CN106758741B - Modular box type plate beam structure and pontic erection method based on box type plate beam structure - Google Patents
Modular box type plate beam structure and pontic erection method based on box type plate beam structure Download PDFInfo
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- CN106758741B CN106758741B CN201611123716.6A CN201611123716A CN106758741B CN 106758741 B CN106758741 B CN 106758741B CN 201611123716 A CN201611123716 A CN 201611123716A CN 106758741 B CN106758741 B CN 106758741B
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- girder
- crossbeam
- steel
- bolt hole
- beam structure
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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
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
- E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to technical field of bridge engineering, more particularly to a kind of steel bridge construction.A kind of modular box type plate beam structure, technical solution are：It includes：Girder, crossbeam (5), the longeron (6) with floorings；All components standardize making in the present invention, quickly and easily use lorry carrying, all connections are all to use pin or bolt, do not need pneumatic or electric tools, and all tools are all manual operationss, there is no site welding, nose girder erection person may be used according to the limitation of site condition to install using crane lifting, be not necessarily to temporary support, it is fast to set up speed, can be used for meeting an urgent need bridge, temporary bridge, overpass, permanent bridge etc., have excellent performance especially in terms of emergency disaster relief.
Description
Technical field
The invention belongs to technical field of bridge engineering, more particularly to a kind of steel bridge construction.
Background technology
The Bailey bridge representative most outstanding as assembly type steel bridge on highway, it is wide due to a large amount of uses in World War II of Great Britain and America army
It is well known, to drive the development of whole world assembly type steel bridge on highway.China also had developed the assembly of ZB-200 types in 2003
Formula highway steel bridge, it has played certain effect in emergency disaster relief, repairing rush construction etc..But since Bailey bridge component is more,
Slow by manpower erection construction speed, the reasons such as efficiency is low constrain its and further develop.
Invention content
The purpose of the present invention is：It is few to provide a kind of component type, erection speed is fast, and can be used for meeting an urgent need bridge, temporary bridge, street crossing
The modular box type plate beam structure of overline bridge, permanent bridge etc. and pontic erection method based on box type plate beam structure.
The technical scheme is that：A kind of modular box type plate beam structure, it includes：Girder, crossbeam, with floorings
Longeron；
Girder is box section, and one group of ear mount for being connected with other girders is respectively arranged at both ends lower part, there are two both sides are set
It puts more energy into above web, crossbeam is bolted in web of putting more energy into；
Crossbeam is rolled steel channel, and top surface is equipped with the bolt hole of the longeron for connect band floorings；
Longeron with floorings includes：Steel floorings and two or more I-shapeds being connected in below steel floorings
Steel, I-steel are equipped with the bolt hole to match with crossbeam top surface upper bolt hole.
The present invention another technical solution be：A kind of pontic erection method based on modular box type plate beam structure, it,
The upper modular box type plate beam structure, includes the following steps：
A. the pontic length and number of track-lines set up as needed selects appropriate number of girder, is attached by pin
Two or more girder combinations；
B. the girder connected combination is positioned on the bridge pad that installation is complete；
C. between adjacent two girders combination in place, by the bolt hole on web of putting more energy into, friction-type high intensity is used
Bolt is connect with crossbeam；
D., longeron with floorings is installed on crossbeam.
Advantageous effect：All components standardize making in the present invention, quickly and easily use lorry carrying, Suo Youlian
It is all to use pin or bolt to connect, and does not need pneumatic or electric tools, all tools are all manual operationss, without site welding, root
Nose girder erection person may be used according to the limitation of site condition to install using crane lifting, be not necessarily to temporary support, erection speed is fast, can
For bridge of meeting an urgent need, temporary bridge, overpass, permanent bridge etc., there is excellent performance especially in terms of emergency disaster relief.
Description of the drawings
Fig. 1 is the short span standards segment girder in the present invention；
Fig. 2 is the long span standard segment girder in the present invention；
Fig. 3 is the constitutional diagram of different spans standard segment girder in the present invention；
Fig. 4 is whole component assembly figures in the present invention；
Fig. 5 is to constitute bicycle road combining form schematic diagram using the present invention；
Fig. 6 is to constitute two-way traffic combining form schematic diagram using the present invention；
Fig. 7 is to constitute three lanes combining form schematic diagram using the present invention.
Specific implementation mode
Embodiment 1：Referring to attached drawing, a kind of modular box type plate beam structure, it includes：Girder, crossbeam 5, with floorings
Longeron 6；
Girder is box section, and one group of ear mount 11,21 that other girders are connected for pin respectively arranged at both ends lower part, on two sides
Equipped with multiple webs 12,22 of putting more energy into, web 12,22 of putting more energy into is equipped with bolt hole, horizontal for being connected by friction type high strength bolt
Beam 5, Main Girder Welding manufacture；
Crossbeam 5 is rolled steel channel, and facade both ends are equipped with the bolt to match with 12,22 upper bolt hole of web of putting more energy into
Hole, top surface are equipped with the bolt hole of the longeron 6 for connect band floorings；
Longeron 6 with floorings includes：Steel floorings and a plurality of I-steel 61 being connected in below steel floorings,
I-steel is equipped with the bolt hole to match with 5 top surface upper bolt hole of crossbeam.
In said program, girder includes short span standards segment girder 1 and long span standard segment girder 2, short span
After standard segment girder 1 is combined with long span standard segment girder 2, longest span is 50m.
Embodiment 2：On the basis of the modular box type plate beam structure of embodiment 1, add：Railing post 3, rail
4, the railing post 7 with crossbeam, pavement bridge floor 8, pedestrian guardrail 9；
Railing post 3 is the shaped steel of rolling, and its underpart is equipped with the bolt to match with 12,22 upper bolt hole of web of putting more energy into
Hole, for connecting girder；Its inside is equipped with the bolt hole for connecting rail 4；
Rail 4 is the shaped steel of rolling, which is provided with the bolt hole for connecting railing post 3；
Railing post 7 with crossbeam is the shaped steel of rolling, and its underpart is equipped with to match with 12,22 upper bolt hole of web of putting more energy into
Bolt hole, for connecting girder；Its inside is equipped with the bolt hole for connecting rail 4, the connected gusseted in outside
Horizontal gird 71, horizontal gird 71 is equipped with bolt hole for connecting pavement bridge floor 8；
Pavement bridge floor 8 includes：Bridge surface armor plate and several I-steel 81 being connected in below bridge surface armor plate, on I-steel 81
Equipped with the bolt hole for being connected with horizontal gird 71, the I-steel 81 in outside is equipped with for being connected with pedestrian guardrail 9
The bolt hole connect；
Pedestrian guardrail 9 includes：Shaped steel column and steel horizontal bar, the lower end of shaped steel column be equipped with outside pavement bridge floor 8
The bolt hole that the I-steel of side is connected.
Embodiment 3：Based on the pontic erection method of modular box type plate beam structure, it uses mould as described in Example 1
Block formula box type plate beam structure, includes the following steps：
A. the pontic length and number of track-lines set up as needed selects appropriate number of short span standards segment girder 1 and length
Span standards segment girder 2 is attached into the combination of several girders by pin；Two are needed when as shown in figure 5, setting up bicycle road
The combination of girder；Three girder combinations are needed when as shown in fig. 6, setting up two-way traffic；It is needed when as shown in fig. 7, setting up three lanes
Four girder combinations；
B. by crane lifting or flat-pushing mode, the girder connected combination is positioned over the bridge branch that installation is complete
On seat；
C. between adjacent girder combination in place, by the bolt hole put more energy on web 12,22, friction-type high intensity is used
Bolt is connect with crossbeam 5；
D., longeron 6 with floorings is installed on crossbeam 5.
E. railing post 3 is connected using friction type high strength bolt on the outside of girder combination, column is installed on railing post 3
Bar crosspiece 4；
F. the railing post 7 that friction type high strength bolt connect band crossbeam is used on the outside of girder combination, with crossbeam
Railing post 7 installs rail 4；
G., pavement bridge floor 8 and pedestrian guardrail 9 are installed on the horizontal gird 71 of the railing post 7 with crossbeam.
Claims (4)
1. a kind of modular box type plate beam structure, it is characterized in that：It includes：Girder, crossbeam (5), the longeron (6) with floorings；
The girder is box section, and both ends lower part respectively has one group for the ear mount that is connected with other girders, there are two both sides are set
It puts more energy into above web, the crossbeam (5) is bolted in the web of putting more energy into；
The crossbeam (5) is rolled steel channel, and top surface is equipped with the bolt hole for connecting the longeron (6) with floorings；
The longeron (6) with floorings includes：Steel floorings and be connected in below the steel floorings two with
Upper I-steel (61), the I-steel are equipped with the bolt hole to match with the crossbeam (5) top surface upper bolt hole；
It further includes：Railing post (3), rail (4), the railing post (7) with crossbeam, pavement bridge floor (8), pavement
Railing (9)；
The railing post (3) is the shaped steel of rolling, and its underpart is connected by bolt with the girder；Its inside by bolt with
The rail (4) is connected；
The rail (4) is the shaped steel of rolling；
The railing post (7) with crossbeam is the shaped steel of rolling, and its underpart is equipped with and the web upper bolt hole phase of putting more energy into
The bolt hole matched, for connecting the girder (1,2)；Its inside is equipped with bolt hole and is used to connect the rail (4), outside
The horizontal gird (71) of the connected gusseted in side, the horizontal gird (71) are equipped with for connecting the pavement bridge floor (8)
Bolt hole；
The pavement bridge floor (8) includes：Bridge surface armor plate and several I-steel (81) being connected in below the bridge surface armor plate, institute
It states I-steel (81) and is equipped with bolt hole for being connected with the horizontal gird (71), on the I-steel (81) in outside
Equipped with the bolt hole for being connected with the pedestrian guardrail (9)；
The pedestrian guardrail (9) includes：The lower end of shaped steel column and steel horizontal bar, the shaped steel column is equipped with and people's row
The bolt hole that the I-steel on the outside of road bridge floor (8) is connected.
2. modular box type plate beam structure according to claim 1, it is characterized in that：The girder includes short span standards section
Section girder (1) and long span standard segment girder (2), the short span standards segment girder (1) and the long span standard knot
After section girder (2) combines, longest span is 50m.
3. a kind of pontic erection method based on modular box type plate beam structure, it uses modular as described in claim 1
Box type plate beam structure, includes the following steps：
A. the pontic length and number of track-lines set up as needed selects the appropriate number of girder, is attached by pin
Two or more girder combinations；
B. the girder connected combination is positioned on the bridge pad that installation is complete；
C. between adjacent two girder combinations in place, by the bolt hole put more energy on web, friction-type height is used
Strength bolts are connect with the crossbeam (5)；
D., the longeron (6) with floorings is installed on the crossbeam (5).
4. a kind of pontic erection method based on modular box type plate beam structure, it uses modular as described in claim 1
Box type plate beam structure, includes the following steps：
A. the pontic length and number of track-lines set up as needed selects the appropriate number of girder, is attached by pin
Two or more girder combinations；
B. the girder connected combination is positioned on the bridge pad that installation is complete；
C. between adjacent two girder combinations in place, by the bolt hole put more energy on web, friction-type height is used
Strength bolts are connect with the crossbeam (5)；
D., the longeron (6) with floorings is installed on the crossbeam (5)；
E. the railing post (3) is connected using friction type high strength bolt on the outside of girder combination, it is vertical in the railing
The rail (4) is installed on column (3)；
F. the railing post (7) with crossbeam is connected using friction type high strength bolt on the outside of girder combination, in institute
It states the railing post (7) with crossbeam and the rail (4) is installed；
G., the pavement bridge floor (8) and institute are installed described on the horizontal gird (71) of the railing post (7) with crossbeam
State pedestrian guardrail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123716.6A CN106758741B (en) | 2016-12-08 | 2016-12-08 | Modular box type plate beam structure and pontic erection method based on box type plate beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123716.6A CN106758741B (en) | 2016-12-08 | 2016-12-08 | Modular box type plate beam structure and pontic erection method based on box type plate beam structure |
Publications (2)
| Publication Number | Publication Date |
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| CN106758741A CN106758741A (en) | 2017-05-31 |
| CN106758741B true CN106758741B (en) | 2018-10-26 |
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| CN201611123716.6A Active CN106758741B (en) | 2016-12-08 | 2016-12-08 | Modular box type plate beam structure and pontic erection method based on box type plate beam structure |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592434A (en) * | 2016-12-09 | 2017-04-26 | 湖北华舟重工应急装备股份有限公司 | Modular box-type beam-slab structure and bridge erection method based on box-type beam-slab structure |
| CN109235228A (en) * | 2018-10-23 | 2019-01-18 | 西南交通大学 | It is a kind of improve people's row suspension cable vestibule bridge girder galloping stability aperture pneumatically construct |
| CN111519514B (en) * | 2020-04-15 | 2021-11-23 | 中电建路桥集团有限公司 | Cantilever type steel-concrete I-shaped composite beam and installation and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6574818B1 (en) * | 1999-11-19 | 2003-06-10 | Societe Civile De Brevets Matiere | Provisional bridge of prefabricated elements |
| CN101509233A (en) * | 2009-03-24 | 2009-08-19 | 中铁六局集团有限公司 | Span adjustable beam of railway |
| CN102561171A (en) * | 2011-12-28 | 2012-07-11 | 中国人民解放军总后勤部建筑工程研究所 | Detachable type emergency bridge made of composite material |
| CN104594176A (en) * | 2013-11-01 | 2015-05-06 | 湖北华舟重工应急装备股份有限公司 | Long-span assembly type road steel truss bridge |
| CN106192718A (en) * | 2016-08-29 | 2016-12-07 | 广东冠生土木工程技术有限公司 | A kind of can the bridge of quick-assembling and manufacture method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10242794B4 (en) * | 2002-09-14 | 2005-04-07 | Eurobridge Mobile Brücken GmbH | Demountable bridge |
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2016
- 2016-12-08 CN CN201611123716.6A patent/CN106758741B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6574818B1 (en) * | 1999-11-19 | 2003-06-10 | Societe Civile De Brevets Matiere | Provisional bridge of prefabricated elements |
| CN101509233A (en) * | 2009-03-24 | 2009-08-19 | 中铁六局集团有限公司 | Span adjustable beam of railway |
| CN102561171A (en) * | 2011-12-28 | 2012-07-11 | 中国人民解放军总后勤部建筑工程研究所 | Detachable type emergency bridge made of composite material |
| CN104594176A (en) * | 2013-11-01 | 2015-05-06 | 湖北华舟重工应急装备股份有限公司 | Long-span assembly type road steel truss bridge |
| CN106192718A (en) * | 2016-08-29 | 2016-12-07 | 广东冠生土木工程技术有限公司 | A kind of can the bridge of quick-assembling and manufacture method thereof |
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| CN106758741A (en) | 2017-05-31 |
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Address after: 430223 No. 5 Sunshine Road, Miao Temple development area, Jiangxia District, Wuhan, Hubei. Patentee after: China Shipbuilding Heavy Industry Group emergency warning and rescue equipment Limited by Share Ltd Address before: 430223 Sunshine Avenue, Jiangxia District, Wuhan, Hubei Province, No. 5 Patentee before: Hubei China Harzone Industry Corp., Ltd. |