CN203639844U - Hollow arch culvert used for water drainage and flood discharge - Google Patents
Hollow arch culvert used for water drainage and flood discharge Download PDFInfo
- Publication number
- CN203639844U CN203639844U CN201320763936.0U CN201320763936U CN203639844U CN 203639844 U CN203639844 U CN 203639844U CN 201320763936 U CN201320763936 U CN 201320763936U CN 203639844 U CN203639844 U CN 203639844U
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- Prior art keywords
- hollow
- arch
- base plate
- culvert
- hollow arch
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007787 solid Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 abstract description 8
- 238000005452 bending Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses a hollow arch culvert used for water drainage and flood discharge, which comprises a solid base plate, hollow side plates on two sides of the solid base plate, and a hollow arch ring connecting the hollow side plates, wherein the solid base plate, the hollow side plates and the hollow arch ring are connected through chamfers to form a hollow arch frame structure; a plurality of side plate holes are formed in the hollow side plates; a plurality of arch ring holes are formed in the hollow arch ring. The hollow arch culvert has the benefits that the arch ring of the hollow arch culvert and the side plates are manufactured to hollow plates, and the base plate is manufactured to a solid plate, so that the consumption of material is reduced; meanwhile, the number of flow cross-sections of the arch culvert is increased, the additional stress of a base is reduced, the ratio of section modulus in bending to the cross-sectional area is increased, and the structure is relatively reasonable and economical.
Description
Technical field
The utility model relates to a kind of hollow arch culvert for draining flood discharge, belongs to civil engineering construction drainage field of engineering technology.
Background technology
Along with all kinds of civil workss of China spread all over national every nook and cranny, and in engineering busy at putting up installations area, high embankment engineering is difficult to avoid.In order not make inner side, high embankment region occur ponding waterlogging, in engineering, conventionally adopt arch culvert that the current of inner side, high embankment region are led to outside place.Arch culvert is a kind of well anti-deformation structure, the agent structure of arch culvert is arch frame, the major advantage of this structure be structural integrity better, rigidity compared with strong and base stress is little, is suitable for the condition that bearing capacity of foundation soil is low, differential settlement is large compared with large, non-deformability.But existing arch culvert, in order to improve non-deformability, exists sectional dimension compared with the problem large, material usage is many, cost is higher.How, ensureing that arch culvert uses safe in the situation that, improve stock utilization, the waste that reduces resource is a problem to be solved.
Summary of the invention
The purpose of this utility model is to provide a kind of hollow arch culvert for draining flood discharge, overcomes the deficiencies in the prior art, can improve the utilization rate of material, increases the cross-section of river of arch culvert, reduces net foundation pressure.
The purpose of this utility model is achieved through the following technical solutions: a kind of hollow arch culvert for draining flood discharge, it is made up of the hollow side panel of solid base plate, solid base plate both sides and the hollow arch ring that connects hollow side panel, wherein, solid base plate, hollow side panel and hollow arch ring are connected and are surrounded hollow arch mount structure by chamfering, on hollow side panel, be provided with multiple side plates hole, on hollow arch ring, be provided with multiple arch rings hole.
Described side plate hole is evenly distributed on hollow side panel.
Described arch ring hole is evenly distributed on hollow arch ring.
The beneficial effects of the utility model are: hollow arch culvert arch ring and side plate are made to hollowcore slab, base plate is made solid slab, reduce the consumption of material, increased the cross-section of river of arch culvert simultaneously, reduce net foundation pressure, the ratio that has improved its bending resistant section coefficient and cross-sectional area, makes structure have more reasonability and economy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, the hollow arch ring of 1-, 2-side plate hole, the solid base plate of 3-, 4-arch ring hole, the hollow side panel of 5-.
Detailed description of the invention
Further describe the technical solution of the utility model below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As Fig. 1, a kind of hollow arch culvert for draining flood discharge, it is made up of the hollow side panel 5 of solid base plate 3, solid base plate 3 both sides and the hollow arch ring 1 that connects hollow side panel 5, wherein, solid base plate 3, hollow side panel 5 and hollow arch ring 1 are connected and are surrounded hollow arch mount structure by chamfering, on hollow side panel 5, be provided with multiple side plates hole 2, on hollow arch ring 1, be provided with multiple arch rings hole 4.
Described side plate hole 2 is evenly distributed on hollow side panel 5.
Described arch ring hole 4 is evenly distributed on hollow arch ring 1.
The present invention is directed at present conventional hollow arch culvert and exist material usage more, the problem that cost is higher, by hollow arch culvert arch ring and side plate are made to hollowcore slab, base plate is made solid slab, reaches the object that reduces material usage.Body structure, in the situation that meeting force request, can reduce arch culvert section area on the one hand effectively, improves the ratio of its bending resistant section coefficient and cross-sectional area, makes structure have more reasonability, economy; Because material usage reduces, arch culvert weight reduction, the in the situation that of constant in contact bottom surface, can reduce net foundation pressure effectively, more can meet the requirement of bearing capacity of foundation soil on the other hand.Moreover due to the hollow existence of arch ring side plate, can effectively increase the cross-section of river of whole arch culvert, for draining flood discharge provides better safety guarantee.In keeping arch culvert advantage, consumption of materials is reduced, saving resource and the unnecessary waste of minimizing.
Claims (3)
1. the hollow arch culvert for draining flood discharge, it is characterized in that: it is made up of the hollow side panel (5) of solid base plate (3), solid base plate (3) both sides and the hollow arch ring (1) that connects hollow side panel (5), wherein, solid base plate (3), hollow side panel (5) and hollow arch ring (1) are connected and are surrounded hollow arch mount structure by chamfering, on hollow side panel (5), be provided with multiple side plates hole (2), on hollow arch ring (1), be provided with multiple arch rings hole (4).
2. the hollow arch culvert for draining flood discharge according to claim 1, is characterized in that: described side plate hole (2) is evenly distributed on hollow side panel (5).
3. the hollow arch culvert for draining flood discharge according to claim 1, is characterized in that: described arch ring hole (4) is evenly distributed on hollow arch ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763936.0U CN203639844U (en) | 2013-11-27 | 2013-11-27 | Hollow arch culvert used for water drainage and flood discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763936.0U CN203639844U (en) | 2013-11-27 | 2013-11-27 | Hollow arch culvert used for water drainage and flood discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639844U true CN203639844U (en) | 2014-06-11 |
Family
ID=50871102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763936.0U Expired - Lifetime CN203639844U (en) | 2013-11-27 | 2013-11-27 | Hollow arch culvert used for water drainage and flood discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639844U (en) |
-
2013
- 2013-11-27 CN CN201320763936.0U patent/CN203639844U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |