CN110241669A - A kind of skew box girders boxboard typed channel - Google Patents
A kind of skew box girders boxboard typed channel Download PDFInfo
- Publication number
- CN110241669A CN110241669A CN201910631932.9A CN201910631932A CN110241669A CN 110241669 A CN110241669 A CN 110241669A CN 201910631932 A CN201910631932 A CN 201910631932A CN 110241669 A CN110241669 A CN 110241669A
- Authority
- CN
- China
- Prior art keywords
- channel
- box
- roadbed
- section
- sections
- 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.)
- Granted
Links
- 241000274582 Pycnanthus angolensis Species 0.000 title claims abstract description 11
- 239000011087 paperboard Substances 0.000 title claims abstract description 11
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Railway Tracks (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to channel, specifically a kind of skew box girders boxboard typed channel.It is long that the present invention solves the problems, such as that existing channel and roadbed carry out poor safety of structure when wide-angle oblique, construction complexity and period.A kind of skew box girders boxboard typed channel, including intermediate host section and end restraint section；The intermediate host section is formed by several segments slab passageway tandem array, and there are the first subsiding cracks between adjacent two section lids board channel；Each section lid board channel is embedded in the inside of roadbed, and each section lid board channel with roadbed oblique；The end restraint section includes two sections of box channels, and two sections of box channels are connected respectively in the both ends of intermediate host section；Two sections of box channels are partially embedded in the inside of roadbed, are partially exposed to the outside of roadbed, and two sections of box channels with roadbed oblique；The hole in two sections of box channels is positive hole.The present invention is suitable for the fields such as highway, railway, water conservancy and hydropower, municipal administration.
Description
Technical field
The present invention relates to channel, specifically a kind of skew box girders boxboard typed channel.
Background technique
Channel is a kind of current structures of small-sized people's vehicle based on culvert, is widely used in highway, railway, water conservancy water
The fields such as electricity, municipal administration.Existing channel can be divided into slab passageway, box channel, arcuately channel by structural shape.Practice have shown that when
When existing channel and roadbed carry out wide-angle oblique (oblique angles are greater than 45 degree), there are the following problems: first, working as slab passageway
When carrying out wide-angle oblique with roadbed, hole side plate is easy to topple in the case where large torque acts on, and thus causes structure safe
Property is poor.Second, if roadbed is high filling subgrade, being difficult to bear height when box channel and roadbed carry out wide-angle oblique
Thus the weight of fill subgrade causes safety of structure poor.Third, when arcuately channel and roadbed carry out wide-angle oblique,
Institute demander amount is huge, thus leads to construction complexity and the period is long.Based on this, it is necessary to a kind of completely new channel is invented, to solve
Existing channel and roadbed carry out the problem that safety of structure when wide-angle oblique is poor, construction is complicated and the period is long.
Summary of the invention
Safety of structure is poor, constructs complicated and week when the present invention is in order to solve existing channel and roadbed progress wide-angle oblique
The problem of phase length, provides a kind of skew box girders boxboard typed channel.
The present invention is achieved by the following technical scheme:
A kind of skew box girders boxboard typed channel, including intermediate host section and end restraint section；The intermediate host section is by several segments
Slab passageway tandem array forms, and there are the first subsiding cracks between adjacent two section lids board channel；Each section lid board channel is embedded
In the inside of roadbed, and each section lid board channel with roadbed oblique；The end restraint section includes two sections of box channels, and two sections
Box channel is connected respectively in the both ends of intermediate host section；It is sudden and violent that two sections of box channels are partially embedded in the inside of roadbed, part
Be exposed to the outside of roadbed, and two sections of box channels with roadbed oblique；The hole in two sections of box channels is positive hole, and two sections
There are the second subsiding cracks between box channel and intermediate host section.
Compared with existing channel, a kind of skew box girders boxboard typed channel of the present invention is based on fabricated structure, has
Following advantage: first, compared with slab passageway, the present invention using two sections of box channels as end restraint section, therefore when
When invention carries out wide-angle oblique with roadbed, the good advantage of box channel torsional property can be given full play to, it is thus effectively anti-
Only hole side plate topples, to significantly improve safety of structure.Second, the present invention is using several compared with box channel
Section lid board channel can give full play to lid as intermediate host section, therefore when the present invention carries out wide-angle oblique with roadbed
The strong advantage of board channel load-bearing capacity, thus, it is possible to bear the weight of high filling subgrade, to significantly improve safety of structure.Its
Three, compared with arcuately channel, when the present invention and roadbed carry out wide-angle oblique, institute demander amount is smaller, therefore its construction is simpler
List, construction period are shorter.
Structure of the invention is reasonable, ingenious in design, efficiently solves existing channel and roadbed carries out structure when wide-angle oblique
The problem that safety is poor, construction is complicated and the period is long is suitable for the fields such as highway, railway, water conservancy and hydropower, municipal administration.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the sectional schematic diagram of middle cover board channel of the present invention.
Fig. 3 is the sectional schematic diagram in box channel in the present invention.
In figure: 1- slab passageway, the box channel 2-, the first subsiding crack of 3-, the second subsiding crack of 4-, 5- roadbed.
Specific embodiment
A kind of skew box girders boxboard typed channel, including intermediate host section and end restraint section；The intermediate host Duan Youruo
Dry 1 tandem array of section lid board channel forms, and there are the first subsiding cracks 3 between adjacent two section lids board channel 1；Each section lid board channel
1 is embedded in the inside of roadbed 5, and each section lid board channel 1 with 5 oblique of roadbed；The end restraint section includes two sections box
Channel 2, and two sections of box channels 2 are connected respectively in the both ends of intermediate host section；Two sections of box channels 2 are partially embedded in roadbed
5 inside, the outside for being partially exposed to roadbed 5, and two sections of box channels 2 with 5 oblique of roadbed；The hole in two sections of box channels 2
Mouth is positive hole, and there are the second subsiding cracks 4 between two sections of box channels 2 and intermediate host section.
When it is implemented, the slab passageway 1 is reinforced concrete cover plate channel；The box channel 2 is reinforced concrete
The box channel of soil.
Claims (2)
1. a kind of skew box girders boxboard typed channel, it is characterised in that: including intermediate host section and end restraint section；It is described intermediate main
Body section is formed by several segments slab passageway (1) tandem array, and there are the first subsiding cracks between adjacent two section lids board channel (1)
(3)；Each section lid board channel (1) is embedded in the inside of roadbed (5), and each section lid board channel (1) with roadbed (5) oblique；Institute
Stating end restraint section includes two sections of box channels (2), and two sections of box channels (2) are connected respectively in the both ends of intermediate host section；
Two sections of box channels (2) are partially embedded in the inside of roadbed (5), are partially exposed to the outside of roadbed (5), and two sections box logical
Road (2) with roadbed (5) oblique；The hole of two sections of box channels (2) is positive hole, and two sections of box channels (2) and intermediate
There are the second subsiding crack (4) between main paragraph.
2. a kind of skew box girders boxboard typed channel according to claim 1, it is characterised in that: the slab passageway (1) is
Reinforced concrete cover plate channel；The box channel (2) is the box channel of armored concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631932.9A CN110241669B (en) | 2019-07-12 | 2019-07-12 | Oblique-crossing right-made box plate type channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631932.9A CN110241669B (en) | 2019-07-12 | 2019-07-12 | Oblique-crossing right-made box plate type channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110241669A true CN110241669A (en) | 2019-09-17 |
| CN110241669B CN110241669B (en) | 2024-02-27 |
Family
ID=67892143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910631932.9A Active CN110241669B (en) | 2019-07-12 | 2019-07-12 | Oblique-crossing right-made box plate type channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110241669B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000170186A (en) * | 1998-12-04 | 2000-06-20 | Kajima Corp | Joining part of caisson and method for construction thereof |
| JP2002070471A (en) * | 2000-09-01 | 2002-03-08 | Toyo Constr Co Ltd | Construction method for enlarging cross section of existing tunnel |
| KR200275362Y1 (en) * | 2002-02-20 | 2002-05-11 | (주)환경그룹 | road width course assembly passage box |
| WO2008077319A1 (en) * | 2006-12-27 | 2008-07-03 | Xinghua Ma | Underground tunnel combined with ground road |
| CN203626847U (en) * | 2013-12-16 | 2014-06-04 | 山西省交通规划勘察设计院 | A drainage and passage separating device at the joint of road culverts |
| CN105464134A (en) * | 2015-12-31 | 2016-04-06 | 上海建工集团股份有限公司 | Top-down and bottom-up combined construction method and supporting structure of multi-layer underground space below existing facility |
| CN205476319U (en) * | 2016-01-22 | 2016-08-17 | 张俊华 | Steel construction cigarette wind channel of building |
| CN206784155U (en) * | 2017-06-08 | 2017-12-22 | 山西省交通规划勘察设计院 | A kind of bridge security safeguard structure |
| CN207160063U (en) * | 2017-08-14 | 2018-03-30 | 甘肃省科学院地质自然灾害防治研究所 | A kind of prefabricated box culvert structure for riding pipeline and pipeline water conservancy project supporter |
| CN109577121A (en) * | 2018-12-12 | 2019-04-05 | 广州市市政工程设计研究总院有限公司 | A kind of assembled self-balancing channel design system and its rapid constructing method |
| CN210287991U (en) * | 2019-07-12 | 2020-04-10 | 山西省交通规划勘察设计院有限公司 | Board-like passageway of case is just being done in oblique crossing |
-
2019
- 2019-07-12 CN CN201910631932.9A patent/CN110241669B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000170186A (en) * | 1998-12-04 | 2000-06-20 | Kajima Corp | Joining part of caisson and method for construction thereof |
| JP2002070471A (en) * | 2000-09-01 | 2002-03-08 | Toyo Constr Co Ltd | Construction method for enlarging cross section of existing tunnel |
| KR200275362Y1 (en) * | 2002-02-20 | 2002-05-11 | (주)환경그룹 | road width course assembly passage box |
| WO2008077319A1 (en) * | 2006-12-27 | 2008-07-03 | Xinghua Ma | Underground tunnel combined with ground road |
| CN203626847U (en) * | 2013-12-16 | 2014-06-04 | 山西省交通规划勘察设计院 | A drainage and passage separating device at the joint of road culverts |
| CN105464134A (en) * | 2015-12-31 | 2016-04-06 | 上海建工集团股份有限公司 | Top-down and bottom-up combined construction method and supporting structure of multi-layer underground space below existing facility |
| CN205476319U (en) * | 2016-01-22 | 2016-08-17 | 张俊华 | Steel construction cigarette wind channel of building |
| CN206784155U (en) * | 2017-06-08 | 2017-12-22 | 山西省交通规划勘察设计院 | A kind of bridge security safeguard structure |
| CN207160063U (en) * | 2017-08-14 | 2018-03-30 | 甘肃省科学院地质自然灾害防治研究所 | A kind of prefabricated box culvert structure for riding pipeline and pipeline water conservancy project supporter |
| CN109577121A (en) * | 2018-12-12 | 2019-04-05 | 广州市市政工程设计研究总院有限公司 | A kind of assembled self-balancing channel design system and its rapid constructing method |
| CN210287991U (en) * | 2019-07-12 | 2020-04-10 | 山西省交通规划勘察设计院有限公司 | Board-like passageway of case is just being done in oblique crossing |
Non-Patent Citations (1)
| Title |
|---|
| 黄建文;: "浅谈公路工程中涵洞的斜交正做和斜交斜做", 中国科技信息, no. 23 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110241669B (en) | 2024-02-27 |
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