CN205329566U - Subsiding crack infiltration restoration structure is contained to reinforced concrete apron - Google Patents
Subsiding crack infiltration restoration structure is contained to reinforced concrete apron Download PDFInfo
- Publication number
- CN205329566U CN205329566U CN201620036574.9U CN201620036574U CN205329566U CN 205329566 U CN205329566 U CN 205329566U CN 201620036574 U CN201620036574 U CN 201620036574U CN 205329566 U CN205329566 U CN 205329566U
- Authority
- CN
- China
- Prior art keywords
- subsiding crack
- pavement
- reinforced concrete
- cover plate
- infiltration
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model provides a subsiding crack infiltration restoration structure is contained to reinforced concrete apron, include the pavement of pouring along existing culvert bottom plate and side wall, the inside and outside surface of pavement respectively sets up one deck reinforcing bar net, the subsiding crack of pavement and the subsiding crack of existing culvert align, the subsiding crack middle part of pavement is equipped with the rubber waterstop. The utility model discloses need not not demolish the reconstruction to existing culvert, save the maintenance cost and the engineering time of culvert.
Description
Technical field
This utility model relates to a kind of reinforced concrete cover plate and contains subsiding crack infiltration reparation structure, belongs to highway drainage technical field。
Background technology
Highway, when leap coombe and eliminating roadbed inner side edge ditch current, is often built culvert and is met the safety of roadbed and continuous。Reinforced concrete cover plate is contained because hole is pushed up depth of fill requirement relatively low and foundation stress is less demanding, and convenient construction is widely used in engineering。
For investment reduction, slab culvert abutment body and basis are generally adopted mortar flag stone and build by laying bricks or stones, and with cement sand plaster, fill out with Colophonium loose hemp fiber or other impermeable materials in subsiding crack。From engineering practice, because construction technology affects, construction joint waterproof effect is often undesirable, it is impossible to stops current in culvert and penetrates into roadbed, causes that filled-up ground produces differential settlement, even affects roadbed and barricade is stable。
Summary of the invention
Technical problem to be solved in the utility model is: for the problems referred to above, it is provided that a kind of reinforced concrete cover plate is contained subsiding crack infiltration and repaired structure, and this structure has that operation is simple, the feature of fast and easy construction。
This utility model solves technical problem and be the technical scheme is that a kind of reinforced concrete cover plate is contained subsiding crack infiltration and repaired structure, described reparation structure includes the pavement built along existing culvert base plate and side wall, the inside and outside surface of described pavement respectively arranges one layer of bar-mat reinforcement, the subsiding crack of described pavement and the subsiding crack alignment of existing culvert, be provided with rubber fastening band in the middle part of the subsiding crack of described pavement。
While adopting technique scheme, this utility model can also adopt or combine and adopt technical scheme further below:
Described pavement adopts C20 concreting, and thickness is 25cm。
The protective layer thickness of described bar-mat reinforcement is 3cm。
The subsiding crack of described pavement adopts Colophonium loose hemp fiber to fill。
The subsiding crack of described existing culvert adopts clay to fill and consolidate。
Described rubber fastening band is across the subsiding crack of described pavement, and its two ends are respectively protruding in the pavement of subsiding crack both sides。
The width of described rubber fastening band is more than 30cm。
The beneficial effects of the utility model are: by arranging armored concrete pavement, and existing culvert subsiding crack and pavement subsiding crack are carried out water-proofing treatment, avoid current to penetrate into roadbed by subsiding crack, cause that roadbed continues to produce differential settlement, even affect filled-up ground and barricade is stable。Existing culvert need not be carried out removing by this utility model to be rebuild, and saves maintenance cost and the engineering time of culvert。
Accompanying drawing explanation
Fig. 1 is armored concrete pavement elevational schematic view of the present utility model。
Fig. 2 is subsiding crack structural representation in this utility model。
Detailed description of the invention
With reference to accompanying drawing。
This utility model includes the pavement 1 built along base plate and the side wall inwall of existing culvert 100; pavement 1 adopts C20 concreting; thickness is 25cm; the inside and outside surface of described pavement 1 respectively arranges one layer of φ 815 × 15 bar-mat reinforcement 2; the protective layer thickness of bar-mat reinforcement 2 is 3cm; the subsiding crack 4 of described pavement 1 and the subsiding crack 3 of existing culvert 100 align, and the subsiding crack 3 of described existing culvert 100 adopts clay to fill and consolidates。
The subsiding crack 4 of described pavement 1 adopts Colophonium loose hemp fiber to fill, wherein position has installed rubber fastening band 5, the width of described rubber fastening band 5 is more than 30cm, its two ends are respectively protruding in the pavement of subsiding crack both sides, and across the subsiding crack 4 of described pavement 1, in circular in the middle part of rubber fastening band 5 cross section, the thickness at its two ends is more than middle part, the cross sectional shape at two ends is horn-like, rubber fastening band 5 is additionally provided with multiple anti-skidding projection, anti-skidding projection is arranged between circular middle part and flared end, and is distributed in waterstop both side surface。
In figure, arrow represents flow-passing surface。
The construction procedure of the present embodiment is as follows:
(1) impurity in existing culvert subsiding crack is cleared up, and insert clay tamping；
(2) casting concrete pavement, pavement subsiding crack overlaps with the subsiding crack of existing culvert；
(3) pavement build at the pre-buried rubber fastening band in subsiding crack place, after having built seam in filled bitumen loose hemp fiber。
Claims (7)
1. a reinforced concrete cover plate contains subsiding crack infiltration reparation structure, it is characterized in that: described reparation structure includes the pavement built along existing culvert base plate and side wall, the inside and outside surface of described pavement respectively arranges one layer of bar-mat reinforcement, the subsiding crack of described pavement and the subsiding crack alignment of existing culvert, be provided with rubber fastening band in the middle part of the subsiding crack of described pavement。
2. a kind of reinforced concrete cover plate as claimed in claim 1 contains subsiding crack infiltration reparation structure, it is characterised in that: described pavement adopts C20 concreting, and thickness is 25cm。
3. a kind of reinforced concrete cover plate as claimed in claim 1 contains subsiding crack infiltration reparation structure, it is characterised in that: the protective layer thickness of described bar-mat reinforcement is 3cm。
4. a kind of reinforced concrete cover plate as claimed in claim 1 contains subsiding crack infiltration reparation structure, it is characterised in that: the subsiding crack width 2cm of described pavement, adopt Colophonium loose hemp fiber to fill in seam。
5. a kind of reinforced concrete cover plate as claimed in claim 1 contains subsiding crack infiltration reparation structure, it is characterised in that: the subsiding crack of described existing culvert adopts clay to fill and consolidate。
6. a kind of reinforced concrete cover plate as claimed in claim 1 contains subsiding crack infiltration reparation structure, it is characterised in that: described rubber fastening band is across the subsiding crack of described pavement, and its two ends are respectively protruding in the pavement of subsiding crack both sides。
7. a kind of reinforced concrete cover plate as claimed in claim 5 contains subsiding crack infiltration reparation structure, it is characterised in that: the width of described rubber fastening band is more than 30cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036574.9U CN205329566U (en) | 2016-01-14 | 2016-01-14 | Subsiding crack infiltration restoration structure is contained to reinforced concrete apron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620036574.9U CN205329566U (en) | 2016-01-14 | 2016-01-14 | Subsiding crack infiltration restoration structure is contained to reinforced concrete apron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205329566U true CN205329566U (en) | 2016-06-22 |
Family
ID=56196311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620036574.9U Active CN205329566U (en) | 2016-01-14 | 2016-01-14 | Subsiding crack infiltration restoration structure is contained to reinforced concrete apron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205329566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827154A (en) * | 2020-08-06 | 2020-10-27 | 中国建筑一局(集团)有限公司 | High-soil-covering waste slag yard slab culvert structure and construction method thereof |
-
2016
- 2016-01-14 CN CN201620036574.9U patent/CN205329566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827154A (en) * | 2020-08-06 | 2020-10-27 | 中国建筑一局(集团)有限公司 | High-soil-covering waste slag yard slab culvert structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204059124U (en) | A kind of sand drain strong rammer grouting behind shaft or drift lining foundation reinforcing structure | |
| CN105401605B (en) | Deformation joint structure and its construction method | |
| CN102296507B (en) | Treatment method of subgrade cracks | |
| CN204000956U (en) | A kind of basement bottom plate rear pouring tape structure | |
| CN204343339U (en) | A kind of temporary support columns waterproof base plate | |
| CN105951612B (en) | Stake head bug repairing and reinforcement structure and its construction method under active service bridge water | |
| CN204940030U (en) | Reconstruction and extension project new-old concrete bond Pavement mosaic structure | |
| CN203531009U (en) | Macadam layer hydrophobic structure for basement base plate | |
| CN104131502A (en) | Construction method for widening road in rapid erection manner | |
| CN105200881B (en) | The construction method of High-cold regions roadbed freeze-harm Comprehensive Treatment structure | |
| CN108412016A (en) | Underground tube body assures construction method | |
| CN107805987A (en) | The hassock layer Foam lightweight soil road structure and construction method in deep soft foundation section | |
| CN103046446B (en) | A kind of Expressway Extension Project joint portion treatment structures | |
| CN208472893U (en) | Plain stage of slope double-layer drainage ditch structure | |
| CN205444254U (en) | Deformation joint structure | |
| CN110438914A (en) | Water tank culvert and its construction method are crossed on soft soil foundation | |
| CN105714635A (en) | Concrete drainage road surface and construction and repairing method thereof | |
| CN104652371A (en) | Overflow cemented rock-fill dam established based on old dam and construction method thereof | |
| CN201943093U (en) | Settlement joint water-proof structure for basement with drainage channel | |
| CN203716064U (en) | Roadbed sewer convenient for dredging | |
| CN108824240A (en) | A kind of pipe culvert construction method and auxiliary device | |
| CN205329566U (en) | Subsiding crack infiltration restoration structure is contained to reinforced concrete apron | |
| CN204059125U (en) | One suspended wall height barricade embankment near water section Widening Embankment structure | |
| CN207452609U (en) | A kind of hassock layer Foam lightweight soil road structure in deep soft foundation section | |
| CN206512619U (en) | The assembled steel reinforced concrete cover culvert of U-shaped |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |