CN106337561B - Template reinforcing method for external corner and door opening positions of shear wall body - Google Patents
Template reinforcing method for external corner and door opening positions of shear wall body Download PDFInfo
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- CN106337561B CN106337561B CN201610889509.5A CN201610889509A CN106337561B CN 106337561 B CN106337561 B CN 106337561B CN 201610889509 A CN201610889509 A CN 201610889509A CN 106337561 B CN106337561 B CN 106337561B
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 22
- 230000002787 reinforcement Effects 0.000 claims abstract description 33
- 238000010276 construction Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 88
- 239000010959 steel Substances 0.000 claims description 88
- 238000009415 formwork Methods 0.000 claims description 27
- 238000004080 punching Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 12
- 238000013461 design Methods 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
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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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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- 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
A shear wall template reinforced structure and its reinforcement construction method, its shear wall template reinforced structure includes template main joist, template minor joist, wall-piercing tie screw and mountain-shaped card, also include the tie-in piece on the template main joist that is arranged along the length direction of the wall, connect and reinforce through the short tie-in screw and mountain-shaped card that are matched between the adjacent template main joists that are arranged along the length direction of the wall at two tie-in pieces that are set up relatively; and at the external corner and the door opening, the counter-pull connecting pieces of the template main keels along the length direction of the wall body are directly connected with the template main keels of the wall body on the other intersected side through the short counter-pull screw rods and the mountain-shaped clamps. The invention solves the difficult problems of the wall body of the shear wall with the large section, the wall body built by the external corner and the reinforcing of the door opening of the shear wall.
Description
Technical field
The present invention relates to a kind of shear wall structure or the wall form reinforcement techniques of frame-shear-wall structure, especially a kind of
Ultra-long and ultra-thick section wall, wall external corner, door opening position shear wall formwork ruggedized construction and its reinforced construction method.
Background technology
Shear wall is also known as wind-resistant wall, seismic structural wall, earthquake resistant wall or structural wall.It is primarily subjected to wind load in house or structures or earthquake is made
With caused horizontal loading and vertical load（Gravity）Wall, prevent structure shear（It is cut）It destroys.Also known as seismic structural wall, earthquake resistant wall, generally
It is made with armored concrete.Building template is a kind of temporary supporting structure, is made by design requirement, makes concrete structure, structure
Part is shaped by defined position, geometric dimension, keeps its correct position, and bears building template dead weight and effect on it outer
Portion's load.In building applies process work, the shear wall formwork of pouring concrete is reinforced, wherein installing the work of reinforcing template
Sequence accounts for 95% or more of entire shuttering work duration.The procedure requires height, and reinforcing process is cumbersome lengthy and jumbled, is especially shearing
Wall punches and the reinforcing of corner is the problem of whole building industry worker construction.
Current shear wall formwork reinforcing mostly uses two pass steel pipe, screw through walls, mountain type card, step fastener, steel tube fastener, iron wire
Components are waited to complete, the corner that shear wall wall form is reinforced uses the combination of fastener and high-strength screw rod, in length and breadth drawknot, scene
In a jumble, at hole and pillar is then most of is completed using the reinforcing modes such as step fastener and iron wire, auxiliary jacking and full hall frame to turning
Formwork reinforcement at angle and hole, it is very cumbersome；The wood formwork plate of shear wall structure or frame-shear-wall structure is reinforced, door opening
Position is elongated by the way of being reinforced to top, this reinforcing mode needs symmetrically to pour the template so as to pushing up both sides in hole both sides
Uniform force, but site operation can not be accomplished symmetrically to pour, and often result in door opening compact dimensions and different design, influence knot and constitute
Type quality.
Not only consolidation effect is bad for above-mentioned existing ruggedized construction and method, and cumbersome and scene is mixed and disorderly, most important
It is the reinforcing that can not complete big section wall, due to itself limitation of material, screw through walls, mountain type card, step fastener, steel pipe are buckled
The components such as part, iron wire are only applicable to the wall of the smaller small bore of lengthwise dimension, big section shear wall external corner part, wall
Due to that can not wear Screw arbor with nut at both-ends along wall length direction, the reinforcing of these positions is always that building template adds at body end cap position
Solid a great problem, consolidation effect is undesirable, often occurs the phenomenon that swollen mould or even quick-fried mould in casting process.
Invention content
In order to overcome the above-mentioned deficiency of the prior art, the present invention provides a kind of shear wall body external corner and door opening position
Formwork reinforcement method effective and rapid on wall length direction can form stable reinforcement system, can solve big section shear
The reinforcing problem at wall external corner part and wall end cap position is avoided that the generation of the quick-fried mould phenomenon of the mould that rises in work progress, pours
Door opening dimensional discrepancy after the completion of building is within the allowable range.
The present invention solve its technical problem the technical solution adopted is that：
A kind of shear wall formwork ruggedized construction, including template main joist, template secondary joist, wall-punching pair-pulling threaded spindle and mountain type
Card, template secondary joist are mounted vertically on the lateral wall of template, and template main joist is then in pairs two-by-two to be laterally disposed in template secondary joist
Template main joist, template secondary joist and template are consolidated using the mating mountain type card of wall-punching pair-pulling threaded spindle in thickness of wall body direction in outside
It is scheduled on wall, further includes to drawing connector, described pair of drawing connector packet along the template main joist of wall length direction arrangement
One section of short channel-section steel and one section of short steel pipes are included, short channel-section steel and short steel pipes are fixed on by its outer wall on template main joist respectively, short slot
The end of steel and short steel pipes is fixedly linked, and the height of short channel-section steel is slightly larger than the height of short steel pipes on template main joist,
The channel passed through for short Screw arbor with nut at both-ends is formed between the outer wall of short steel pipes and the inner wall of short channel-section steel；Along wall length direction arrangement
Be oppositely arranged two are stuck in drawing at connector by mating short Screw arbor with nut at both-ends and mountain type between adjacent template main joist
Reinforcement by connection, on adjacent template main joist to drawing connector opposite with its short steel pipes；At external corner and door opening, pass through
Short Screw arbor with nut at both-ends and mountain type card are directly another with intersection to drawing connector by the template main joist on wall length direction
The template main joist of side wall body connects, with to drawing the short steel pipes of connector opposite with the template main joist of other side wall.
A kind of shear wall formwork ruggedized construction is applied to the formwork reinforcement method of shear wall body external corner and door opening position,
Construction procedure is as follows：
1）Mode system design：It calculates and determines template secondary joist, the spacing of template main joist and wall-punching pair-pulling threaded spindle hole
Spacing, the template main joist steel pipe or channel steel, short channel-section steel of corresponding length are selected according to structural elements size, and processes short steel
Pipe, short Screw arbor with nut at both-ends etc.；
2）Vertical reinforcement is bound by design document, according to control line, installation form, top die roller, wall-crossing opposite-drawing bolt；
3）Installation form secondary joist：According to wall-punching pair-pulling threaded spindle hole site, it is evenly arranged template secondary joist, template time dragon
Bone installation direction is vertical；
4）Template main joist is arranged along wall length direction：It is more after wall length is more than a template main joist length
The lateral end to end arrangement of root template main joist；
5）It is fixed on template main joist to drawing connector：Short channel-section steel and short steel pipes are welded on template main joist respectively
On, between adjacent template main joist by short Screw arbor with nut at both-ends and mountain type be stuck in two be oppositely arranged to draw connector at twist
It is tight to reinforce, it is ensured that template main joist realize along its length the transmission of stress, external corner and door opening by short Screw arbor with nut at both-ends and
Mountain type card is by the template main joist on wall length direction to drawing template of the connector directly with the other side wall of intersection
Main joist reinforcement by connection.
Compared with prior art, a kind of shear wall formwork ruggedized construction of the invention is applied to shear wall body external corner and door opening
The formwork reinforcement method of mouthful position, by drawing connector along wall length direction connection segment template main joist, while will be positive
Angle, the template main joist whole reinforcing of door opening position are integral, by this to drawing connector that can realize the transmission of power, are formed
" well " font stabilization and reinforcement system achievees the effect that effectively to reinforce shear wall external corner, door opening fast position, construct
Do not occur rising in journey mould, sudden and violent mould situations such as, door opening dimensional discrepancy within the allowable range, solves big at present after the completion of pouring
Part project under construction shear wall external corner, door opening position reinforce difficulty or the even sudden and violent mould of the mould that easily rises after reinforcing leads to Forming Quality
The problem of difference.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the ruggedized construction schematic diagram at one embodiment of the invention shear wall external corner.
Fig. 2 is the ruggedized construction schematic diagram at another embodiment of the present invention shear wall external corner.
Fig. 3 is the ruggedized construction schematic diagram at one embodiment of the invention shear wall door opening mouth.
Fig. 4 is the partial enlarged view at the A in Fig. 1 and Fig. 3, shows the knot to drawing connector to be applied in wall length
Structure schematic diagram.
Fig. 5 is the partial enlarged view at the B in Fig. 1 and Fig. 3, is shown to drawing connector at wall turning（Suitable for sun
Angle and door opening）The structural schematic diagram of upper application.
In figure, 1, wall, 2, template secondary joist, 3, template main joist, 4, to drawing connector, 5, wall-punching pair-pulling threaded spindle, 6,
7, mountain type card, 8, short steel pipes, 9, short channel-section steel, 10, short Screw arbor with nut at both-ends.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without creative efforts, belongs to protection scope of the present invention.
In conjunction with Fig. 1 to Fig. 3, a kind of shear wall formwork ruggedized construction proposed by the present invention, including template main joist 3, template
Secondary joist 2, wall-punching pair-pulling threaded spindle 5 and mountain type card 7, template secondary joist 2 is mounted vertically on the lateral wall of template, template main joist
3 it is then in pairs two-by-two be laterally disposed in the outside of template secondary joist 2, use 5 mating mountain type card of wall-punching pair-pulling threaded spindle in 1 thickness direction of wall
7 are fixed on template main joist 3, template secondary joist 2 and template on wall 1.Wherein, the template main joist 3 can usually be adopted
With steel pipe or channel steel, and template secondary joist 2 can select the lumps of wood, and inside and outside reinforcing network staggeredly in length and breadth is consequently formed, in order into one
Step improves the stability of reinforcement system, and a flitch can also be added at the formwork edge joint, each in the external corner both sides of wall 1
A flitch is added, and the reinforcing network needs further locking, in the little section of 1 thickness of wall, it is only necessary to use length
The limited wall-punching pair-pulling threaded spindle of size 5 is fastened.Referring to Fig. 1 to Fig. 3, and cut along 1 length direction of wall and big section
Power wall external corner, door opening position, then through the invention to draw connector 4 realize fastening.
To drawing the structure and layout of connector 4, specifically specifically, referring to the partial enlarged view of Fig. 4 and Fig. 5, along wall
Further include to drawing connector 4 on the template main joist 3 of 1 length direction of body arrangement, it includes one section of short channel-section steel that described pair, which is drawn connector 4,
9 and one section of short steel pipes 8, short channel-section steel 9 and short steel pipes 8 be fixed on template main joist 3 by its outer wall respectively, short channel-section steel 9 and short
The end of steel pipe 8 is fixedly linked, and the height of short channel-section steel 9 is slightly larger than the height of short steel pipes 8 on template main joist 3, short
The channel passed through for short Screw arbor with nut at both-ends 10 is formed between the outer wall and the inner wall of short channel-section steel 9 of steel pipe 8；In Fig. 4 along 1 length of wall
By mating short Screw arbor with nut at both-ends 10 and mountain type card 6 in two be oppositely arranged between the adjacent template main joist 3 of direction arrangement
It is a to drawing reinforcement by connection at connector 4, it is opposite with its short steel pipes 8 to drawing connector 4 on adjacent template main joist 3；In Fig. 3
At external corner and door opening, by short Screw arbor with nut at both-ends 10 and mountain type card 6 by the template main joist on 1 length direction of wall
To draw connector 4 directly connect with the template main joist 3 of the other side wall 1 of intersection, with to drawing connector 4 short steel pipes 8
It is opposite with the template main joist 3 of other side wall 1.
One kind is made to drawing connector 4 using the simple material such as steel pipe, channel steel and the welding of template main joist 3 in the present invention, leads to
This is crossed to drawing connector 4 in greater depth（Including 1 length of wall and big section shear wall external corner, door opening position）It is upper to can be achieved
The transmission of power, completes template main joist 3 and template secondary joist 2 completely connects and composes " well " font stabilization and reinforcement system, reaches pair
The effect that shear wall external corner, door opening fast position are effectively reinforced, and since the size to drawing connector 4 is shorter,
The effective reinforcement edge of strength can be formed on the wall 1 of greater depth, solve most of project under construction shear wall sun at present
The even sudden and violent mould of mould that easily rises after angle, door opening position reinforcing difficulty or reinforcing leads to the problem of Forming Quality difference；The present invention simultaneously
Big section shear wall wall can also be solved（Sectional dimension >=700mm）The problem of reinforcing, at big section wall external corner, section
Inside can not wear Screw arbor with nut at both-ends, and simple and reliable reinforcement means, the present invention there is no only need to pass through one in wall external corner both sides at present
It is a that connector is drawn to be connected with the template main joist 3 stretched on other side wall 1 is intersected.
When the template main joist 3 in the embodiment of the present invention is using channel steel, template main dragon of the fastening strength compared with steel pipe shape
3 effect of bone is more preferable, can be typically only capable to because that can not wear wall-punching pair-pulling threaded spindle 5 within the walls with the wall 1 of prove-in length bigger
It is worn in wall both sides, channel steel is mainly just used when external angle position wall width is larger, but when wall width is larger, the main dragon of template
When bone 3 is steel pipe, bending strength is inadequate, to use the template main joist 3 of channel steel shape.Such as using No. 8 double only at external corner
Channel steel is as template main joist 3, referring to Fig. 2, using to drawing connector 4 to connect into the template main joist 3 of channel steel at external corner
" well " font stabilization and reinforcement system, is computed and actually uses, and the double No. 8 channel steel maximums of this method can meet 1300mm thick wall bodies 1
Reinforcement criteria.
In embodiment, more commonly used simple firm fixed form is that described pair is drawn connector 4 to be welded on template main joist
Near 3 end, but not limited to this, the mode of connection can be that existing usual manner is selected, and link position is also not limited to
End, as long as to drawing connector 4 to be arranged on two template main joists 3 being connected, it is only attached when being located at end
When close, to drawing the structure more material saving of connector 4, and consolidation effect is more preferable.The short channel-section steel 9 for constituting described pair of drawing connector 4 can be with
Select common No. 4 channel steels, but not limited to this, the length of short channel-section steel 9 and short steel pipes 8 can all limit it is shorter, to meet to drawing
4 preferable reinforcement edge of connector, such as the short steel pipes 8 for constituting described pair of drawing connector 4 can be processed into the steel of 100mm long
Short channel-section steel 9, is fabricated to the channel steel of 50 mm long by pipe, composition of arranging in pairs or groups in this way it is more reasonable to drawing 4 structure of connector.
A kind of shear wall formwork ruggedized construction of the present invention is applied to the template of shear wall body external corner and door opening position
Reinforcement means, steps are as follows for Specific construction：
1）Mode system design：It calculates and determines template secondary joist 2, the spacing of template main joist 3 and wall-punching pair-pulling threaded spindle
The spacing in hole, the template main joist steel pipe or channel steel, short channel-section steel 9 of corresponding length are selected according to structural elements size, and are processed short
Steel pipe 8, short Screw arbor with nut at both-ends 10 etc.；After the completion of waiting for formwork erection, assembling is connected to drawing connector 4；
2）Vertical reinforcement is bound by design document, ensures that vertical reinforcement position is accurate in process of binding, protective layer thickness is full
Sufficient code requirement, while stirrup processing dimension and lashing location are accurate, in case it is accurate to influence vertical formwork installation site；According to control
Line processed, installation form, top die roller, wall-crossing opposite-drawing bolt；Template installation site requires accurate, guarantee wall-punching pair-pulling threaded spindle 5
Position is substantially flush, and is convenient for the installation of follow-up template secondary joist 2, template main joist 3；
3）Installation form secondary joist 2：According to wall-punching pair-pulling threaded spindle hole site, it is evenly arranged template secondary joist 2, template time
2 installation direction of keel is vertical；At this time preferably, a flitch can also be added at formwork edge joint, in the external corner two of wall 1
Side respectively adds a flitch；
4）Along 1 length direction of wall arrangement template main joist 3：When 1 length of wall is more than 3 length of template main joist
Afterwards, the lateral end to end arrangement of more template main joists 3；
5）It is fixed on template main joist 3 to drawing connector 4：Short channel-section steel 9 and short steel pipes 8 are welded on the main dragon of template respectively
On bone 3, drawing is connected by what short Screw arbor with nut at both-ends 10 and mountain type card 6 were oppositely arranged at two between adjacent template main joist 3
Reinforcing is tightened at fitting 4, it is ensured that template main joist 3 realizes that the transmission of stress, external corner and door opening pass through short along its length
Screw arbor with nut at both-ends 10 and mountain type card 6 by the template main joist 3 on 1 length direction of wall to draw connector 4 directly with intersection
3 reinforcement by connection of template main joist of other side wall 1；Realize the reinforcing to wall external angle position, it can be excellent for big section wall 1
Choosing is done main joist using channel steel and is utilized to drawing connector 4 to realize that faying surface wall external angle position is reinforced.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is every according to
According to the technical spirit of the present invention, any simple modification and same variation, each fall within the guarantor of the present invention to made by above example
Within the scope of shield.
Claims (6)
1. a kind of formwork reinforcement method of shear wall body external corner and door opening position, characterized in that
Shear wall formwork ruggedized construction includes template main joist（3）, template secondary joist（2）, wall-punching pair-pulling threaded spindle（5）With mountain type card
（7）, template secondary joist（2）It is mounted vertically on the lateral wall of template, template main joist（3）It is then in pairs two-by-two to be laterally disposed in template
Secondary joist（2）Outside, in wall（1）Thickness direction uses wall-punching pair-pulling threaded spindle（5）Mating mountain type card（7）By template main joist
（3）, template secondary joist（2）And template is fixed on wall（1）On, along wall（1）The template main joist of length direction arrangement（3）On
Further include to drawing connector（4）, described pair of drawing connector（4）Including one section of short channel-section steel（9）With one section of short steel pipes（8）, short channel-section steel
（9）And short steel pipes（8）Template main joist is fixed on by its outer wall respectively（3）On, short channel-section steel（9）And short steel pipes（8）End
It is fixedly linked, and in template main joist（3）Upper short channel-section steel（9）Height be slightly larger than short steel pipes（8）Height, in short steel pipes
（8）Outer wall and short channel-section steel（9）Inner wall between formed supply short Screw arbor with nut at both-ends（10）The channel passed through；Along wall（1）Length side
To the adjacent template main joist of arrangement（3）Between pass through mating short Screw arbor with nut at both-ends（10）And mountain type card（6）It is being oppositely arranged
Two to draw connector（4）Locate reinforcement by connection, adjacent template main joist（3）On to draw connector（4）With its short steel pipes
（8）Relatively；At external corner and door opening, pass through short Screw arbor with nut at both-ends（10）And mountain type card（6）It will be along wall（1）On length direction
Template main joist（3）To draw connector（4）Directly with the other side wall of intersection（1）Template main joist（3）Connection, with
To drawing connector（4）Short steel pipes（8）With other side wall（1）Template main joist（3）Relatively；
Construction procedure is as follows：
1）Mode system design：It calculates and determines template secondary joist（2）, template main joist（3）Spacing and wall-punching pair-pulling threaded spindle
The spacing in hole selects the template main joist of corresponding length according to structural elements size（3）Steel pipe or channel steel, short channel-section steel（9）, and add
Work short steel pipes（8）, short Screw arbor with nut at both-ends（10）；
2）Vertical reinforcement is bound by design document, according to control line, installation form, top die roller, wall-crossing opposite-drawing bolt；
3）Installation form secondary joist（2）：According to wall-punching pair-pulling threaded spindle hole site, it is evenly arranged template secondary joist（2）, template time
Keel（2）Installation direction is vertical；
4）Along wall（1）Length direction arranges template main joist（3）：Work as wall（1）Length is more than a template main joist（3）It is long
After degree, more template main joists（3）Laterally end to end arrangement；
5）In template main joist（3）Upper fixation is to drawing connector（4）：Respectively by short channel-section steel（9）And short steel pipes（8）It is welded on template
Main joist（3）On, adjacent template main joist（3）Between pass through short Screw arbor with nut at both-ends（10）And mountain type card（6）It is opposite at two
Be arranged to draw connector（4）Tighten reinforcing in place, it is ensured that template main joist（3）The transmission of stress, external corner are realized along its length
And door opening passes through short Screw arbor with nut at both-ends（10）And mountain type card（6）It will be along wall（1）Template main joist on length direction（3）'s
To drawing connector（4）Directly with the other side wall of intersection（1）Template main joist（3）Reinforcement by connection.
2. the formwork reinforcement method of shear wall body external corner according to claim 1 and door opening position, it is characterized in that：Institute
It states to drawing connector（4）It is welded on template main joist（3）End near.
3. the formwork reinforcement method of shear wall body external corner according to claim 1 and door opening position, it is characterized in that：Structure
At described pair of drawing connector（4）Short channel-section steel（9）Select No. 4 channel steels, short channel-section steel（9）It is fabricated to the channel steel of 50 mm long, composition
Described pair of drawing connector（4）Short steel pipes（8）It is processed into the steel pipe of 100mm long.
4. the formwork reinforcement method of shear wall body external corner according to claim 1 or 2 or 3 and door opening position, special
Sign is：The template main joist（3）Using steel pipe or channel steel, template secondary joist（2）Select the lumps of wood.
5. the formwork reinforcement method of shear wall body external corner according to claim 4 and door opening position, it is characterized in that：
A flitch is added at the formwork edge joint, in wall（1）External corner both sides respectively add a flitch.
6. the formwork reinforcement method of shear wall body external corner according to claim 1 and door opening position, characterized in that
Further include that a flitch is added at formwork edge joint, in wall in the construction procedure 3（1）External corner both sides respectively add one
Flitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889509.5A CN106337561B (en) | 2016-10-12 | 2016-10-12 | Template reinforcing method for external corner and door opening positions of shear wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889509.5A CN106337561B (en) | 2016-10-12 | 2016-10-12 | Template reinforcing method for external corner and door opening positions of shear wall body |
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| Publication Number | Publication Date |
|---|---|
| CN106337561A CN106337561A (en) | 2017-01-18 |
| CN106337561B true CN106337561B (en) | 2018-07-17 |
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| CN201610889509.5A Active CN106337561B (en) | 2016-10-12 | 2016-10-12 | Template reinforcing method for external corner and door opening positions of shear wall body |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277977A (en) * | 2018-01-17 | 2018-07-13 | 曹立英 | A kind of column mould reinforcement system and preparation method thereof |
| CN109184212A (en) * | 2018-10-24 | 2019-01-11 | 中建二局第二建筑工程有限公司 | A kind of shear wall cast-in-situ template short side ruggedized construction and its construction method |
| CN113605694A (en) * | 2021-08-06 | 2021-11-05 | 中国二十二冶集团有限公司 | Method for reinforcing short-limb shear wall template |
| CN113668857A (en) * | 2021-09-02 | 2021-11-19 | 中冶建工集团(天津)建设工程有限公司 | Method for reinforcing template at corner of super-thick shear wall |
| CN114892851A (en) * | 2022-05-12 | 2022-08-12 | 中国二十二冶集团有限公司 | CL shear wall template whole piece construction assembling method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422617A (en) * | 1982-01-15 | 1983-12-27 | Harsco Corporation | Edge joist |
| CN103967271A (en) * | 2014-05-27 | 2014-08-06 | 安徽华力建设集团有限公司 | Formwork combination reinforcing and supporting structure used in short-leg shear wall construction and construction method thereof |
| CN203755675U (en) * | 2014-03-25 | 2014-08-06 | 中国建筑第四工程局有限公司 | Shear wall column end template fastening device |
| CN205531311U (en) * | 2016-01-22 | 2016-08-31 | 中国建筑一局(集团)有限公司 | Shear force wall end template reinforcing apparatus |
| CN206233579U (en) * | 2016-10-12 | 2017-06-09 | 中国建筑第二工程局有限公司 | Shear wall template is to drawing connecting piece and template reinforced structure thereof |
-
2016
- 2016-10-12 CN CN201610889509.5A patent/CN106337561B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422617A (en) * | 1982-01-15 | 1983-12-27 | Harsco Corporation | Edge joist |
| CN203755675U (en) * | 2014-03-25 | 2014-08-06 | 中国建筑第四工程局有限公司 | Shear wall column end template fastening device |
| CN103967271A (en) * | 2014-05-27 | 2014-08-06 | 安徽华力建设集团有限公司 | Formwork combination reinforcing and supporting structure used in short-leg shear wall construction and construction method thereof |
| CN205531311U (en) * | 2016-01-22 | 2016-08-31 | 中国建筑一局(集团)有限公司 | Shear force wall end template reinforcing apparatus |
| CN206233579U (en) * | 2016-10-12 | 2017-06-09 | 中国建筑第二工程局有限公司 | Shear wall template is to drawing connecting piece and template reinforced structure thereof |
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| CN106337561A (en) | 2017-01-18 |
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