CN207260082U - Active service refutes bank revetment and increases structure - Google Patents
Active service refutes bank revetment and increases structure Download PDFInfo
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- CN207260082U CN207260082U CN201720744649.3U CN201720744649U CN207260082U CN 207260082 U CN207260082 U CN 207260082U CN 201720744649 U CN201720744649 U CN 201720744649U CN 207260082 U CN207260082 U CN 207260082U
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- revetment
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- 238000003892 spreading Methods 0.000 claims abstract description 16
- 238000004513 sizing Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 9
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- Revetment (AREA)
Abstract
It the utility model is related to a kind of active service and refute bank revetment and increase structure, including：Antiskid structure and newly-increased bank protection construction structure, foam concrete structure；Newly-increased bank protection construction structure includes bottom plate, former revetment, drainpipe and shore protection increase part newly, spreading drainpipe carries out spreading to former shore protection drainpipe, former revetment increases part reinforcing bar binding connection newly by bar planting and shore protection, bank side template is connected by screw rod with former revetment, and the side template that borders on the river mainly is made of sizing tripod, operating platform and steel plate；The side template side that borders on the river is provided with collapsible form, is connected with bank side template by screw rod；Top, which has poured, newly pours road surface.The beneficial effects of the utility model are：Increase by the regulation of active service revetment bar planting veneer and add prefabricated anti-skidding key-wall, and in bank side fill concrete, solve the problems, such as that bank shore protection wall construction is refuted in active service, secure context is insufficient.
Description
Technical field
It the utility model is related to a kind of active service and refute bank revetment and increase structure.
Background technology
River waterway revetment engineering is to protect river bank from current, stormy waves invasion and attack and wash away taken engineering measure.
A large amount of built Shore protection design standards are low, and constantly corroding and washing away by seawater for a long time, lose its enforcement gradually and support
Imperial sudden and violent tide, wave, current invasion and attack, protect the effect of seashore inside and outside harbour.The active service shore protection so huge in face of quantity, all pushes away
Neither science is rebuild to waste man power and money again.Therefore, it is necessary to be increased active service revetment, reinforced, it can meet structure safety
And real requirement, such active service revetment is increased, reinforcing engineering is in recent years in growth trend year by year.
Processing to active service revetment at present mainly has reconstruction method in situ, bored concrete pile method for strengthening, mini pile method for strengthening etc., when
When taking reconstruction method in situ, original disease barricade is removed, builds revetment again according to new specification, it is necessary to carry out large area
Excavation, cutting depth is big, long construction period and cost is high；Bored concrete pile method for strengthening, i.e., directly use punching in bank side position
Bored concrete pile is reinforced, and the disturbance in its punching operation to active service revetment is larger, and there are larger security risk in construction；It is miniature
Stake method for strengthening is relatively new, and construction is convenient, but sexual valence is poor.
Utility model content
Increase the purpose of this utility model is to provide one kind with reference to the regulation of active service revetment bar planting veneer and add prefabricated anti-
Slip teeth wall, refutes present situation bank revetment using integrally-lifting sliding punching block and is widened, increases, and will be protected by presstressed reinforcing steel
Quaywall body and the cellular concrete of bank side backfill are linked to be an entirety.
To realize above-mentioned technical purpose, the utility model employs following technical scheme：
A kind of active service refutes bank revetment and increases structure, including antiskid structure and newly-increased bank protection construction structure, foam concrete
Structure；Antiskid structure includes the precast square pile of injection before present situation revetment, and precast square pile top sets prefabricated anti-skidding key-wall, prefabricated anti-
It is connected between slip teeth wall by tongue and groove, reinforced mesh is connected with reserving rib at the top of precast square pile, and concreting is integral,
In the slide of design position Slip-reserved punching block；It is new that newly-increased bank protection construction structure includes bottom plate, former revetment, drainpipe and shore protection
Increase part, spreading drainpipe carries out spreading to former shore protection drainpipe, and former revetment increases part reinforcing bar newly by bar planting and shore protection and ties up
Connection is pricked, bank side template is connected by screw rod with former revetment, and the side template that borders on the river is mainly by sizing tripod, operating platform and steel
Plate forms；The side template side that borders on the river is provided with collapsible form, is connected with bank side template by screw rod；Foam concrete structure includes
The prefabricated ribbed plate stake of first injection on rear side of present situation revetment, sheet pile set floor, are reserved with preformed hole on floor, are classified excavation
One layer of the steel pipe support supporting of each layer of the soil body, reducing Grouting Pipe is installed through preformed hole, and presstressed reinforcing steel is reserved to newly-increased shore protection
Spreading is carried out, foam concrete reinforced mesh is installed and has poured foam concrete；Top, which has poured, newly pours road surface.
Further, plate jacking device is additionally provided with, plate jacking device is very heavy mainly by shaped steel reaction beam, steel shoe
Top, running gear composition, running gear include bearing and roller, and lift steel pulley is fixed on shaped steel reaction beam, shaped steel
Reaction beam is fixed on the sizing horizontal channel steel of tripod and is linked as entirety, while sets auxiliary jack auxiliary to provide jacking
Power.
The utility model is that bank revetment rebuilding construction technology is refuted in comprehensive active service, whole with reference to active service revetment bar planting veneer
Control and increase and add prefabricated anti-skidding key-wall, bank revetment refutes present situation using integrally-lifting sliding punching block and widened, increase,
And the cellular concrete that wall body for revetment and bank side backfill is linked to be by an entirety by presstressed reinforcing steel.The utility model has following
The characteristics of and
Beneficial effect：
(1) increase by the regulation of active service revetment bar planting veneer and add prefabricated anti-skidding key-wall, and in bank side fill concrete,
Solve the problems, such as that bank shore protection wall construction is refuted in active service, secure context is insufficient.
(2) active service revetment bar planting veneer regulation increases and adds prefabricated anti-skidding key-wall.The prefabricated side of injection before present situation revetment
Stake, precast square pile top set prefabricated anti-skidding key-wall, are connected, antiskid effect is good.
(3) present situation revetment wall body is with after basic bar planting, drainpipe spreading, installing integrally-lifting sliding punching block, pouring side
Face is with increasing concrete.By overall punching block, sizing tripod, lift steel pulley composition, construct convenient, the duration sliding system
It is short.
(4) design position first breaks sheet pile with ribbing after former present situation revetment, and sheet pile bottom pours bent cap and is linked as entirety, plate
Stake embedded steel tube, it is new pour and former revetment wall on bar planting, draw hole built-in connection, stay bolt lever be installed when excavating, excavation
After the completion of Grouting Pipe, and casting concrete are set, improve the bearing capacity and globality of structure.
(5) have the characteristics that light weight, intensity are high, speed of application is fast, in fact to being backfilled after wall using foam concrete
Border application effect is good.
(6) increasing shore protection template, screw rod, nut etc. newly can fully reuse, and greatly improve construction efficiency, saved and applied
Work cost.
Brief description of the drawings
Fig. 1 is that active service refutes bank revetment and increases structure diagram；
Fig. 2 is antiskid key-wall connection diagram figure；
Fig. 3 is template splicing schematic diagram；
Fig. 4 is foam concrete backfill structure diagram；
Fig. 5 is reducing Grouting Pipe connection diagram；
Fig. 6 is the utility model construction flow chart.
In figure：1- precast square piles, 2- antiskid key-walls, 3- precast square pile reserving ribs, 4- reinforced mesh, 5- bottom plates, the former shields of 6-
Quaywall, 7- drainpipes, 8- spreading drainpipes, 9- bar plantings, 10- shore protections increase part reinforcing bar, 11- bank side templates, 12- screw rods, 13- newly
Sizing tripod, 14- operating platforms, 15- shaped steel reaction beams, 16- steel shoes, 17- bearings, 18- rollers, 19- slides, 20- are adjacent
Water side template, 21- jack, 22- auxiliary jack, 23- shore protections increase part newly, 24- collapsible forms, 25- tongue and grooves, and 26- is with ribbing
Sheet pile, 27- floors, 28- presstressed reinforcing steels, 29- steel pipe supports, 30- foam concrete reinforced mesh, 31- reducing Grouting Pipes, 32-
Foam concrete, 33- newly pour road surface.
Embodiment
The making requirement of precast square pile, prefabricated antiskid key-wall, reinforcing steel implant construction technology, prestressing force in present embodiment
Constructing operation code etc. is drawn to repeat no more, emphasis illustrates that the embodiment party that bank revetment is increased is refuted in the active service that the utility model is related to
Formula.
Fig. 1 is that active service refutes bank revetment and increases structure diagram；Fig. 2 is antiskid key-wall connection diagram figure；Fig. 3 is template
Splice schematic diagram；Fig. 4 is foam concrete backfill structure diagram；Fig. 5 is reducing Grouting Pipe connection diagram；Fig. 6 is this reality
With novel construction process flow chart.
As shown in Figs. 1-5, the active service of the utility model refutes bank revetment and increases structure, antiskid structure and newly-increased bank protection construction
Structure, foam concrete structure etc.；Antiskid structure includes injection precast square pile 1 before present situation revetment, and precast square pile top sets pre-
Anti-skidding key-wall 2 is made, is connected between prefabricated anti-skidding key-wall by tongue and groove 25, reserving rib 3 at the top of reinforced mesh 4 and precast square pile
Connection, concreting is integral, in the slide 19 of design position Slip-reserved punching block；Newly-increased bank protection construction structure includes bottom plate
5th, former revetment 6, drainpipe 7, shore protection increase part 23 etc. newly, and spreading drainpipe 8 carries out spreading, former shore protection to former shore protection drainpipe
Wall increases the binding connection of part reinforcing bar 10 newly by bar planting 9 and shore protection, and bank side template 11 is connected by screw rod 12 with former revetment, adjacent
Water side template 20 is made of sizing tripod 13, operating platform 14, steel plate etc.；The side template side that borders on the river is provided with collapsible form
24, it is connected with bank side template by screw rod 12；Foam concrete structure include present situation revetment on rear side of place elder generation injection it is prefabricated with ribbing
Sheet pile 26, sheet pile set floor 27, and preformed hole is reserved with floor 27, and the soil body is excavated in classification, excavate one layer with steel pipe support 29
One layer of supporting, through preformed hole installation reducing Grouting Pipe 31 after the completion of excavation, reserves presstressed reinforcing steel 28 to newly-increased shore protection and connects
It is long, carry out pouring for foam concrete 32 after installing foam concrete reinforced mesh 30.Then reducing Grouting Pipe is noted
Slurry, and tensioning, sealing off and covering anchorage are carried out to presstressed reinforcing steel.Finally pour and newly pour road surface 33.
Further, plate jacking device is made of shaped steel reaction beam 15, steel shoe 16, jack 21, running gear etc.,
Running gear includes bearing 17 and roller 18 forms, and lift steel pulley is fixed on shaped steel reaction beam, and shaped steel reaction beam is consolidated
Due to sizing the horizontal channel steel of tripod on and be linked as entirety, while set auxiliary jack 22 auxiliary provide top lift.
As shown in fig. 6, the construction procedure that bank revetment heightening construction method is refuted in active service is as follows：
1) preparation of construction：Machinery that organizing construction needs, material, personnel etc. march into the arena, and former revetment surface is lacked
Detection is fallen into, and uses the mode such as the cementation of fissures, outsourcing carbon cloth to repair former shore protection crack.
2) antiskid pile driving construction：The injection precast square pile 1 before present situation revetment, precast square pile stake footpath 1.2m, stake depth 4.5m, use
The mode for planting stake is installed.Precast square pile top sets prefabricated anti-skidding key-wall 2, antiskid key-wall wide 1.5m, high 0.5m, prefabricated anti-slop serrations
It is connected between wall by tongue and groove 25；Reinforced mesh 4 is installed, and is connected with reserving rib 3 at the top of precast square pile, concreting
It is integral.When pouring, in the slide 19 of design position Slip-reserved punching block.
3) former shore protection bar planting, drainpipe spreading：Former shore protection includes bottom plate 5, former revetment 6, drainpipe 7 etc., is arranged with spreading
Water pipe 8 carries out former shore protection drainpipe spreading, and bar planting 9 is carried out to former revetment, and shore protection increases the binding of part reinforcing bar 10 newly and connects
Connect.
4) bank protection construction is increased newly：Bank side template 11 is installed, is connected by screw rod 12 with former revetment；It is subsequently mounted the side that borders on the river
Template 20, is made of sizing tripod 13, operating platform 14, steel plate etc., and steel plate, channel steel use q235；The side template that borders on the river is pacified
Collapsible form 24 is rotated after the completion of dress, is connected with bank side template by screw rod 12；Formwork erection completes after-pouring C30 concrete, is formed
Shore protection increases part 23 newly.First pine collapsible form screw rod, then remove bank side template, jacks finally by plate jacking device during form removal
Border on the river side template, demolition template, and template is slid onto next construction section after unclamping.Part is increased after form removal newly to shore protection to support in time
Shield.Plate jacking device is made of shaped steel reaction beam 15, steel shoe 16, jack 21, running gear etc., and jack uses 10t,
Shaped steel reaction beam uses 16a I-steel, and running gear includes bearing 17 and roller 18 forms, and lift steel pulley is fixed on type
On steel reaction beam, a diameter of 20cm；Shaped steel reaction beam is fixed on the sizing horizontal channel steel of tripod and is linked as entirety, at the same time
The auxiliary auxiliary of jack 22 is set to provide top lift.
5) foam concrete is constructed：In the prefabricated ribbed plate stake 26 of elder generation's injection at design position on rear side of present situation revetment, sheet pile is set
Floor 27 is put, preformed hole is reserved with floor 27, the soil body is excavated in classification, excavates one layer with one layer of 29 supporting of steel pipe support, excavation
After the completion of through preformed hole installation reducing Grouting Pipe 31, path 1mm, major diameter 3mm, presstressed reinforcing steel 28 is reserved to newly-increased shore protection and is carried out
Spreading, pouring for foam concrete 32 is carried out after installing foam concrete reinforced mesh 30.Then reducing Grouting Pipe is carried out
Slip casting, and tensioning, sealing off and covering anchorage are carried out to presstressed reinforcing steel.Finally pour and newly pour road surface 33, using C25 concrete.
Claims (2)
1. bank revetment is refuted in a kind of active service increases structure, it is characterised in that including antiskid structure and newly-increased bank protection construction structure, bubble
Foam concrete structure；Antiskid structure includes the precast square pile (1) of injection before present situation revetment, and precast square pile top sets prefabricated anti-skidding
Key-wall (2), is connected by tongue and groove (25) between prefabricated anti-skidding key-wall (2), at the top of reinforced mesh (4) and precast square pile (1)
Reserving rib (3) connects, and concreting is integral, in the slide (19) of design position Slip-reserved punching block；Newly-increased bank protection construction
Structure includes bottom plate (5), former revetment (6), drainpipe (7) and shore protection increase part (23) newly, and spreading drainpipe (8) is to former shore protection
Drainpipe carries out spreading, and former revetment increases part reinforcing bar (10) binding connection, bank side template (11) newly by bar planting (9) and shore protection
Be connected by screw rod (12) with former revetment, the side template that borders on the river (20) mainly by sizing tripod (13), operating platform (14) and
Steel plate forms；Side template (20) side that borders on the river is provided with collapsible form (24), is connected with bank side template (11) by screw rod (12)；
Foam concrete structure includes the prefabricated ribbed plate stake (26) of first injection on rear side of present situation revetment, and sheet pile sets floor (27), rib
Plate is reserved with preformed hole on (27), is classified one layer of steel pipe support (29) supporting of each layer of the soil body of excavation, pacifies through preformed hole
Reducing Grouting Pipe (31) is filled, reserving presstressed reinforcing steel (28) to newly-increased shore protection carries out spreading, is provided with foam concrete reinforced mesh
(30) and foam concrete (32) has been poured；Top, which has poured, newly pours road surface (33).
2. bank revetment is refuted in active service according to claim 1 increases structure, it is characterised in that is additionally provided with template jacking dress
Put, plate jacking device is mainly by shaped steel reaction beam (15), steel shoe (16), jack (21), running gear composition, walking dress
Put including bearing (17) and roller (18), lift steel pulley is fixed on shaped steel reaction beam (15), shaped steel reaction beam (15)
It is fixed on sizing tripod (13) horizontal channel steel and is linked as entirety, while sets auxiliary jack (22) auxiliary to provide top
Lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744649.3U CN207260082U (en) | 2017-06-23 | 2017-06-23 | Active service refutes bank revetment and increases structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744649.3U CN207260082U (en) | 2017-06-23 | 2017-06-23 | Active service refutes bank revetment and increases structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207260082U true CN207260082U (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744649.3U Expired - Fee Related CN207260082U (en) | 2017-06-23 | 2017-06-23 | Active service refutes bank revetment and increases structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207260082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827240A (en) * | 2020-07-27 | 2020-10-27 | 曹灵涛 | Reinforcing construction method for old revetment of ship lock engineering |
| CN114108560A (en) * | 2021-12-07 | 2022-03-01 | 中煤第三建设（集团）有限责任公司 | Reinforcing structure of existing river bank protection and construction process thereof |
-
2017
- 2017-06-23 CN CN201720744649.3U patent/CN207260082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827240A (en) * | 2020-07-27 | 2020-10-27 | 曹灵涛 | Reinforcing construction method for old revetment of ship lock engineering |
| CN114108560A (en) * | 2021-12-07 | 2022-03-01 | 中煤第三建设（集团）有限责任公司 | Reinforcing structure of existing river bank protection and construction process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180522 Address after: 710054 No. 20 central section of Ring Road south of Beilin District, Xi'an, Shaanxi Patentee after: Xi'an City Municipal Architecture (Group) Co.,Ltd. Address before: 310015 room 1901, unit 3, 3 Wanda Commercial Center, Gongshu District, Hangzhou, Zhejiang. Patentee before: HANGZHOU JIANGRUN TECHNOLOGY Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 |