of the station and sharing the foundation to connect the turnout beam and the station, has good landscape effect, convenient construction, good social and economic benefits and economical practicability.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the invention and is not intended to limit the invention, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The transition system of the straddle type single track interval turnout beam connection station is characterized by comprising
A bearing platform foundation (1);
a station bridge pier (2) and a turnout girder bridge pier (10) are arranged on the bearing platform foundation (1), and the station bridge pier (2) and the turnout girder bridge pier (10) share one bearing platform foundation (1) so as to improve the space utilization rate of the bridge pier while stabilizing the whole structure;
a station hall cover beam (3) is arranged at the top of the station bridge pier (2), a plurality of station hall upright posts (4) are arranged above the station hall cover beam (3) at intervals and used for supporting a station hall cover beam (7) arranged on the station hall upright posts (4), a station hall layer is formed between the station hall cover beam (3) and the station hall cover beam (7), and a station track beam (8) is longitudinally arranged above the station hall cover beam (7);
the utility model discloses a track switch bridge pier, including track switch bridge pier (10), track switch bridge pier (6) are gone up and are corresponded track switch bridge pier (8) are equipped with machinery switch (9) along vertically, the tip of machinery switch (9) is aimed at the tip of track switch bridge pier (8), just the top surface elevation of machinery switch (9) with the top surface elevation of track switch bridge pier (8) is unanimous to realize crossing the butt joint of seat formula monorail switch bridge and station.
2. The transition system of a straddle type monorail section turnout beam connected station according to claim 1, wherein the turnout beam bridge pier (10) and the station bridge pier (2) are arranged at intervals, and bridge pier separation gaps (12) are formed between the two bridge piers.
3. The transition system of a straddle type monorail section turnout girder connected station according to claim 1, wherein the turnout girder bridge pier (10) and the station bridge pier (2) are arranged longitudinally, and the width of the turnout girder bridge pier (10) and the width of the station bridge pier (2) are equal in the transverse direction.
4. A transition system for a turnout beam junction station in a straddle type monorail zone according to claim 2, wherein the bridge pier slit (12) is set to 8-12cm.
5. A transition system for a turnout beam to station in a straddle type monorail zone according to any one of claims 1-4, characterized in that the turnout beam (6) is kept at the same elevation as the top surface of the platform layer cap beam (7).
6. A transition system for a turnout beam junction station in a straddle type monorail zone according to any one of claims 1-4, wherein the turnout beam pier (10) has a transverse width greater than its longitudinal width, forming a "thin walled pier" structure.
7. A transition system for a turnout girder connected station in a straddle type monorail zone according to any one of claims 1-4, characterized in that the transverse width of the turnout girder (6) is smaller than the transverse width of the platform deck cover girder (7).
8. A transition system of a turnout beam connected station in a straddle type monorail zone according to any of claims 1-4, characterized in that the centre line of the hall upright (4) is in the same station cross section as the centre line of the station pier (2), and the longitudinal width of the hall upright (4) is equal to the longitudinal width of the station pier (2).
9. A transition system for a turnout beam to a station in a straddle type monorail zone according to any one of claims 1-4, wherein the junction of the hall upright (4) and the platform layer bent cap (7) is provided with a chamfer structure.
10. The transition system for connecting a turnout beam to a station in a straddle type single track section according to any one of claims 1 to 4, wherein the bridge pier (2) of the station is a single column pier, the top of the bridge pier is fixedly connected with the middle part of the bottom surface of the hall cover beam (3), and the thickness of the hall cover beam (3) of the station is sequentially reduced from the middle part to two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204756.0A CN109930437B (en) | 2019-03-18 | 2019-03-18 | Transition system of straddle type monorail section turnout beam connection station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204756.0A CN109930437B (en) | 2019-03-18 | 2019-03-18 | Transition system of straddle type monorail section turnout beam connection station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109930437A CN109930437A (en) | 2019-06-25 |
| CN109930437B true CN109930437B (en) | 2023-12-19 |
Family
ID=66987545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910204756.0A Active CN109930437B (en) | 2019-03-18 | 2019-03-18 | Transition system of straddle type monorail section turnout beam connection station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109930437B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376388B (en) * | 2020-10-21 | 2023-04-11 | 北京城建集团有限责任公司 | Steel structure box girder bridge bifurcated section bridge structure for PRT and construction method thereof |
| CN114808564B (en) * | 2022-05-20 | 2023-02-17 | 西南交通大学 | Track structure suitable for medium-low speed maglev train and installation method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140005507A (en) * | 2012-07-04 | 2014-01-15 | (주)삼현피에프 | Transition track structure of railway bridge deck end and construction method |
| CN103578346A (en) * | 2013-10-29 | 2014-02-12 | 柳州铁道职业技术学院 | Teaching simulation structural body of simply-supported girder bridge |
| CN203603073U (en) * | 2013-11-27 | 2014-05-21 | 中铁第四勘察设计院集团有限公司 | Reinforced concrete lattice type composite platform beam of elevated station |
| CN103835221A (en) * | 2012-11-27 | 2014-06-04 | 中铁第四勘察设计院集团有限公司 | Closely arranged frame bridge structure of high speed railway switch area |
| CN104018521A (en) * | 2014-06-25 | 2014-09-03 | 中铁第一勘察设计院集团有限公司 | Metro double-column elevated station steel reinforced concrete transformation structure reinforcing bar and construction method thereof |
| DE102013205573A1 (en) * | 2013-03-28 | 2014-10-02 | Maurer Söhne Engineering GmbH & Co. KG | Transitional structure and railway bridge with such a transitional construction |
| CN205688289U (en) * | 2016-06-13 | 2016-11-16 | 中铁第四勘察设计院集团有限公司 | Straddle type monorail rail tracks system |
| CN206486798U (en) * | 2017-02-10 | 2017-09-12 | 合肥市市政设计研究总院有限公司 | The bridgehead structures of overpass above underground rail |
| CN206513104U (en) * | 2017-01-18 | 2017-09-22 | 中铁一院集团山东建筑设计院有限公司 | A kind of only pillar overhead station structure of urban track traffic |
| CN207244427U (en) * | 2017-05-15 | 2018-04-17 | 中国铁路设计集团有限公司 | A kind of railway and track traffic H type Frame Pier |
| CN209941414U (en) * | 2019-03-18 | 2020-01-14 | 中铁第四勘察设计院集团有限公司 | Transition system of single track interval switch roof beam that strides formula connects station |
-
2019
- 2019-03-18 CN CN201910204756.0A patent/CN109930437B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140005507A (en) * | 2012-07-04 | 2014-01-15 | (주)삼현피에프 | Transition track structure of railway bridge deck end and construction method |
| CN103835221A (en) * | 2012-11-27 | 2014-06-04 | 中铁第四勘察设计院集团有限公司 | Closely arranged frame bridge structure of high speed railway switch area |
| DE102013205573A1 (en) * | 2013-03-28 | 2014-10-02 | Maurer Söhne Engineering GmbH & Co. KG | Transitional structure and railway bridge with such a transitional construction |
| CN103578346A (en) * | 2013-10-29 | 2014-02-12 | 柳州铁道职业技术学院 | Teaching simulation structural body of simply-supported girder bridge |
| CN203603073U (en) * | 2013-11-27 | 2014-05-21 | 中铁第四勘察设计院集团有限公司 | Reinforced concrete lattice type composite platform beam of elevated station |
| CN104018521A (en) * | 2014-06-25 | 2014-09-03 | 中铁第一勘察设计院集团有限公司 | Metro double-column elevated station steel reinforced concrete transformation structure reinforcing bar and construction method thereof |
| CN205688289U (en) * | 2016-06-13 | 2016-11-16 | 中铁第四勘察设计院集团有限公司 | Straddle type monorail rail tracks system |
| CN206513104U (en) * | 2017-01-18 | 2017-09-22 | 中铁一院集团山东建筑设计院有限公司 | A kind of only pillar overhead station structure of urban track traffic |
| CN206486798U (en) * | 2017-02-10 | 2017-09-12 | 合肥市市政设计研究总院有限公司 | The bridgehead structures of overpass above underground rail |
| CN207244427U (en) * | 2017-05-15 | 2018-04-17 | 中国铁路设计集团有限公司 | A kind of railway and track traffic H type Frame Pier |
| CN209941414U (en) * | 2019-03-18 | 2020-01-14 | 中铁第四勘察设计院集团有限公司 | Transition system of single track interval switch roof beam that strides formula connects station |
Non-Patent Citations (2)
| Title |
|---|
| 客运专线高架站咽喉区道岔梁结构设计与研究;陈新;;铁道工程学报(第03期);52-54 * |
| 罕遇地震下U形梁高架车站延性抗震设计;徐学斌;;铁道勘察(第03期);131-132 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109930437A (en) | 2019-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201581344U (en) | Double track railway steel truss cable-stayed bridge | |
| CN109930437B (en) | Transition system of straddle type monorail section turnout beam connection station | |
| CN203639802U (en) | Large-span railway cable-stayed bridge girder structure | |
| WO2017101768A1 (en) | Double-track beam for rail-wrap-type rail transit | |
| CN103556566A (en) | Main girder structure of cable-stayed bridge of large-span railway | |
| CN105568786B (en) | Overhanging combination box track roof beam suspension system of suspension type monorail transit bottom plate | |
| CN205443907U (en) | Double track railway box web letter branching groove ellbeam | |
| CN205276073U (en) | Two line track roof beams of rail formula track traffic are embraced in magnetic suspension | |
| CN109930469B (en) | Steel box girder thin-wall pier rigid frame cable-stayed bridge suitable for straddle type monorail | |
| CN105544371B (en) | Rail track traffic two-wire track girder is embraced in a kind of magnetic suspension | |
| CN205276115U (en) | Two line track roof beams of rail formula track traffic are embraced in magnetic suspension | |
| CN105586813B (en) | Suspended monorail traffic bottom plate opening combined box type track beam suspension system | |
| CN105625157B (en) | Combined box-type track beam with overhanging bottom plate and hanging top plate applied to suspended monorail traffic | |
| CN209941414U (en) | Transition system of single track interval switch roof beam that strides formula connects station | |
| CN108342980B (en) | Railway suspension bridge upper bearing type steel truss bridge deck structure | |
| CN201989791U (en) | Support system based on combination of track traffic elevated station tracks and platform beams | |
| CN206956534U (en) | A kind of railway and track traffic suspended beam type Frame Pier | |
| CN106192610A (en) | Track three-throw turnout | |
| CN109778679A (en) | A kind of overhead station structure suitable for straddle-type monorail | |
| CN205276076U (en) | Two line track roof beams of rail formula track traffic are embraced in magnetic suspension | |
| CN2758321Y (en) | Continuous rigid structure flexible arch combining bridge | |
| CN105568838B (en) | Rail track traffic two-wire track girder is embraced in a kind of magnetic suspension | |
| CN205329438U (en) | Two line track roof beams of rail formula track traffic are embraced in magnetic suspension | |
| CN212505909U (en) | Beam column node structure of overhead station and interval bridge | |
| CN209941413U (en) | Transition system of inter-block track beam station of straddle type monorail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |