CN110130271A - A kind of construction method of side wall concrete single-sided formwork reinforcement - Google Patents
A kind of construction method of side wall concrete single-sided formwork reinforcement Download PDFInfo
- Publication number
- CN110130271A CN110130271A CN201910438111.3A CN201910438111A CN110130271A CN 110130271 A CN110130271 A CN 110130271A CN 201910438111 A CN201910438111 A CN 201910438111A CN 110130271 A CN110130271 A CN 110130271A
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- Prior art keywords
- side wall
- construction
- wall concrete
- formwork reinforcement
- construction method
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 43
- 238000009415 formwork Methods 0.000 title claims abstract description 42
- 230000002787 reinforcement Effects 0.000 title claims abstract description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 229910052742 iron Inorganic materials 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000004513 sizing Methods 0.000 claims abstract description 7
- 238000007569 slipcasting Methods 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 abstract description 5
- 230000002262 irrigation Effects 0.000 description 6
- 238000003973 irrigation Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/128—Coherent linings made on the spot, e.g. cast in situ, extruded on the spot
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a kind of construction methods of side wall concrete single-sided formwork reinforcement, are related to municipal works technical field.The construction method of the side wall concrete single-sided formwork reinforcement includes the following steps: to jump I region side walls of storehouse construction, squeezes into anchor pole and slip casting in advance in the position calculated, while guaranteeing rockbolt stress performance；It is laid with I region waterproof layer.The construction method of the side wall concrete single-sided formwork reinforcement, by drawing anchor formula to reinforce, with the use of set shaped steel formwork, fashioned iron back cord is reinforced, adjust associated construction process, storehouse method is jumped using piecemeal, anchor pole is avoided to destroy waterproof layer, L-type bolt is reserved in completed concrete side walls simultaneously, for subsequent side wall formwork reinforcement, without using scaffold support, it ensure that waterproof layer is not destroyed, realize the alternately continuous construction of side wall concrete piecemeal, in addition sizing punching block on the outside of installation personnel operating platform, personnel are facilitated to operate, also ensure working security, improve efficiency and construction quality.
Description
Technical field
The present invention relates to municipal works technical field, specially a kind of construction party of side wall concrete single-sided formwork reinforcement
Method.
Background technique
Irrigation canals and ditches (river) concrete side walls generally have certain gradient, and section is in inverted trapezoidal, small-sized trench sidewall template one
As using can solve the reinforcing problem of template to the method for support, and (following mouth width degree is more than 5m, side slope for large-scale irrigation canals and ditches
1:1, depth reach 5m) or river, the reinforcing of side wall template is difficult to find that suitable supporting point, and side wall generally has waterproof to want
It asks, waterproof layer is often arranged in side wall lower layer, according to the split bolt for protruding into soil layer, can destroy waterproof layer.
When traditional irrigation canals and ditches concrete side walls are constructed, frequently with throwing support form, or full hall scaffold work is set up in irrigation canals and ditches
It removes scaffold after the completion of one section of side wall construction for the supporting point of formwork reinforcement and constructs again next section, not only a large amount of turnovers of waste
Material and artificial, and low efficiency, it is at high cost, reinforce not in place, when concrete vibrating is also easy to the mould and other issues that rises occur.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of construction method of side wall concrete single-sided formwork reinforcement,
When solving the construction of traditional irrigation canals and ditches concrete side walls, frequently with throwing support form, or full hall scaffold conduct is set up in irrigation canals and ditches
The supporting point of formwork reinforcement removes scaffold and constructs again next section, not only waste a large amount of turnovers after the completion of one section of side wall construction
Material and artificial, and low efficiency, it is at high cost, reinforce not in place, when concrete vibrating is also easy to the mould and other issues that rises occur
Problem.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of side wall concrete single-sided template
The construction method of reinforcing, includes the following steps:
S1, jump storehouse and construct I region side walls, squeeze into anchor pole and slip casting in advance in the position calculated, at the same guarantee anchor pole by
Power performance；
S2, it being laid with I region waterproof layer, assembling reinforcement installs fashioned iron side form and waterstop, is subsequently mounted set shaped steel formwork,
Set shaped steel formwork is customization steel form, is provided with operating platform and concreting mouth above；
S3, with fashioned iron back cord, bolt anchorage, and L-type bolt is installed；
After the completion of S4, the construction of I region side walls, construct to II region, and by II region of formwork reinforcement, while to base
Layer is cleared up；
After the completion of S5, base cleaning, it is laid with waterproof layer, assembling reinforcement installs fashioned iron side form and waterstop, then installs sizing
Steel form, it is suitable for reading from template or the construction of concreting mouth, vibrated concrete, maintenance are torn open with fashioned iron back cord and L-type screw bolt reinforcing
Mould is until reach design strength.
Preferably, in step s3, the installation method of L-type bolt is the reserving hole on set shaped steel formwork, is used for L-type spiral shell
Bolt is formed directly into installation, and from template is suitable for reading or the construction of concreting mouth, vibrated concrete, maintenance demoulding is until to reach design strong
Degree.
Preferably, the fashioned iron back cord is that two channel steels are welded back-to-back, and intermediate there are be equipped with anchor pole
Gap.
Preferably, the anchor pole is the screw-thread steel of certain diameter, and end is welded with screw rod.
Preferably, the bolt that the L-type bolt is fabricated to for the round steel of certain diameter.
Preferably, the fashioned iron side form is that waterstop can be fixedly clamped by two blocks of channel steels during installation.
Preferably, the set shaped steel formwork, fashioned iron back cord, bolt anchorage, which are formed, draws anchor formula to reinforce, and does not need to set up foot hand
Frame is as supporting point.
(3) beneficial effect
The present invention provides a kind of construction methods of side wall concrete single-sided formwork reinforcement.Have following the utility model has the advantages that should
The construction method of side wall concrete single-sided formwork reinforcement is added by drawing anchor formula to reinforce with the use of set shaped steel formwork, fashioned iron back cord
Gu adjusting associated construction process, storehouse method is jumped using piecemeal, avoids anchor pole from destroying waterproof layer, while in completed concrete side
L-type bolt is reserved on wall, ensure that waterproof layer is not destroyed without using scaffold support for subsequent side wall formwork reinforcement,
Realize the alternately continuous construction of side wall concrete piecemeal, in addition on the outside of sizing punching block installation personnel operating platform, facilitate personnel
Operation, also ensures working security, improves efficiency and construction quality.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the cross-sectional view at A-A of the present invention；
Fig. 3 is the structural schematic diagram of fashioned iron side form of the present invention.
In figure: 1. set shaped steel formworks；2. fashioned iron back cord；3. anchor pole；4. operating platform；5.L type bolt；6. waterstop；7.
Concreting mouth；8. waterproof layer；9. fashioned iron side form.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of construction party of side wall concrete single-sided formwork reinforcement
Method includes the following steps:
S1, I region side walls of storehouse construction are jumped, squeezes into anchor pole 3 and slip casting in advance in the position calculated, while guaranteeing anchor pole 3
Stress performance；
S2, it is laid with I region waterproof layer 8, assembling reinforcement installs fashioned iron side form 9 and waterstop 6, is subsequently mounted sizing punching block
Plate 1, set shaped steel formwork 1 are customization steel form, are provided with operating platform 4 and concreting mouth 7 above；
S3, it is reinforced with fashioned iron back cord 2, anchor pole 3, set shaped steel formwork 1, fashioned iron back cord 2, anchor pole 3, which are reinforced to be formed, draws anchor formula to add
Gu not needing to set up scaffold as supporting point, fashioned iron back cord 2 is that two channel steels are welded back-to-back, it is intermediate there are with anchor
The gap that bar 3 is equipped with, anchor pole 3 are the screw-thread steel of certain diameter, and end is welded with screw rod, and installs L-type bolt 5, L-type spiral shell
Bolt 5 be certain diameter round steel be fabricated to bolt (installation method of L-type bolt 5 is the reserving hole on set shaped steel formwork 1,
It is formed directly into installation for L-type bolt 5, from template is suitable for reading or the construction of concreting mouth 7, vibrated concrete, maintenance demoulding are straight
To reaching design strength)；
After the completion of S4, the construction of I region side walls, construct to II region, and by II region of formwork reinforcement, while to base
Layer is cleared up；
After the completion of S5, base cleaning, it is laid with waterproof layer 8, fashioned iron side form 9 and waterstop 6, fashioned iron side are installed in assembling reinforcement
Mould 9 is that waterstop 6 can be fixedly clamped, then install set shaped steel formwork 1 by two blocks of channel steels during installation, with fashioned iron back cord 2 and L
Type bolt 5 is reinforced, and from template is suitable for reading or the construction of concreting mouth 7, vibrated concrete, maintenance demoulding is until to reach design strong
Degree.
The stress point that the present invention is reinforced using anchor pole 3 is arranged on the outside of template as back cord, avoids waterproof layer 8 and is broken
It is bad, the scaffold routinely used is eliminated, while reserving L-type bolt 5 in concrete, is subsequent use；Simultaneously using jump storehouse
Method construction, is provided the space of the setting of anchor pole 3, is supported using set shaped steel formwork 1 and fashioned iron back cord 2, has both been provided reliable
Rigidity, also achieve pouring for disposable large area, improve efficiency；When construct two sections between concrete side walls when, utilize
Stress point of the reserved U-bolt as formwork reinforcement realizes the alternately continuous construction of side wall concrete piecemeal.
It, can be with the invention has the advantages that do not need to use full hall scaffold as supporting point compared with traditional reinforcement means
Many artificial and materials are saved, are improved efficiency, the position set up is difficult to especially for scaffold, more there is provided a kind of new moulds
Plate reinforcing mode, meanwhile, using sizing punching block, whole design ensure that the rigidity of template, also achieve disposable large area
It pours, reaches one-pass molding effect, it is ensured that quality.
In conclusion the construction method of the side wall concrete single-sided formwork reinforcement, by drawing anchor formula to reinforce, with the use of fixed
Steel form 1, fashioned iron back cord 2 are reinforced, and associated construction process is adjusted, and jump storehouse method using piecemeal, anchor pole 3 is avoided to destroy waterproof layer 8,
L-type bolt 5 is reserved in completed concrete side walls simultaneously, subsequent side wall formwork reinforcement is used for, without using scaffold branch
Support, ensure that waterproof layer 8 is not destroyed, and realizes the alternately continuous construction of side wall concrete piecemeal, in addition pacifies on the outside of sizing punching block
The operating platform 4 of dress personnel, facilitates personnel to operate, also ensures working security, improve efficiency and construction quality.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of construction method of side wall concrete single-sided formwork reinforcement, characterized by the following steps:
S1, I region side walls of storehouse construction are jumped, squeezes into anchor pole (3) and slip casting in advance in the position calculated, while guaranteeing anchor pole (3)
Stress performance；
S2, it is laid with I region waterproof layer (8), assembling reinforcement installs fashioned iron side form (9) and waterstop (6), is subsequently mounted sizing steel
Template (1), set shaped steel formwork (1) are customization steel form, are provided with operating platform (4) and concreting mouth (7) above；
S3, it is reinforced with fashioned iron back cord (2), anchor pole (3), and L-type bolt (5) is installed；
After the completion of S4, the construction of I region side walls, construct to II region, and by II region of formwork reinforcement, at the same to base into
Row cleaning；
It after the completion of S5, base cleaning, is laid with waterproof layer (8), assembling reinforcement, fashioned iron side form (9) and waterstop (6) is installed, then pacify
Steel form (1) is set, is reinforced with fashioned iron back cord (2) and L-type bolt (5), it is suitable for reading from template or concreting mouth (7) is applied
Work, vibrated concrete, maintenance demoulding is until reach design strength.
2. a kind of construction method of side wall concrete single-sided formwork reinforcement according to claim 1, it is characterised in that: in step
In rapid S3, the installation method of L-type bolt (5) is the reserving hole on set shaped steel formwork (1), is formed directly into for L-type bolt (5)
Installation, from template is suitable for reading or concreting mouth (7) construction, vibrated concrete, maintenance demoulding is until reach design strength.
3. a kind of construction method of side wall concrete single-sided formwork reinforcement according to claim 1, it is characterised in that: described
Fashioned iron back cord (2) is that two channel steels are welded back-to-back, and intermediate there are the gaps being equipped with anchor pole (3).
4. a kind of construction method of side wall concrete single-sided formwork reinforcement according to claim 1, it is characterised in that: described
Anchor pole (3) is the screw-thread steel of certain diameter, and end is welded with screw rod.
5. a kind of construction method of side wall concrete single-sided formwork reinforcement according to claim 1, it is characterised in that: described
L-type bolt (5) is the bolt that the round steel of certain diameter is fabricated to.
6. a kind of construction method of side wall concrete single-sided formwork reinforcement according to claim 1, it is characterised in that: described
Fashioned iron side form (9) is that waterstop (6) can be fixedly clamped by two blocks of channel steels during installation.
7. a kind of construction method of side wall concrete single-sided formwork reinforcement according to claim 1, it is characterised in that: described
Set shaped steel formwork (1), fashioned iron back cord (2), anchor pole (3), which are reinforced to be formed, draws anchor formula to reinforce, and does not need to set up scaffold as support
Point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438111.3A CN110130271B (en) | 2019-05-24 | 2019-05-24 | Construction method for reinforcing side wall concrete single-face formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438111.3A CN110130271B (en) | 2019-05-24 | 2019-05-24 | Construction method for reinforcing side wall concrete single-face formwork |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110130271A true CN110130271A (en) | 2019-08-16 |
| CN110130271B CN110130271B (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910438111.3A Active CN110130271B (en) | 2019-05-24 | 2019-05-24 | Construction method for reinforcing side wall concrete single-face formwork |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494063A (en) * | 2021-06-24 | 2021-10-12 | 北京碧鑫水务有限公司 | River course bank protection concrete pouring template system |
| CN116005612A (en) * | 2023-02-08 | 2023-04-25 | 无锡市航道工程有限公司 | Ecological bank protection underwater concrete construction structure and environment-friendly construction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742133A (en) * | 1993-07-28 | 1995-02-10 | Chichibu Onoda Cement Corp | Buried formwork |
| CN202214709U (en) * | 2011-09-06 | 2012-05-09 | 河北建设集团有限公司 | Slip form structure |
| CN102493341A (en) * | 2011-11-14 | 2012-06-13 | 中交一航局第四工程有限公司 | Construction method for hollow thin-walled high pier non-bracket formwork turnover of railway |
-
2019
- 2019-05-24 CN CN201910438111.3A patent/CN110130271B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742133A (en) * | 1993-07-28 | 1995-02-10 | Chichibu Onoda Cement Corp | Buried formwork |
| CN202214709U (en) * | 2011-09-06 | 2012-05-09 | 河北建设集团有限公司 | Slip form structure |
| CN102493341A (en) * | 2011-11-14 | 2012-06-13 | 中交一航局第四工程有限公司 | Construction method for hollow thin-walled high pier non-bracket formwork turnover of railway |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494063A (en) * | 2021-06-24 | 2021-10-12 | 北京碧鑫水务有限公司 | River course bank protection concrete pouring template system |
| CN116005612A (en) * | 2023-02-08 | 2023-04-25 | 无锡市航道工程有限公司 | Ecological bank protection underwater concrete construction structure and environment-friendly construction method thereof |
| CN116005612B (en) * | 2023-02-08 | 2024-04-05 | 无锡市航道工程有限公司 | Ecological bank protection underwater concrete construction structure and environment-friendly construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110130271B (en) | 2020-09-25 |
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