CN210621627U - A structure for reservoir asphalt concrete core cracking treatment - Google Patents
A structure for reservoir asphalt concrete core cracking treatment Download PDFInfo
- Publication number
- CN210621627U CN210621627U CN201921589953.0U CN201921589953U CN210621627U CN 210621627 U CN210621627 U CN 210621627U CN 201921589953 U CN201921589953 U CN 201921589953U CN 210621627 U CN210621627 U CN 210621627U
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- CN
- China
- Prior art keywords
- asphalt concrete
- concrete core
- filling groove
- seepage
- core wall
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- Expired - Fee Related
Links
- 239000011384 asphalt concrete Substances 0.000 title claims abstract description 54
- 238000005336 cracking Methods 0.000 title claims abstract description 19
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 27
- 239000011440 grout Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011090 solid board Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model discloses a structure for reservoir asphalt concrete core cracking handles, include: the anti-seepage concrete core wall comprises an asphalt concrete core wall, an anti-seepage filling groove and a connecting filling groove, wherein concrete bonding fillers are poured into cracks on the asphalt concrete core wall. The utility model discloses in, it has seted up prevention of seepage filling groove to be located the crack position department outside through being located asphalt concrete core wall, and be equipped with waterproof solid board in prevention of seepage filling groove, waterproof closing plate cooperation prevention of seepage filling groove sets up, make its frame not have the arch, improve its sealed effect, the protruding buffer board of arc on the waterproof closing plate can cushion unrestrained impact force of water simultaneously, thereby protect asphalt concrete core wall fracture department, there is again, the bar groove on the waterproof closing plate, make itself have certain deformation space, make its outside bonding position department connect more stability, further improve its leakproofness, the effectual phenomenon that the seepage appears in the crack that prevents.
Description
Technical Field
The utility model relates to a bituminous concrete core fracture processing structure technical field especially relates to a structure that is used for reservoir bituminous concrete core fracture to handle.
Background
The asphalt concrete core wall is an earth-rock dam central seepage-proofing body made of asphalt concrete material, in the engineering, a compact asphalt concrete core wall form is mostly adopted, layered filling and vibration rolling are carried out, the thickness of the bottom of the core wall is about 1/50 of the height of the core wall, the thickness of the bottom of some high dam core walls is only 1/90-1/130 of the height of the dam at present, the minimum thickness of the top is 30cm, the section is trapezoidal or stepped, macadam transition layers are arranged on two sides of the core wall, the downstream side can be used as a drainage layer, the upstream side can be used for grouting when the core wall leaks water, and in addition, the rock block asphalt concrete core wall and the oil slag asphalt concrete core wall are also adopted.
At present, the mode of treating the cracking of the asphalt concrete core wall of the reservoir is simple, most of the concrete bonding fillers are directly poured at the position where the asphalt concrete core wall of the reservoir cracks to treat, the crack is only repaired currently, the sealing performance is poor, secondary cracking of the crack is easily caused due to the impact force of water flow in the reservoir and the stress of vehicles walking on the reservoir, and the protection time is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a structure for cracking a reservoir asphalt concrete core wall.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a structure for reservoir asphalt concrete core cracking treatment, comprising: the asphalt concrete core wall, the seepage-proofing filling groove and the connecting filling groove;
concrete bonding filler is poured into cracks on the asphalt concrete core wall;
the seepage-proofing filling groove is of a rectangular groove body structure, is arranged on the asphalt concrete core wall and is positioned outside the crack position, and a waterproof sealing plate is bonded in the seepage-proofing filling groove;
the connection filling groove is of a rectangular groove body structure, the top of the asphalt concrete core wall located at the position of the crack is formed in the connection filling groove, and grouting connecting holes are symmetrically formed in two sides of the crack in the connection filling groove.
As a further description of the above technical solution:
the waterproof sealing plate is of a rectangular plate-shaped structure, and the length and the width of the waterproof sealing plate are equal to those of the anti-seepage filling groove.
As a further description of the above technical solution:
the waterproof sealing plate is characterized in that a plurality of groups of strip-shaped grooves are symmetrically arranged at the two sides of the upper center of the waterproof sealing plate at equal intervals, and arc-shaped protruding buffer plates are arranged on the outer side of the waterproof sealing plate.
As a further description of the above technical solution:
the inner side of the seepage-proofing filling groove is embedded with a connecting plate, and two ends of the connecting plate are symmetrically disposed and embedded with connecting studs.
As a further description of the above technical solution:
the interval of connecting stud equals with the interval of grout connecting hole, and connecting stud embedding watering is connected in the grout connecting hole, the outside equidistance integral type of connecting stud has annular arch.
As a further description of the above technical solution:
the outside of connecting plate still the cladding has stress protection apron, and stress protection apron's both ends are connected with asphalt concrete core embedding through fixing stud.
Advantageous effects
The utility model provides a structure that is used for reservoir asphalt concrete core cracking to handle. The method has the following beneficial effects:
(1): this a structure for reservoir asphalt concrete core cracking is handled has seted up prevention of seepage filling groove through being located the crack position department outside at the asphalt concrete core, and be equipped with waterproof solid slab in prevention of seepage filling groove, waterproof closing plate cooperation prevention of seepage filling groove sets up, make its frame not have the arch, improve its sealed effect, the protruding buffer board of arc on the waterproof closing plate can cushion the unrestrained impact force of water simultaneously, thereby protect asphalt concrete core cracking department, again, the bar recess on the waterproof closing plate, make itself have certain deformation space, make its outside bonding position department connect more stability, further improve its leakproofness, the phenomenon of seepage appears in the effectual crack that prevents.
(2): the structure for cracking the reservoir asphalt concrete core wall is arranged. The connection filling groove is formed in the top of the crack position of the asphalt concrete core wall, the connection filling groove is connected with a connection stud in a matching mode, the cracks on the asphalt concrete core wall can be fixed and limited, cracks on the asphalt concrete core wall can be effectively prevented from continuing to deform and crack, meanwhile, a stress protection cover plate on the outer side of the connection plate can protect the connection plate, stress generated when a vehicle runs can be dispersed to the outer side of the connection plate through the stress protection cover plate, the connection plate is effectively prevented from being influenced by stress, comprehensive protection of the crack position is achieved, and the appearance of the cracks on the asphalt concrete core wall is obviously improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a structure for cracking a reservoir asphalt concrete core provided by the present invention;
FIG. 2 is a schematic structural view of the middle connection plate of the present invention;
fig. 3 is a schematic structural view of the middle waterproof sealing plate of the present invention.
Illustration of the drawings:
1. an asphalt concrete core; 2. cracking; 3. concrete bonding filler; 4. an anti-seepage filling groove; 5. a waterproof sealing plate; 6. connecting the filling groove; 7. grouting a connecting hole; 8. a connecting plate; 9. connecting a stud; 10. an annular projection; 11. a stress protection cover plate; 12. a strip-shaped groove; 13. protruding buffer board of arc.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, a structure for a crack treatment of an asphalt concrete core of a reservoir, includes: the asphalt concrete core wall 1, the seepage-proofing filling groove 4 and the connecting filling groove 6;
concrete bonding filler 3 is poured into the cracks 2 on the asphalt concrete core wall 1;
the seepage-proofing filling groove 4 is of a rectangular groove body structure, the seepage-proofing filling groove 4 is formed in the asphalt concrete core wall 1 and is positioned on the outer side of the position of the crack 2, and a waterproof sealing plate 5 is bonded in the seepage-proofing filling groove 4;
the connecting filling groove 6 is of a rectangular groove body structure, the connecting filling groove 6 is provided with the top of the asphalt concrete core wall 1 at the position of the crack 2, and grouting connecting holes 7 are symmetrically formed in two sides of the connecting filling groove 6 at the position of the crack 2.
The waterproof sealing plate 5 is of a rectangular plate-shaped structure, and the length and the width of the waterproof sealing plate 5 are equal to those of the seepage-proofing filling groove 4.
The last central point of waterproof sealing plate 5 puts the bilateral symmetry equidistance of department and has seted up multiunit bar recess 12, and the outside of waterproof sealing plate 5 is equipped with protruding buffer board 13 of arc.
The inner side of the seepage-proof filling groove 4 is embedded with a connecting plate 8, and two ends of the connecting plate 8 are symmetrically disposed and embedded with connecting studs 9.
The distance between the connecting studs 9 is equal to that between the grouting connecting holes 7, the connecting studs 9 are embedded into the grouting connecting holes 7 in a pouring mode, and annular protrusions 10 are integrally formed on the outer sides of the connecting studs 9 at equal intervals.
The outside of connecting plate 8 still the cladding has stress protection apron 11, and stress protection apron 11's both ends are connected with asphalt concrete core 1 embedding through fixing stud.
The working principle is as follows: when the structure for cracking the asphalt concrete core wall of the reservoir is used, firstly, an anti-seepage filling groove 4 and a connecting filling groove 6 are respectively arranged at the outer side and the top of a crack 2 on the asphalt concrete core wall 1, then the crack 2 is cleaned, then a concrete bonding filler 3 is poured into the crack 2, after the pouring is finished, a waterproof sealing plate 5 is bonded in the anti-seepage filling groove 4, the waterproof sealing plate 5 is matched with the anti-seepage filling groove 4 to be arranged, so that the frame of the waterproof sealing plate 5 does not have a bulge, the sealing effect of the waterproof sealing plate is improved, meanwhile, an arc bulge buffer plate 13 on the waterproof sealing plate 5 can buffer the impact force of water waves, the crack 2 of the asphalt concrete core wall 1 is protected, a strip-shaped groove 12 on the waterproof sealing plate 5 has a certain deformation space, and the bonding position of the outer side of the waterproof sealing plate is not influenced during cold and hot deformation, further improve its leakproofness, the effectual phenomenon that prevents that seepage from appearing in crack 2, connect the connecting stud 9 casting on it with the connecting plate 8 cooperation again and fill groove 6 in connecting, connecting plate 8 cooperation connecting stud 9 can be fixed spacingly to crack 2 on the asphalt concrete core 1, the effectual crack 2 that prevents on the asphalt concrete core 1 continues to warp the fracture, stress protection apron 11 in the connecting plate 8 outside can protect connecting plate 8 simultaneously, the stress that produces when the vehicle traveles can disperse to the connecting plate 8 outside through stress protection apron 11, the effectual connecting plate 8 that prevents receives the stress effect and causes the influence to crack 2, the realization is to crack 2 position overall protection.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a structure that is used for reservoir asphalt concrete core fracture to handle which characterized in that includes: the asphalt concrete core wall (1), the anti-seepage filling groove (4) and the connecting filling groove (6);
concrete bonding filler (3) is poured into the cracks (2) on the asphalt concrete core wall (1);
the seepage-proofing filling groove (4) is of a rectangular groove body structure, the seepage-proofing filling groove (4) is formed in the asphalt concrete core wall (1) and is positioned on the outer side of the position of the crack (2), and a waterproof sealing plate (5) is bonded in the seepage-proofing filling groove (4);
the connecting filling groove (6) is of a rectangular groove body structure, the top of the asphalt concrete core wall (1) at the position of the crack (2) is arranged on the connecting filling groove (6), and grouting connecting holes (7) are symmetrically arranged on two sides of the connecting filling groove (6) at the position of the crack (2).
2. The structure for a cracking process of an asphalt concrete core wall of a reservoir according to claim 1, wherein the waterproof sealing plate (5) has a rectangular plate-shaped structure, and the length and width of the waterproof sealing plate (5) are equal to those of the impervious filling groove (4).
3. The structure for the cracking treatment of the asphalt concrete core wall of the reservoir as claimed in claim 1, wherein a plurality of groups of strip-shaped grooves (12) are symmetrically and equidistantly formed on both sides of the upper center position of the waterproof sealing plate (5), and an arc-shaped convex buffer plate (13) is arranged on the outer side of the waterproof sealing plate (5).
4. The structure for the cracking treatment of the asphalt concrete core wall of the reservoir as claimed in claim 1, wherein the inner side of the seepage-proofing filling groove (4) is embedded with a connecting plate (8), and connecting studs (9) are symmetrically arranged at two ends of the connecting plate (8) in an embedded mode.
5. The structure for the cracking treatment of the asphalt concrete core wall of the reservoir as claimed in claim 4, wherein the distance between the connecting studs (9) is equal to the distance between the grout connecting holes (7), the connecting studs (9) are embedded and poured into the grout connecting holes (7), and the outer sides of the connecting studs (9) are equidistantly and integrally formed with annular protrusions (10).
6. The structure for the cracking treatment of the asphalt concrete core of the reservoir as claimed in claim 4, wherein the outside of the connecting plate (8) is further covered with a stress protection cover plate (11), and two ends of the stress protection cover plate (11) are connected with the asphalt concrete core (1) in an embedded manner through fixing studs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921589953.0U CN210621627U (en) | 2019-09-23 | 2019-09-23 | A structure for reservoir asphalt concrete core cracking treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921589953.0U CN210621627U (en) | 2019-09-23 | 2019-09-23 | A structure for reservoir asphalt concrete core cracking treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210621627U true CN210621627U (en) | 2020-05-26 |
Family
ID=70753554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921589953.0U Expired - Fee Related CN210621627U (en) | 2019-09-23 | 2019-09-23 | A structure for reservoir asphalt concrete core cracking treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210621627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211160A (en) * | 2020-10-22 | 2021-01-12 | 姜文君 | Dam leakage-proof and seepage-proof system |
| CN113789728A (en) * | 2021-09-30 | 2021-12-14 | 中建港航局集团有限公司 | Connecting device for underwater component mounting seam |
-
2019
- 2019-09-23 CN CN201921589953.0U patent/CN210621627U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211160A (en) * | 2020-10-22 | 2021-01-12 | 姜文君 | Dam leakage-proof and seepage-proof system |
| CN113789728A (en) * | 2021-09-30 | 2021-12-14 | 中建港航局集团有限公司 | Connecting device for underwater component mounting seam |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |