CN106758788A - A kind of spandrel frame bridge pier - Google Patents
A kind of spandrel frame bridge pier Download PDFInfo
- Publication number
- CN106758788A CN106758788A CN201611219025.6A CN201611219025A CN106758788A CN 106758788 A CN106758788 A CN 106758788A CN 201611219025 A CN201611219025 A CN 201611219025A CN 106758788 A CN106758788 A CN 106758788A
- Authority
- CN
- China
- Prior art keywords
- limb
- point
- bridge pier
- bridge
- pair
- 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.)
- Granted
Links
Classifications
-
- 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
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of spandrel frame bridge pier, it includes the straining beam, a pair points of limbs, cushion cap and the bases that are set along direction across bridge, the cushion cap is on the top on basis, the bottom of described point of limb is fixed on the upper surface of cushion cap, the described point of top of limb is connected with the two ends of straining beam respectively, each point limb is the column being obliquely installed from inside to outside in vertical plane, the bottom of this pair point limb along vertical bridge to staggering, this pair point limb and the triangle rigid frame of straining beam.Of the invention point of limb, to staggering, forms the landscape effect that vertical direction across bridge is rich in change along vertical bridge, and modern design is attractive in appearance, and point limb constitutes powerful triangle frame system with straining beam, and lateral stiffness is big, and reasonable stress is safe and reliable；Basic scale of the invention is smaller, has saved floor space, reduces construction limited resource, reduces construction costs.
Description
Technical field
The present invention relates to a kind of bridge pier, more particularly to a kind of spandrel frame bridge pier.
Background technology
Bridge is typically made up of superstructure, substructure and accessory structure.Superstructure refers mainly to bridge span structure and branch
Base system, the type selecting of superstructure is main according to sides such as actually used feature, site operation possibility, economic implementation economies
Face considers to select to use, but in actual applications, comparatively the selection of superstructure is relatively simple；Bottom
Structure include abutment, bridge pier and basis, the design of substructure on the premise of superstructure power transmission requirement is met, structure type
It is more various；Accessory structure refers to transition slab at bridge head, truncated cone banking, shore protection, training works etc..
With the fast development that Bridges in Our Country is built, Bridge Landscape requires also more and more higher.Bridge Pier is used as bridge knot
The important component of structure, directly affects the overall landscape effect of bridge construction structure.For girder structure bridge, bridge
Visual effect focuses primarily upon its underpart structure.
Bridge structure construction is influenceed larger by landform, landforms, weather, the hydrology and execution conditions.Rational bridge lower junction
It is attractive in appearance that structure design does not require nothing more than modern design, and requires that reasonable stress, safe and reliable, cost are suitable.
However, existing girder structure bridge structure form is more single, its overall landscape effect is directly affected, and under
Portion's architecture basics scale is big, and floor space is big, and when crossing river channel bridge, the structure cross-section of river is larger, to a certain degree
On have compressed riverbed, be unfavorable in city that big vast flood control is drained off floodwaters；When the overbridge of city, exist in terms of multilayer traffic is solved
Inevitable contradiction and drawback.In addition, substructure basis scale is big, floor space is big, also result in construction it is limited because
Element is more, and construction condition is poor, and construction costs is high.
The content of the invention
It is an object of the invention to provide a kind of modern design is attractive in appearance, reasonable stress, basic small scale, low engineering cost
Spandrel frame bridge pier.
The purpose of the present invention is realized by following technical measures：A kind of spandrel frame bridge pier, it is characterised in that：It
Including the straining beam, a pair points of limbs, cushion cap and the bases that are set along direction across bridge, the cushion cap is located on the top on basis, described point
The bottom of limb is fixed on the upper surface of cushion cap, and the described point of top of limb is connected with the two ends of straining beam respectively, and each point of limb is
In the column that vertical plane is obliquely installed from inside to outside, the bottom of this pair point limb along vertical bridge to staggering, this pair point limb and straining beam
Triangle rigid frame.
Of the invention point of limb, to staggering, forms the landscape effect that vertical direction across bridge is rich in change along vertical bridge, and modern design is beautiful
See, point limb constitutes powerful triangle frame system with straining beam, lateral stiffness is big, and reasonable stress is safe and reliable；Base of the invention
Plinth scale is smaller, has saved floor space, reduces construction limited resource, reduces construction costs.
Used as one embodiment of the present invention, the bottom of this pair point limb is more than or equal to zero along vertical bridge to the distance for staggering
And less than the width of point limb bottom, this pair point limb has intersection, the intersection links into an integrated entity and constitutes fusion section.
If superstructure load is big or during bridge pier height higher, physical dimension requirement is big, described point of limb and fusion section it is interior
Portion is hollow, can reach the purpose for saving construction material, and the bottom of each point limb is provided with the first maintenance people hole, first inspection
Xiu Rendong is communicated with the inside of point limb, and the handing-over position of the fusion Duan Yufen limbs is provided with the second maintenance people hole, the fusion section
Communicated by the second maintenance people hole with point limb, to facilitate inspection, maintenance etc..
If physical dimension requirement it is small, described point of limb and the fusion section can be designed to it is solid.
Used as another embodiment of the invention, the bottom of this pair point limb is equal to a point limb bottom along vertical bridge to the distance for staggering
The width at end.
If the described point of inside of limb is hollow, the bottom of each point of limb is provided with the first maintenance people hole, the first maintenance people
Hole communicates with the inside of point limb, to facilitate inspection, maintenance etc..
Used as the implementation method that the present invention recommends, the described point of cross section of limb is from bottom to top in gradually-reducing shape, or described point
Limb is prismatic cylinder.
Compared with prior art, the present invention has following significant effect：
(1) of the invention point of limb forms the landscape effect that vertical direction across bridge is rich in change, modern design along vertical bridge to staggering
It is attractive in appearance, it is rich in the rhythm during multiple bridge pier arrays, overall landscape effect is good.
(2) of the invention point of limb constitutes powerful triangle frame system with straining beam, and lateral stiffness is big, reasonable stress, safety
It is reliable.
(3) the present invention support up-downgoing framing or view picture formula bridge superstructure, are integral type foundation, are separated compared with up-downgoing
Formula substructure basis small scale, Economization on land usable floor area is reduced and builds limited resource, reduces construction costs.
Brief description of the drawings
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structure perspective diagram of the invention；
Fig. 2 is of the invention point of limb bottom sectional drawing.
Specific embodiment
As illustrated in fig. 1 and 2, be a kind of spandrel frame bridge pier 8 of the invention, it include along direction across bridge set straining beam 1,
A pair points of limbs 2, cushion cap 3 and bases 4, on the top on basis 4, the bottom of point limb 2 is fixed on the upper surface of cushion cap 3 to cushion cap 3
On, divide two ends of the top of limb 2 respectively with straining beam 1 to be connected, each point of limb 2 is the post being obliquely installed from inside to outside in vertical plane
Shape body, in the present embodiment, the column that point limb 2 is planar as, its cross section is rectangle, longitudinal cross-section similar to triangle,
The cross section for dividing limb 2 is in from bottom to top gradually-reducing shape, and in other embodiments, a point limb can also be prismatic cylinder.This pair point
Along vertical bridge to staggering, this pair point limb 2 and the triangle rigid frame of straining beam 1 are provided with the top surface of straining beam 1 for the bottom of limb 2
Bearing 9, spandrel frame bridge pier lateral stiffness of the present invention is big, and reasonable stress is safe and reliable.And, point limb along vertical bridge to staggering,
The landscape effect that vertical direction across bridge is rich in change is formed, modern design is attractive in appearance, and overall landscape effect is good.
In the present embodiment, the bottom of this pair point limb 2 is more than zero and less than point bottom of limb 2 along vertical bridge to the distance for staggering
Width, the width of point limb 2 refer to it along vertical bridge to length, this pair point limb has intersection, and intersection links into an integrated entity
Fusion section 5 is constituted, basic scale is smaller, has saved floor space, reduces construction limited resource, reduces construction costs.Point
The inside of limb 2 and fusion section 5 is hollow, and the bottom of each point limb 2 is provided with the first maintenance people hole 6, the first maintenance people hole 6 with point
The inside of limb 2 communicates, and fusion section 5 and the handing-over position of point limb 2 are provided with the second maintenance people hole 7, and fusion section 5 and point limb 2 are by the
Two maintenance people holes 7 communicate.
In other embodiments, the bottom of this pair point limb can also be equal to zero, i.e. this pair point along vertical bridge to the distance for staggering
The bottom part of limb is completely superposed.
In other embodiments, the bottom of this pair point limb is equal to the width of point limb bottom along vertical bridge to the distance for staggering, i.e.,
There is no intersection.The inside for dividing limb is hollow, and the bottom of each point of limb is provided with the first maintenance people hole, and first overhauls Ren Dong and divide
The inside of limb communicates.
In other embodiments, limb and fusion section is divided to be solid.
Embodiments of the present invention not limited to this, the above of the invention is known according to the ordinary skill of this area
Know and customary means, under the premise of above-mentioned basic fundamental thought of the invention is not departed from, of the invention point of shape of limb, the bottom of point limb
Position relationship between end etc. also has other implementation methods, therefore, the present invention can also make repairing for other diversified forms
Change, replace or change, all fall within rights protection scope of the present invention.
Claims (10)
1. a kind of spandrel frame bridge pier, it is characterised in that：It includes the straining beam, a pair points of limbs, the cushion caps that are set along direction across bridge
And basis, on the top on basis, the bottom of described point of limb is fixed on the upper surface of cushion cap the cushion cap, described point of limb
Top is connected with the two ends of straining beam respectively, and each point of limb is the column being obliquely installed from inside to outside in vertical plane, this pair point
The bottom of limb along vertical bridge to staggering, this pair point limb and the triangle rigid frame of straining beam.
2. spandrel frame bridge pier according to claim 1, it is characterised in that：The bottom of this pair point limb is along vertical bridge to staggering
Distance more than or equal to zero and less than the width of point limb bottom, this pair point limb has intersection, and the intersection is connected
It is integral to constitute fusion section.
3. spandrel frame bridge pier according to claim 2, it is characterised in that：The inside of described point of limb and fusion section is
It is hollow.
4. spandrel frame bridge pier according to claim 3, it is characterised in that：The bottom of each point of limb is provided with the first maintenance
People hole, the first maintenance Ren Dong is communicated with the inside of point limb, and the handing-over position of the fusion Duan Yufen limbs is provided with the second maintenance
People hole, the fusion section and point limb are communicated by the second maintenance people hole.
5. spandrel frame bridge pier according to claim 2, it is characterised in that：Described point of limb and fusion section are solid.
6. spandrel frame bridge pier according to claim 1, it is characterised in that：The bottom of this pair point limb is along vertical bridge to staggering
Distance be equal to the width of point limb bottom.
7. spandrel frame bridge pier according to claim 6, it is characterised in that：The described point of inside of limb is hollow.
8. spandrel frame bridge pier according to claim 7, it is characterised in that：The bottom of each point of limb is provided with the first maintenance
People hole, the first maintenance Ren Dong is communicated with the inside of point limb.
9. spandrel frame bridge pier according to claim 6, it is characterised in that：Described point of limb is solid.
10. the spandrel frame bridge pier according to claim 4 or 8, it is characterised in that：The described point of cross section of limb from lower and
Upper is in gradually-reducing shape, or described point of limb is prismatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219025.6A CN106758788B (en) | 2016-12-26 | 2016-12-26 | A kind of spandrel frame bridge pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219025.6A CN106758788B (en) | 2016-12-26 | 2016-12-26 | A kind of spandrel frame bridge pier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106758788A true CN106758788A (en) | 2017-05-31 |
| CN106758788B CN106758788B (en) | 2019-05-03 |
Family
ID=58926135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611219025.6A Active CN106758788B (en) | 2016-12-26 | 2016-12-26 | A kind of spandrel frame bridge pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106758788B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2547844A1 (en) * | 1983-06-24 | 1984-12-28 | Lascar Jean Louis | Bridges with cross-linked (reticulate, lozenged) bearing structure made of steel profiled sections or tubes |
| CN102644241A (en) * | 2012-04-05 | 2012-08-22 | 广东省长大公路工程有限公司 | Space curved cable bent tower of cable-stayed bridge |
| CN102747678A (en) * | 2012-06-29 | 2012-10-24 | 浙江工业大学 | Unequal-height V-shaped bridge pier |
| CN103243638A (en) * | 2013-04-28 | 2013-08-14 | 李勇 | Bridge space radioactive concrete-filled steel tube bridge pier and construction method thereof |
| CN203440969U (en) * | 2013-09-16 | 2014-02-19 | 陆瑞英 | Novel V-shaped crossed roof supporting structure |
| CN104213504A (en) * | 2014-09-25 | 2014-12-17 | 中铁第一勘察设计院集团有限公司 | Rotation V-type T-structure bridge pier and construction thereof |
| CN205223837U (en) * | 2015-11-22 | 2016-05-11 | 中铁二院工程集团有限责任公司 | Y shape pier of belted steel pull rod |
| CN206385449U (en) * | 2016-12-26 | 2017-08-08 | 广东省交通规划设计研究院股份有限公司 | A kind of spandrel frame bridge pier |
-
2016
- 2016-12-26 CN CN201611219025.6A patent/CN106758788B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2547844A1 (en) * | 1983-06-24 | 1984-12-28 | Lascar Jean Louis | Bridges with cross-linked (reticulate, lozenged) bearing structure made of steel profiled sections or tubes |
| CN102644241A (en) * | 2012-04-05 | 2012-08-22 | 广东省长大公路工程有限公司 | Space curved cable bent tower of cable-stayed bridge |
| CN102747678A (en) * | 2012-06-29 | 2012-10-24 | 浙江工业大学 | Unequal-height V-shaped bridge pier |
| CN103243638A (en) * | 2013-04-28 | 2013-08-14 | 李勇 | Bridge space radioactive concrete-filled steel tube bridge pier and construction method thereof |
| CN203440969U (en) * | 2013-09-16 | 2014-02-19 | 陆瑞英 | Novel V-shaped crossed roof supporting structure |
| CN104213504A (en) * | 2014-09-25 | 2014-12-17 | 中铁第一勘察设计院集团有限公司 | Rotation V-type T-structure bridge pier and construction thereof |
| CN205223837U (en) * | 2015-11-22 | 2016-05-11 | 中铁二院工程集团有限责任公司 | Y shape pier of belted steel pull rod |
| CN206385449U (en) * | 2016-12-26 | 2017-08-08 | 广东省交通规划设计研究院股份有限公司 | A kind of spandrel frame bridge pier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106758788B (en) | 2019-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101664990B1 (en) | Tunnel type composite bridge constructed by modules | |
| KR20110016365A (en) | Composite structure with long span cable bridge and building | |
| CN107956202B (en) | Safe and stable crescent bridge and mounting process thereof | |
| CN106012795B (en) | Bielliptic(al) moulding Cable-stayed Bridge Pylon crosses structure | |
| CN205775786U (en) | A kind of novel railway curve Cable-stayed Bridge with Slanted Pylon | |
| CN206385449U (en) | A kind of spandrel frame bridge pier | |
| CN104975564A (en) | Rhombic section branching single column type cable tower for cable-stayed bridge | |
| JP2008303698A (en) | Bridge pier rebuilding method | |
| CN106758788A (en) | A kind of spandrel frame bridge pier | |
| CN205223837U (en) | Y shape pier of belted steel pull rod | |
| KR20160113917A (en) | Continuous bridge for bicycle | |
| CN107386097A (en) | A kind of steel structure bridge builds damping device | |
| CN107724227A (en) | A kind of continuous rigid frame deck type plate arch combined bridge | |
| CN107587606A (en) | High performance concrete chain type combining structure | |
| KR101712140B1 (en) | Girder structure | |
| CN208803360U (en) | A kind of combined highway and metro steel truss girder | |
| CN108330813B (en) | A kind of novel bridge | |
| CN106638261A (en) | Railway bridge separated dual-box pre-stressed concrete main girder structure | |
| CN213389686U (en) | Vase pier capping beam structure | |
| KR102230445B1 (en) | Rocking bridge supported by multi-wire and movable frame, method for constructing this same | |
| CN203700942U (en) | Triangular pier structure | |
| CN208346976U (en) | More beam shearing-type accentric support dissipative links | |
| CN203700941U (en) | Vase-shaped bridge pier structure | |
| CN103696354A (en) | Corridor and viewing platform integrated composite bridge structure | |
| CN208501477U (en) | It is long the United Nations General Assembly's stroke Railway Bridges And Piers beam integrated structure that one kind, which being suitable for two sides, |
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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.146, huangbian North Road, Baiyun District, Guangzhou, Guangdong 510440 Patentee after: Guangdong transportation planning and Design Institute Group Co.,Ltd. Address before: No.22 Xinghua Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG PROVINCE COMMUNICATIONS PLANNING & DESIGN INSTITUTE Co.,Ltd. |