CN103147387A - Double-spliced type combining bridge structure - Google Patents
Double-spliced type combining bridge structure Download PDFInfo
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- CN103147387A CN103147387A CN2013101020794A CN201310102079A CN103147387A CN 103147387 A CN103147387 A CN 103147387A CN 2013101020794 A CN2013101020794 A CN 2013101020794A CN 201310102079 A CN201310102079 A CN 201310102079A CN 103147387 A CN103147387 A CN 103147387A
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Abstract
The invention relates to a double-spliced type combining bridge structure which comprises at least one section of left bridge section and right bridge section connected in turn along front-and-rear direction, wherein a bridge surface, through which vehicles can pass, is formed by the upper parts of the left bridge section and the right bridge section; the lower parts of the left bridge section and the right bridge section are supported by bridge piers; a left connecting part is arranged on the right lateral part of the left bridge section; a right connecting part is arranged on the left lateral part of the right bridge section; and the left bridge section and the right bridge section are integrally spliced through the left connecting part and the right connecting part. According to the invention, the double-spliced type combining bridge structure is formed by respectively manufacturing, transporting and splicing the left and right sections; a bridge component is maximized and industrialized as much as possible, so that the construction time for bridge location is shortened; the conversion of bridge engineering from constructing to manufacturing is realized; the structure is optimized; the splicing is simple and convenient; and the quick mounting of the bridge is really realized.
Description
Technical field
The present invention relates to a kind of double combined combined bridge structure.
Background technology
Be accompanied by the high speed development of China's economic, domestic each big and medium-sized cities population, vehicle rapid growth cause the road traffic flow to increase severely, and the road imbalance between supply and demand is more sharp-pointed.Increase city existing road autos only ability and mainly change the measures such as grade separation, overhead and tunnel multilevel traffic by existing road widening upgrading, level crossing, elevated bridge is a kind of common solution, there is long construction period in conventional elevated bridge construction method, floor space is large, traffic and surrounding enviroment are affected the series of problems such as large, the structure of bridge is also had higher requirement.
Summary of the invention
The purpose of this invention is to provide a kind of double combined combined bridge structure that realizes that the large-scale component batch production produces, adopts special-purpose integration of transporting and building car transportation to install.
For achieving the above object, the technical solution used in the present invention is:
A kind of double combined combined bridge structure, be included at least one section left bridge section that can connect successively on fore-and-aft direction, right bridge section, bridge floor for vehicle pass-through is formed at the top of described left bridge section, right bridge section, the bottom of described left bridge section, right bridge section is supported by bridge pier, the right side of described left bridge section has left connecting portion, the left side of described right bridge section has right connecting portion, and described left bridge section, right bridge section are spliced into one by described left connecting portion, right connecting portion.
Preferably, offer left shear connector/groove on described left connecting portion, on described right connecting portion, corresponding described left shear connector/groove offers right shearing groove/key, and when described left connecting portion, when right connecting portion splices mutually, described left shear connector/groove, right shearing groove/key match.
Preferably, described left connecting portion, when right connecting portion splices mutually, both are fastened by positioning bolt.
Preferably, be provided with the prestressing with bond bundle between the inside of described left bridge section, right bridge section; Be provided with external pre-stress bundle between the outside of described left bridge section, right bridge section.
Preferably, the upper left quarter that the upper right quarter of described left bridge section is provided with left anti-collision wall/guardrail, described right bridge section is provided with right anti-collision wall/guardrail, when described left bridge section, right bridge section, described left anti-collision wall/guardrail, right anti-collision wall/guardrail are fastened by positioning bolt.
Preferably, the left side of described left bridge section is connected with left wing plate, and described left wing plate can be to the upper right side upset of described left bridge section; The right side of described right bridge section is connected with right wing plate, described right wing plate can be to the upper left side upset of described right bridge section, when described left wing plate, when right wing plate launches, the upper surface of described left wing plate, right wing plate upper surface and described left bridge section, right bridge section flushes, and the common bridge floor that forms for vehicle pass-through.
Further preferably, the left side of described left wing plate is provided with left guardrail; The right side of described right wing plate is provided with right guardrail.
Further preferably, the right of described left wing plate is connected along rotating with the left margin of described left bridge section; The left margin of described right wing plate is connected along rotating with the right of described right bridge section.
Preferably, described left bridge section, the symmetrical setting of right bridge section.
Because technique scheme is used, the present invention compared with prior art has following advantages:
The present invention makes respectively by bridge construction being divided into left and right two sections, transportation respectively, splicing is completed, bridge member maximizes as much as possible, batch production, to shorten the bridge location engineering time, realized that bridge engineering is by " construction " transformation to " manufacturing ", its structure optimization, assembly unit is easy, realizes that truly the installation of bridge is rapid.
Description of drawings
Accompanying drawing 1 splits schematic diagram for the left bridge section of the present invention, right bridge section;
Accompanying drawing 3 is the left bridge section of the present invention, right bridge section assembly unit schematic diagram;
Accompanying drawing 4 is application schematic diagram of the present invention.
Wherein: 1, left bridge section; 10, left connecting portion; 11, left shear connector/groove; 12, left anti-collision wall/guardrail; 13, left wing plate; 14, left guardrail; 2, right bridge section; 20, right connecting portion; 21, right shearing groove/key; 22, right anti-collision wall/guardrail; 23, right wing plate; 24, right guardrail; 3, bridge floor; 4, prestressing with bond bundle; 5, external pre-stress bundle; 6, vehicle.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
A kind of double combined combined bridge structure as shown in the figure, be included at least one section left bridge section 1, the right bridge section 2 that can connect successively on fore-and-aft direction, the top of left bridge section 1, right bridge section 2 forms for the current bridge floor 3 of vehicle 6, and the bottom of left bridge section 1, right bridge section 2 is supported by bridge pier.
As shown in Figure 1, 2: the right side of left bridge section 1 has left connecting portion 10, the left side of right bridge section 2 has right connecting portion 20, specifically: offer left shear connector/groove 11 on left connecting portion 10, on right connecting portion 20, corresponding left shear connector/groove 11 offers right shearing groove/key 21;
The upper left quarter that the upper right quarter of left bridge section 1 is provided with left anti-collision wall/guardrail 12, right bridge section 2 is provided with right anti-collision wall/guardrail 22.When left bridge section 1, when right bridge section 2 splices mutually, first left shear connector/groove 11, right shearing groove/key 21 are coordinated, to be undertaken fastening by a plurality of positioning bolts 4 between left connecting portion 10, right connecting portion 20 again, simultaneously, also be fastened by positioning bolt 4 between left anti-collision wall/guardrail 12, right anti-collision wall/guardrail 22.Carry out the installation stretch-draw of prestressing with bond bundle 4 between the inside of left bridge section 1, right bridge section 2; Carry out again the installation stretch-draw of external pre-stress bundle 5 between the outside of left bridge section 1, right bridge section 2.Like this, left bridge section 1, right bridge section 2 namely are spliced into one, as shown in Figure 3.
The left wing plate 13 that the left side of left bridge section 1 connects, left wing plate 13 be the upper right side upset of bridge section 1 left; The right wing plate 23 that the right side of right bridge section 2 connects, right wing plate 23 be the upper left side upset of bridge section 2 to the right.In the present embodiment: the right of left wing plate 13 is connected along rotating with the left margin of left bridge section 1 by rotating shaft; The left margin of right wing plate 23 and right bridge section 2 by rotating shaft with the right be connected along rotating.In addition, the left side of left wing plate 13 is provided with left guardrail 14; The right side of right wing plate 23 is provided with right guardrail 24, and in the present embodiment, left guardrail 14, right guardrail 24 vertically are arranged on left wing plate 13, right wing plate 23.
The wing plate structure has folded state, deployed condition: when being in deployed condition: the upper surface of the upper surface of left wing plate 13, right wing plate 23 and left bridge section 1, right bridge section 2 flushes, and the common bridge floor 3 that forms for vehicle pass-through, as shown in Figure 3; When being in folded state: left wing plate 13 is the upper right side upset of bridge section 1 left, and left wing plate 13 is shelved on left bridge section 1; Right wing plate 23 is the upper left side upset of bridge section 2 to the right, and right wing plate 23 is shelved on right bridge section 2, as shown in Figure 1.Wing plate can be folded convenient transportation when transportation; Complete and wing plate is launched after exterior, increase the width on road surface.
In the present embodiment, for stability stressed after the batch making of convenient left bridge section 1, right bridge section 2, assembly unit etc., both are arranged to symmetrical structure.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow person skilled in the art scholar can understand content of the present invention and implement according to this, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention
Claims (9)
1. double combined combined bridge structure, it is characterized in that: be included at least one section left bridge section that can connect successively on fore-and-aft direction, right bridge section, bridge floor for vehicle pass-through is formed at the top of described left bridge section, right bridge section, the bottom of described left bridge section, right bridge section is supported by bridge pier, the right side of described left bridge section has left connecting portion, the left side of described right bridge section has right connecting portion, and described left bridge section, right bridge section are spliced into one by described left connecting portion, right connecting portion.
2. a kind of double combined combined bridge structure according to claim 1, it is characterized in that: offer left shear connector/groove on described left connecting portion, on described right connecting portion, corresponding described left shear connector/groove offers right shearing groove/key, when described left connecting portion, when right connecting portion splices mutually, described left shear connector/groove, right shearing groove/key match.
3. a kind of double combined combined bridge structure according to claim 1 and 2 is characterized in that: described left connecting portion, when right connecting portion splices mutually, both are fastened by positioning bolt.
4. a kind of double combined combined bridge structure according to claim 1, is characterized in that: be provided with the prestressing with bond bundle between the inside of described left bridge section, right bridge section; Be provided with external pre-stress bundle between the outside of described left bridge section, right bridge section.
5. a kind of double combined combined bridge structure according to claim 1, it is characterized in that: the upper left quarter that the upper right quarter of described left bridge section is provided with left anti-collision wall/guardrail, described right bridge section is provided with right anti-collision wall/guardrail, when described left bridge section, right bridge section, described left anti-collision wall/guardrail, right anti-collision wall/guardrail are fastened by positioning bolt.
6. a kind of double combined combined bridge structure according to claim 1, it is characterized in that: the left side of described left bridge section is connected with left wing plate, and described left wing plate can be to the upper right side upset of described left bridge section; The right side of described right bridge section is connected with right wing plate, described right wing plate can be to the upper left side upset of described right bridge section, when described left wing plate, when right wing plate launches, the upper surface of described left wing plate, right wing plate upper surface and described left bridge section, right bridge section flushes, and the common bridge floor that forms for vehicle pass-through.
7. a kind of double combined combined bridge structure according to claim 6, it is characterized in that: the left side of described left wing plate is provided with left guardrail; The right side of described right wing plate is provided with right guardrail.
8. a kind of double combined combined bridge structure according to claim 6 is characterized in that: the right of described left wing plate is connected along rotating with the left margin of described left bridge section; The left margin of described right wing plate is connected along rotating with the right of described right bridge section.
9. a kind of double combined combined bridge structure according to claim 1, is characterized in that: described left bridge section, the symmetrical setting of right bridge section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310102079.4A CN103147387B (en) | 2013-03-27 | 2013-03-27 | A kind of double combined combined bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310102079.4A CN103147387B (en) | 2013-03-27 | 2013-03-27 | A kind of double combined combined bridge structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103147387A true CN103147387A (en) | 2013-06-12 |
| CN103147387B CN103147387B (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310102079.4A Active CN103147387B (en) | 2013-03-27 | 2013-03-27 | A kind of double combined combined bridge structure |
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| CN (1) | CN103147387B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695320A (en) * | 2015-02-15 | 2015-06-10 | 中铁第四勘察设计院集团有限公司 | Rotary flange plate concrete box beam and construction method thereof |
| CN106948258A (en) * | 2017-05-10 | 2017-07-14 | 安徽省交通控股集团有限公司 | A kind of property regulation device and its construction method for the girder great cantilever concrete edge of a wing |
| CN108589508A (en) * | 2018-05-16 | 2018-09-28 | 李明 | A kind of double combined combined bridge structure |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB779411A (en) * | 1954-10-05 | 1957-07-17 | Thomas Harley Haddow | Improvements in joints or coupling devices for structural members |
| DE4305098A1 (en) * | 1993-02-19 | 1994-08-25 | Krupp Industrietech | Device for unfolding and folding a pontoon unit |
| US5603134A (en) * | 1995-06-27 | 1997-02-18 | Coastal Lumber Company | Portable bridge system |
| GB2351750A (en) * | 1999-07-07 | 2001-01-10 | Mabey & Johnson Ltd | Lattice panel bridge |
| CN1936184A (en) * | 2006-10-23 | 2007-03-28 | 钟宝驹 | Frame type combined structure man-vehicle passage |
| CN201268827Y (en) * | 2008-09-18 | 2009-07-08 | 钟宝驹 | Frame component for changing road traffic structure |
| CN201305119Y (en) * | 2008-11-25 | 2009-09-09 | 湖北华舟重工有限责任公司 | Fixed washplate for four-fold pontoon bridge |
| CN102286921A (en) * | 2011-05-25 | 2011-12-21 | 河南省九建工程有限公司 | bridge widening splicing structure and construction method thereof |
| DE102010055574A1 (en) * | 2010-12-21 | 2012-06-21 | General Dynamics European Land Systems-Germany Gmbh | Modular bridge element |
| CN202672021U (en) * | 2011-11-03 | 2013-01-16 | 上海同济城市规划设计研究院 | Combination type bridge |
| CN203200643U (en) * | 2013-03-27 | 2013-09-18 | 郑州市大方实业有限公司 | Double-splicing mode combined bridge structure |
-
2013
- 2013-03-27 CN CN201310102079.4A patent/CN103147387B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB779411A (en) * | 1954-10-05 | 1957-07-17 | Thomas Harley Haddow | Improvements in joints or coupling devices for structural members |
| DE4305098A1 (en) * | 1993-02-19 | 1994-08-25 | Krupp Industrietech | Device for unfolding and folding a pontoon unit |
| US5603134A (en) * | 1995-06-27 | 1997-02-18 | Coastal Lumber Company | Portable bridge system |
| GB2351750A (en) * | 1999-07-07 | 2001-01-10 | Mabey & Johnson Ltd | Lattice panel bridge |
| CN1936184A (en) * | 2006-10-23 | 2007-03-28 | 钟宝驹 | Frame type combined structure man-vehicle passage |
| CN201268827Y (en) * | 2008-09-18 | 2009-07-08 | 钟宝驹 | Frame component for changing road traffic structure |
| CN201305119Y (en) * | 2008-11-25 | 2009-09-09 | 湖北华舟重工有限责任公司 | Fixed washplate for four-fold pontoon bridge |
| DE102010055574A1 (en) * | 2010-12-21 | 2012-06-21 | General Dynamics European Land Systems-Germany Gmbh | Modular bridge element |
| CN102286921A (en) * | 2011-05-25 | 2011-12-21 | 河南省九建工程有限公司 | bridge widening splicing structure and construction method thereof |
| CN202672021U (en) * | 2011-11-03 | 2013-01-16 | 上海同济城市规划设计研究院 | Combination type bridge |
| CN203200643U (en) * | 2013-03-27 | 2013-09-18 | 郑州市大方实业有限公司 | Double-splicing mode combined bridge structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695320A (en) * | 2015-02-15 | 2015-06-10 | 中铁第四勘察设计院集团有限公司 | Rotary flange plate concrete box beam and construction method thereof |
| CN106948258A (en) * | 2017-05-10 | 2017-07-14 | 安徽省交通控股集团有限公司 | A kind of property regulation device and its construction method for the girder great cantilever concrete edge of a wing |
| CN108589508A (en) * | 2018-05-16 | 2018-09-28 | 李明 | A kind of double combined combined bridge structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103147387B (en) | 2016-12-07 |
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