CN206127857U - Continuous space dysmorphism arched girder combination bridge girder construction - Google Patents
Continuous space dysmorphism arched girder combination bridge girder construction Download PDFInfo
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- CN206127857U CN206127857U CN201621067474.9U CN201621067474U CN206127857U CN 206127857 U CN206127857 U CN 206127857U CN 201621067474 U CN201621067474 U CN 201621067474U CN 206127857 U CN206127857 U CN 206127857U
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Abstract
The utility model discloses a continuous space dysmorphism encircles the combination bridge girder construction, including bridge floor, main arch and subarch, the bridge floor includes limit case roof beam, crossbeam, decking and chooses the arm, the crossbeam sets up the decking below, and limit case roof beam sets up in the decking left and right sides, chooses the fixed setting of arm in the limit case roof beam outside, main arch and subarch are fixed in the decking left and right sides through the jib respectively, the main arch includes that node no. 1 is fixed to main arch vault, main arch festival section, camber, the camber is fixed node no. 2 and is supplied foot node no. 1, the subarch includes subarch top, subarch festival section, camber node no. 3, camber node no. 4 and encircles foot node no. 2. The utility model discloses bridge molding novel structure, uniqueness, its arch structure adopts non - conventional structure's hinged arch form, and the structure is firm.
Description
Technical field
This utility model is related to technical field of civil engineering, specifically a kind of continuous space abnormity arch combined bridge structure.
Background technology
Bridge as the Important building built across natural or cultural obstacle, while city traffic efficiency is lifted
Also the stage of uniqueness is provided to show cityscape, realizes representing ancient capital culture, religion culture, the people while current facilitating functions
The history charm for containing rich connotation that popular culture is brought.Existing highway bridge is mostly an arch form bridge, arch bridge
Beam two ends are fixed with bridge floor, and middle part is fixed by suspension rod with bridge floor, shape and structure fixed single, unsightly, and
Bridge across in larger distance and bridge radian itself characteristic, make assembling splicing need consuming to need staff substantial amounts of
Time, is the fastness for ensureing bridge, it is necessary to strengthen the quantity of suspension rod in the middle of bridge, on the one hand increase is produced into the quantity of suspension rod
This, on the other hand increased the weight of bridge itself, increase the load of bridge floor.
Utility model content
Utility model purpose：For the problem and shortage of above-mentioned presence of the prior art, this utility model purpose is to carry
For a kind of continuous space abnormity arch combined bridge structure.
Technical scheme：To reach above-mentioned purpose, a kind of continuous space abnormity arch combined bridge knot described in the utility model
Structure, including bridge floor, main arch and subarch, the bridge floor includes side box beam, crossbeam, floorings and chooses arm, and the crossbeam arranges bridge floor
Plate lower section, side box beam is arranged on the floorings left and right sides, chooses arm and is fixedly installed on side box beam outside；Main arch and subarch pass through respectively
Suspension rod is fixed on the floorings left and right sides；The main arch includes that main arch vault, main arch sections, camber stationary nodes one, camber are solid
Determine node two and for foot node one；The subarch includes subarch top, subarch sections, beam-arch joint three, beam-arch joint four and arch springing
Node two；Main arch vault stationary nodes will be fixed positioned at the main arch vault of bridge floor both sides main arch, and subarch vault node will be located at
The subarch vault of the subarch of bridge floor both sides is fixed, and camber stationary nodes one and camber stationary nodes two are respectively by main arch or so two
End is fixed with bridge floor；Beam-arch joint three, beam-arch joint four respectively fix at subarch or so two ends and bridge floor；The corner of arch
One and the splicing of the bottom of corner of arch two after be weldingly fixed in arch springing reinforcing plate, the corner of arch one and the top of corner of arch two
Junction is provided with shrouding.
Further, the main arch vault stationary nodes include top board one, base plate one, web
First, rib of slab one, diaphragm plate one, Auxiliary support, ring add powerful one, otic placode one, two panels web one, base plate one, top
Plate one constitutes a housing, in the housing rib of slab one, diaphragm plate one, ring add powerful one, otic placode one, ring plus it is powerful one,
Diaphragm plate one, rib of slab one are sequentially overlapped, and the dividing plate one is provided with Auxiliary support.
Further, the subarch vault stationary nodes include top board two, base plate two,
Web two, rib of slab two, diaphragm plate two, ring add powerful two, otic placode two, plus powerful；Two panels web two, base plate two,
Top board two constitutes a housing, and rib of slab two, diaphragm plate two, ring add powerful two, otic placode two, ring plus powerful in the housing
2nd, diaphragm plate two, rib of slab two are sequentially overlapped, and fixed installation on the otic placode two adds powerful.
Further, the side box beam includes base plate, top panel, web and diaphragm plate, institute
State base plate, top panel and web and constitute a rectangular box structure；Diaphragm plate includes diaphragm plate I, diaphragm plate II, horizontal stroke
Dividing plate III and diaphragm plate IV, and be equidistantly vertically set in the middle of base plate and top panel.
Further, in the middle of the diaphragm plate I and diaphragm plate II, it is equipped with longitudinal direction between diaphragm plate III and diaphragm plate IV
Dividing plate, on the longitudinal baffle anchor tube is fixedly installed；The base plate, panel and web inner side is equipped with longitudinally reinforced strength.
Further, the crossbeam includes channel crossbar and H-shaped crossbeam, wherein, the channel crossbar is located at respectively camber
Binding site and end carriage position.
Further, the floorings are made up of top board and opening U ribs, and the floorings are arranged on U-shaped rib top, U-shaped
It is fixedly connected by connecting plate between rib and U-shaped rib, on the U-shaped rib of the connecting plate both sides rack-plate is arranged with.
Above-mentioned technical proposal can be seen that the beneficial effects of the utility model：It is described in the utility model a kind of continuous
Spacial special-shaped arch combined bridge structure, Bridges structure is novel, unique, and its arch structure adopts the triangle arch of offbeat form
Formula, stabilized structure, main arch and subarch are weldingly fixed on arch springing and strengthen after corner of arch one and the splicing of the bottom of corner of arch two
On plate, further increase the fastness that bridge is installed,
Description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is key node structural representation in this utility model；
Fig. 4 is bridge floor structural representation in this utility model；
Fig. 5 is this utility model middle transverse beam structure schematic diagram；
Fig. 6 is side box beam structural representation in this utility model；
Fig. 7 is deck structrue schematic diagram in this utility model；
Fig. 8 is U-shaped rib connection diagram in this utility model；
Fig. 9 is main arch vault stationary nodes structural representation in this utility model；
Figure 10 is subarch vault stationary nodes structural representation in this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, this utility model is further elucidated.
Embodiment
A kind of continuous space abnormity arch-beam composite bridges girder construction as Figure 1-10 shows, including bridge floor 1, main arch 2 and subarch
3, the bridge floor 1 includes side box beam 11, crossbeam 12, floorings 13 and chooses arm 14, and the crossbeam 12 arranges the lower section of floorings 13, side
Box beam 11 is arranged on the left and right sides of floorings 13, chooses arm 14 and is fixedly installed on the outside of side box beam 11；Main arch 2 and subarch 3 lead to respectively
Cross suspension rod 4 and be fixed on the left and right sides of floorings 13；The main arch 2 is provided with main arch vault stationary nodes 21, camber stationary nodes
One 22, camber stationary nodes 2 23 and for foot node 1；The subarch 3 includes subarch top stationary nodes 31, beam-arch joint three
32nd, beam-arch joint 4 33 and corner of arch 2 34；Main arch vault stationary nodes 26 are by positioned at the main arch of the main arch 2 of the both sides of bridge floor 1
Vault is fixed, and subarch vault stationary nodes 31 fix on the subarch vault of the subarch 3 positioned at the both sides of bridge floor 1, and camber is fixed
Node 1 and camber stationary nodes 2 23 respectively fix on the two ends of main arch 2 or so and bridge floor 1；Beam-arch joint 3 32, camber section
Point 4 33 respectively fixes on the two ends of subarch 3 or so and bridge floor 1；The corner of arch 1 and the bottom of corner of arch 2 34 are spliced
After be weldingly fixed in arch springing reinforcing plate 5, the corner of arch 1 and the top junction of corner of arch 2 34 are provided with shrouding.
The stationary nodes of main arch vault described in the present embodiment 21 include top board 1, base plate 1, web one 213, plate
Rib 1, diaphragm plate 1, Auxiliary support 216, ring add powerful 1, otic placode 1, two panels web one 213, base plate
One 212, top board 1 constitutes a housing, in the housing rib of slab 1, diaphragm plate one 215, ring add powerful 1,
Otic placode one 218, ring adds powerful 1, diaphragm plate 1, rib of slab 1 to be sequentially overlapped, and the dividing plate 1 is provided with auxiliary
Help support 216
The stationary nodes of subarch vault described in the present embodiment 31 include top board 2 311, base plate 2 312, web 2 313, plate
Rib 2 314, diaphragm plate 2 315, ring add powerful 2 316, otic placode 2 317, add powerful 318；Two panels web 2 313, base plate
2nd, top board two constitutes a housing, and rib of slab 2 314, diaphragm plate 2 315, ring add powerful 2 316, otic placode two in the housing
317th, ring adds powerful 2 316, diaphragm plate 2 315, rib of slab 2 314 to be sequentially overlapped, and on the otic placode 2 317 otic placode is fixedly mounted
Plus it is powerful.
Side box beam 11 described in the present embodiment includes base plate 111, top panel 112, web 113 and diaphragm plate 114, the bottom
Plate 111, top panel 112 and web 113 constitute a rectangular box structure；Diaphragm plate 114 includes diaphragm plate I1141, diaphragm plate
II1142, diaphragm plate III1143 and diaphragm plate IV1144, and be equidistantly vertically set in the middle of base plate 111 and top panel 112.
In the middle of diaphragm plate I1141 described in the present embodiment and diaphragm plate II1142, diaphragm plate III1143 and diaphragm plate
Longitudinal baffle is equipped between IV1144, anchor tube 1145 is fixedly installed on the longitudinal baffle；The base plate 111, the and of panel 112
The inner side of web 113 is equipped with longitudinally reinforced strength.
Crossbeam 12 described in the present embodiment includes channel crossbar 121 and H-shaped crossbeam 122, wherein, the channel crossbar 121
Camber binding site and end carriage position are located at respectively.
Floorings 13 described in the present embodiment are made up of top board 131 and U-shaped rib 132, and the top board 131 is arranged on U-shaped rib
132 tops, are fixedly connected between the U-shaped rib 132 and U-shaped rib 132 by connecting plate 133.
Floorings 13 described in the present embodiment are made up of top board 131 and U-shaped rib 132, and the top board 131 is arranged on U-shaped rib
132 tops, are fixedly connected, the U-shaped rib of the both sides of the connecting plate 133 between U-shaped rib 132 and U-shaped rib 132 by connecting plate 133
Rack-plate 134 is arranged with 132.
A kind of continuous space abnormity arch-beam composite bridges girder construction and its assemble method, concrete assemble method is as follows：
（1）:Floorings 13 are fixed on into the top of crossbeam 12, the left and right sides of crossbeam 12 fixedly mounts respectively side box beam 11, side
Arm 14 is chosen in the fixation of the outside of box beam 11；
（2）：The assembling of main arch vault stationary nodes 21, the web 1 and rib of slab 1 on the downside of installation, is carried out to it
Fix, installation downside diaphragm plate 215, and add temporary support and it is fixed, then carry out the web 1 and plate of downside
Rib 1, diaphragm plate 215 are welded, and the downside ring for installing otic placode 1 adds powerful 1, and in downside, ring adds powerful one
Otic placode 1 is installed, on otic placode 1 plus upside plus ring add powerful 1, and upside ring adds and pacify on powerful 1 on 217
Side diaphragm plate 215 and Auxiliary support 216 are loaded onto, otic placode 1 and ring plus the powerful 1, weldering of diaphragm plate 215 is then carried out
Connect, top board 1 is installed；Web 1 on the upside of installation；Otic placode stiffener is installed；
(3) ：The assembling of subarch vault stationary nodes 31, installs lower coxostermum 2 311 and rib of slab 2 314, it is carried out solid
It is fixed, the diaphragm plate 2 315 on the downside of installation, and add temporary support it is fixed, then carry out the web 2 313 of downside with
The welding of rib of slab 2 314, diaphragm plate 2 315, installs the downside ring of otic placode 2 317 and adds powerful 2 316, and in downside, ring adds powerful
Otic placode 2 317 is installed, plus side ring to putting more energy into 2 316 on otic placode 2 317, upside ring adds to be installed on powerful 2 317 on two
Side diaphragm plate 2 315, then carries out otic placode 2 317 and ring plus the powerful 2 316, welding of diaphragm plate 2 315, installs top board two
311；Web 2 313 on the upside of installation；Otic placode is installed and strengthens strength 2 318；
（4）:Splicing fixation will be carried out by main arch vault stationary nodes 21 positioned at the main arch 2 of the both sides of bridge floor 1, subarch 3 leads to
Crossing subarch vault stationary nodes 31 carries out splicing fixation；
(5)：Then main arch vault stationary nodes 21 are fixed the main arch 2 positioned at the both sides of bridge floor 1, subarch vault is fixed
Node 31 fixes the subarch 3 positioned at the both sides of bridge floor 1；
(6) camber stationary nodes 1 and camber stationary nodes 2 23 respectively fix on the two ends of main arch 2 or so and bridge floor 1；
Beam-arch joint 3 32, beam-arch joint 4 33 respectively fix at the two ends of subarch 2 or so and bridge floor 1；
(7)：Arch springing reinforcing plate is weldingly fixed on after corner of arch 1 and the splicing of the bottom of corner of arch 2 34（5）On；
(8)：By the otic placode on longitudinal median ventral plate, respectively just main arch 2 and subarch 3 are fixed suspension rod 4 with bridge floor 1.
Embodiment is merely to illustrate this utility model rather than limits scope of the present utility model, is reading this practicality
After new, those skilled in the art fall within what the application claims were limited to various equivalences of the present utility model
Scope.
Claims (8)
1. a kind of continuous space abnormity arch-beam composite bridges girder construction, it is characterised in that：Including bridge floor（1）, main arch（2）And subarch
（3）, the bridge floor（1）Including side box beam（11）, crossbeam（12）, floorings（13）With choose arm（14）, the crossbeam（12）Arrange
Floorings（13）Lower section, side box beam（11）It is arranged on floorings（13）The left and right sides, chooses arm（14）It is fixedly installed on side box beam
（11）Outside；Main arch（2）And subarch（3）Pass through suspension rod respectively（4）It is fixed on floorings（13）The left and right sides；The main arch（2）
It is provided with main arch vault stationary nodes（21）, camber stationary nodes one（22）, camber stationary nodes two（23）With for foot node one
（24）；The subarch（3）Including subarch top stationary nodes（31）, beam-arch joint three（32）, beam-arch joint four（33）With arch springing section
Point two（34）；Main arch vault stationary nodes（26）Will be positioned at bridge floor（1）The main arch vault of the main arch (2) of both sides is fixed, subarch
Vault stationary nodes（31）Will be positioned at bridge floor（1）The subarch of both sides（3）Subarch vault fix, camber stationary nodes one (22)
With camber stationary nodes two (23) respectively by main arch（2）Left and right two ends and bridge floor（1）It is fixed；Beam-arch joint three（32）, camber section
Point four (33) respectively fixes subarch (3) left and right two ends with bridge floor (1)；The corner of arch one (24) and corner of arch two
(34) it is weldingly fixed in arch springing reinforcing plate (5) after the splicing of bottom, on the corner of arch one (24) and corner of arch two (34)
Portion junction is provided with shrouding.
2. a kind of continuous space abnormity arch-beam composite bridges girder construction according to claim 1, it is characterised in that：The main arch
Vault stationary nodes (21) include top board one (211), base plate one (212), web one (213), rib of slab one (214), diaphragm plate one
(215), Auxiliary support (216), ring add powerful one (217), otic placode one (218), two panels web one（213）, base plate one
（212）, top board one (211) constitute a housing, rib of slab one (214), diaphragm plate one (215), ring add powerful in the housing
One (217), otic placode one (218), ring adds powerful one (217), diaphragm plate one (215), rib of slab one (214) to be sequentially overlapped, described
Dividing plate one（215）It is provided with Auxiliary support（216）.
3. a kind of continuous space abnormity arch-beam composite bridges girder construction according to claim 1, it is characterised in that：The subarch
Vault stationary nodes (31) include top board two (311), base plate two（312）, web two (313), rib of slab two (314), diaphragm plate two
(315), ring adds powerful two (316), otic placode two (317), adds powerful (318)；Two panels web two（313）, base plate two, top board
Two constitute a housing, rib of slab two in the housing（314）, diaphragm plate 2 315), ring add powerful two (316), otic placode two
(317), ring adds powerful two (316), diaphragm plate two (315), rib of slab two (314) to be sequentially overlapped, the otic placode two（317）It is upper solid
Dingan County's dress adds powerful.
4. a kind of continuous space abnormity arch-beam composite bridges girder construction according to claim 1, it is characterised in that：The side case
Beam (11) includes base plate (111), top panel (112), web (113) and diaphragm plate (114), the base plate (111), top panel
(112) and web (113) constitute a rectangular box structure；Diaphragm plate (114) is including diaphragm plate I（1141）, diaphragm plate II
（1142）, diaphragm plate III（1143）With diaphragm plate IV（1144）, and equidistantly it is vertically set on base plate（111）And top panel
（112）It is middle.
5. a kind of continuous space abnormity arch-beam composite bridges girder construction according to claim 3, it is characterised in that：The tabula
Plate I（1141）With diaphragm plate II（1142）Middle, diaphragm plate III（1143）With diaphragm plate IV（1144）Between be equipped with longitudinal direction every
Plate, on the longitudinal baffle anchor tube is fixedly installed（1145）；The base plate (111), panel (112) and web (113) inner side is
It is provided with longitudinally reinforced strength.
6. a kind of continuous space abnormity arch-beam composite bridges girder construction according to claim 1, it is characterised in that：The crossbeam
(12) including channel crossbar (121) and H-shaped crossbeam (122), wherein, the channel crossbar (121) is located at respectively camber joint portion
Position and end carriage position.
7. a kind of continuous space abnormity arch-beam composite bridges girder construction according to claim 1, it is characterised in that：The bridge floor
Plate (13) is made up of top board (131) and U-shaped rib (132), and the top board (131) is arranged on U-shaped rib (132) top, the U-shaped rib
（132）With U-shaped rib（132）Between pass through connecting plate（133）It is fixedly connected.
8. a kind of continuous space abnormity arch-beam composite bridges girder construction according to claim 1, it is characterised in that：The bridge floor
Plate (13) is made up of top board (131) and U-shaped rib (132), and the top board (131) is arranged on U-shaped rib (132) top, U-shaped rib
（132）With U-shaped rib（132）Between pass through connecting plate（133）It is fixedly connected, the connecting plate（133）The U-shaped rib (132) of both sides
On be arranged with rack-plate（134）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621067474.9U CN206127857U (en) | 2016-09-20 | 2016-09-20 | Continuous space dysmorphism arched girder combination bridge girder construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621067474.9U CN206127857U (en) | 2016-09-20 | 2016-09-20 | Continuous space dysmorphism arched girder combination bridge girder construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206127857U true CN206127857U (en) | 2017-04-26 |
Family
ID=58569573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621067474.9U Active CN206127857U (en) | 2016-09-20 | 2016-09-20 | Continuous space dysmorphism arched girder combination bridge girder construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206127857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436550A (en) * | 2016-09-20 | 2017-02-22 | 江苏京沪重工有限公司 | Two-span continuous spatial special-shaped arch combination bridge structure |
| CN113062196A (en) * | 2021-04-10 | 2021-07-02 | 中铁广州工程局集团有限公司 | Dysmorphism manway view bridge arch roof beam joint section |
-
2016
- 2016-09-20 CN CN201621067474.9U patent/CN206127857U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436550A (en) * | 2016-09-20 | 2017-02-22 | 江苏京沪重工有限公司 | Two-span continuous spatial special-shaped arch combination bridge structure |
| CN106436550B (en) * | 2016-09-20 | 2018-04-03 | 江苏京沪重工有限公司 | A kind of spacial special-shaped arch combined bridge structure of two Span Continuous |
| CN113062196A (en) * | 2021-04-10 | 2021-07-02 | 中铁广州工程局集团有限公司 | Dysmorphism manway view bridge arch roof beam joint section |
| CN113062196B (en) * | 2021-04-10 | 2022-07-22 | 中铁广州工程局集团有限公司 | Dysmorphism manway view bridge arch roof beam joint section |
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