CN220099700U - Reinforcing structure for blind culvert restoration reconstruction and reconstruction of urban high-density area - Google Patents
Reinforcing structure for blind culvert restoration reconstruction and reconstruction of urban high-density area Download PDFInfo
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- CN220099700U CN220099700U CN202321642697.3U CN202321642697U CN220099700U CN 220099700 U CN220099700 U CN 220099700U CN 202321642697 U CN202321642697 U CN 202321642697U CN 220099700 U CN220099700 U CN 220099700U
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 14
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000010485 coping Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a reinforcing structure for blind culvert reconstruction in a high-density urban area. The utility model is suitable for the technical field of ecological engineering. The utility model aims to solve the technical problems that: the reinforcing structure for blind culvert reconstruction in the urban high-density area is provided. The technical scheme adopted by the utility model is as follows: be used for high intensive district of city to undermine to reform transform reinforced structure, its characterized in that: aiming at the blind flange for removing the blind flange and the blind flange reconstruction reinforcement structure for supporting the bent frame and keeping the complete retaining wall structure, the blind flange reconstruction reinforcement structure comprises a retaining wall main body I, wherein the top of the retaining wall main body I is connected with a concrete top plate through an anchor rod, and the side wall of the concrete top plate is connected with a flower groove; the blind culvert restoration reconstruction reinforcing structure comprises a retaining wall body II, wherein a slope-pasting retaining wall is connected to the side wall of the retaining wall body II through a planting bar, a flower groove is formed in the top of the slope-pasting retaining wall, and a concrete bottom plate is arranged at the bottom of the slope-pasting retaining wall.
Description
Technical Field
The utility model relates to the technical field of ecological engineering, in particular to a reinforcing structure for blind culvert reconstruction and reconstruction in a high-density urban area.
Background
Along with the continuous construction of modern cities in China, the space of a plurality of urban river channels is continuously occupied, particularly the living space of the water body of a high-density built-up area is extremely extruded, part of natural river channels are transformed into culverts, and the river channels originally have the multifunctional functions of flood discharge, flood drainage, water storage, humane landscape and the like. The culvert is in a dark and closed space for a long time, anaerobic odor generation, silt deposition and other conditions are easy to generate, if the urban drainage pipe network system is imperfect, the phenomenon of rain and sewage converging and the phenomenon of directly draining sewage into a river channel are easy to cause, and the water body in the river channel becomes black and odorous water body over time.
In order to solve the problem of black and odorous water, the primary task is to recover the ecology of the river channel and improve the quality of the landscape through the measures of dark culvert and restoration. However, due to the fact that peripheral high buildings are erected, the construction space is limited and the construction difficulty is high in the culvert of the urban high-density area; if all the implications are removed and reconstructed, the problems of land feature removal, great policy processing difficulty and the like are involved.
Therefore, finding a blind and clear design scheme which can restore the ecology of a river channel and ensure the quality of the landscape of the river channel, does not affect the existing buildings in a high-density area, can save the cost and reduce the construction difficulty is a problem to be solved urgently.
Disclosure of Invention
The utility model aims to solve the technical problems that: aiming at the problems, the reinforcement structure for the blind reconstruction of the urban high-density area is provided.
The technical scheme adopted by the utility model is as follows: be used for high intensive district of city to undermine to reform transform reinforced structure, its characterized in that:
aiming at the condition that a cover plate of the culvert is removed, a bent frame is supported, and a retaining wall structure of the blind frame is kept intact, the blind frame is subjected to blind restoration reconstruction and reinforcement structure, the blind frame is provided with a retaining wall main body I, the top of the retaining wall main body I is connected with a concrete top plate for reinforcing the top structure of the retaining wall main body I through an anchor rod, the retaining wall main body I is a reserved part of the top of an original retaining wall of the blind frame, and the side wall of the concrete top plate is connected with a flower groove;
the reinforcing structure is modified to demolish the blind flange of blind flange and support bent frame and the blind flange under the serious circumstances of its barricade structure damage, and it has barricade main part II, and barricade main part II lateral wall has been connect the slope formula barricade that pastes that is used for strengthening its overall structure through planting the muscle, and barricade main part II is for the original barricade of blind flange chisel to remove the portion of remaining of its face concrete of facing the water side, pastes slope formula barricade top and is equipped with the flower tank, and its bottom is equipped with the concrete bottom plate that is used for bearing slope formula barricade.
Through above-mentioned technical means, demolish the apron of obscurus and support the bent and realize the obscurus and resume, and select the transformation reinforcement scheme of adaptation according to the integrality degree of retaining wall structure that remains, utilize the stock respectively and plant the reinforcing strength of reinforcing at junction with the muscle to have been guaranteed on the one hand, on the other hand utilized the flower groove of addding to promote the ecology and the view effect in river course to do not influence the current building in high intensive district.
In some embodiments, the concrete roof is provided with a landscape railing.
Through above-mentioned technical means, set up the view railing and can play the isolation effect, effectively guarantee the security of river course both sides bank pedestrian to with the harmonious of ecological greening has been realized to the flower groove cooperation, has promoted holistic view effect.
In some embodiments, the top of the flower groove and the top of the retaining wall body ii are connected together, and the top of the flower groove and the top of the retaining wall body ii are connected together.
Through the technical means, stress concentration phenomenon at the joint of the flower groove and the retaining wall main body II is effectively avoided by means of roof pressing, and structural integrity and stability are greatly enhanced.
In some embodiments, the roof is provided with a landscape railing.
In some embodiments, the concrete floor is tooth wall shaped.
Through the technical means, the foundation of the retaining wall body II is prevented from being scoured by water flow by means of the special shape of the tooth wall-shaped concrete bottom plate, and the connection between the slope-attached retaining wall and the retaining wall body II is further reinforced.
The beneficial effects of the utility model are as follows:
1. the cover plate and the supporting bent frame of the blind are removed, and then a corresponding reinforcing scheme is adopted according to the difference condition of the structural stability of the retaining wall, so that the structural strength and the stability of the blind after the blind is recovered are improved; meanwhile, the hidden culvert is transformed into the open channel, so that the black and odorous water body formed by the internal water body is effectively avoided, and the added flower grooves can greatly increase the ecological and landscape effects of the river channel.
2. Through carrying out the reconstruction of the blind, avoided demolishing the condition of all blind, reduced the influence that causes the building that exists in high intensive district to engineering cost and construction degree of difficulty have been reduced to a certain extent.
3. The safety guarantee measures are provided by additionally arranging the landscape railing, so that the safety of pedestrians on two sides of the river channel is guaranteed, and the overall ecological landscape quality of the river channel is improved.
Drawings
Fig. 1 is a schematic diagram of the conventional retaining wall structure according to the present embodiment.
Fig. 2 is a schematic structural diagram of an original retaining wall in an embodiment with serious damage.
Fig. 3 is a schematic view of the structure of both fig. 1 and fig. 2.
Reference numerals illustrate:
1. a cover plate; 2. supporting the bent frame; 3. a retaining wall body I; 4. integral concrete flower grooves; 5. a bolt; 6. landscape railing; 7. flower grooves; 8. surface concrete; 9. sticking a slope type retaining wall; 10. a concrete floor; 11. planting ribs; 12. pressing the roof; 13. and a retaining wall body II.
Detailed Description
In order to make the person skilled in the art better understand the solution of the present utility model, the following describes the solution of the present utility model with reference to specific embodiments.
Referring to fig. 1 to 3, the present embodiment is a reinforcing structure for blind culvert reconstruction in urban high-density areas, in which, to reconstruct the blind culvert, the cover plate 1 and the supporting bent frame 2 of the blind culvert need to be removed first, retaining the retaining walls on both sides of the blind culvert, the retaining wall structures on both sides can be affected to different extents by the removal engineering, and different reinforcing structure schemes are needed according to the retaining wall structures and the stability of the retaining wall structures; when the demolishing engineering is finished and the original retaining wall structure remains complete, chiseling the top part of the original retaining wall of the culvert to form a retaining wall main body I3, pouring an integral concrete flower groove 4 at the top of the retaining wall main body I3, wherein the integral concrete flower groove 4 comprises a concrete top plate and a flower groove 7, and the concrete top plate is connected with the retaining wall main body I3 through a plurality of anchor rods 5; when the demolishing engineering is finished and the damage of the original retaining wall structure is serious, chiseling surface concrete 8 from the side wall of the original retaining wall adjacent to water to form a retaining wall main body II 13, connecting the side wall of the retaining wall main body II 13 adjacent to water with a slope-attached retaining wall 9 through a plurality of planting ribs 11, pouring a spline 7 at the top of the slope-attached retaining wall 9, and pouring a concrete bottom plate 10 at the bottom of the slope-attached retaining wall 9; under the complete condition of the original retaining wall structure of the culvert, the stability of the retaining wall main body I3 structure is guaranteed through the additionally arranged integral concrete flower groove 4, and the flower groove 7 is enabled to have a stable hanging structure, under the incomplete condition of the original retaining wall structure of the culvert, the structure stability of the retaining wall main body II 13 is greatly improved by additionally arranging the slope-pasting retaining wall 9, the function of bearing the slope-pasting retaining wall 9 structure is achieved on one side of the concrete bottom plate 10, and sediment scouring in a river channel can be effectively prevented on the other side, and the concrete bottom plate 10 is arranged in a tooth wall shape in the embodiment, so that the foundation scouring of water flow in the river channel is avoided by means of the special shape of the concrete bottom plate.
Further, the top of the spline 7 connected with the slope-pasting type retaining wall 9 and the top of the retaining wall main body II 13 are connected with the coping 12 together, the connection strength between the spline 7 and the retaining wall main body II 13 is improved by the coping 12, the bad phenomena of cracks and the like caused by stress concentration at the connection position are avoided, and meanwhile, a good fixing effect is formed on the slope-pasting type retaining wall 9 through the mutual matching of the coping 12 and the concrete bottom plate 10.
Furthermore, the top of the concrete roof of the integral concrete flower groove 4 and the top of the pressed roof 12 are respectively provided with a landscape railing 6, so that the overall ecological effect after the blind culvert is recovered can be greatly improved, and the good landscape quality of the blind culvert is ensured.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. Be used for high intensive district of city to undermine to reform transform reinforced structure, its characterized in that:
aiming at the condition that a cover plate (1) of the culvert is removed, a bent frame (2) is supported, and a retaining wall structure of the bent frame is kept complete, the reinforced structure is modified by the culvert restoration, the reinforced structure is provided with a retaining wall main body I (3), the top of the retaining wall main body I (3) is connected with a concrete top plate for reinforcing the top structure of the retaining wall main body I through an anchor rod (5), the retaining wall main body I (3) is a reserved part of the original retaining wall of the culvert, the top of the retaining wall main body I is chiseled, and the side wall of the concrete top plate is connected with a flower groove (7);
to demolishing apron (1) and support bent frame (2) and the blind-fold reconstruction reinforced structure under its barricade structure damage serious condition of obscurence, it has barricade main part II (13), barricade main part II (13) lateral wall has connect through planting muscle (11) and has been used for strengthening its overall structure paste slope formula barricade (9), barricade main part II (13) is for the original barricade chisel of obscurent except that the portion that remains of its face water side surface concrete (8), paste slope formula barricade (9) top and be equipped with flower groove (7), its bottom is equipped with concrete bottom plate (10) that are used for bearing to paste slope formula barricade (9).
2. The reinforcement structure for blind reconstruction of urban high-density areas according to claim 1, which is characterized in that: and a landscape railing (6) is arranged on the concrete roof.
3. The reinforcement structure for blind reconstruction of urban high-density areas according to claim 1, which is characterized in that: the tops of the flower grooves (7) connected with the slope-pasting type retaining wall (9) and the tops of the retaining wall main bodies II (13) are connected with a capping (12) together.
4. The reinforcement structure for blind reconstruction of urban high-density areas according to claim 3, wherein: the pressing roof (12) is provided with a landscape railing (6).
5. The reinforcement structure for blind reconstruction of urban high-density areas according to claim 1, which is characterized in that: the concrete bottom plate (10) is tooth wall-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321642697.3U CN220099700U (en) | 2023-06-27 | 2023-06-27 | Reinforcing structure for blind culvert restoration reconstruction and reconstruction of urban high-density area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321642697.3U CN220099700U (en) | 2023-06-27 | 2023-06-27 | Reinforcing structure for blind culvert restoration reconstruction and reconstruction of urban high-density area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220099700U true CN220099700U (en) | 2023-11-28 |
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ID=88845380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321642697.3U Active CN220099700U (en) | 2023-06-27 | 2023-06-27 | Reinforcing structure for blind culvert restoration reconstruction and reconstruction of urban high-density area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220099700U (en) |
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2023
- 2023-06-27 CN CN202321642697.3U patent/CN220099700U/en active Active
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