CN204715298U - A kind of water channel structure - Google Patents
A kind of water channel structure Download PDFInfo
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- CN204715298U CN204715298U CN201520219789.XU CN201520219789U CN204715298U CN 204715298 U CN204715298 U CN 204715298U CN 201520219789 U CN201520219789 U CN 201520219789U CN 204715298 U CN204715298 U CN 204715298U
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- coupling beam
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Abstract
The utility model discloses a kind of water channel structure, comprise channel and coupling beam, coupling beam two ends and channel bond together, described coupling beam comprises plain concrete part (3) and parcel steel concrete part (4) therein, and described water channel coupling beam cross section is ellipse, rhombus, spindle or circle.Water channel coupling beam described in the utility model, effectively can reduce water impact, simultaneously lower to resistance to water-flow, both protects coupling beam, in turn ensure that processing performance requirement, and way is simple, easy to operate.
Description
Technical field
The utility model relates to design of building structures field, is specifically related to the structure of a kind of water resistant canal distortion.
Background technology
Can use the water channel structure that the degree of depth is larger in the projects such as plumbing, this kind of water channel sidewall can bear larger load (hydraulic pressure or soil pressure), and water channel wall produces higher internal force and larger distortion.Although adopt the way increasing water channel wall thickness of section and increase reinforcing bar can resist bending moment, Reducing distortion, economy is poor, also can increase floor space simultaneously, sometimes also can affect the performances such as ventilation effect.Therefore, usually can adopt the coupling beam of arranging some at water channel along sidewall according to loading characteristic, effectively to retrain the distortion of water channel wall, improve internal force, and the economy of total be relatively better.
Coupling beam is generally square-section, but for some exceptional structures, water in water channel needs to keep certain flow velocity, and the coupling beam of square-section is because water side is large, vertical with water velocity, larger resistance can be formed to current, while reduction water velocity, coupling beam also can be made to suffer larger impact, after of long duration, even affect the mechanical property of coupling beam.
Utility model content
The purpose of this utility model is to provide a kind of economically viable water channel coupling beam, when meeting technique and structural requirement, effectively solves the problem that coupling beam affects water velocity.
The technical solution of the utility model is as follows:
A kind of water channel structure, comprise channel and coupling beam, coupling beam two ends are connected with channel sidewall, and described coupling beam cross section is ellipse, rhombus, spindle or circle.
Further, described coupling beam comprises plain concrete part and parcel steel concrete part within it.
Further, described coupling beam steel concrete partial cross sectional is rectangle.
The beneficial effects of the utility model are: water channel structure described in the utility model, by changing cross-section of coupling beam shape, both the impact of coupling beam on water velocity can effectively be reduced, the impact of current to coupling beam concrete front can be reduced again, and meet structure discipline constraint water channel wall deformation, improve the requirement of internal force.This way is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is existing water channel structural representation;
Fig. 2 is oval cross-section of coupling beam schematic diagram;
The water channel structural representation of the exemplary embodiment that Fig. 3 provides for the utility model.
Detailed description of the invention
Below in conjunction with Figure of description and detailed description of the invention, the utility model is described in further detail.
When implementing the utility model, first carry out tying up to put and building work with concrete of reinforcing bar according to the mode of existing ordinary rectangular beam, after shaping, being processed into cross section by hand by site operation personnel is oval coupling beam.If the thickness of plain concrete part 3 is not enough to be processed into shape described in the utility model by manual for rectangle coupling beam, then needs to carry out secondary and build, and suitably increase steel mesh reinforcement in local in plain concrete part, ensure to meet technological requirement.
During installation, as shown in Figure 3, the major axis of coupling beam 2 cross section is parallel with water channel bottom surface, and two ends and water channel sidewall 1 bond together, and according to the water channel degree of depth and width adjustment coupling beam quantity and length, ensures that water channel sidewall uniform force is indeformable, does not affect flow rate of water flow.
According to principle of the present utility model, the shapes such as coupling beam also can be processed to that cross section assumes diamond in shape, spindle or circle, as long as it effectively can reduce the impact force with head-on current.
Water channel structure of the present utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art draw other embodiment according to the technical solution of the utility model, belongs to technological innovation scope of the present utility model equally.
Claims (3)
1. a water channel structure, comprises channel and coupling beam, and coupling beam two ends are connected with channel sidewall (1), it is characterized in that: described coupling beam (2) cross section is ellipse, rhombus, spindle or circle.
2. a kind of water channel structure as claimed in claim 1, is characterized in that: described coupling beam comprises plain concrete part (3) and parcel steel concrete part (4) within it.
3. a kind of water channel structure as claimed in claim 2, is characterized in that: described coupling beam steel concrete part (4) cross section is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219789.XU CN204715298U (en) | 2015-04-13 | 2015-04-13 | A kind of water channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219789.XU CN204715298U (en) | 2015-04-13 | 2015-04-13 | A kind of water channel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715298U true CN204715298U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219789.XU Active CN204715298U (en) | 2015-04-13 | 2015-04-13 | A kind of water channel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204715298U (en) |
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2015
- 2015-04-13 CN CN201520219789.XU patent/CN204715298U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |