CN102174797A - Obliquely-crossed prefabricated assembled reinforced concrete culvert - Google Patents
Obliquely-crossed prefabricated assembled reinforced concrete culvert Download PDFInfo
- Publication number
- CN102174797A CN102174797A CN2011100797496A CN201110079749A CN102174797A CN 102174797 A CN102174797 A CN 102174797A CN 2011100797496 A CN2011100797496 A CN 2011100797496A CN 201110079749 A CN201110079749 A CN 201110079749A CN 102174797 A CN102174797 A CN 102174797A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- culvert
- reinforced concrete
- inverted
- wallboard
- 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.)
- Pending
Links
Images
Abstract
The invention discloses an obliquely-crossed prefabricated assembled reinforced concrete culvert. The wall in the middle of the obliquely-crossed culvert is formed by a reversed-T-type reinforced concrete member (5) of a standard size; a cover plate (11) which is covered on the reversed-T-type reinforced concrete member is a cuboid reinforced concrete component with legs and of a standard size; two ends of the obliquely-crossed culvert are respectively provided with a short reversed-T-type reinforced concrete wallboard (6) and a long reversed-T-type reinforced concrete wallboard (7), and the short reversed-T-type reinforced concrete wallboard (6) and the long reversed-T-type reinforced concrete wallboard (7) form a crossing angle; and a trapezoidal orthogonal cover plate (8) and at least one quadrangularly obliquely-crossed cover plate are used for covering the upper parts of the short reversed-T-type reinforced concrete wallboard (6) and the long reversed T type reinforced concrete wallboard (7) respectively, wherein one side of the trapezoidal orthogonal cover plate (8) is closely adhered to the cover plate (11), and the at least one quadrangularly obliquely-crossed cover plate is adhered to the other side of the trapezoidal orthogonal cover plate (8). The obliquely-crossed prefabricated assembled reinforced concrete culvert has the advantages that the construction quality is high, the speed is fast, partial structure of the entrance of the culvert is safe, and the stability is good.
Description
Technical field
The present invention relates to a kind of culvert, be specifically related to a kind of and the prefabricated assembling type reinforced concrete culvert highway oblique.
Background technology
At present, culvert construction or cast-in-place entirely, otherwise prefabricated entirely.And existing prefabricated assembling type reinforced concrete culvert, passage be with the highway quadrature time, and referring to Fig. 1, the quadrature culvert is arranged perspective view 2, its design, construction easily, construction quality is good, and is easy to control.But to be quadrature just do for it, and promptly cover plate is made the cuboid of band angle leg, the comprehensive quadrature of cover plate and wallboard just, and the both sides body of wall is a symmetric body.When culvert and highway oblique, its angle of cut is changeable.
When culvert and highway oblique, what adopt at present is that oblique is tiltedly done, and referring to Fig. 1, the oblique cover plate of oblique is arranged perspective view 4, and promptly cover plate is tiltedly made the parallelogram body cover plate of band angle leg, and the both sides wallboard is the same with the quadrature way and identical.Tiltedly do in the method in this oblique, because the angle of cut of oblique changes, be difficult for all skew culverts of standardized construction, moreover every cover plate all is a parallelogram body cover plate, its shape is restive, its angle leg is then more complicated, causes the precision control of cover plate construction very difficult, is unfavorable for that standardization, generalization and the height of prefabricated construction refined.The culvert closing panel that this mode is set up easily moves, and wallboard easily rotates, safety of structure, stable poor.
Summary of the invention
Technical problem to be solved by this invention provides a kind of construction quality height, speed is fast, hole part-structure safety, stable good oblique prefabricated assembling type reinforced concrete culvert.
In order to solve the problems of the technologies described above, oblique prefabricated assembling type reinforced concrete culvert provided by the invention, the middle part body of wall of skew culvert adopts standard-sized inverted T shape reinforced concrete member, the cover plate that described inverted T shape reinforced concrete member is stamped above is the standard-sized cuboid bar-reinforced concrete member of band angle leg, be respectively equipped with short wallboard of the inverted T shape steel concrete that forms the angle of cut and the long wallboard of inverted T shape steel concrete in two ends of skew culvert, short wallboard of described inverted T shape steel concrete and the long wallboard of inverted T shape steel concrete top are stamped one one side and are close to the trapezoidal formula quadrature cover plate of described cover plate and four limit body oblique cover plates of at least one another side of being close to described trapezoidal formula quadrature cover plate.
Described trapezoidal formula quadrature cover plate is the prismatoid of band angle leg, and two adjacent angular are the right angle body, and two end faces are parallel, and its two jiaos of relative legs are parallel.
Described four limit body oblique cover plates are in order to form the obform body of skew culvert, and two transverse planes of described four limit body oblique cover plates are parallel, and its two jiaos of relative legs are parallel.
The short wallboard of described inverted T shape steel concrete supports the narrow end of described trapezoidal formula quadrature cover plate, four limit body oblique cover plates separately, the long wallboard of described inverted T shape steel concrete supports the wide end of described trapezoidal formula quadrature cover plate, four limit body oblique cover plates separately, the short wallboard of described inverted T shape steel concrete, the long wallboard of inverted T shape steel concrete, trapezoidal formula quadrature cover plate form a seam plane at described cover plate and described trapezoidal formula quadrature cover plate joint, and this seam plane is vertical and runs through the barrel of whole culvert.
Adopt the oblique prefabricated assembling type reinforced concrete culvert of technique scheme, the side wall of culvert is the reinforced concrete member of inverted T shape, at the middle part of skew culvert is standard-sized body of wall inverted T shape member parts, cover plate above it is the standard-sized cuboid bar-reinforced concrete member of band angle leg, cover plate and inverted T shape reinforced concrete member are formed cage structure in the stable culvert with the basis, stop the rotation of the closing panel of skew culvert.Be respectively equipped with short wallboard of the inverted T shape steel concrete that forms the angle of cut and the long wallboard of inverted T shape steel concrete in two ends of skew culvert, short wallboard of inverted T shape steel concrete and the long wallboard of inverted T shape steel concrete top are stamped one one side and are close to the trapezoidal formula quadrature cover plate of cover plate and four limit body oblique cover plates of at least one another side of being close to trapezoidal formula quadrature cover plate, trapezoidal formula quadrature cover plate, the cubic metre of earth and stone weight that four limit body oblique cover plates bear culvert end upside, the short wallboard of inverted T shape steel concrete, long wallboard together support trapezoidal formula quadrature cover plate of inverted T shape steel concrete and four limit body oblique cover plates, trapezoidal formula quadrature cover plate is subjected to stopping of cover plate, can not be to left and rotation, short wallboard of the inverted T shape steel concrete that the both sides relative angle leg of trapezoidal formula quadrature cover plate supports and the long wallboard of inverted T shape steel concrete bear the horizontal pressure force of both sides soil stone, because trapezoidal formula quadrature cover plate can not horizontally rotate, cause short wallboard of inverted T shape steel concrete and the long wallboard of the inverted T shape steel concrete top can rotational deformation, thereby four limit body oblique cover plate can make four limit bodies and form obliques, and four limit body oblique cover plates can not horizontally rotate yet, finally make whole culvert end form stability and safety structural system mutually, bear native stone gravity in vertical direction, bear native stone horizontal pressure force in the horizontal direction, native stone horizontal component can be born along the hole direction, a small amount of sedimentation of this combining structure body can also be allowed.
The present invention adopts the mode prefabricated construction skew culvert middle part of quadrature, is that oblique is just done, and earlier culvert is divided into end, middle part, end three parts; The same in the way at the culvert middle part way during with quadrature, promptly quadrature is just done, and cover plate is for being with the cuboid of angle leg; The polylith abnormity cover plate of band angle leg is set in culvert two ends, and its both sides wallboard length differs, and is convenient to form oblique.Promptly utilize the mould of quadrature, construction technology and mode, are finished the very big part workload of skew culvert fast at high-quality, the hole part of also can constructing safely, reliably, quickly simultaneously, thereby can handle the prefabricated culvert of oblique well.The skew culvert end also is made up of prefabricated units, the prefabricated units construction is all adopted in the middle part of culvert, end the most at last, and their member all is to adopt with a kind of mould, with a kind of mode, with a kind of complexity in plant produced, make the whole wallboards, cover plate of whole oblique culvert of reinforced concrete can both prefabricated, lifting, be convenient to production management.The cover plate at culvert middle part is a cuboid, forms independent stable culvert middle part with wallboard, and can stop the rotation of the trapezoidal cover plate in skew culvert end.The middle part of culvert is long more a lot of than the end of culvert, and it is the same with the way of the prefabricated assembling type reinforced concrete culvert of quadrature that the quadrature at middle part is just being done, and it is simple, quick, reliable; And there are a small amount of cover plate and wallboard in two ends, and its way is special, and related request is arranged, and still adopt the equipment construction of quadrature, and its workload is less, and cost is low, favourable each side control and management.
In sum, the present invention is that a kind of construction quality height, speed are fast, hole part-structure safety, stable good oblique prefabricated assembling type reinforced concrete culvert.
Description of drawings
Fig. 1 is the layout schematic diagram of skew culvert of the present invention on highway;
Fig. 2 is the layout perspective view of the cover plate of skew culvert of the present invention;
Fig. 3 is the trapezoidal formula quadrature structure of cover plate schematic diagram of skew culvert of the present invention;
Fig. 4 is the schematic three dimensional views at the A place among Fig. 1.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, on highway 1, be provided with oblique prefabricated assembling type reinforced concrete culvert 3, the middle part body of wall of skew culvert adopts standard-sized inverted T shape reinforced concrete member 5, the cover plate 11 that inverted T shape reinforced concrete member 5 is stamped above is standard-sized cuboid bar-reinforced concrete members of band angle leg, be respectively equipped with short wallboard 6 of the inverted T shape steel concrete that forms the angle of cut and the long wallboard 7 of inverted T shape steel concrete in two ends of skew culvert, short wallboard 6 of inverted T shape steel concrete and the long wallboard of inverted T shape steel concrete 7 tops are stamped one one side and are close to the trapezoidal formula quadrature cover plate 8 of cover plate 11 and the one or the four limit body oblique cover plate 9 and the two or the four limit body oblique cover plate 10 of an another side of being close to trapezoidal formula quadrature cover plate 8, trapezoidal formula quadrature cover plate 8 is prismatoids of band angle leg, two adjacent angular are the right angle body, two end faces are parallel, and its two jiaos of relative legs are parallel.The one or four limit body oblique cover plate 9 and the two or four limit body oblique cover plate 10 are in order to form the obform body of skew culvert, and the one or four limit body oblique cover plate 9 is parallel with two transverse planes of the two or four limit body oblique cover plate 10, and its two jiaos of relative legs are parallel.The short wallboard 6 of inverted T shape steel concrete supports the narrow end of trapezoidal formula quadrature cover plate the 8, the 1 limit body oblique cover plate 9 and the two or four limit body oblique cover plate 10 separately, the long wallboard 7 of inverted T shape steel concrete supports the wide end of trapezoidal formula quadrature cover plate the 8, the 1 limit body oblique cover plate 9 and the two or four limit body oblique cover plate 10 separately, the short wallboard 6 of inverted T shape steel concrete, the long wallboard 7 of inverted T shape steel concrete, trapezoidal formula quadrature cover plate 8 form a seam plane in cover plate 11 and trapezoidal formula quadrature cover plate 8 joints, and this seam plane is vertical and runs through the barrel of whole culvert.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, support trapezoidal formula quadrature cover plate 8 separately by the short wallboard 6 of inverted T shape steel concrete, one end of the one or four limit body oblique cover plate 9 and the two or four limit body oblique cover plate 10, the long wallboard 7 of inverted T shape steel concrete supports trapezoidal formula quadrature cover plate 8 separately, the other end of the one or four limit body oblique cover plate 9 and the two or four limit body oblique cover plate 10, trapezoidal formula quadrature cover plate 8 forms rock-steady structure by the short wallboard 6 of inverted T shape steel concrete of its angle leg support and the top of the long wallboard 7 of inverted T shape steel concrete, and the native stone horizontal force of short wallboard 6 of inverted T shape steel concrete and the long wallboard 7 of inverted T shape steel concrete is cancelled out each other by the angle leg in the upper end.The one or four limit body oblique cover plate 9 and the two or four limit body oblique cover plate 10 etc. mainly rise and bear native masonry usefulness, and can not rotate because of the short wallboard 6 of inverted T shape steel concrete and the long wallboard 7 of inverted T shape steel concrete push.Move left on trapezoidal formula quadrature cover plate 8 levels of cover plate 11 preventions, make trapezoidal formula quadrature cover plate 8 become the stable core of the prefabricated culvert of oblique.
Claims (4)
1. oblique prefabricated assembling type reinforced concrete culvert, it is characterized in that: the middle part body of wall of skew culvert adopts standard-sized inverted T shape reinforced concrete member (5), the cover plate (11) that described inverted T shape reinforced concrete member (5) is stamped above is the standard-sized cuboid bar-reinforced concrete member of band angle leg, be respectively equipped with short wallboard (6) of the inverted T shape steel concrete that forms the angle of cut and the long wallboard of inverted T shape steel concrete (7) in two ends of skew culvert, short wallboard (6) of described inverted T shape steel concrete and the long wallboard of inverted T shape steel concrete (7) top are stamped one one side and are close to the trapezoidal formula quadrature cover plate (8) of described cover plate (11) and four limit body oblique cover plates of at least one another side of being close to described trapezoidal formula quadrature cover plate (8).
2. oblique prefabricated assembling type reinforced concrete culvert according to claim 1 is characterized in that: described trapezoidal formula quadrature cover plate (8) is the prismatoid of band angle leg, and two adjacent angular are the right angle body, and two end faces are parallel, and its two jiaos of relative legs are parallel.
3. oblique prefabricated assembling type reinforced concrete culvert according to claim 1 and 2, it is characterized in that: described four limit body oblique cover plates are in order to form the obform body of skew culvert, two transverse planes of described four limit body oblique cover plates are parallel, and its two jiaos of relative legs are parallel.
4. oblique prefabricated assembling type reinforced concrete culvert according to claim 1 and 2, it is characterized in that: the short wallboard of described inverted T shape steel concrete (6) supports described trapezoidal formula quadrature cover plate (8) separately, the narrow end of four limit body oblique cover plates, the long wallboard of described inverted T shape steel concrete (7) supports described trapezoidal formula quadrature cover plate (8) separately, the wide end of four limit body oblique cover plates, the short wallboard (6) of described inverted T shape steel concrete, the long wallboard of inverted T shape steel concrete (7), trapezoidal formula quadrature cover plate (8) forms a seam plane in described cover plate (11) and described trapezoidal formula quadrature cover plate (8) joint, and this seam plane is vertical and runs through the barrel of whole culvert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100797496A CN102174797A (en) | 2011-03-31 | 2011-03-31 | Obliquely-crossed prefabricated assembled reinforced concrete culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100797496A CN102174797A (en) | 2011-03-31 | 2011-03-31 | Obliquely-crossed prefabricated assembled reinforced concrete culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102174797A true CN102174797A (en) | 2011-09-07 |
Family
ID=44518018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100797496A Pending CN102174797A (en) | 2011-03-31 | 2011-03-31 | Obliquely-crossed prefabricated assembled reinforced concrete culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102174797A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605724A (en) * | 2012-03-09 | 2012-07-25 | 刘山健 | Prefabricated laminated steel concrete two-hole culvert |
| CN103290788A (en) * | 2012-03-03 | 2013-09-11 | 四川华西绿舍预制构件有限公司 | Prefabricated corner box culvert, and manufacturing method and manufacturing mold of prefabricated corner box culvert |
| CN103775093A (en) * | 2014-02-07 | 2014-05-07 | 中交一公局第一工程有限公司 | Construction method for right-angle skew tunnel-entering cover arch of unsymmetrical-loaded and shallow-buried tunnel |
| CN109972543A (en) * | 2019-03-22 | 2019-07-05 | 安徽省公路桥梁工程有限公司 | Prefabricated assembled culvert and construction method |
| CN110409326A (en) * | 2019-07-18 | 2019-11-05 | 中铁第一勘察设计院集团有限公司 | The arrangement of reinforcement and construction method of oblique abnormity box culvert |
| CN111894599A (en) * | 2020-06-09 | 2020-11-06 | 甘肃路桥建设集团有限公司 | Construction method for forward movement of oblique bias tunnel |
| CN113293689A (en) * | 2021-05-10 | 2021-08-24 | 南京联众工程技术有限公司 | Skew corrugated steel plate arch bridge composite structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4459063A (en) * | 1980-08-07 | 1984-07-10 | Shaw Christopher B | Building construction |
| US4650369A (en) * | 1985-11-27 | 1987-03-17 | Kaiser Aluminum & Chemical Corporation | Culvert structure |
| US4983070A (en) * | 1988-11-21 | 1991-01-08 | Hwang Hyun Ho | Prefabricated culvert system |
| KR100281458B1 (en) * | 1998-05-26 | 2001-02-01 | 박병무 | Prefabricated culvert |
| CN201144411Y (en) * | 2007-12-27 | 2008-11-05 | 庄尚元 | High-strength reinforcement composite anti-seepage geomembrane |
| CN202031041U (en) * | 2011-03-31 | 2011-11-09 | 刘山健 | Oblique-crossing precast assembled reinforced concrete culvert |
-
2011
- 2011-03-31 CN CN2011100797496A patent/CN102174797A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4459063A (en) * | 1980-08-07 | 1984-07-10 | Shaw Christopher B | Building construction |
| US4650369A (en) * | 1985-11-27 | 1987-03-17 | Kaiser Aluminum & Chemical Corporation | Culvert structure |
| US4983070A (en) * | 1988-11-21 | 1991-01-08 | Hwang Hyun Ho | Prefabricated culvert system |
| KR100281458B1 (en) * | 1998-05-26 | 2001-02-01 | 박병무 | Prefabricated culvert |
| CN201144411Y (en) * | 2007-12-27 | 2008-11-05 | 庄尚元 | High-strength reinforcement composite anti-seepage geomembrane |
| CN202031041U (en) * | 2011-03-31 | 2011-11-09 | 刘山健 | Oblique-crossing precast assembled reinforced concrete culvert |
Non-Patent Citations (1)
| Title |
|---|
| 《中国科技信息》 20051231 黄建文 浅谈公路工程中涵洞的斜交正做和斜交斜做 159 , 第23期 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290788A (en) * | 2012-03-03 | 2013-09-11 | 四川华西绿舍预制构件有限公司 | Prefabricated corner box culvert, and manufacturing method and manufacturing mold of prefabricated corner box culvert |
| CN103290788B (en) * | 2012-03-03 | 2017-05-24 | 四川华西绿舍预制构件有限公司 | Prefabricated corner box culvert, and manufacturing method and manufacturing mold of prefabricated corner box culvert |
| CN102605724A (en) * | 2012-03-09 | 2012-07-25 | 刘山健 | Prefabricated laminated steel concrete two-hole culvert |
| CN103775093A (en) * | 2014-02-07 | 2014-05-07 | 中交一公局第一工程有限公司 | Construction method for right-angle skew tunnel-entering cover arch of unsymmetrical-loaded and shallow-buried tunnel |
| CN109972543A (en) * | 2019-03-22 | 2019-07-05 | 安徽省公路桥梁工程有限公司 | Prefabricated assembled culvert and construction method |
| CN109972543B (en) * | 2019-03-22 | 2021-02-12 | 安徽省公路桥梁工程有限公司 | Prefabricated assembly type culvert and construction method |
| CN110409326A (en) * | 2019-07-18 | 2019-11-05 | 中铁第一勘察设计院集团有限公司 | The arrangement of reinforcement and construction method of oblique abnormity box culvert |
| CN110409326B (en) * | 2019-07-18 | 2021-09-10 | 中铁第一勘察设计院集团有限公司 | Reinforcement of oblique crossing special-shaped box culvert and construction method |
| CN111894599A (en) * | 2020-06-09 | 2020-11-06 | 甘肃路桥建设集团有限公司 | Construction method for forward movement of oblique bias tunnel |
| CN113293689A (en) * | 2021-05-10 | 2021-08-24 | 南京联众工程技术有限公司 | Skew corrugated steel plate arch bridge composite structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102174797A (en) | Obliquely-crossed prefabricated assembled reinforced concrete culvert | |
| CN203924349U (en) | A kind of prefabricated panel and superposed beam rapid installing connection structure | |
| CN103215894B (en) | Portable interim prestressed stretch-draw anchor block | |
| CN201738443U (en) | Prefabricated concrete double-overlapping beam | |
| CN103741810B (en) | Method for horizontally connecting precast concrete members | |
| CN205387754U (en) | Novel steel pipe mixes earth structure with prefabricated node | |
| CN202543789U (en) | Connection construction between precast pier and bearing platform | |
| CN202031041U (en) | Oblique-crossing precast assembled reinforced concrete culvert | |
| CN203393740U (en) | Integral reinforced concrete foundation structure for assembling drainage pipelines | |
| CN204080878U (en) | A kind of novel building isolation structure | |
| CN204645318U (en) | A kind of overlaid plate type shear wall | |
| CN205024719U (en) | Pile foundation and integrated reverse construction vertical braces system of underground continuous wall | |
| CN202925483U (en) | Prefabricated assembly type reinforced concrete culvert opening | |
| CN203049608U (en) | Communication tower foundation pre-buried foundation bolt device | |
| CN205369653U (en) | Non -sand grouts piece based on energy dissipation shock attenuation | |
| CN202989942U (en) | Wall foundation structure for soft soil or high backfill soil area | |
| CN202559750U (en) | Mold for making positioning device for shear wall body reinforcing cage of high-rise building | |
| CN106088445A (en) | A kind of without mortar raw-soil masonry structure system and building | |
| CN106400629A (en) | Round-tunnel double-layer lane frame structure system and full-prefabricated construction method thereof | |
| CN103498512B (en) | A kind of assembled architecture wall beam stablizes syndeton | |
| CN206752448U (en) | Combination against seepage wall construction | |
| CN205839794U (en) | A kind of city integrated piping lane construction mould component truss | |
| CN205917710U (en) | Connected node on basis | |
| CN203640303U (en) | Novel building slab concrete casting leveling device | |
| CN103711198B (en) | A kind of levels prefabricated balcony plate and and beam between support and connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110907 |