CN108330813B - A kind of novel bridge - Google Patents
A kind of novel bridge Download PDFInfo
- Publication number
- CN108330813B CN108330813B CN201810188392.7A CN201810188392A CN108330813B CN 108330813 B CN108330813 B CN 108330813B CN 201810188392 A CN201810188392 A CN 201810188392A CN 108330813 B CN108330813 B CN 108330813B
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- CN
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- Prior art keywords
- bridge
- drag
- main
- line
- arch
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 210000000481 breast Anatomy 0.000 claims description 3
- 239000003643 water by type Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 101150097977 arch-1 gene Proteins 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 241001364889 Helius Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D12/00—Bridges characterised by a combination of structures not covered as a whole by a single one of groups E01D2/00 - E01D11/00
-
- 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
-
- 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
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
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 novel bridges, comprising: three arc main arch, drag-line, the main bridge of annular and access bridge；The arc main arch, which inclines towards each other, mutually to be drawn close, and a stress entirety is formed；Guy anchor is set along main arch surface, each guy anchor connects a drag-line；The main bridge surface of other end connection annular of drag-line；The access bridge is connected to the outer ring edge of main bridge, and according to landform and bridge erection position, the access bridge of seat or more is arranged.The present invention has the advantages that tilting the bridge structure of arc main arch oblique pull ring girder using three, only three arch springing landings are easily realized and cross over the water surface at three river interflow, do not fall stub in waters, while utilizing annular main bridging system multiple spot.In urban intersection, stub is not fallen on road surface, while liberating traffic, access bridge can be contacted according to landform and bridge erection position setting many places.
Description
Technical field
The present invention relates to bridge technology field, in particular to a kind of novel bridge.
Background technique
It is currently used for the foot bridge of connection urban transportation mouth, generallys use the connection of straight line two o'clock, and using the structure of multicolumn
Form has certain obstruction to influence traffic, it is more difficult to realize multiple spot traffic connection using single bridge under the premise of not influencing traffic.
It is currently used for the bridge of three Jiang Heliu or the leap of multiple spot waters, has excessive stub in waters, influences passing through for waters
Ability, stub construction can affect to ecology especially in ecological protection region, water.
Summary of the invention
The present invention in view of the drawbacks of the prior art, provides a kind of novel bridge, can effectively solve the above-mentioned prior art
There are the problem of.
In order to realize the above goal of the invention, the technical solution adopted by the present invention is as follows:
A kind of novel bridge, comprising: three arc main arch 1, drag-line 2, the main bridge 3 of annular and access bridge；Three arc masters
Arch 1 slopes inwardly each other mutually draws close and fixes mutual contact point, forms a stress entirety；If being arranged along 1 surface of main arch
The dry identical guy anchor 4 of spacing, each guy anchor 4 connect a drag-line 2；Main 3 table of bridge of other end connection annular of drag-line 2
Face；The drag-line 2 follows quadrilateral rule, is decomposed into vertical component and horizontal component.The outer ring edge of main 3 upper surface of bridge and
2 junction of drag-line is equipped with railing or breast board；The access bridge is connected to the outer ring edge of main bridge 3, according to landform and bridge erection position
It sets, the access bridge of setting 2 or more.
Further, a length of 11.2 meters of drag-line of guy anchor 4 highly most short on main arch 1, the drag-line of highest guy anchor 4
A length of 37.6 meters.
Further, the radian of the main arch 1 is 77 °, and tilt angle is 132 °.
Further, 1 surface of main arch is the steel 5 of 20 cm thicks, and inside is filled into concrete 6.
Further, it is provided with the duct passed through for drag-line 2 on main arch 1, is anchored by anchor.
Further, host bridge 3 is hollow, is made of the steel box beam that several cross sections are the flat pattern of falling wing；
On box beam diaphragm plate, steel anchor box 7 is welded, drag-line is anchored after passing through steel anchor box.
Further, drag-line 2 connects the tie point of main bridge 3 apart from main 1 meter of 3 inner annular edge of bridge, and tie point is around entire bridge
Face forms a circle, and the tie point spacing that drag-line 2 connects main bridge is identical.
Compared with prior art the present invention has the advantages that tilting the bridge of arc main arch oblique pull ring girder using three
Structure, only three arch springing landings, easily realize and cross over the water surface at three river interflow, do not fall stub in waters, while utilizing ring
The main bridging system multiple spot of shape.In urban intersection, not falling stub can be according to landform and bridge while liberating traffic on road surface
Decorating position is arranged many places and contacts access bridge.
Detailed description of the invention
Fig. 1 is the main view of bridge of the embodiment of the present invention；
Fig. 2 is the top view of bridge of the embodiment of the present invention；
Fig. 3 is the lateral sectional schematic diagram of main arch of the embodiment of the present invention；
Fig. 4 is longitudinal sectional schematic diagram of main arch of the embodiment of the present invention；
Fig. 5 is the lateral sectional schematic diagram of the main bridge of the embodiment of the present invention；
Fig. 6 is longitudinal sectional schematic diagram of the main bridge of the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, right hereinafter, referring to the drawings and the embodiments,
The present invention is described in further details.
As shown in Figure 1, 2, a kind of novel bridge, comprising: three arc main arch 1, drag-line 2, the main bridge 3 of annular and access bridge；Institute
It states three arc main arch 1 and slopes inwardly each other and mutually draw close and fix mutual contact point, form a stress entirety, the master
The radian of arch is 77 °, and tilt angle is 132 °.
The identical guy anchor 4 of several spacing of setting along 1 surface of main arch, each guy anchor connect a drag-line 2；
Main 3 surface of bridge of other end connection annular of drag-line, tie point is apart from main 1 meter of 3 inner annular edge of bridge, and tie point is around whole
A bridge floor forms a circle, and the tie point spacing that drag-line 2 connects main bridge is identical.The drag-line follows quadrilateral rule, point
Solution is vertical component and horizontal component.
A length of 11.2 meters of drag-line of the most short guy anchor 4 of height, the drag-line a length of 37.6 of highest guy anchor 4 on main arch 1
Rice.
In order to mitigate weight host bridge 3 be it is hollow, the outer ring edge and drag-line junction of main 3 upper surface of bridge are equipped with railing
Or breast board.
The access bridge settable more, need to only connect the outer ring edge of itself and main bridge 3 according to landform and bridge erection position
It is logical.
As shown in figure 3,1 surface of main arch is the Q345 steel 5 of 20 cm thicks, inside is filled into C50 concrete 6.
As shown in figure 4, drag-line, which passes through, encircles upper reserving hole channel, anchored by anchor.
As shown in Figure 5,6, host bridge 3 is made of the steel box beam that several cross sections are the flat pattern of falling wing；In case
On beam diaphragm plate, steel anchor box 7 is welded, drag-line is anchored after passing through steel anchor box.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright implementation method, it should be understood that protection scope of the present invention is not limited to such specific embodiments and embodiments.Ability
The those of ordinary skill in domain disclosed the technical disclosures can make its various for not departing from essence of the invention according to the present invention
Its various specific variations and combinations, these variations and combinations are still within the scope of the present invention.
Claims (7)
1. a kind of novel bridge characterized by comprising three arc main arch (1), drag-line (2), the main bridge (3) of annular and access bridge；
Three arc main arch (1) slope inwardly each other mutually draws close and fixes mutual contact point, forms a stress entirety；Edge
The identical guy anchor (4) of several spacing is arranged in main arch (1) surface, and each guy anchor (4) connects a drag-line (2)；Drag-line (2)
Main bridge (3) surface of other end connection annular；The drag-line (2) follows quadrilateral rule, is decomposed into vertical component and level
Component；The outer ring edge and drag-line (2) junction of main bridge (3) upper surface are equipped with railing or breast board；The access bridge and main bridge (3)
Outer ring edge connection, according to landform and bridge erection position, the access bridge of setting 2 or more.
2. a kind of novel bridge according to claim 1, it is characterised in that: the radian of the main arch (1) is 77 °, inclination
Angle is 132 °.
3. a kind of novel bridge according to claim 2, it is characterised in that: be provided on main arch (1) and passed through for drag-line (2)
Duct, anchored by anchor.
4. a kind of novel bridge according to claim 3, it is characterised in that: the most short guy anchor (4) of height on main arch (1)
A length of 11.2 meters of drag-line, a length of 37.6 meters of the drag-line of highest guy anchor (4).
5. a kind of novel bridge according to claim 4, it is characterised in that: main arch (1) surface is 20 cm thicks
Steel (5), inside are filled into concrete (6).
6. a kind of novel bridge according to claim 1, it is characterised in that: host bridge (3) be it is hollow, by several crosscutting
Face is that the steel box beam for the flat pattern of falling wing forms；On box beam diaphragm plate, weld steel anchor box (7), drag-line passes through steel anchor box
After anchored.
7. a kind of novel bridge according to claim 1, it is characterised in that: drag-line (2) connect the tie point of main bridge (3) away from
1 meter of inner annular edge from main bridge (3), tie point forms a circle around entire bridge floor, and drag-line (2) connects between the tie point of main bridge
Away from identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188392.7A CN108330813B (en) | 2018-03-07 | 2018-03-07 | A kind of novel bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188392.7A CN108330813B (en) | 2018-03-07 | 2018-03-07 | A kind of novel bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108330813A CN108330813A (en) | 2018-07-27 |
| CN108330813B true CN108330813B (en) | 2019-07-30 |
Family
ID=62930420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188392.7A Expired - Fee Related CN108330813B (en) | 2018-03-07 | 2018-03-07 | A kind of novel bridge |
Country Status (1)
| Country | Link |
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| CN (1) | CN108330813B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335142A (en) * | 2020-03-31 | 2020-06-26 | 淮安市公路事业发展中心 | Self-anchored cable-stayed bowstring arch bridge |
| CN111608065B (en) * | 2020-04-27 | 2021-08-17 | 江苏华通工程检测有限公司 | Three-leaf rose-line-shaped concrete filled steel tube flying swallow type cable-stayed arch bridge and construction method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151867Y (en) * | 2008-01-29 | 2008-11-19 | 张国志 | Double tower oblique pulling type overbridge |
| CN101349034A (en) * | 2008-07-27 | 2009-01-21 | 张俊岭 | Small-sized full intercommunication overpass road junction |
| CN202961980U (en) * | 2012-12-06 | 2013-06-05 | 内蒙古伊利实业集团股份有限公司 | Sling-type rotary safety protection device for sewage treatment tank |
| CN204356634U (en) * | 2014-11-06 | 2015-05-27 | 中铁二院工程集团有限责任公司 | X-shaped deck type is greatly across reinforced concrete arch bridge |
| CN104831615A (en) * | 2015-05-25 | 2015-08-12 | 苏州规划设计研究院股份有限公司 | Combined cable-stayed steel structure arch bridge in special-shaped spatial lattice form based on loop system |
| JP2016023523A (en) * | 2014-07-24 | 2016-02-08 | 株式会社Ｉｈｉインフラシステム | Construction method for arch bridge |
| CN205557290U (en) * | 2016-04-19 | 2016-09-07 | 林同棪国际工程咨询（中国）有限公司 | Monolithic purlin formula annular passenger footbridge |
| CN107245935A (en) * | 2017-07-27 | 2017-10-13 | 重庆水利电力职业技术学院 | Arch tower viaduct |
-
2018
- 2018-03-07 CN CN201810188392.7A patent/CN108330813B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151867Y (en) * | 2008-01-29 | 2008-11-19 | 张国志 | Double tower oblique pulling type overbridge |
| CN101349034A (en) * | 2008-07-27 | 2009-01-21 | 张俊岭 | Small-sized full intercommunication overpass road junction |
| CN202961980U (en) * | 2012-12-06 | 2013-06-05 | 内蒙古伊利实业集团股份有限公司 | Sling-type rotary safety protection device for sewage treatment tank |
| JP2016023523A (en) * | 2014-07-24 | 2016-02-08 | 株式会社Ｉｈｉインフラシステム | Construction method for arch bridge |
| CN204356634U (en) * | 2014-11-06 | 2015-05-27 | 中铁二院工程集团有限责任公司 | X-shaped deck type is greatly across reinforced concrete arch bridge |
| CN104831615A (en) * | 2015-05-25 | 2015-08-12 | 苏州规划设计研究院股份有限公司 | Combined cable-stayed steel structure arch bridge in special-shaped spatial lattice form based on loop system |
| CN205557290U (en) * | 2016-04-19 | 2016-09-07 | 林同棪国际工程咨询（中国）有限公司 | Monolithic purlin formula annular passenger footbridge |
| CN107245935A (en) * | 2017-07-27 | 2017-10-13 | 重庆水利电力职业技术学院 | Arch tower viaduct |
Non-Patent Citations (2)
| Title |
|---|
| 世界自行车交通及有关设计一瞥(上);豫民;《美与时代（上旬刊）》;20150826(第6期);第5-8页 * |
| 大跨度提篮式人行拱桥的振动病害分析与改造;黄侨、 赵银飞、孙永明;《公路交通科技》;20081031(第10期);第88-93页 * |
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| Publication number | Publication date |
|---|---|
| CN108330813A (en) | 2018-07-27 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 610000, No. 999, Jin Zhou road, Jinniu District, Sichuan, Chengdu Co-patentee after: Sichuan Chuangong Licheng Engineering Technology Service Co.,Ltd. Patentee after: XIHUA University Address before: 610039, No. 999, Jin Zhou road, Jinniu District, Sichuan, Chengdu Patentee before: Xihua University |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220415 Address after: 610000 Jinzhou Road, Jinniu District, Chengdu, Sichuan 999 Patentee after: XIHUA University Address before: 610000 Jinzhou Road, Jinniu District, Chengdu, Sichuan 999 Patentee before: XIHUA University Patentee before: Sichuan Chuangong Licheng Engineering Technology Service Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |