CN106948280A - A kind of bridge expanssion joint is broken fast repairing method - Google Patents
A kind of bridge expanssion joint is broken fast repairing method Download PDFInfo
- Publication number
- CN106948280A CN106948280A CN201710271508.9A CN201710271508A CN106948280A CN 106948280 A CN106948280 A CN 106948280A CN 201710271508 A CN201710271508 A CN 201710271508A CN 106948280 A CN106948280 A CN 106948280A
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- China
- Prior art keywords
- steel plate
- bridge
- hole
- millimeters
- rubber mat
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
Abstract
The invention discloses a kind of bridge expanssion joint fracture damage fast repairing method, S1 determines that bridge expanssion joint damages position, warning mark is set at fracture damage, all one end in expansion joint that S2 makes repairing bridge breaking carries the steel plate and rubber mat plate of chute, expansion joint pre-selected locations laying rubber mat plates of the S3 in bridge breaking, S4 lays steel plate of the one end with chute processed on rubber mat plate, S5 reserved in steel plate using electric drill and drilled in the middle of screw position and chute on the concrete of corresponding expansion joint both sides, S6 is cleared up anchor hole, should not there are dust and Ming Shui in hole, the high strength chemical drift bolt glass tube anchoring head that takes all of is put into anchor hole and is pushed into hole by S7 inwardly, screw rod strength is rotatably inserted into anchor hole bottom by S8, S9 is after high-strength anchor bolt reaches prescribed strength, tightened with nut, and polish smooth the screw rod cutting for being higher by steel plate.The present invention installs low-hanging fruit preferably, reduces vibrations, reduces noise, it is ensured that traffic safety.
Description
Technical field
The present invention relates to bridge repairing technical field, specially a kind of bridge expanssion joint fracture fast repairing method.
Background technology
All bridges west side expansion joint of 2015 Nian9Yue Jining Cities station West Road canal is badly damaged, occurs in that girder steel is broken
And lose, bridge floor occurs in that one wide more than 20 centimetres of gap, brings great traffic safety hidden danger.
The bridge breaking time occurs at present, we are typically using methods such as welding, the pad lumps of wood, but these methods are substantially not
Success, while cost is high, long in time limit, influence is current.
The content of the invention
Fast repairing method is broken it is an object of the invention to provide a kind of bridge expanssion joint, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of bridge expanssion joint is broken fast repairing method, it is characterized in that being prepared from including procedure below：
S1：Determine that bridge expanssion joint damages position, warning mark is set in bridge expanssion joint breaking part, while by damaged bridge
Expansion joint is cleaned out；
S2：Make the steel plate and rubber mat plate used by the expansion joint of repairing bridge breaking；Steel plate one end drills, and is steel plate hole, separately
One end is slotted, and polish flat slope pin in the two ends cutting of steel plate；
S3：Rubber mat plate is laid in bridge expanssion joint breaking part pre-selected locations；
S4：Drilled using electric drill at bridge expanssion joint breaking part two ends, while being done the garbage-cleaning in two stomidiums with dust catcher
Only；
S5：High strength chemical drift bolt is placed in bridge hole, while the casting concrete in bridge hole, waits to be solidified；
S6：In the groove and steel plate hole that high strength chemical drift bolt is inserted to steel plate two ends, while being tightened using nut；Steel plate will be higher by
High strength chemical drift bolt cutting polish smooth.
It is preferred that, the dimensions of steel plate is 2.5 centimetres of thickness, 90 centimetres of length, 75 centimetres of width.
It is preferred that, steel plate hole is divided into inside and outside two layers, outer layer plate hole be non-through hole, 38 millimeters of diameter, 15 millimeters of depth,
Inner layer steel plate hole is through hole, 18 millimeters of diameter, 10 millimeters of depth.
It is preferred that, the thickness of rubber mat plate is 5 millimeters, and rubber mat plate is provided with through hole in steel plate hole correspondence position.
It is preferred that, the angle of toe is 17 degree, and domatic length is 5 centimetres.
It is preferred that, the length of groove is 12 to 18 centimetres, and chute is divided into inside and outside two layers, and inner side chute is wide 18 millimeters, outer to break away
38 millimeters of groove width.
Compared with prior art, the beneficial effects of the invention are as follows：Original expansion joint of the invention is damaged, the feelings that can not temporarily change
Emergency use under condition, with simple for production, installs rapid, it is not necessary to which completely enclosed traffic, material repeats the characteristics of utilizing, effect
Preferably, vibrations are reduced, noise is reduced, it is ensured that traffic safety.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment one：
The present invention provides a kind of technical scheme：
A kind of bridge expanssion joint is broken fast repairing method, it is characterized in that being prepared from including procedure below：
S1：Determine that bridge expanssion joint damages position, warning mark is set in bridge expanssion joint breaking part, while by damaged bridge
Expansion joint is cleaned out；
S2：Make the steel plate and rubber mat plate used by the expansion joint of repairing bridge breaking；Steel plate one end drills, and is steel plate hole, separately
One end is slotted, and the length of groove is 12 centimetres, and chute is divided into inside and outside two layers, and inner side chute is wide 18 millimeters, and outside chute is wide 38 millimeters
；And polish flat slope pin in the two ends cutting of steel plate；The dimensions of steel plate is 2.5 centimetres of thickness, 90 centimetres of length, width 75
Centimetre, steel plate hole is divided into inside and outside two layers, and outer layer plate hole is non-through hole, 38 millimeters of diameter, 15 millimeters of depth, inner layer steel plate hole
For through hole, 18 millimeters of diameter, 10 millimeters of depth；The angle of toe is 17 degree, and domatic length is 5 centimetres；
S3：Rubber mat plate is laid in bridge expanssion joint breaking part pre-selected locations；The thickness of rubber mat plate is 5 millimeters, rubber mat plate
Through hole is provided with steel plate hole correspondence position；
S4：Drilled using electric drill at bridge expanssion joint breaking part two ends, while being done the garbage-cleaning in two stomidiums with dust catcher
Only；
S5：High strength chemical drift bolt is placed in bridge hole, while the casting concrete in bridge hole, waits to be solidified；
S6：In the groove and steel plate hole that high strength chemical drift bolt is inserted to steel plate two ends, while being tightened using nut；Steel plate will be higher by
High strength chemical drift bolt cutting polish smooth.
Embodiment two：
A kind of bridge expanssion joint is broken fast repairing method, it is characterized in that being prepared from including procedure below：
S1：Determine that bridge expanssion joint damages position, warning mark is set in bridge expanssion joint breaking part, while by damaged bridge
Expansion joint is cleaned out；
S2：Make the steel plate and rubber mat plate used by the expansion joint of repairing bridge breaking；Steel plate one end drills, and is steel plate hole, separately
One end is slotted, and the length of groove is 14 centimetres, and chute is divided into inside and outside two layers, and inner side chute is wide 18 millimeters, and outside chute is wide 38 millimeters
；And polish flat slope pin in the two ends cutting of steel plate；The dimensions of steel plate is 2.5 centimetres of thickness, 90 centimetres of length, width 75
Centimetre, steel plate hole is divided into inside and outside two layers, and outer layer plate hole is non-through hole, 38 millimeters of diameter, 15 millimeters of depth, inner layer steel plate hole
For through hole, 18 millimeters of diameter, 10 millimeters of depth；The angle of toe is 17 degree, and domatic length is 5 centimetres；
S3：Rubber mat plate is laid in bridge expanssion joint breaking part pre-selected locations；The thickness of rubber mat plate is 5 millimeters, rubber mat plate
Through hole is provided with steel plate hole correspondence position；
S4：Drilled using electric drill at bridge expanssion joint breaking part two ends, while being done the garbage-cleaning in two stomidiums with dust catcher
Only；
S5：High strength chemical drift bolt is placed in bridge hole, while the casting concrete in bridge hole, waits to be solidified；
S6：In the groove and steel plate hole that high strength chemical drift bolt is inserted to steel plate two ends, while being tightened using nut；Steel plate will be higher by
High strength chemical drift bolt cutting polish smooth.
Embodiment three：
A kind of bridge expanssion joint is broken fast repairing method, it is characterized in that being prepared from including procedure below：
S1：Determine that bridge expanssion joint damages position, warning mark is set in bridge expanssion joint breaking part, while by damaged bridge
Expansion joint is cleaned out；
S2：Make the steel plate and rubber mat plate used by the expansion joint of repairing bridge breaking；Steel plate one end drills, and is steel plate hole, separately
One end is slotted, and the length of groove is 16 centimetres, and chute is divided into inside and outside two layers, and inner side chute is wide 18 millimeters, and outside chute is wide 38 millimeters
；And polish flat slope pin in the two ends cutting of steel plate；The dimensions of steel plate is 2.5 centimetres of thickness, 90 centimetres of length, width 75
Centimetre, steel plate hole is divided into inside and outside two layers, and outer layer plate hole is non-through hole, 38 millimeters of diameter, 15 millimeters of depth, inner layer steel plate hole
For through hole, 18 millimeters of diameter, 10 millimeters of depth；The angle of toe is 17 degree, and domatic length is 5 centimetres；
S3：Rubber mat plate is laid in bridge expanssion joint breaking part pre-selected locations；The thickness of rubber mat plate is 5 millimeters, rubber mat plate
Through hole is provided with steel plate hole correspondence position；
S4：Drilled using electric drill at bridge expanssion joint breaking part two ends, while being done the garbage-cleaning in two stomidiums with dust catcher
Only；
S5：High strength chemical drift bolt is placed in bridge hole, while the casting concrete in bridge hole, waits to be solidified；
S6：In the groove and steel plate hole that high strength chemical drift bolt is inserted to steel plate two ends, while being tightened using nut；Steel plate will be higher by
High strength chemical drift bolt cutting polish smooth.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand and these embodiments can be carried out without departing from the principles and spirit of the present invention a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of bridge expanssion joint is broken fast repairing method, it is characterized in that being prepared from including procedure below：
S1：Determine that bridge expanssion joint damages position, warning mark is set in bridge expanssion joint breaking part, while by damaged bridge
Expansion joint is cleaned out；
S2：Make the steel plate and rubber mat plate used by the expansion joint of repairing bridge breaking；Steel plate one end drills, and is steel plate hole, separately
One end is slotted, and polish flat slope pin in the two ends cutting of steel plate；
S3：Rubber mat plate is laid in bridge expanssion joint breaking part pre-selected locations；
S4：Drilled using electric drill at bridge expanssion joint breaking part two ends, while being done the garbage-cleaning in two stomidiums with dust catcher
Only；
S5：High strength chemical drift bolt is placed in bridge hole, while the casting concrete in bridge hole, waits to be solidified；
S6：In the groove and steel plate hole that high strength chemical drift bolt is inserted to steel plate two ends, while being tightened using nut；Steel plate will be higher by
High strength chemical drift bolt cutting polish smooth.
2. bridge breaking fast repairing method according to claim 1, it is characterised in that：The dimensions of steel plate is thickness
2.5 centimetres, 90 centimetres of length, 75 centimetres of width.
3. bridge breaking fast repairing method according to claim 1, it is characterised in that：Steel plate hole is divided into inside and outside two layers,
Outer layer plate hole be non-through hole, 38 millimeters of diameter, 15 millimeters of depth, inner layer steel plate hole be through hole, 18 millimeters of diameter, depth
10 millimeters.
4. bridge breaking fast repairing method according to claim 1, it is characterised in that：The thickness of rubber mat plate is 5 millis
Rice, rubber mat plate is provided with through hole in steel plate hole correspondence position.
5. bridge breaking fast repairing method according to claim 1, it is characterised in that：The angle of toe is 17 degree, slope
Face length is 5 centimetres.
6. bridge breaking fast repairing method according to claim 1, it is characterised in that：The length of groove is 12 to 18 lis
Rice, chute is divided into inside and outside two layers, and inner side chute is wide 18 millimeters, and outside chute is wide 38 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271508.9A CN106948280B (en) | 2017-04-24 | 2017-04-24 | A kind of bridge expanssion joint fracture fast repairing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271508.9A CN106948280B (en) | 2017-04-24 | 2017-04-24 | A kind of bridge expanssion joint fracture fast repairing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106948280A true CN106948280A (en) | 2017-07-14 |
| CN106948280B CN106948280B (en) | 2018-11-27 |
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|---|---|---|---|
| CN201710271508.9A Active CN106948280B (en) | 2017-04-24 | 2017-04-24 | A kind of bridge expanssion joint fracture fast repairing method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080108705A (en) * | 2007-06-11 | 2008-12-16 | (주) 케이 이엔씨 | Bolt washer structure for bridge expansion joint |
| CN202543762U (en) * | 2012-02-10 | 2012-11-21 | 成都市新筑路桥机械股份有限公司 | Jointless elastomer expansion device |
| CN202689200U (en) * | 2012-07-17 | 2013-01-23 | 叶香菲 | Basement expansion joint structure |
| CN204475164U (en) * | 2015-02-26 | 2015-07-15 | 青岛华联装饰工程有限公司 | A kind of bridge elastic expansion joint device |
| CN105421615A (en) * | 2015-12-01 | 2016-03-23 | 沈阳建筑大学 | Prefabricated type shear wall horizontal bolt connecting structure |
-
2017
- 2017-04-24 CN CN201710271508.9A patent/CN106948280B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080108705A (en) * | 2007-06-11 | 2008-12-16 | (주) 케이 이엔씨 | Bolt washer structure for bridge expansion joint |
| CN202543762U (en) * | 2012-02-10 | 2012-11-21 | 成都市新筑路桥机械股份有限公司 | Jointless elastomer expansion device |
| CN202689200U (en) * | 2012-07-17 | 2013-01-23 | 叶香菲 | Basement expansion joint structure |
| CN204475164U (en) * | 2015-02-26 | 2015-07-15 | 青岛华联装饰工程有限公司 | A kind of bridge elastic expansion joint device |
| CN105421615A (en) * | 2015-12-01 | 2016-03-23 | 沈阳建筑大学 | Prefabricated type shear wall horizontal bolt connecting structure |
Non-Patent Citations (1)
| Title |
|---|
| 无: "更换伸缩缝技术交底", 《HTTPS://WENKU.BAIDU.COM/VIEW/4595B94376A20029BD642DA0.HTML?FROM=SEARCH》 * |
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| Publication number | Publication date |
|---|---|
| CN106948280B (en) | 2018-11-27 |
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