CN205839579U - A kind of bridge expanssion joint anchorage zone distress in concrete preventing and treating structure - Google Patents
A kind of bridge expanssion joint anchorage zone distress in concrete preventing and treating structure Download PDFInfo
- Publication number
- CN205839579U CN205839579U CN201620401973.0U CN201620401973U CN205839579U CN 205839579 U CN205839579 U CN 205839579U CN 201620401973 U CN201620401973 U CN 201620401973U CN 205839579 U CN205839579 U CN 205839579U
- Authority
- CN
- China
- Prior art keywords
- distress
- bridge
- concrete
- glue
- shaped groove
- 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 - Reinstated
Links
Landscapes
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Abstract
This utility model relates to a kind of bridge expanssion joint anchorage zone distress in concrete preventing and treating structure.Described prevention and cure of crack structure includes V-shaped groove, cementation of fissures glue-line and epoxide modified crack repairing glue-line；Described V-shaped groove is centrally located at the distress in concrete position in bridge expanssion joint anchorage zone；Described cementation of fissures glue-line includes triangular lamella and vertical level, base joint grouting glue be filled in bottom V-shaped groove and permeate downwards and formed；Described epoxide modified crack repairing glue-line above triangular lamella, trapezoidal shape.Compared with prior art, prevention and cure of crack described in the utility model structure side bar after bridge builds up is set at newly building bridge side bar and is not exposed to rain erosion, do not produce block at top flange during can effectively ensuring that form removal, thus there is dust in being prevented effectively from crack and other foreign material affect pouring material and penetrate into Slit bottom, it is ensured that crack treatment effect；Attractive in appearance, durable by smearing fracture faces after epoxide modified crack repairing glue ensures punishment in fracture faces again.
Description
Technical field
This utility model belongs to construction engineering technical field, it particularly relates to mix to a kind of bridge expanssion joint anchorage zone
Solidifying soil prevention and cure of crack structure.
Background technology
Bridge expanssion joint anchorage zone concrete is little due to its construction space, and concrete quality is required height, at later stage car
Load frequently acts on down, often occur along bridge to transverse crack.Along with the development in crack, can be to anchorage zone coagulation
Soil structure causes breakage, falls block, directly affects the normal use at expansion joint.Bridge expanssion joint anchorage zone distress in concrete is many at present
Use perfusion modified asphalt material that it is punished, but cannot thoroughly clear up owing to there is dust and other foreign material in crack,
Cause pouring material cannot penetrate into Slit bottom, punish poor effect, material falls back the most often occurs
Phenomenon.
Summary of the invention
For solving above-mentioned technical problem, this utility model provides a kind of simple and reasonable, and the bridge of easy construction is stretched
Contracting seam anchorage zone distress in concrete preventing and treating structure.
A kind of bridge expanssion joint anchorage zone described in the utility model distress in concrete preventing and treating structure, described prevention and cure of crack structure
Make and include V-shaped groove 3, cementation of fissures glue-line 4 and epoxide modified crack repairing glue-line 5；Described V-shaped groove 3 is centrally located at bridge expanssion joint
Distress in concrete 2 position in anchorage zone 1；Described cementation of fissures glue-line 4 includes triangular lamella and vertical level, base joint grouting glue be filled in V
Bottom shape groove 3 and permeate downwards formation；Described epoxide modified crack repairing glue-line 5 above triangular lamella, trapezoidal shape.
A kind of bridge expanssion joint anchorage zone described in the utility model distress in concrete preventing and treating structure, described V-shaped groove 3 is along mixed
Solidifying soil cracking seam 2 is at a length of 3-5cm of bridge cross direction.
A kind of bridge expanssion joint anchorage zone described in the utility model distress in concrete preventing and treating structure, described V-shaped groove 3 is along mixed
Solidifying soil cracking seam 2 is 1cm at the width of bridge length direction.
A kind of bridge expanssion joint anchorage zone described in the utility model distress in concrete preventing and treating structure, described V-shaped groove 3 is along mixed
Solidifying soil cracking seam 2 degree of depth in bridge height direction are 1cm.
A kind of bridge expanssion joint anchorage zone described in the utility model distress in concrete preventing and treating structure, described epoxide modified splits
Seam repairs the glue-line 5 a length of 3-5cm at bridge cross direction, and the thickness in bridge height direction is 2mm.
Compared with prior art, arrange prevention and cure of crack described in the utility model structure at newly building bridge side bar to build up at bridge
Rear side bar is not exposed to rain erosion, does not produces block at top flange, thus effectively keep away during can effectively ensuring that form removal
There is dust in exempting from crack and other foreign material affect pouring material and penetrate into Slit bottom, it is ensured that crack treatment effect；Pass through again
It is attractive in appearance, durable that fracture faces smears fracture faces after epoxide modified crack repairing glue ensures punishment.
Accompanying drawing explanation
Fig. 1: prevention and cure of crack organigram described in the utility model；Fig. 2: bridge expanssion joint anchor described in the utility model
Gu the schematic diagram of district's distress in concrete；Bridge expanssion joint anchorage zone-1, distress in concrete-2, V-shaped groove-3, cementation of fissures glue-line-4, ring
Oxygen modification crack repairing glue-line-5.
Detailed description of the invention
Below in conjunction with specific embodiment, bridge expanssion joint anchorage zone described in the utility model distress in concrete is prevented and treated
Structure is described further, but protection domain of the present utility model is not limited to this.
Embodiment 1
A kind of bridge expanssion joint anchorage zone distress in concrete preventing and treating structure, described prevention and cure of crack structure includes V-shaped groove 3, fills
Seam glue-line 4 and epoxide modified crack repairing glue-line 5；Described V-shaped groove 3 is centrally located at the coagulation in bridge expanssion joint anchorage zone 1
Soil cracking stitches 2 positions；Described cementation of fissures glue-line 4 includes triangular lamella and vertical level, base joint grouting glue be filled in bottom V-shaped groove 3 the most downward
Infiltration is formed；Described epoxide modified crack repairing glue-line 5 above triangular lamella, trapezoidal shape.Described V-shaped groove 3 is along concrete
Crack 2 is at a length of 4cm of bridge cross direction.Described V-shaped groove 3 is 1cm along distress in concrete 2 at the width of bridge length direction.Described V
Shape groove 3 is 1cm along the distress in concrete 2 degree of depth in bridge height direction.Described epoxide modified crack repairing glue-line 5 is at bridge cross direction
A length of 3-5cm, the thickness in bridge height direction is 2mm.
Compared with prior art, arrange prevention and cure of crack described in the utility model structure at newly building bridge side bar to build up at bridge
Rear side bar is not exposed to rain erosion, does not produces block at top flange, thus effectively keep away during can effectively ensuring that form removal
There is dust in exempting from crack and other foreign material affect pouring material and penetrate into Slit bottom, it is ensured that crack treatment effect；Pass through again
It is attractive in appearance, durable that fracture faces smears fracture faces after epoxide modified crack repairing glue ensures punishment.
Claims (5)
1. a bridge expanssion joint anchorage zone distress in concrete preventing and treating structure, it is characterised in that described prevention and cure of crack structure includes V
Shape groove (3), cementation of fissures glue-line (4) and epoxide modified crack repairing glue-line (5)；Described V-shaped groove (3) is centrally located at bridge expanssion joint
Distress in concrete (2) position in anchorage zone (1)；Described cementation of fissures glue-line (4) includes the triangular lamella formed by base joint grouting glue and erects
Straight layer, described triangular lamella is positioned at V-shaped groove (3) inner bottom part, and described vertical level is positioned at V-shaped groove (3) outer lower side, the end；Described epoxide modified
Crack repairing glue-line (5) above triangular lamella, trapezoidal shape.
A kind of bridge expanssion joint anchorage zone the most according to claim 1 distress in concrete preventing and treating structure, it is characterised in that institute
State V-shaped groove (3) along distress in concrete (2) at a length of 3-5cm of bridge cross direction.
A kind of bridge expanssion joint anchorage zone the most according to claim 1 distress in concrete preventing and treating structure, it is characterised in that institute
Stating V-shaped groove (3) along distress in concrete (2) is 1cm at the width of bridge length direction.
A kind of bridge expanssion joint anchorage zone the most according to claim 1 distress in concrete preventing and treating structure, it is characterised in that institute
Stating V-shaped groove (3) along the distress in concrete (2) degree of depth in bridge height direction is 1cm.
A kind of bridge expanssion joint anchorage zone the most according to claim 1 distress in concrete preventing and treating structure, it is characterised in that institute
Stating the epoxide modified crack repairing glue-line (5) a length of 3-5cm at bridge cross direction, the thickness in bridge height direction is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620401973.0U CN205839579U (en) | 2016-05-05 | 2016-05-05 | A kind of bridge expanssion joint anchorage zone distress in concrete preventing and treating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620401973.0U CN205839579U (en) | 2016-05-05 | 2016-05-05 | A kind of bridge expanssion joint anchorage zone distress in concrete preventing and treating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839579U true CN205839579U (en) | 2016-12-28 |
Family
ID=57627363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620401973.0U Active - Reinstated CN205839579U (en) | 2016-05-05 | 2016-05-05 | A kind of bridge expanssion joint anchorage zone distress in concrete preventing and treating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989360A (en) * | 2019-03-26 | 2019-07-09 | 中铁七局集团有限公司 | A kind of Railway Bridges And Piers Vertical Cracks bracing means and its reinforcement means |
-
2016
- 2016-05-05 CN CN201620401973.0U patent/CN205839579U/en active Active - Reinstated
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989360A (en) * | 2019-03-26 | 2019-07-09 | 中铁七局集团有限公司 | A kind of Railway Bridges And Piers Vertical Cracks bracing means and its reinforcement means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107201910A (en) | For shaking traffic tunnel fracture plugging and reinforcement means under bumpy weather | |
| CN108755334A (en) | A kind of method that concrete road planar defect is quickly repaired | |
| CN108797292A (en) | A kind of cement concrete cracks breakage raggle formula patching | |
| CN104652261B (en) | Expansion joint based on elastic concrete fast repairing method and system | |
| CN104652371B (en) | The glue of crossing set up based on old dam coagulates rock-fill dams and construction method thereof | |
| CN205839579U (en) | A kind of bridge expanssion joint anchorage zone distress in concrete preventing and treating structure | |
| CN107555919A (en) | Bridge grouting material and the method using its quick repair bridge expansion joint | |
| CN107964874A (en) | A kind of assembly concrete guardrail construction method | |
| CN205501749U (en) | Structure is widened to highway subgrade | |
| CN104775429B (en) | A kind of anchor head being placed in concrete slab and construction method thereof | |
| CN108590680A (en) | A kind of construction method that launching shaft foundation pit vertical section pours | |
| CN108951352A (en) | Bitumen concrete road surface cracks method for repairing and mending | |
| CN109750561B (en) | Structure for preventing slurry pumping on surface layer of ballastless track bed plate foundation bed and construction method | |
| CN105803942B (en) | Concrete roughening method | |
| CN207176527U (en) | Bridge Crack bracing means | |
| CN206408471U (en) | A kind of aqueous epoxy resins emulsified asphalt repair layer pavement structure | |
| CN102864714B (en) | Fast patching method for concrete highway pavement | |
| CN206467697U (en) | Column foot and raft plate junction integrated water-proof structure | |
| CN205576675U (en) | Road surface based on double -deck cold regeneration zone | |
| CN205677156U (en) | Hang mould special utility supporting steel bar | |
| CN211815250U (en) | Road widening roadbed splicing structure | |
| CN110714788A (en) | Grouting repair method for secondary lining crack of tunnel | |
| CN209687507U (en) | A kind of loess tunnel construction preliminary bracing device | |
| CN208151794U (en) | A kind of modified asphalt mixture road surface | |
| CN206359878U (en) | A kind of pile foundation of light section steel structure bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20190505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| RR01 | Reinstatement of patent right |
Former decision: termination of patent right due to unpaid annual fee Former decision publication date: 20200424 |
|
| RR01 | Reinstatement of patent right |