CN107476573A - A kind of formwork reinforcement support system of inverted tubaeform arc shear wall - Google Patents
A kind of formwork reinforcement support system of inverted tubaeform arc shear wall Download PDFInfo
- Publication number
- CN107476573A CN107476573A CN201710743938.6A CN201710743938A CN107476573A CN 107476573 A CN107476573 A CN 107476573A CN 201710743938 A CN201710743938 A CN 201710743938A CN 107476573 A CN107476573 A CN 107476573A
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- CN
- China
- Prior art keywords
- exterior sheathing
- steel strand
- inner template
- shear wall
- formwork reinforcement
- 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.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention relates to a kind of formwork reinforcement method for supporting of inverted tubaeform arc shear wall, including following steps：According to drawing size unwrapping wire and inner template is installed；Then shear force wall reinforcing steel bar is installed；After the completion of reinforcing bar concealment acceptance, exterior sheathing is installed；The installation lumps of wood adds stupefied in inner template and exterior sheathing, and is spaced some split bolts of installation, and fixing the lumps of wood by split bolt adds stupefied, inner template and exterior sheathing；With scaffold tubes center stand column is set up in arc central point；Punching, steel strand on inner template, exterior sheathing, after steel strand wires pass through exterior sheathing, scaffold tubes are added on the outside of exterior sheathing, steel strand wires are worn back after bypassing scaffold tubes, are fixed in center stand column, are fixed with lock；Symmetrical steel strand is repeated, until all having worn；Check that support system reinforces situation, complete support system and reinforce.The present invention can greatly reduce support even without support, so as to reduce corresponding measure expense.
Description
Technical field
The invention belongs to civil engineering technical field, more particularly to a kind of formwork reinforcement branch of inverted tubaeform arc shear wall
Support system.
Background technology
Now with expanding economy, the moulding of building is more and more noveler, especially landmark and public building,
To reach architectural effect, the moulding of various large cantilevers, big arc is applied in building.At the moment one is given people on such a Structural visual
It is bright, but but have very big difficulty in construction, while also considerably increase construction period and operating expenses.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of formwork reinforcement support system of inverted tubaeform arc shear wall
System, solves the problem of difficulty is big in the moulding construction of various large cantilevers, big arc, construction period and big operating expenses.
The technical solution adopted for the present invention to solve the technical problems is：A kind of mould of inverted tubaeform arc shear wall is provided
Plate reinforces method for supporting, including following steps：
(a) according to drawing size unwrapping wire and inner template is installed；
(b) then installation shear force wall reinforcing steel bar；
(c) after the completion of reinforcing bar concealment acceptance, exterior sheathing is installed；
(d) lumps of wood is installed in inner template and exterior sheathing and adds stupefied, and some split bolts of installation is spaced, passes through split bolt
The fixed lumps of wood adds stupefied, inner template and exterior sheathing；
(e) center stand column is set up in arc central point with scaffold tubes；
(f) punching, steel strand on inner template, exterior sheathing, after steel strand wires pass through exterior sheathing, are added on the outside of exterior sheathing
Scaffold tubes, steel strand wires are worn back after bypassing scaffold tubes, are fixed in center stand column, are fixed with lock；
(g) symmetrical steel strand is repeated, until all having worn；
(h) check that support system reinforces situation, complete support system and reinforce.
The further technical scheme of the present invention is that in the step (a), the inner template is carried out by top slab form
It is interim fixed.
The further technical scheme of the present invention is that in the step (c), steel wire is first used in the exterior sheathing installation process
Fixed temporarily with inner template and reinforcing bar.
The further technical scheme of the present invention is, in the step (d), on the split bolt in the mountain type card of both sides
Side is provided with the circular arc that a diameter of 25mm reinforcing bars are done.
The further technical scheme of the present invention is in the step (e), bearing diagonal to be added in the center stand column, tiltedly
It is supported and fixed on the steel pipe reserved on plate, each steel strand wires drawknot node carries out plug in fact with flitch, it is ensured that steel strand wires stress
When scaffold tubes do not bend.
The further technical scheme of the present invention is that steel strand wires spacing, split bolt spacing are entered according to the parameter of shear wall
Row, which calculates, to be determined.
Beneficial effect
Present invention the characteristics of utilize structure, it can greatly reduce and support even without support, so as to reduce corresponding measure expense,
And, outside flying height larger inverted tubaeform arc shear wall formwork reinforcement larger the present invention is mainly suitable for angle of inclination.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is partial enlarged drawing at A in Fig. 1.
Fig. 3 is structural representation at exterior sheathing.
Fig. 4 is partial enlarged drawing at B in Fig. 3.
Pillar construction schematic diagram centered on Fig. 5.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiment 1
As Figure 1-5, a kind of formwork reinforcement method for supporting of inverted tubaeform arc shear wall, including following step
Suddenly：
1st, according to drawing size unwrapping wire and inner template 1 is installed, inner template 1 is fixed temporarily by top slab form；
2 then installation shear force wall reinforcing steel bar；
3rd, after the completion of reinforcing bar concealment acceptance, exterior sheathing 2 is installed, in the installation process of exterior sheathing 2 first with steel wire and inner template 1 and
Reinforcing bar is fixed temporarily；
4th, the lumps of wood is installed in inner template 1 and exterior sheathing 2 and adds stupefied 3, and be spaced some split bolts 4 of installation, by drawing
Bolt 4 fixes the lumps of wood and adds stupefied 3, inner template 1 and exterior sheathing 2, and a diameter of 25mm is provided with the inside of the mountain type card of both sides on split bolt 4
The circular arc that reinforcing bar is done；
5th, center stand column 5 is set up in arc central point with scaffold tubes, bearing diagonal 8 is added in center stand column 5, bearing diagonal 8 is solid
On the fixed steel pipe onboard reserved, each steel strand wires drawknot node carries out plug in fact with flitch, it is ensured that pin hand during steel strand wires stress
Pipe does not bend；
6th, punching, steel strand 6 on inner template 1, exterior sheathing 2, after steel strand wires 6 pass through exterior sheathing 2, outside exterior sheathing 2
Side adds scaffold tubes 7, and steel strand wires 6 are worn back after bypassing scaffold tubes 7, are fixed in center stand column 5, are fixed with lock；
7th, symmetrical steel strand 6 is repeated, until all having worn；
8th, check that support system reinforces situation, complete support system and reinforce.
Wherein, the spacing of steel strand wires 6, the spacing of split bolt 4 carry out calculating determination according to the parameter of shear wall.
Claims (6)
- A kind of 1. formwork reinforcement method for supporting of inverted tubaeform arc shear wall, it is characterised in that:Comprise the following steps：(a) according to drawing size unwrapping wire and inner template (1) is installed；(b) then installation shear force wall reinforcing steel bar；(c) after the completion of reinforcing bar concealment acceptance, exterior sheathing (2) is installed；(d) lumps of wood is installed in inner template (1) and exterior sheathing (2) and adds stupefied (3), and be spaced some split bolts (4) of installation, pass through The fixed lumps of wood of split bolt (4) adds stupefied (3), inner template (1) and exterior sheathing (2)；(e) center stand column (5) is set up in arc central point with scaffold tubes；(f) punching, steel strand (6) on inner template (1), exterior sheathing (2), after steel strand wires (6) pass through exterior sheathing (2), outside Scaffold tubes (7) are added on the outside of template (2), steel strand wires (6) are worn back after bypassing scaffold tubes (7), are fixed in center stand column (5), use Lock is fixed；(g) symmetrical steel strand (6) is repeated, until all having worn；(h) check that support system reinforces situation, complete support system and reinforce.
- A kind of 2. formwork reinforcement method for supporting of inverted tubaeform arc shear wall according to claim 1, it is characterised in that： In the step (a), the inner template (1) is fixed temporarily by top slab form.
- A kind of 3. formwork reinforcement method for supporting of inverted tubaeform arc shear wall according to claim 1, it is characterised in that： In the step (c), first fixed temporarily with steel wire and inner template (1) and reinforcing bar in exterior sheathing (2) installation process.
- A kind of 4. formwork reinforcement method for supporting of inverted tubaeform arc shear wall according to claim 1, it is characterised in that： In the step (d), the circular arc that a diameter of 25mm reinforcing bars are done is provided with the split bolt (4) on the inside of the mountain type card of both sides.
- A kind of 5. formwork reinforcement method for supporting of inverted tubaeform arc shear wall according to claim 1, it is characterised in that： In the step (e), bearing diagonal (8) is added on the center stand column (5), bearing diagonal (8) is fixed on onboard reserved steel pipe, Each steel strand wires drawknot node carries out plug in fact with flitch, it is ensured that scaffold tubes do not bend during steel strand wires stress.
- A kind of 6. formwork reinforcement method for supporting of inverted tubaeform arc shear wall according to claim 1, it is characterised in that： Steel strand wires (6) spacing, split bolt (4) spacing carry out calculating determination according to the parameter of shear wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743938.6A CN107476573A (en) | 2017-08-25 | 2017-08-25 | A kind of formwork reinforcement support system of inverted tubaeform arc shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743938.6A CN107476573A (en) | 2017-08-25 | 2017-08-25 | A kind of formwork reinforcement support system of inverted tubaeform arc shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107476573A true CN107476573A (en) | 2017-12-15 |
Family
ID=60602637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710743938.6A Pending CN107476573A (en) | 2017-08-25 | 2017-08-25 | A kind of formwork reinforcement support system of inverted tubaeform arc shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107476573A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469325A (en) * | 2018-11-13 | 2019-03-15 | 北京益汇达清水装饰工程有限公司 | The construction method of abnormal curved surface column with hole |
| CN109469324A (en) * | 2018-11-13 | 2019-03-15 | 北京益汇达清水装饰工程有限公司 | The construction method of abnormal curved surface column |
| CN112282350A (en) * | 2020-09-28 | 2021-01-29 | 上海二十冶建设有限公司 | High-altitude large-cantilever curved surface open type cylinder concrete structure support-free construction method |
Citations (8)
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|---|---|---|---|---|
| DE2055765B2 (en) * | 1970-11-12 | 1976-06-24 | Abstützvorrichtung für die bleibenden Schalungsplatten einer Mantelbetonwand Mossier, Josef, Töbring, Kärnten (Österreich) | Permanent concrete sheathing wall form panels support - with welded wire spacers with additional vertical holders in slits |
| CN1428487A (en) * | 2001-12-26 | 2003-07-09 | 中国耀华玻璃集团公司工程分公司 | Heat-insulating method for exterior and interior of outer wall and composite heat-insulating wall body |
| CN201395941Y (en) * | 2008-12-29 | 2010-02-03 | 大连阿尔滨集团有限公司 | Large-molding-board counter-pull stranded wire |
| CN101864818A (en) * | 2009-04-14 | 2010-10-20 | 武汉建工股份有限公司 | Construction method of cast-in-situ oblique arc-suspended concrete shear wall |
| CN201738583U (en) * | 2010-07-28 | 2011-02-09 | 中建三局建设工程股份有限公司 | Combined supporting and reinforcing system for inclined shear wall template |
| CN202850496U (en) * | 2012-10-31 | 2013-04-03 | 中国核工业第二二建设有限公司 | Arc-shaped template bottom support system |
| CN103291116A (en) * | 2013-05-20 | 2013-09-11 | 中国十五冶金建设集团有限公司 | Grid-type formwork supporting and operating platform for construction of water tank on top of inverted-cone water tower |
| CN203200719U (en) * | 2013-05-07 | 2013-09-18 | 中国葛洲坝集团股份有限公司 | Hanging type slope pouring template device |
-
2017
- 2017-08-25 CN CN201710743938.6A patent/CN107476573A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2055765B2 (en) * | 1970-11-12 | 1976-06-24 | Abstützvorrichtung für die bleibenden Schalungsplatten einer Mantelbetonwand Mossier, Josef, Töbring, Kärnten (Österreich) | Permanent concrete sheathing wall form panels support - with welded wire spacers with additional vertical holders in slits |
| CN1428487A (en) * | 2001-12-26 | 2003-07-09 | 中国耀华玻璃集团公司工程分公司 | Heat-insulating method for exterior and interior of outer wall and composite heat-insulating wall body |
| CN201395941Y (en) * | 2008-12-29 | 2010-02-03 | 大连阿尔滨集团有限公司 | Large-molding-board counter-pull stranded wire |
| CN101864818A (en) * | 2009-04-14 | 2010-10-20 | 武汉建工股份有限公司 | Construction method of cast-in-situ oblique arc-suspended concrete shear wall |
| CN201738583U (en) * | 2010-07-28 | 2011-02-09 | 中建三局建设工程股份有限公司 | Combined supporting and reinforcing system for inclined shear wall template |
| CN202850496U (en) * | 2012-10-31 | 2013-04-03 | 中国核工业第二二建设有限公司 | Arc-shaped template bottom support system |
| CN203200719U (en) * | 2013-05-07 | 2013-09-18 | 中国葛洲坝集团股份有限公司 | Hanging type slope pouring template device |
| CN103291116A (en) * | 2013-05-20 | 2013-09-11 | 中国十五冶金建设集团有限公司 | Grid-type formwork supporting and operating platform for construction of water tank on top of inverted-cone water tower |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469325A (en) * | 2018-11-13 | 2019-03-15 | 北京益汇达清水装饰工程有限公司 | The construction method of abnormal curved surface column with hole |
| CN109469324A (en) * | 2018-11-13 | 2019-03-15 | 北京益汇达清水装饰工程有限公司 | The construction method of abnormal curved surface column |
| CN112282350A (en) * | 2020-09-28 | 2021-01-29 | 上海二十冶建设有限公司 | High-altitude large-cantilever curved surface open type cylinder concrete structure support-free construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
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| RJ01 | Rejection of invention patent application after publication |