CN109898407A - A kind of Bridges on Highway waterproof/drainage structure - Google Patents
A kind of Bridges on Highway waterproof/drainage structure Download PDFInfo
- Publication number
- CN109898407A CN109898407A CN201910185777.2A CN201910185777A CN109898407A CN 109898407 A CN109898407 A CN 109898407A CN 201910185777 A CN201910185777 A CN 201910185777A CN 109898407 A CN109898407 A CN 109898407A
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- China
- Prior art keywords
- bridge
- waterwall
- rainwater
- pressing plate
- bridges
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of Bridges on Highway waterproof/drainage structures, waterwall including bridge two sides, discharge opening is set in bridge floor low slope side along bridge length direction, drain hole is connected to the rainwater collection collector 7 below bridge cantilever, collecting pipe is connected to by pipeline with well is collected, and the rainwater on road surface is collected well and is connected to by pipeline with pumping plant.Caulking material is arranged in bridge and waterwall seaming position, and outer wall integral loop is fixedly linked by a fastener with bridge beam body around one of rubber bodies waterstop, waterstop is coated with.The present invention solve conventional Bridge Design can only discharge rainwater cannot stop be isolated flood and forced discharge rainwater on road surface contradiction, it can be adapted for a variety of bridge section forms, such as split type and monolithic concrete box beam, plate-girder, tee girder, I-beam, while there is good durability and landscape effect.
Description
Technical field
The present invention relates to a kind of Bridges on Highway waterproof/drainage structures, are particularly suitable for Pavement Design elevation lower than flood
The highway bridge waterproof/drainage structure of position.
Background technique
In order to rapidly exclude bridge floor ponding, preventing rainwater from stagnating influences traffic safety in bridge floor, in the design of bridge,
On bridge floor in addition to setting in length and breadth slope draining, bridge floor needs to be arranged a certain number of tapping pipes, to form a complete row
Water system.Therefore conventional deck drainage system mainly includes that longitudinal and transverse slope and drain hole of bridge floor etc. is arranged in.
In conventional Bridge Design, bridge Beam Elevation is generally greater than design flood level certain altitude.So general bridge solution
Certainly drainage problem, generally without the concern for waterproof, block water problem.So Bridge Design specification is generally also clear, Bridge Beam
Bottom elevation should be higher than that design flood level.
But in actual design, status bridge is worn under needing due to cause specific, such as newly building bridge, to meet newly building bridge
Clearance Requirement, bridge floor design altitude is even lower than design flood level.According to conventional Bridge Design, just it is unable to satisfy flood level and wants
It asks.I.e. when extraodinary flood occurs, the high Crossing the bridge noodles of flood level, bridge conventional design can not stop that flood is isolated, but due to route
The uniqueness of trend is formed contradiction, does not solve the problems, such as this structure still at present.
The main composition of bridge is followed successively by pile foundation, pier stud or abutment (containing bent cap), beam body and attached setting from bottom to top
Such as support, expansion joint, waterwall.When extraodinary flood occurs, flood floods the bridge pier of bridge, abutment (containing bent cap), flood first
Water rises the support for flooding bridge, and then beam body starts to soak.The expansion joint of conventional design does not have water-proof function.
Summary of the invention
The purpose of the present invention is to overcome the disadvantages of the prior art, provides one kind and solves road surface elevation lower than design flood
The Bridges on Highway waterproof/drainage structure of the guarded drainage problem of position bridge.
Purpose to realize the present invention, the invention adopts the following technical scheme:
A kind of Bridges on Highway waterproof/drainage structure of the invention, including bridge floor or so is fixed on along bridge length direction
The waterwall of two sides is provided with waterwall expansion joint on the waterwall at corresponding joint of bridge position, and waterwall top is higher by
The setting of design flood level setting height；The low slope side of bridge floor is provided with multiple discharge openings along bridge length direction, described is multiple
The rainwater collection header in communication below bridge cantilever, the rainwater collection collector is arranged in along bridge length direction in discharge opening and one
It collects well with rainwater on road surface by pipeline to be connected to, the rainwater on road surface is collected well and is connected to by pipeline with pumping plant；Described
Joint of bridge position and waterwall expansion joint position are filled with caulking material, in the corresponding bridge at same direction across bridge position
Beam seaming position rubber bodies waterstop together with integrally surrounding and being coated on the caulking material outer wall of waterwall expansion joint position,
The rubber bodies waterstop includes arcuate body, and the open end of the arcuate body extends to form the edge of a wing outward respectively,
Two side wing edge of arcuate body is attached to respectively on the outer wall of bridge, the edge of a wing described in every side by fastener with
Bridge beam body is fixedly linked.
The beneficial effects of the present invention are: solving the problems, such as that road surface elevation is lower than the guarded drainage of design flood level bridge.
Detailed description of the invention
Fig. 1 is a kind of Bridges on Highway waterproof/drainage structure floor map of the present invention；
Fig. 2 is a kind of Bridges on Highway waterproof/drainage structure cross section of the present invention；
Fig. 3 is a kind of Bridges on Highway waterproof/drainage structure elevation of the present invention；
Fig. 4 is the sectional view in the face A-A of structure shown in Fig. 3 of the present invention；
Fig. 5 is the sectional view in the face B-B of structure shown in Fig. 4 of the present invention；
Fig. 6 is Fig. 2 partial enlargement diagram of the present invention.
Specific embodiment
The present invention is described in detail in the following with reference to the drawings and specific embodiments.
A kind of Bridges on Highway waterproof/drainage structure of the invention as shown in drawings, including it is solid along bridge length direction
Waterwall expansion joint is arranged on the waterwall 1 at corresponding joint of bridge position in the waterwall 1 being scheduled at left and right sides of bridge floor.Gear
Waterwall top is higher by design flood level setting height setting (usual 1 meter is advisable).
The low slope side of bridge floor is provided with multiple discharge openings 6, multiple discharge openings 6 and an edge along bridge length direction
The connection of the rainwater collection collector 7 below bridge cantilever is arranged in bridge length direction, and the rainwater collection collector 7 passes through pipeline and road
Face rain collection well 8 is connected to, and the rainwater on road surface is collected well and is connected to by pipeline with pumping plant 9.
Caulking material, the caulking material are filled in the joint of bridge position and waterwall expansion joint position
It can be using materials such as ethylene closed cell cystosepiment and sealants, in the corresponding joint of bridge position at same direction across bridge position
The whole rubber bodies waterstop 3 together be coated with is set on 5 outer wall of caulking material with waterwall expansion joint position, it is described
Rubber bodies waterstop 3 includes arcuate body, and the open end of the arcuate body extends to form the edge of a wing outward respectively, described
Two side wing edge of arcuate body is attached to respectively on the outer wall of bridge, and the edge of a wing described in every side passes through a fastener 4 and bridge
Beam body is fixedly linked.
As one embodiment of the present invention, each fastener 4 includes the anchor being anchored in bridge beam body
Bolt, a pressing plate are covered on the tightening latch of anchor bolt by the connecting hole on pressing plate, and a side bottom of the pressing plate is fixed with briquetting,
The briquetting compression of the pressing plate is arranged on the edge of a wing of the arcuate body, and in the other side bottom wall and bridge of pressing plate
It is compressed between beam body and is provided with supporter, the nut being connected on the bolt, which compresses, to be arranged on pressing plate.
The present invention uses bridge pavement two sides to build waterwall to be isolated bridge floor and flood, and rainwater collection collector 7 is by road surface rain
Water centralized collection to rainwater on road surface collects well 8, and after pumping plant water storage pool water level rises above the warning line, pumping plant starting promotes flood
On the outside of heel row to roadbed.
In conjunction with attached drawing, invention has been described, and but the invention is not limited in above-mentioned embodiment, on
The specific embodiment stated is only schematical, rather than restrictive, and those skilled in the art are of the invention
Under enlightenment, without deviating from the spirit of the invention, the cross section type of adjustable waterwall, the composition and peace of water barrier device
All of these belong to the protection of the present invention for dress method etc..
Claims (2)
1. a kind of Bridges on Highway waterproof/drainage structure, it is characterised in that: including being fixed on a bridge floor left side along bridge length direction
The waterwall of right two sides is provided with waterwall expansion joint, the waterwall on the waterwall at corresponding joint of bridge position
Top is higher by the setting of design flood level setting height；The low slope side of bridge floor is provided with multiple discharge openings, institute along bridge length direction
The rainwater collection header in communication below bridge cantilever, the rain is arranged in along bridge length direction in the multiple discharge openings stated and one
Water collection pipe is collected well with rainwater on road surface by pipeline and is connected to, and the rainwater on road surface is collected well and is connected to by pipeline with pumping plant；
It is filled with caulking material in the joint of bridge position and waterwall expansion joint position, is in same direction across bridge position corresponding
The joint of bridge position at the place of setting rubber together with integrally surrounding and being coated on the caulking material outer wall of waterwall expansion joint position
Body waterstop, the rubber bodies waterstop includes arcuate body, and the open end of the arcuate body extends outward respectively
The edge of a wing is formed, two side wing edge of arcuate body is attached to respectively on the outer wall of bridge, and the edge of a wing described in every side passes through one
A fastener is fixedly linked with bridge beam body.
2. Bridges on Highway waterproof/drainage structure according to claim 1, it is characterised in that: each fastener
It include the anchor bolt being anchored in bridge beam body, a pressing plate is covered on the tightening latch of anchor bolt by the connecting hole on pressing plate, described
A side bottom of pressing plate be fixed with briquetting, the briquetting compression of the pressing plate is arranged on the edge of a wing of the arcuate body,
And it is compressed between the other side bottom wall and bridge beam body of pressing plate and is provided with supporter, the nut being connected on the bolt
It compresses and is arranged on pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185777.2A CN109898407A (en) | 2019-03-12 | 2019-03-12 | A kind of Bridges on Highway waterproof/drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910185777.2A CN109898407A (en) | 2019-03-12 | 2019-03-12 | A kind of Bridges on Highway waterproof/drainage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109898407A true CN109898407A (en) | 2019-06-18 |
Family
ID=66947112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910185777.2A Pending CN109898407A (en) | 2019-03-12 | 2019-03-12 | A kind of Bridges on Highway waterproof/drainage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109898407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705642A (en) * | 2020-05-21 | 2020-09-25 | 浙江立信建设集团有限公司 | Hidden drainage system of municipal administration bridge |
| CN113898054A (en) * | 2021-10-18 | 2022-01-07 | 洛阳市规划建筑设计研究院有限公司 | Construction method for rebuilding waterproof groove of underpass highway slope |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3922455B2 (en) * | 2003-06-06 | 2007-05-30 | Ｊｆｅ工建株式会社 | Formwork support mechanism, beam holding jig, floor slab placement method |
| CN101570957A (en) * | 2009-05-08 | 2009-11-04 | 北京市市政专业设计院有限责任公司 | Bridge drain system |
| KR101489877B1 (en) * | 2014-05-15 | 2015-02-06 | 삼우기연 주식회사 | waterspout sealing assembly for drain apparatus installed slab laying gap for pier and constructing method of repairing the same |
| CN204455811U (en) * | 2014-12-30 | 2015-07-08 | 浙江全华实业有限公司 | A kind of water-stopping structure of bridge extension joint |
-
2019
- 2019-03-12 CN CN201910185777.2A patent/CN109898407A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3922455B2 (en) * | 2003-06-06 | 2007-05-30 | Ｊｆｅ工建株式会社 | Formwork support mechanism, beam holding jig, floor slab placement method |
| CN101570957A (en) * | 2009-05-08 | 2009-11-04 | 北京市市政专业设计院有限责任公司 | Bridge drain system |
| KR101489877B1 (en) * | 2014-05-15 | 2015-02-06 | 삼우기연 주식회사 | waterspout sealing assembly for drain apparatus installed slab laying gap for pier and constructing method of repairing the same |
| CN204455811U (en) * | 2014-12-30 | 2015-07-08 | 浙江全华实业有限公司 | A kind of water-stopping structure of bridge extension joint |
Non-Patent Citations (3)
| Title |
|---|
| 上海市土木工程学会等: "《大直径隧道与城市轨道交通工程技术-2005上海国际隧道工程研讨会论文集》", 31 October 2005, 同济大学出版社 * |
| 中交路桥技术有限公司: "《JTG/T D33-2012公路排水设计规范》", 1 March 2013, 人民交通出版社 * |
| 王鹏，王美馨，汪宏，李琦: "铁路及洪水影响下的公路桥梁设计与风险评估", 《公路交通技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705642A (en) * | 2020-05-21 | 2020-09-25 | 浙江立信建设集团有限公司 | Hidden drainage system of municipal administration bridge |
| CN111705642B (en) * | 2020-05-21 | 2024-06-07 | 浙江立信建设集团有限公司 | Municipal bridge hidden drainage system |
| CN113898054A (en) * | 2021-10-18 | 2022-01-07 | 洛阳市规划建筑设计研究院有限公司 | Construction method for rebuilding waterproof groove of underpass highway slope |
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Application publication date: 20190618 |