CN103774546A - Anti-inclination bridge structure - Google Patents
Anti-inclination bridge structure Download PDFInfo
- Publication number
- CN103774546A CN103774546A CN201410024433.0A CN201410024433A CN103774546A CN 103774546 A CN103774546 A CN 103774546A CN 201410024433 A CN201410024433 A CN 201410024433A CN 103774546 A CN103774546 A CN 103774546A
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- CN
- China
- Prior art keywords
- bridge pier
- bridge
- supporting
- supporting seat
- beam slab
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Abstract
The invention provides an anti-inclination bridge structure which comprises a bridge pier and a supporting beam, wherein the supporting beam is erected on the bridge pier and comprises a plurality of supporting beam plates linearly arrayed in the thickness direction and a supporting base; the supporting base and the supporting beam plates are distributed in a crossed manner; the supporting base and the bridge pier are of an integral structure; the supporting base and the supporting beam plates are provided with a plurality of corresponding through holes; the through holes are internally provided with fixed rods. One supporting base integrated with the bridge pier is used for fixing crossbeams, namely the supporting beam plates. Compared with original direct placement, the anti-inclination bridge structure is strong in integrity and higher in degree of safety; meanwhile, by virtue of an extension section which is in mirror image arrangement, on the premise of controlling the weight load of the bridge pier, the support area of the crossbeams is enlarged, and favorable social benefits are achieved.
Description
Technical field
The present invention relates to a kind of bridge construction of Anti-inclining, belong to bridge field.
Background technology
Present most expressway with bridge all by shelving crossbeam at bridge pier top, place prefabricated roadbed at crossbeam top, whole bridge compresses combination by the weight of roadbed and crossbeam self, once this kind of structure bridge counterweight is unbalance, just may there is the situation that bridge pavement covers toward an inclination, cause danger.
Summary of the invention
The object of the invention is to: the bridge construction that the higher Anti-inclining of a kind of safety is provided.
The present invention realizes by the following method:
A bridge construction for Anti-inclining, described bridge construction comprises bridge pier and brace summer, described brace summer sets up on bridge pier;
Described brace summer comprises support beam slab and the supporting seat that some thickness direction linear arrays are arranged, described supporting seat and support beam slab cross arrangement, described supporting seat and bridge pier are structure as a whole, the through hole that is processed with some correspondences on described supporting seat and support beam slab, is provided with fixed bar in described through hole.
As further innovation of the present invention, the extension that described support beam slab comprises main supporting section and is fixedly connected with supporting section, adjacent two are supported the middle part axis mirror image setting with respect to supporting seat between beam slab.
As further innovation of the present invention, described supporting seat comprises supporting member and support bar, and described supporting member is fixed on one end of support bar, and described through hole is arranged on supporting member, together with described support bar is inserted into that bridge pier is inner and is cast in bridge pier.
beneficial effect
The present invention supports beam slab by one with the supporting seat fixed cross beam of bridge pier one, and than direct placement in the past, globality of the present invention is strong, and degree of safety is higher; The extension that the present invention simultaneously arranges by mirror image, is controlling under the prerequisite of bridge pier weight load, has expanded the Area of bearing of crossbeam, has good social benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of supporting seat.
Fig. 3 is transverse cross-sectional view of the present invention.
The specific embodiment
Be described further below in conjunction with accompanying drawing
As shown in Fig. 1 ~ 3, a kind of bridge construction of Anti-inclining, comprises bridge pier 1 and brace summer, and brace summer sets up on bridge pier 1;
Brace summer comprises support beam slab and the supporting seat that some thickness direction linear arrays are arranged, supporting seat and support beam slab cross arrangement, supporting seat and bridge pier 1 are structure as a whole, and are processed with the through hole of some correspondences on supporting seat and support beam slab, are provided with fixed bar 4 in through hole;
Support the extension 3 that beam slab comprises main supporting section 2 and is fixedly connected with supporting section 2, adjacent two are supported the middle part axis mirror image setting with respect to supporting seat between beam slab;
Supporting seat comprises supporting member 5 and support bar 6, and supporting member 5 is fixed on one end of support bar 6, and through hole is arranged on supporting member 5, together with support bar 6 is inserted into that bridge pier 1 is inner and is cast in bridge pier 1;
When construction, can first prefabricated supporting seat array be arranged in bridge pier 1, by concreting, supporting seat array and bridge pier 1 be built integrally, subsequently support beam slab is installed on bridge pier 1, last in through hole by the method for reinforced concrete cast-in-situ, build support bar 6.
Support beam slab by one with the supporting seat fixed cross beam of bridge pier one, than direct placement in the past, globality of the present invention is strong, and degree of safety is higher; The extension that this product arranges by mirror image simultaneously, is controlling under the prerequisite of bridge pier weight load, has expanded the Area of bearing of crossbeam, has good social benefit.
Claims (3)
1. a bridge construction for Anti-inclining, is characterized in that: described bridge construction comprises bridge pier and brace summer, and described brace summer sets up on bridge pier;
Described brace summer comprises support beam slab and the supporting seat that some thickness direction linear arrays are arranged, described supporting seat and support beam slab cross arrangement, described supporting seat and bridge pier are structure as a whole, the through hole that is processed with some correspondences on described supporting seat and support beam slab, is provided with fixed bar in described through hole.
2. the bridge construction of a kind of Anti-inclining as claimed in claim 1, is characterized in that: the extension that described support beam slab comprises main supporting section and is fixedly connected with supporting section, adjacent two are supported the middle part axis mirror image setting with respect to supporting seat between beam slab.
3. the bridge construction of a kind of Anti-inclining as claimed in claim 1, it is characterized in that: described supporting seat comprises supporting member and support bar, described supporting member is fixed on one end of support bar, and described through hole is arranged on supporting member, together with described support bar is inserted into that bridge pier is inner and is cast in bridge pier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024433.0A CN103774546A (en) | 2014-01-20 | 2014-01-20 | Anti-inclination bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024433.0A CN103774546A (en) | 2014-01-20 | 2014-01-20 | Anti-inclination bridge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103774546A true CN103774546A (en) | 2014-05-07 |
Family
ID=50567257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410024433.0A Withdrawn CN103774546A (en) | 2014-01-20 | 2014-01-20 | Anti-inclination bridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103774546A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001164517A (en) * | 1999-09-29 | 2001-06-19 | Sumitomo Metal Ind Ltd | Joining-section structure of post and girder in railway viaduct and railway viaduct using joining-section structure |
| CN202131563U (en) * | 2011-05-31 | 2012-02-01 | 中铁第四勘察设计院集团有限公司 | Combined gate type bridge pier for one-step suspension in position of steel crossbeam |
| CN102409607A (en) * | 2011-09-26 | 2012-04-11 | 上海市城市建设设计研究总院 | Separately precast and assembled bent cap and construction technology |
| CN102733297A (en) * | 2012-07-13 | 2012-10-17 | 福州大学 | Steel pipe concrete continuous girder bridge with no need for welding support joints and construction method thereof |
| CN103452053A (en) * | 2013-08-20 | 2013-12-18 | 中铁第四勘察设计院集团有限公司 | Anti-overturning reinforcing device of single-column-pier bridge |
-
2014
- 2014-01-20 CN CN201410024433.0A patent/CN103774546A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001164517A (en) * | 1999-09-29 | 2001-06-19 | Sumitomo Metal Ind Ltd | Joining-section structure of post and girder in railway viaduct and railway viaduct using joining-section structure |
| CN202131563U (en) * | 2011-05-31 | 2012-02-01 | 中铁第四勘察设计院集团有限公司 | Combined gate type bridge pier for one-step suspension in position of steel crossbeam |
| CN102409607A (en) * | 2011-09-26 | 2012-04-11 | 上海市城市建设设计研究总院 | Separately precast and assembled bent cap and construction technology |
| CN102733297A (en) * | 2012-07-13 | 2012-10-17 | 福州大学 | Steel pipe concrete continuous girder bridge with no need for welding support joints and construction method thereof |
| CN103452053A (en) * | 2013-08-20 | 2013-12-18 | 中铁第四勘察设计院集团有限公司 | Anti-overturning reinforcing device of single-column-pier bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140507 |