CN215714967U - Combined structure type of flow surface of water release structure - Google Patents
Combined structure type of flow surface of water release structure Download PDFInfo
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- CN215714967U CN215714967U CN202120162100.XU CN202120162100U CN215714967U CN 215714967 U CN215714967 U CN 215714967U CN 202120162100 U CN202120162100 U CN 202120162100U CN 215714967 U CN215714967 U CN 215714967U
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Abstract
The utility model discloses a drainage building overflow surface combined structure type, which comprises an earth and stone filling body, a concrete panel positioned above the earth and stone filling body and anchoring steel bars positioned in different planes, wherein one end of each anchoring steel bar in each plane is embedded into the concrete panel, and the other end of each anchoring steel bar in each plane is connected with a concrete anchoring block which is pre-cast in the buried earth and stone filling body; arranging horizontal steel bars on the anchoring steel bars in each plane, and forming the anchoring steel bars in the same plane into a steel bar mesh integral anchoring subsystem; the anchoring subsystems form a complete anchoring system through the concrete panel, and the integral anchoring effect is achieved to further control deformation. The utility model relates to a novel water drainage structure on an earth and stone filling body, which adopts a concrete panel structure type, adopts the basic ideas of smooth overflowing and slope-to-bottom water drainage surface, and solves the problems of uneven settlement, uneven stress on the water drainage overflowing surface and the like of the earth and stone filling body during overflowing in the structural type.
Description
Technical Field
The utility model relates to the field of water conservancy and hydropower engineering, in particular to a combined structure type of a water discharge structure flow surface.
Background
In the field of water conservancy and hydropower engineering, a water outlet building needs to be newly built on the surface of an earth and rock filling building due to factors such as engineering construction conditions and the like. The drainage building often has the characteristics of large drop, large flow velocity, steep drop and the like, and the earth and stone filling body often has the problems of uneven settlement, deformation caused by uneven stress of a drainage overflowing surface and the like in the operation process, so that the overflowing surface is damaged, and the whole earth and stone filling body is damaged.
Based on the above situation, the utility model provides a combined structure type of the flow surface of the water outlet structure, which can effectively solve the above problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a drainage building overflow surface combined structure type, and relates to a set of anchoring system for controlling deformation, a drainage system which can adapt to the deformed concrete panel structure type and can reduce the water pressure of an earth-rock filling body and a toe locking system.
The utility model relates to a water outlet building which is newly built on an earth and stone filling body, and adopts a concrete panel structure type, wherein the water outlet surface adopts the basic ideas of smooth overflowing and slope-to-bottom, and the problems of uneven settlement, uneven stress on the water outlet overflowing surface and the like of the earth and stone filling body during overflowing are solved in the structure type.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a flow surface combined structure type of a water release building, which comprises an earth and stone filling body and a concrete panel positioned above the earth and stone filling body, and is characterized in that: the concrete embedded type concrete anchor block is characterized by also comprising anchoring steel bars positioned in different planes, wherein one end of each anchoring steel bar in each plane is embedded into the concrete panel, and the other end of each anchoring steel bar in each plane is connected with a concrete anchoring block which is pre-cast in the embedded stone filling body; arranging horizontal steel bars on the anchoring steel bars in each plane, and forming the anchoring steel bars in the same plane into a steel bar mesh integral anchoring subsystem; the anchoring subsystems form a complete anchoring system through the concrete panel, and the integral anchoring effect is achieved to further control deformation.
In a preferred embodiment of the present invention, the end of the anchoring bar embedded in the concrete panel is connected to a reinforcing mesh disposed on a surface layer of the concrete panel.
The concrete panel is provided with anchoring steel bars, one ends of the anchoring steel bars are connected with the concrete panel steel bar net, the other ends of the anchoring steel bars are embedded with concrete anchoring blocks which are poured in advance by the earth filling body, the anchoring steel bars are provided with horizontal steel bars, the anchoring steel bars on the same plane can form a steel bar net whole, and the anchoring system can ensure that the concrete panel is stable and firm.
As a preferred technical scheme of the utility model, the concrete panel is formed by splicing a plurality of concrete panel units, the concrete panel adopts the step-shaped joints of the concrete panel units pressed by the upstream concrete panel units at the splicing positions of the concrete panel units at two ends in the water flow direction, and the whole concrete panels are mutually pressed, so that the concrete panel can adapt to the settlement change.
As a preferred technical scheme of the utility model, the splicing parts of every two adjacent concrete panel units are fixedly connected by arranging connecting ribs and joint filling by adopting asphalt wood boards, so that the concrete panels form a flexible whole and are not deformed and damaged.
The uneven settlement of the earth-rock filling body and pulsating pressure brought by water flow drainage can cause dislocation between the panels, so that the drainage surface is not smooth and is damaged; meanwhile, the connecting ribs are uniformly distributed on the periphery of the concrete panel, and the asphalt wood boards are filled with joints, so that all the concrete panels are formed into a flexible whole and are not deformed and damaged.
As a preferred technical scheme of the utility model, a water permeable cushion layer is arranged between the earth and stone filling body and the concrete panel, and a plurality of water discharge holes are arranged on the concrete panel, so that a water discharge system capable of reducing the water pressure of the earth and stone filling body is formed.
As a preferable technical scheme of the utility model, a concrete anchor block is arranged at the toe of the slope, and anchoring facilities are arranged on the concrete anchor block.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the utility model relates to a water outlet building which is newly built on an earth and stone filling body, and adopts a concrete panel structure type, wherein the water outlet surface adopts the basic ideas of smooth overflowing and slope-to-bottom, and the problems of uneven settlement, uneven stress on the water outlet overflowing surface and the like of the earth and stone filling body during overflowing are solved in the structure type.
Drawings
FIG. 1 is a schematic diagram of an exemplary cross-sectional configuration of the present invention;
FIG. 2 is a schematic plan view of the concrete panel of the present invention;
fig. 3 is a sectional view taken along line a-a in fig. 2.
Reference numerals: 1. concrete panel, 2, permeable cushion layer, 3, anchor reinforcing bar, 4, concrete anchor block, 5, concrete anchor block, 6, anchor facility, 7, reinforcing bar net, 8, drain pipe, 9, connecting bar, 10, horizontal reinforcing bar, 11, asphalt wood board, 12, joint, 13, earth and stone filler.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The present invention will be further described with reference to the following examples and figures 1-3, but the utility model is not limited thereto.
As shown in fig. 1 to 3, the present embodiment provides a set of deformation-controlling anchoring system consisting of several subsystems at different levels, which will effectively control the deformation of the concrete panel 1 caused by the deformation of the earth-rock filling 13.
Specifically, each anchoring subsystem comprises anchoring steel bars 3 positioned in a plane, one end of each anchoring steel bar 3 is connected with a steel bar mesh 7 arranged on the surface layer of the concrete panel, and the other end of each anchoring steel bar 3 is connected with a concrete anchoring block 4 which is pre-cast in an embedded earth-rock filling body 13; arranging horizontal steel bars 10 on the anchoring steel bars 3 in each plane, and forming the anchoring steel bars 3 in the same plane into a steel bar mesh integral anchoring subsystem; the anchoring subsystems form a complete anchoring system through the concrete panel 1, and the whole anchoring effect is achieved to further control deformation.
Wherein, reinforcing mesh 7 is arranged on the surface layer of the concrete panel 1, so that the crack damage of the concrete panel caused by the settlement of the earth-rock filling body is further reduced.
The embodiment also provides a concrete panel structure type capable of adapting to deformation, the concrete panel 1 is formed by splicing a plurality of dry concrete panel units, the concrete panel 1 adopts the upstream concrete panel unit to press the step-shaped joint 12 of the concrete panel unit at the splicing positions of the concrete panel units at the two ends in the water flow direction, and by analogy, the whole panels are pressed against each other, and when the filling body generates uneven settlement, the panels can adapt to settlement change, and the panels are ensured not to be separated from each other.
Furthermore, connecting ribs 9 are arranged at the splicing positions of every two adjacent concrete panel units for fixedly connecting, and asphalt wood boards 11 are used for filling joints, so that all concrete panels are formed into a flexible whole and are not deformed and damaged.
During the operation, the upper reaches water level has the reducing condition, and the inside water level of the body is high this moment is filled to the stone, and water pressure will push away the concrete panel, causes the "drop" destruction of concrete panel, sets up one set of drainage system for this reason: a layer of permeable cushion layer 2 is arranged between the earth and stone filling body 13 and the concrete panel 1, and a plurality of drain holes 8 are formed in the concrete panel 1, so that a drainage system capable of reducing the water pressure of the earth and stone filling body 13 is formed. The permeable cushion layer can adopt permeable forms such as sand-free concrete, dry masonry and the like, and is used as a cushion layer material of a soil and stone filling body on the one hand and a permeable layer of a required drainage system on the other hand.
In order to ensure the integral stability of the whole system, concrete piers 5 are arranged at the toe of the slope, the toe of the slope is subjected to 'locking', and the concrete piers are provided with anchoring facilities 6 and are driven into a lower foundation; the concrete piers 5 and the anchoring facilities 6 can adopt different modes according to specific foundation conditions, such as anchor bars, anchor bar bundles, cast-in-place piles and the like.
Based on the structure, the embodiment also provides a construction method of the drainage building flow surface combined structure type, which comprises the following steps:
firstly, constructing the earth and stone filling body 13, and simultaneously constructing an anchoring subsystem in a layering manner along with the rising of filling elevation, specifically: synchronously pouring the concrete anchoring blocks 4 along with the rising of the filling elevation of the earth and rock filling body 13, correspondingly embedding the anchoring reinforcing steel bars 3, paving the horizontal reinforcing steel bars 10 after the completion of the same horizontal layer of the anchoring reinforcing steel bars 3, and welding the horizontal reinforcing steel bars 10 with the anchoring reinforcing steel bars 3 to form a reinforcing mesh whole; and by parity of reasoning, constructing other horizontal layer anchoring subsystems layer by layer.
After the construction of the earth-rock filling body 13 is finished, pouring the toe concrete pier 5, pouring the toe anchoring facility 6, and adopting corresponding drilling, pressing and pouring machinery according to different anchoring schemes;
after the construction of the earth and stone filling body 13 is finished, the construction of the water permeable cushion layer 2 is carried out, and the protection effect of the slope of the earth and stone filling body 13 is simultaneously achieved by paving and rolling from bottom to top by adopting a small machine;
and finally, performing construction on the concrete panel 1 by adopting a block pouring mode from bottom to top, bending one end of the anchoring steel bar 3 to be connected with a steel bar mesh 7 laid on the surface layer of the concrete panel 1, simultaneously embedding a connecting bar 9 and an asphalt wood board 11 at the periphery, and embedding a drain pipe 8 in the concrete panel 1 to obtain the flow surface combined structure type of the water outlet building.
According to the description of the present invention and the accompanying drawings, those skilled in the art can easily make or use the present invention in the form of a combined structure of the flow surfaces of a water outlet structure, and can produce the positive effects described in the present invention.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (6)
1. A kind of water release building flow surface composite construction type, this construction type includes the earth and stone filling body (13) and locates at the concrete panel (1) above the said earth and stone filling body (13), characterized by that: the concrete embedded type concrete anchor block is characterized by further comprising anchoring steel bars (3) positioned in different planes, wherein one end of each anchoring steel bar (3) in each plane is embedded into the concrete panel, and the other end of each anchoring steel bar is connected with a concrete anchoring block (4) which is pre-poured in the embedded stone filling body (13); arranging horizontal steel bars (10) on the anchoring steel bars (3) in each plane, and forming the anchoring steel bars (3) in the same plane into a steel bar mesh integral anchoring subsystem; the anchoring subsystems form a complete anchoring system through the concrete panel (1), so that the integral anchoring effect is achieved, and further deformation is controlled.
2. The pattern of the outlet structure flow surface as claimed in claim 1 wherein: concrete panel (1) is formed by a plurality of concrete panel unit concatenations, concrete panel (1) takes the step form joint (12) that upstream concrete panel unit pushed down concrete panel unit at the concrete panel unit concatenation department at rivers direction both ends, pushes down each other between the whole concrete panel, adaptable settlement change.
3. The pattern of the outlet structure flow surface as claimed in claim 2 wherein: the splicing parts of every two adjacent concrete panel units are fixedly connected by arranging connecting ribs (9) and joint filling by adopting asphalt wood boards (11), so that the concrete panels (1) form a flexible whole and are not deformed and damaged.
4. The pattern of the outlet structure flow surface as claimed in claim 1 wherein: one end of the anchoring steel bar (3) embedded in the concrete panel is connected with a steel bar mesh (7) arranged on the surface layer of the concrete panel.
5. The pattern of the outlet structure flow surface as claimed in claim 1 wherein: a layer of permeable cushion layer (2) is arranged between the earth and stone filling body (13) and the concrete panel (1), and a plurality of drain holes (8) are formed in the concrete panel (1), so that a drainage system capable of reducing the water pressure of the earth and stone filling body (13) is formed.
6. The pattern of the outlet structure flow surface as claimed in claim 1 wherein: concrete anchor blocks (5) are arranged at the toe of the slope, and anchoring facilities (6) are arranged on the concrete anchor blocks (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120162100.XU CN215714967U (en) | 2021-01-21 | 2021-01-21 | Combined structure type of flow surface of water release structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120162100.XU CN215714967U (en) | 2021-01-21 | 2021-01-21 | Combined structure type of flow surface of water release structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215714967U true CN215714967U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120162100.XU Active CN215714967U (en) | 2021-01-21 | 2021-01-21 | Combined structure type of flow surface of water release structure |
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|---|---|
| CN (1) | CN215714967U (en) |
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2021
- 2021-01-21 CN CN202120162100.XU patent/CN215714967U/en active Active
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