CN109629397A - A kind of bridge tower area environment improves device - Google Patents
A kind of bridge tower area environment improves device Download PDFInfo
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- CN109629397A CN109629397A CN201811596443.6A CN201811596443A CN109629397A CN 109629397 A CN109629397 A CN 109629397A CN 201811596443 A CN201811596443 A CN 201811596443A CN 109629397 A CN109629397 A CN 109629397A
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- bridge tower
- bridge
- area environment
- improves device
- tower area
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- 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
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
- E01F7/025—Devices specially adapted for protecting against wind, e.g. screens, deflectors or attenuators at tunnel or lock entrances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
- F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
- F03D9/45—Building formations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of bridge tower area environments to improve device.It includes for reducing wind speed and converting wind energy into the flap structure of electric energy and the air suction structure for improving bridge tower wake flow that the bridge tower area environment, which improves device,.The bridge tower area environment improves device and is effectively reduced wind speed by flap and converts wind energy into electric energy, is effectively reduced bridge main body structural drag coefficient；Improve bridge tower wake flow by air suction structure, effectively guarantee driving safety.
Description
Technical field
The present invention relates to the technical fields of large-span suspension bridge or the science of bridge building of cable-stayed bridge, more particularly to a kind of bridge tower
Area's environment improves device.
Background technique
With the propulsion of each cross a river, river, lake and ocean and valley engineering, the suspension bridge of super-large span, cable-stayed bridge performance
Big advantage out, using also increasingly wider.With the continuous increase of span of bridge, bridge tower size is also increasing, and bridge tower is wide
Degree reaches more than ten meters.When wind speed is higher, driving is by bridge tower region, and since bridge tower streams, two sides wind speed is higher, and bridge tower is leeward
Crosswind carries because shielding and flow velocity very little, and entire bridge tower region wind pressure changes greatly, and driving, which is easy to appear, jolts or turn on one's side,
It is very dangerous.There is driving rollover case in annual China.China's " highway bridge wind force proofing design specification " is also to bridge floor row
Vehicle air speed value proposes limitation, when being more than limits value, needs to consider travel safety.
In order to guarantee that bridge floor traffic safety, the way of the prior art are that setting air partition still also increases while air partition is arranged
The big air resistance coefficient of bridge main body structure.The way of air partition is set in the prior art, cannot not only solve bridge tower region very well
Travel safety and comfortableness problem, for Longspan Bridge, this mode also results in bridge investment increased costs.
Therefore, in the prior art setting air partition can not well guarantee driving safety and improve bridge main body structure
The technical issues of air resistance coefficient, it is necessary to provide one kind can actively cope with different wind fields safety problem caused by driving and
The bridge tower area environment for reducing bridge main body structure air resistance coefficient improves device.
Summary of the invention
For in the prior art setting air partition can not well guarantee driving safety and improve bridge main body structure windage
The technical issues of coefficient, the embodiment of the present invention provide one kind can actively cope with different wind fields safety problem caused by driving with
And reduce the bridge tower area environment improvement device of bridge main body structure air resistance coefficient.It is logical that the bridge tower area environment improves device
It crosses flap to be effectively reduced wind speed and convert wind energy into electric energy, is effectively reduced bridge main body structural drag coefficient.Into one
Step ground, which, which improves device, improves bridge tower wake flow by air suction structure, effectively guarantee driving safety.
To achieve the goals above, the technical solution that one embodiment of the invention provides is as follows: a kind of bridge tower area environment
Improving device includes: flap structure, for reducing wind speed and converts wind energy into electric energy；Air suction structure, for improving bridge tower
Wake flow；The flap structure includes: the railing post being arranged on bridge floor, is set to the column between described two railing posts
Bar cross rib, the multiple blowers being set on the railing cross rib, the power generation power transmission line being connect with blower, with the power generation power transmission line
The battery of connection；The air suction structure includes: the multiple suction holes for being set to bridge tower leeward side corner, power lift pump, institute
It states and is connected between power lift pump and the multiple suction hole by transmission pipeline.
As a further improvement of the present invention, the battery is electrically connected with the power lift pump, and the battery is used
In to the power lift pump supply of electrical energy.
As a further improvement of the present invention, the flap structure includes multiple railing cross ribs, on each railing cross rib
There are multiple blowers.
As a further improvement of the present invention, the multiple suction hole is distributed arrangement.
As a further improvement of the present invention, the air suction structure further includes the air velocity transducer being set on bridge floor, is used
In real-time monitoring bridge tower leeward side wind environment.
As a further improvement of the present invention, the power generation power transmission line is set in the railing post.
As a further improvement of the present invention, the battery is set in the bridge tower.
As a further improvement of the present invention, the blade number of the multiple blower can not be identical.
As a further improvement of the present invention, the distance between the multiple blower can according to each blower and bridge tower it
Between distance and change.
As a further improvement of the present invention, the improvement device includes multiple flap structures.
The invention has the following advantages that
Bridge tower area environment provided by the embodiment of the present invention improves device by flap structure with the wind energy that dissipates
Mode reduces wind speed and converts wind energy into electric energy, is effectively reduced bridge main body structural drag coefficient.Further, this hair
Bridge tower area environment provided by bright embodiment improves device and suction hole is arranged in bridge tower leeward angular position, so that bridge tower
Two sides are streamed to be separated in two sides angular position, is formed blind zone in the leeward area of bridge tower, when suction hole work, is streamed
Angular position does not separate, and incoming flow improves the leeward area's wind environment of bridge tower around bridge tower, effectively guarantee driving safety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in invention, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is that bridge tower area environment improves the three-dimensional signal that device is applied on bridge in first embodiment of the invention
Figure；
Fig. 2 is the main view that bridge tower area environment improves device in embodiment illustrated in fig. 1；
Fig. 3 is the main view of multiple flap structures.
Description of symbols in attached drawing:
100, improve device 1-1, blower 1-2, railing post
1-3, railing cross rib 1-4, power generation power transmission line 1-5, battery
2, suction hole 3, power lift pump 4, bridge tower
5, air velocity transducer 6, electric wire 3-1, transmission pipeline
10, flap structure 20, air suction structure
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
Join shown in Fig. 1 and Fig. 2, bridge tower area environment improves what device was applied on bridge in first embodiment of the invention
Stereoscopic schematic diagram and the main view for improving device.In this embodiment, bridge tower area environment improvement device 100 includes:
For reducing wind speed and the flap structure 10 of electric energy is converted wind energy into, for improving the air suction structure 20 of bridge tower wake flow.Subtract
The hardened structure 10 of speed includes: the railing post 1-2 being arranged on bridge floor, the railing cross rib being set between two railing post 1-2
1-3, the multiple blower 1-1 being set on railing cross rib 1-3, the power generation power transmission line 1-4 connecting with blower 1-1 transmit electricity with power generation
The battery 1-5 of line 1-4 connection.Air suction structure 20 includes: the multiple suction holes 2 for being set to 4 leeward side corner of bridge tower, and power is inhaled
Mechanism of qi 3 is connected between power lift pump 3 and multiple suction holes 2 by transmission pipeline 3-1.
With continued reference to shown in Fig. 2, battery 1-5 is electrically connected with power lift pump 3, and battery 1-5 is for giving power air-breathing
3 supply of electrical energy of machine.In this embodiment, battery 1-5 is electrically connected with power lift pump 3 by the realization of electric wire 6.Battery 1-5
It can also be used as the power supply source of other electric power facilities, such as the power supply source as street lamp.Battery 1-5 can be set in bridge tower 4,
To prevent take up the area of bridge floor, does not influence driving and pass through.
In this embodiment, multiple suction holes 2 are distributed arrangement, and specifically such as: suction hole 2 is arranged in bridge in rows
The position of 4 leeward side corner of tower.It is connected between power lift pump 3 and multiple suction holes 2 by transmission pipeline 3-1.Power air-breathing
Machine 3 starts, and has an impact by air-flow of the transmission pipeline 3-1 to air-flow at the aperture of suction hole 2.It is interacted by air-flow,
Bridge tower two sides are streamed to be separated in two sides angular position, forms blind zone in the leeward area of bridge tower, when suction hole 2 works,
It streams and is not separated in angular position, incoming flow improves the leeward area's wind environment of bridge tower around bridge tower, effectively ensures row
Vehicle safety.
Shown in continuing to refer to figure 1, air suction structure 20 further includes the air velocity transducer 5 being set on bridge floor.Air velocity transducer 5
Bridge tower leeward side wind environment can be monitored in real time.According to the monitoring result of air velocity transducer 5, practical wind environment around bridge is understood, from
And the actively working condition of motivation of adjustment lift pump 3 in real time, and then change the air-breathing parameter of suction hole 2.In this embodiment,
Under the cooperation of air velocity transducer 5, improving device 100 be can be realized according to practical wind environment around bridge, actively control suction hole 2
Air-breathing parameter, meet the traffic safety under varying environment.
With continued reference to Fig. 2, flap structure 10 includes multiple railing cross rib 1-3, has multiple wind on each railing cross rib 1-3
Machine 1-1.In this embodiment, the blade number of multiple blower 1-1 can not be identical, specific such as 1 blade, 2 blades, 3
Blade etc..The distance between multiple blower 1-1 can change according to the distance between each blower 1-1 and bridge tower 4.Specifically
Ground, the distance between each blower 1-1 closer from 4 position of bridge tower are smaller.Multiple blower 1-1 be rotated under wind action and
It produces electricl energy, and battery 1-5 is transmitted to by the power transmission line 1-4 that generates electricity and is stored.In this embodiment, generate electricity power transmission line 1-
4 classes are set in railing post 1-2.Incoming flow drives the blade rotation of the blower 1-1 in flap structure 10, converts wind energy into
Electric energy.Blower 1-1 realizes the dissipation to wind energy, to be effectively reduced wind speed.Compared with prior art general of flap structure 10
Ventilation barrier, can be effectively reduced the resistance coefficient of bridge main body structure.
As shown in figure 3, a kind of main view of multiple flap structures provided in an embodiment of the present invention.In this embodiment,
Improving device 100 includes multiple flap structures 10.In the structure embodiment as shown in Figure 1 or 2 of each flap structure 10
Identical, details are not described herein again.
Bridge tower area environment provided by the embodiment of the present invention improves device by flap structure with the wind energy that dissipates
Mode reduces wind speed and converts wind energy into electric energy, is effectively reduced bridge main body structural drag coefficient.
Bridge tower area environment provided by the embodiment of the present invention improves device and suction is arranged in bridge tower leeward angular position
Stomata separates so that bridge tower two sides are streamed in two sides angular position, forms blind zone in the leeward area of bridge tower, works as suction hole
It when work, streams and is not separated in angular position, incoming flow improves the leeward area's wind environment of bridge tower around bridge tower, effectively
Guarantee driving safety.
The concrete engineering implementation process of the improvement device of bridge tower area environment provided by the embodiment of the present invention are as follows: work as bridge
After setting up completion with railing after the completion of main structure construction, flap structure is set up, flap structure can be integrated with railing,
It can also separate；After the completion of flap structure is set up, it is arranged one for collecting the battery of electricity every two parts railing, stores
Power supply source of the battery as the power supply facilities electricity consumption such as street lamp.At bridge tower position, the hardened structure of double reduction can be set.
After bridge floor, which accelerates incoming flow to be decelerated hardened structure, to be combed again, the speed and correlation of incoming flow weaken, to driving
Security implication is minimum.The air suction structure of bridge tower can be provided power by battery, and according to air velocity transducer real-time monitoring bridge tower
The case where leeward side Real Time Current Field, it is determined whether enter working condition or running parameter, and sucking gas is discharged into leeward side
Basin.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of bridge tower area environment improves device, which is characterized in that the improvement device includes:
Flap structure for reducing wind speed and converts wind energy into electric energy；
Air suction structure, for improving bridge tower wake flow；
The flap structure includes: the railing post being arranged on bridge floor, is set to the column between described two railing posts
Bar cross rib, the multiple blowers being set on the railing cross rib, the power generation power transmission line being connect with blower, with the power generation power transmission line
The battery of connection；
The air suction structure includes: the multiple suction holes for being set to bridge tower leeward side corner, power lift pump, the power air-breathing
It is connected between machine and the multiple suction hole by transmission pipeline.
2. a kind of bridge tower area environment according to claim 1 improves device, which is characterized in that the battery and institute
It states power lift pump to electrically connect, the battery is used for the power lift pump supply of electrical energy.
3. a kind of bridge tower area environment according to claim 1 improves device, which is characterized in that the flap structure
Including multiple railing cross ribs, there are multiple blowers on each railing cross rib.
4. a kind of bridge tower area environment according to claim 1 improves device, which is characterized in that the multiple suction hole
For distributed arrangement.
5. a kind of bridge tower area environment according to claim 1 improves device, which is characterized in that the air suction structure is also
Including the air velocity transducer being set on bridge floor, it to be used for real-time monitoring bridge tower leeward side wind environment.
6. a kind of bridge tower area environment according to claim 1 improves device, which is characterized in that the power generation power transmission line
It is set in the railing post.
7. a kind of bridge tower area environment according to claim 1 improves device, which is characterized in that the battery setting
In in the bridge tower.
8. a kind of bridge tower area environment according to claim 1 improves device, which is characterized in that the multiple blower
Blade number can not be identical.
9. a kind of bridge tower area environment according to claim 1 improves device, which is characterized in that the multiple blower it
Between distance can be changed according to the distance between each blower and bridge tower.
10. a kind of bridge tower area environment according to claim 1 improves device, which is characterized in that the improvement device
Including multiple flap structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596443.6A CN109629397B (en) | 2018-12-25 | 2018-12-25 | A kind of bridge tower area environment improves device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596443.6A CN109629397B (en) | 2018-12-25 | 2018-12-25 | A kind of bridge tower area environment improves device |
Publications (2)
| Publication Number | Publication Date |
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| CN109629397A true CN109629397A (en) | 2019-04-16 |
| CN109629397B CN109629397B (en) | 2019-10-01 |
Family
ID=66077633
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| CN201811596443.6A Active CN109629397B (en) | 2018-12-25 | 2018-12-25 | A kind of bridge tower area environment improves device |
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| CN (1) | CN109629397B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967162A (en) * | 2019-12-27 | 2020-04-07 | 西南交通大学 | Wind tunnel test device for testing aerodynamic force of vehicle under effect of bridge tower wake flow |
| CN114481878A (en) * | 2022-01-25 | 2022-05-13 | 同济大学 | Windproof, fireproof and explosion-proof integrated structure for bridge tower area |
| CN114481880A (en) * | 2022-01-25 | 2022-05-13 | 同济大学 | Displacement self-adaptive windbreak structure connected with bridge tower |
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| JP2000240008A (en) * | 1999-02-23 | 2000-09-05 | Kobe Steel Ltd | Bridge provided with dynamic vibration absorber |
| CN102032117A (en) * | 2009-09-25 | 2011-04-27 | 王晓川 | Wing trailing air suction energizing speed-regulating wind power generator |
| CN203295978U (en) * | 2013-05-28 | 2013-11-20 | 中国市政工程西北设计研究院有限公司 | Integrated structure of wind power generation device and bridge tower |
| CN103887865A (en) * | 2011-12-29 | 2014-06-25 | 常德市光能科技有限公司 | Bridge opening wind power generation system |
| CN104894968A (en) * | 2015-06-23 | 2015-09-09 | 东南大学 | Bridge tower for large-span bridge capable of resisting strong wind/typhoons |
| CN104963277A (en) * | 2015-07-02 | 2015-10-07 | 江苏宏远科技工程有限公司 | Crosswind guiding device |
| CN108560400A (en) * | 2018-03-29 | 2018-09-21 | 哈尔滨工业大学 | Longspan Bridge box beam flow system based on active blowing suction technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000240008A (en) * | 1999-02-23 | 2000-09-05 | Kobe Steel Ltd | Bridge provided with dynamic vibration absorber |
| CN102032117A (en) * | 2009-09-25 | 2011-04-27 | 王晓川 | Wing trailing air suction energizing speed-regulating wind power generator |
| CN103887865A (en) * | 2011-12-29 | 2014-06-25 | 常德市光能科技有限公司 | Bridge opening wind power generation system |
| CN203295978U (en) * | 2013-05-28 | 2013-11-20 | 中国市政工程西北设计研究院有限公司 | Integrated structure of wind power generation device and bridge tower |
| CN104894968A (en) * | 2015-06-23 | 2015-09-09 | 东南大学 | Bridge tower for large-span bridge capable of resisting strong wind/typhoons |
| CN104963277A (en) * | 2015-07-02 | 2015-10-07 | 江苏宏远科技工程有限公司 | Crosswind guiding device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110967162A (en) * | 2019-12-27 | 2020-04-07 | 西南交通大学 | Wind tunnel test device for testing aerodynamic force of vehicle under effect of bridge tower wake flow |
| CN110967162B (en) * | 2019-12-27 | 2024-05-24 | 西南交通大学 | Wind tunnel test device for testing aerodynamic force of vehicle under effect of bridge tower wake flow |
| CN114481878A (en) * | 2022-01-25 | 2022-05-13 | 同济大学 | Windproof, fireproof and explosion-proof integrated structure for bridge tower area |
| CN114481880A (en) * | 2022-01-25 | 2022-05-13 | 同济大学 | Displacement self-adaptive windbreak structure connected with bridge tower |
| CN114481878B (en) * | 2022-01-25 | 2023-09-26 | 同济大学 | Wind-proof, fireproof and explosion-proof integrated structure for bridge tower area |
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| Publication number | Publication date |
|---|---|
| CN109629397B (en) | 2019-10-01 |
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