CN107119808A - Induce crack structure and its construction method - Google Patents
Induce crack structure and its construction method Download PDFInfo
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- CN107119808A CN107119808A CN201710366825.9A CN201710366825A CN107119808A CN 107119808 A CN107119808 A CN 107119808A CN 201710366825 A CN201710366825 A CN 201710366825A CN 107119808 A CN107119808 A CN 107119808A
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- safeguard structure
- baffle
- wall form
- fixedly connected
- safeguard
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The present invention relates to one kind induction crack structure and its construction method, wherein induction crack structure includes：The first safeguard structure of wall form inner surface is fixedly arranged on, the first safeguard structure is fixedly connected with the reinforcing bar in wall form；The second safeguard structure for being fixedly arranged on wall form inner surface and being oppositely arranged with the first safeguard structure, is installed with gap between the second safeguard structure and the first safeguard structure, the second safeguard structure is fixedly connected with the reinforcing bar in wall form；And the anti-closure plate that part is stretched into gap, the two sides of anti-closure plate are attached at corresponding first safeguard structure and the second safeguard structure, and anti-closure plate is fixedly connected with the first safeguard structure and the second safeguard structure, setpoint distance is installed between the end of anti-closure plate and wall form, so as in wall form during casting concrete formation wall by anti-closure plate, the first safeguard structure and the second safeguard structure in forming attractive joint in gap, prevent that the concrete surface in attractive joint both sides corner is damaged, influence quality.
Description
Technical field
The present invention relates to the realm of building construction, espespecially a kind of induction crack structure and its construction method.
Background technology
In recent years, continuing to develop with China's economy, various regions constantly emerge the building of the big scale of construction, wherein having very
A big part belongs to super-long structural.And in architectural engineering, the crack of concrete structure is more universal, the type in crack is also a lot,
Such as Overlong Concrete Structure is easily produced cracking by temperature stress and the double action of shrinkage stress, and Overlong Concrete Structure is easy
The temperature shrinkage fracture of appearance has the trend gradually increased, although this kind of crack belongs to non-structural crack, will not typically influence structure
Part bearing capacity and structure safety, but the durability and globality of structure can be influenceed.It can also give user's sense organ and psychology simultaneously
On have undesirable effect.
Because the length of concrete structure is longer, especially outer wall of basement is usually set at the indoor one side interval of exterior wall
Attractive joint is put, allows crack to concentrate at attractive joint and occurs, effectively discharge internal modification, it is to avoid crack is arbitrarily carried out, to solve to build
The inequality of thing horizontal distortion and vertical deformation is built, so as to avoid outer wall of basement Large Area Cracking, shorten applying for compensation crack
Between man-hour.
But the corner of attractive joint both sides is easily damaged when other processes are constructed, wall quality is influenceed.
The content of the invention
It is an object of the invention to the defect for overcoming prior art, there is provided one kind induction crack structure and its construction method, solution
The problem of certainly corner of attractive joint both sides is easily damaged in the prior art.
Realizing the technical scheme of above-mentioned purpose is：
The present invention provides a kind of induction crack structure, including：
It is fixedly arranged in the first safeguard structure of wall form inner surface, first safeguard structure and the wall form
Reinforcing bar is fixedly connected；
It is fixedly arranged on the wall form inner surface and the second safeguard structure being oppositely arranged with first safeguard structure, institute
State and gap is installed between the second safeguard structure and first safeguard structure, in second safeguard structure and the wall form
Reinforcing bar be fixedly connected；And
The anti-closure plate that part is stretched into the gap, the two sides of the anti-closure plate are attached at corresponding first protection
Structure and second safeguard structure, and the anti-closure plate fixes company with first safeguard structure and second safeguard structure
Connect, setpoint distance is installed between the end of the anti-closure plate and the wall form, so as to be poured in the wall form mixed
By the anti-closure plate, first safeguard structure and second safeguard structure in shape in the gap during solidifying soil formation wall
Into attractive joint.
Present invention induction crack structure further improvement is that, in addition to the sealing layer of paste being filled in the attractive joint.
The present invention induction crack structure further improvement is that, the first clamping muscle is installed with first safeguard structure,
Be installed with second safeguard structure with described first clamping muscle be oppositely arranged second clamping muscle, it is described first clamping muscle and
The second clamping muscle is fixedly clamped part of the anti-closure plate outside the gap.
The present invention induction crack structure further improvement is that,
First safeguard structure includes first baffle and vertically connects the first cover plate of the first baffle, described first
The first anchor rib, first anchor rib and the reinforcing bar in the wall form are fixedly connected with baffle plate and first cover plate
It is fixedly connected, first cover plate is affixed to merge with the inner surface of the wall form to be fixedly connected；
Second safeguard structure includes second baffle and vertically connects the second cover plate of the second baffle, described second
The second anchor rib, second anchor rib and the reinforcing bar in the wall form are fixedly connected with baffle plate and second cover plate
It is fixedly connected, second cover plate is affixed to merge with the inner surface of the wall form to be fixedly connected, the second baffle and institute
State first baffle and be oppositely arranged and stayed between the second baffle and the first baffle and set the gap.
The present invention induction crack structure further improvement is that,
First anchor rib is obliquely set and end has been bent to form the first anchoring termination；
Second anchor rib is obliquely set and end has been bent to form the second anchoring termination.
The present invention also provides a kind of construction method of induction crack structure, comprises the following steps：
The first safeguard structure and the second safeguard structure are provided, when installing wall form, in the interior table of the wall form
Face is fixedly connected with first safeguard structure and second safeguard structure, by second safeguard structure and the described first protection
Structure be oppositely arranged and between be installed with gap；
First safeguard structure is fixedly connected with the reinforcing bar in the wall form；
Second safeguard structure is fixedly connected with the reinforcing bar in the wall form；
Anti- closure plate is provided, the anti-blocking plate part is stretched into the gap, and the end of the anti-closure plate with it is described
Setpoint distance is installed between wall form；
The anti-closure plate is fixedly connected with first safeguard structure and second safeguard structure, and the anti-closure plate
Two sides be attached at corresponding first safeguard structure and second safeguard structure；And
When casting concrete formation wall in the wall form, pass through the anti-closure plate, first safeguard structure
Stop that the concrete that pours enters in the gap and in forming attractive joint in the gap with second safeguard structure.
Present invention induction crack structure construction method further improvement is that, in addition to：Removing the wall form
Afterwards, in completely filling out sealing compound in the attractive joint.
Present invention induction crack structure construction method further improvement is that, the anti-closure plate is protected with described first
Structure is fixedly connected with second safeguard structure, including：
There is provided first and clamp muscle, the described first clamping muscle is fixed on first safeguard structure；
There is provided second and clamp muscle, the described second clamping muscle is fixed on second safeguard structure, the second clamping muscle
It is oppositely arranged with the described first clamping muscle；
The anti-closure plate is fixedly clamped outside the gap by the described first clamping muscle and the second clamping muscle
Part, it is achieved thereby that the anti-closure plate is fixedly connected with first safeguard structure and second safeguard structure.
Present invention induction crack structure construction method further improvement is that, first safeguard structure includes first gear
Plate and the first cover plate for vertically connecting the first baffle；Second safeguard structure includes second baffle and vertical connection is described
Second cover plate of second baffle；Include in fixed first safeguard structure and second safeguard structure：
First cover plate is attached at the inner surface of the wall form and is fixedly connected with the wall form；
Second cover plate is attached at the inner surface of the wall form and is fixedly connected with the wall form, it is described
Second baffle and the first baffle, which are oppositely arranged and stayed between the second baffle and the first baffle, sets the gap；
First anchor rib is provided, first anchor rib is fixed on the first baffle and first cover plate, and
First anchor rib is fixedly connected with the reinforcing bar in the wall form；
Second anchor rib is provided, second anchor rib is fixed on the second baffle and second cover plate, and
Second anchor rib is fixedly connected with the reinforcing bar in the wall form.
Present invention induction crack structure construction method further improvement is that, in addition to：
First anchor rib is obliquely set and end is bent to form the first anchoring termination；
Second anchor rib is obliquely set and end is bent to form the second anchoring termination.
The beneficial effect of present invention induction crack structure and its construction method：
Present invention induction crack structure and its construction method are by the way that the first safeguard structure and the second safeguard structure are oppositely arranged
It is fixed between the inner surface of wall form, and the first safeguard structure and the second safeguard structure and is installed with gap, by anti-blocking plate portion
Point stretch into gap, the casting concrete formation wall on the inside of template, so that by the first safeguard structure and the second safeguard structure anchor
Wall is fixed in, and anti-closure plate, the first safeguard structure and the second safeguard structure, in forming attractive joint in gap, such first protects knot
Structure and the second safeguard structure encase the corner of induction crack structure both sides, so as to prevent the concrete surface in attractive joint both sides corner
It is damaged because of the construction of other positions, influence quality.Using anti-closure plate is in reserved attractive joint and does not remove, prevent from pouring
During concrete formation wall, concrete, which enters, blocks reserved gap in the space of reserved attractive joint, influence induction
The formation of seam.
Brief description of the drawings
Fig. 1 is installed on the structural representation at the attractive joint of wall to be poured for present invention induction crack structure.
The enlarged diagram that Fig. 2 is A in Fig. 1.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Refering to Fig. 1, it is shown that present invention induction crack structure is installed on the structural representation at the attractive joint of wall to be poured
Figure.As shown in figure 1, present invention induction crack structure includes：First safeguard structure 10, the second safeguard structure 20 and anti-closure plate 30,
Wherein, the first safeguard structure 10 is fixedly arranged on the inner surface of wall form 50, the first safeguard structure 10 and the steel in wall form 50
Muscle is fixedly connected；Second safeguard structure 20 is fixedly arranged on the inner surface of wall form 50 and is oppositely arranged with the first safeguard structure 10,
Gap, the second safeguard structure 20 and the reinforcing bar in wall form 50 are installed between second safeguard structure 20 and the first safeguard structure 10
It is fixedly connected；The anti-part of closure plate 30 is stretched into gap, and the two sides of anti-closure plate 30 are attached at the corresponding He of first safeguard structure 10
Second safeguard structure 20, and anti-closure plate 30 is fixedly connected with the first safeguard structure 10 and the second safeguard structure 20, anti-closure plate 30
Setpoint distance is installed between end and wall form 50, so that by anti-during casting concrete formation wall in wall form 50
Closure plate 30, the first safeguard structure 10 and the second safeguard structure 20 in forming attractive joint in gap so that by the first safeguard structure and
Second safeguard structure is anchored in wall, and anti-closure plate, the first safeguard structure and the second safeguard structure are in forming attractive joint in gap,
Such first safeguard structure and the second safeguard structure encase the corner of induction crack structure both sides, so as to prevent attractive joint both sides
The concrete surface in corner is damaged because of the construction of other positions, influences quality.Using anti-closure plate in reserved attractive joint and not
Remove, prevent that during casting concrete formation wall, concrete, which enters in the space of reserved attractive joint, blocks reserved
Gap, influence attractive joint formation.
Wall form 50 is set at wall to be poured, and the inner side of wall form 50 is used for casting concrete structure.Ginseng
Read Fig. 2, it is shown that A enlarged diagram in Fig. 1.With reference to shown in Fig. 1 and Fig. 2, the first safeguard structure 10 includes first baffle 11
With the first cover plate 12 for being vertically connected at first baffle 11, the interior of the template 50 for pouring wall is fixed in the laminating of the first cover plate 12
Sideways；Second safeguard structure 20 includes second baffle 21 and is vertically connected at the second cover plate 22 of second baffle 21, second baffle
21 are oppositely arranged with first baffle 11, and are stayed between second baffle 21 and first baffle 11 and set gap.Second cover plate 22 and first
The oppositely extending setting of cover plate 12 and the medial surface for being fixed on the template 50 for pouring wall.
In the present embodiment, the first safeguard structure 10 and the second safeguard structure 20 are Zinc-coated angle steel.First protection is tied
The safeguard structure 20 of structure 10 and second is oppositely arranged, and the distance between second baffle 21 and first baffle 11 is wait to pour luring of being formed
The width of seam guide, in the present embodiment, the distance between second baffle 21 and first baffle 11 are 15mm, but are not limited.
First cover plate 12, oppositely extending set of the second cover plate 22 are simultaneously fixedly connected with the laminating of wall form 50.Specifically,
First cover plate 12 offers first through hole, and wearing first through hole by the first cover plate 12 by the first steel nail 70 is fixed on wall form
50；Second cover plate 22 offers the second through hole, and wearing the second through hole by the second cover plate 22 by the second steel nail 71 is fixed on wall
Template 50.
First safeguard structure 10 is fixed on the reinforcing bar 40 in wall form 50 by the first anchor rib 62；Second protection knot
Structure 20 is fixed on the reinforcing bar 41 in wall form 50 by the second anchor rib 63.First anchor rib 62 obliquely sets and held
Portion has been bent to form the first anchoring termination；Second anchor rib 63 is obliquely set and end has been bent to form the second anchored end
Head.Specifically, one end of first anchor rib 62 is fixedly welded on first baffle 11, by the another of the first anchor rib 62
End is fixedly welded in wall on structure muscle 40 adjacent thereto.First cover plate 12 is equally carried out using first anchor rib 62
It is welded to connect fixation.One end of one the second anchor rib 63 is fixedly welded on second baffle 21, by the second anchor rib 63
The other end is fixedly welded in wall on structure muscle 41 adjacent thereto.Second cover plate 22 is equally using second anchor rib 63
Progress is welded to connect fixation.
It is installed with the first clamping muscle 60, the second safeguard structure 20 and is installed with and the first clamping muscle on first safeguard structure 10
60 the second clamping muscle 61 being oppositely arranged, the first clamping clamping muscle 61 of muscle 60 and second is fixedly clamped anti-closure plate 30 outside gap
Part.In the present embodiment, the first clamping muscle 60 is specifically fixed on first baffle 11, and the second clamping muscle 61 is specifically fixed on
On second baffle 21, the anti-part of closure plate 30, which is embedded, to be fixed between the first clamping muscle 60 and the second clamping muscle 61.Anti- closure plate 30 is set
In reserved attractive joint and do not remove, prevent that concrete enters reserved lure during casting concrete formation wall
Reserved space is blocked in the space of seam guide, the formation of attractive joint is influenceed.
In the present embodiment, the first clamping clamping of muscle 60 and second muscle 61 is made of reinforcing bar.First clamping muscle 60
One end is fixedly welded on first baffle 11, and first clamps attractive joint extension of the other end of muscle 60 along wall to be poured, the
One end of two clamping muscle 61 is fixedly welded on second baffle 21, the other end the luring along wall to be poured of the second clamping muscle 61
Seam guide extends, and the first clamping clamping muscle 61 of muscle 60 and second be arranged in parallel.
The first clamping clamping muscle 61 of muscle 60 and second has multiple, and multiple first clamping muscle 60 are spaced along first baffle 11
Set, multiple second clamping muscle 61 are arranged at intervals along second baffle 21, so that multiple first clamping muscle 60 and multiple second folders
Anti- closure plate 30 can stably be gripped by holding muscle 61.In the present embodiment, anti-closure plate 30 is not removed, the end of anti-closure plate 30 and
20mm distance is reserved between wall form 50.
Filled with sealing layer of paste in attractive joint, in the present embodiment, casting concrete and it is molded in wall form 50
Afterwards, remove wall form 50 and remove the concrete in attractive joint, so that attractive joint size is 20mm deep, 15mm is wide, anti-blocking
Silicone seal cream is inlayed in the space that 20mm is reserved between the end of plate 30 and wall form 50.So it can't see outside wall anti-
Closure plate 30, sealing compound plays a part of beautiful decoration.
Pass through anti-closure plate 30, the first safeguard structure 10 and the in the inner side casting concrete formation wall of wall form 50
Two safeguard structures 20 are in forming attractive joint in gap.Complete to remove wall form 50, first after concrete structure is pre-hardening pouring
The safeguard structure 20 of safeguard structure 10 and second is just anchored in wall, and the corner of attractive joint both sides is played a protective role.
Present invention also offers a kind of construction method of induction crack structure, the construction party of crack structure is induced the present invention below
The construction procedure of method is illustrated.
Present invention induction crack structure is set according to the wall attractive joint position marked on foundation plan, and will according to design
Seek the width of arrangement wall attractive joint.
Wall form 50 is built in pre-position, the inner side of wall form 50 is used for casting concrete structure.
The first safeguard structure 10 and the second safeguard structure 20 are provided, when installing wall form 50, in wall form 50
Inner surface is fixedly connected with the first safeguard structure 10 and the second safeguard structure 20, by the second safeguard structure 20 and the first safeguard structure 10
Be oppositely arranged and between be installed with gap；
First safeguard structure 10 is fixedly connected with the reinforcing bar in wall form 50；
Second safeguard structure 20 is fixedly connected with the reinforcing bar in wall form 50；
Anti- closure plate 30 is provided, the anti-part of closure plate 30 is stretched into gap, and in the end of anti-closure plate 30 and wall form 50
Between be installed with setpoint distance；
Anti- closure plate 30 is fixedly connected with the first safeguard structure 10 and the second safeguard structure 20, and the two sides of anti-closure plate 30
It is attached at the corresponding safeguard structure 20 of first safeguard structure 10 and second；And
It is anti-by anti-closure plate 30, the first safeguard structure 10 and second when casting concrete formation wall in wall form
Protection structure 20 stops that the concrete that pours enters in gap and in forming attractive joint in gap.
As a preferred embodiment of the construction method of present invention induction crack structure,
First safeguard structure 10 includes the first cover plate 12 of first baffle 11 and vertical connection first baffle 10；Second protection
Structure 20 includes the second cover plate 22 of second baffle 21 and vertical connection second baffle 21；Fixing the first safeguard structure 10 and
Include during two safeguard structures 20：By the first cover plate 12 be attached at wall form 50 inner surface and with the company of fixation of wall form 50
Connect；Second cover plate 22 is attached at the inner surface of wall form 50 and is fixedly connected with wall form 50, second baffle 21 and
One baffle plate 11, which is oppositely arranged and stayed between second baffle 21 and first baffle 11, sets gap.
Specifically, for the first safeguard structure 10 and the second safeguard structure 20 are fixed on the inner side of wall form 50 there is provided
First steel nail 70, first through hole is opened up on the first cover plate 12, by the way that the first steel nail 70 is worn into first through hole so as to by first
Cover plate 12 is fixed on wall form 50；Second steel nail 71 is provided, the second through hole is opened up on the second cover plate 22, by by the second steel
Nail 71 wears the second through hole the second cover plate 22 is fixed on into wall form 50, so as to utilize the first steel nail 70 and the second steel nail
71 are fixed together the first cover plate 12 and the second cover plate 22 with wall form 50.
First anchor rib 62 is provided, the first anchor rib 62 is fixed on the cover plate 12 of first baffle 11 and first, and by
One anchor rib 62 is fixedly connected with the reinforcing bar 40 in wall form 50；Second anchor rib 63 is provided, the second anchor rib 63 is fixed
In on the cover plate 22 of second baffle 21 and second, and the second anchor rib 63 is fixedly connected with the reinforcing bar 41 in wall form 50.
As a preferred embodiment of the construction method of present invention induction crack structure,
First anchor rib 62 is obliquely set and end is bent to form the first anchoring termination；By the second anchor rib 63
It is oblique to set and end is bent to form the second anchoring termination.Consolidate so as to anchor termination and the second anchoring termination using first
Timing architecture is more stable and firm.
As a preferred embodiment of the construction method of present invention induction crack structure,
Multiple first clamping muscle 60 are provided, the first clamping muscle 60 is fixed on into the first safeguard structure 10, and there is provided multiple second
Muscle 61 is clamped, the second clamping muscle 61 is fixed on the second safeguard structure 20, the second clamping muscle 61 is relative with the first clamping muscle 60 to be set
Put.Muscle 61 is clamped by the first clamping muscle 60 and second to be fixedly clamped part of the anti-closure plate 30 outside the gap, it is achieved thereby that
Anti- closure plate 30 is fixedly connected with the first safeguard structure 10 and the second safeguard structure 20.Specifically, muscle 60 and first is clamped by first
Baffle plate 11 is fixedly connected, and the second clamping muscle 61 is fixedly connected with second baffle 21, multiple first clamping muscle 60 and multiple second
The anti-part of closure plate 30 is fixed between the first clamping muscle 60 and the second clamping muscle 61 by clamping muscle 61, so that anti-using anti-closure plate 30
There is Concrete Leakage to enter in the attractive joint only reserved during the casting concrete, influence the construction quality of attractive joint.
As a preferred embodiment of the construction method of present invention induction crack structure,
Anti- closure plate 30 is located between second baffle 21 and first baffle 11, and anti-closure plate 30 and wall form 50 it
Between stay set between be installed with setpoint distance, in completely filling out sealing compound in attractive joint, so as to can't see anti-closure plate 30, sealing compound outside wall
Play a part of beautiful decoration.
Present invention induction crack structure and its construction method have the beneficial effect that：
Present invention induction crack structure and its construction method are by the way that the first safeguard structure and the second safeguard structure are oppositely arranged
It is fixed between the inner surface of wall form, and the first safeguard structure and the second safeguard structure and is installed with gap, by anti-blocking plate portion
Point stretch into gap, the casting concrete formation wall on the inside of template, so that by the first safeguard structure and the second safeguard structure anchor
Wall is fixed in, and anti-closure plate, the first safeguard structure and the second safeguard structure, in forming attractive joint in gap, such first protects knot
Structure and the second safeguard structure encase the corner of induction crack structure both sides, so as to prevent the concrete surface in attractive joint both sides corner
It is damaged because of the construction of other positions, influence quality.Using anti-closure plate is in reserved attractive joint and does not remove, prevent from pouring
During concrete formation wall, concrete, which enters, blocks reserved gap in the space of reserved attractive joint, influence induction
The formation of seam.
The present invention is described in detail above in association with accompanying drawing embodiment, those skilled in the art can be according to upper
State it is bright the present invention is made many variations example.Thus, some of embodiment details should not constitute limitation of the invention, this
Invention regard the scope defined using appended claims as protection scope of the present invention.
Claims (10)
1. one kind induction crack structure, it is characterised in that including：
It is fixedly arranged on the first safeguard structure of wall form inner surface, first safeguard structure and the reinforcing bar in the wall form
It is fixedly connected；
It is fixedly arranged on the wall form inner surface and the second safeguard structure being oppositely arranged with first safeguard structure, described
Gap, second safeguard structure and the steel in the wall form are installed between two safeguard structures and first safeguard structure
Muscle is fixedly connected；And
The anti-closure plate that part is stretched into the gap, the two sides of the anti-closure plate are attached at corresponding first safeguard structure
With second safeguard structure, and the anti-closure plate is fixedly connected with first safeguard structure and second safeguard structure,
Setpoint distance is installed between the end of the anti-closure plate and the wall form, so that the casting concrete in the wall form
Lured when forming wall by the anti-closure plate, first safeguard structure and second safeguard structure in formation in the gap
Seam guide.
2. induction crack structure as claimed in claim 1, it is characterised in that the also sealing compound including being filled in the attractive joint
Layer.
3. crack structure is induced as claimed in claim 1, it is characterised in that be installed with the first clamping on first safeguard structure
The second clamping muscle being oppositely arranged with the described first clamping muscle, first clamping are installed with muscle, second safeguard structure
Muscle and the second clamping muscle are fixedly clamped part of the anti-closure plate outside the gap.
4. crack structure is induced as claimed in claim 1, it is characterised in that
First safeguard structure includes first baffle and vertically connects the first cover plate of the first baffle, the first baffle
With the first anchor rib is fixedly connected with first cover plate, first anchor rib is fixed with the reinforcing bar in the wall form
Connection, first cover plate is affixed to merge with the inner surface of the wall form to be fixedly connected；
Second safeguard structure includes second baffle and vertically connects the second cover plate of the second baffle, the second baffle
With the second anchor rib is fixedly connected with second cover plate, second anchor rib is fixed with the reinforcing bar in the wall form
Connection, second cover plate is affixed to merge with the inner surface of the wall form to be fixedly connected, the second baffle and described the
One baffle plate, which is oppositely arranged and stayed between the second baffle and the first baffle, sets the gap.
5. crack structure is induced as claimed in claim 4, it is characterised in that
First anchor rib is obliquely set and end has been bent to form the first anchoring termination；
Second anchor rib is obliquely set and end has been bent to form the second anchoring termination.
6. a kind of construction method of induction crack structure, it is characterised in that comprise the following steps：
First safeguard structure and the second safeguard structure are provided, when installing wall form, consolidated in the inner surface of the wall form
Surely first safeguard structure and second safeguard structure are connected, by second safeguard structure and first safeguard structure
Be oppositely arranged and between be installed with gap；
First safeguard structure is fixedly connected with the reinforcing bar in the wall form；
Second safeguard structure is fixedly connected with the reinforcing bar in the wall form；
Anti- closure plate is provided, the anti-blocking plate part is stretched into the gap, and in the end of the anti-closure plate and the wall
Setpoint distance is installed between template；
The anti-closure plate is fixedly connected with first safeguard structure and second safeguard structure, and the two of the anti-closure plate
Side is attached at corresponding first safeguard structure and second safeguard structure；And
When casting concrete formation wall in the wall form, pass through the anti-closure plate, first safeguard structure and institute
State the second safeguard structure and stop that the concrete that pours enters in the gap and in forming attractive joint in the gap.
7. the construction method of crack structure is induced as claimed in claim 6, it is characterised in that also included：Removing the wall
After template, in completely filling out sealing compound in the attractive joint.
8. the construction method of crack structure is induced as claimed in claim 6, it is characterised in that
The anti-closure plate is fixedly connected with first safeguard structure and second safeguard structure, including：
There is provided first and clamp muscle, the described first clamping muscle is fixed on first safeguard structure；
There is provided second and clamp muscle, the described second clamping muscle is fixed on second safeguard structure, the second clamping muscle and institute
The first clamping muscle is stated to be oppositely arranged；
It is fixedly clamped part of the anti-closure plate outside the gap by the described first clamping muscle and the second clamping muscle,
It is achieved thereby that the anti-closure plate is fixedly connected with first safeguard structure and second safeguard structure.
9. the construction method of crack structure is induced as claimed in claim 6, it is characterised in that
First safeguard structure includes first baffle and vertically connects the first cover plate of the first baffle；Second protection
Structure includes second baffle and vertically connects the second cover plate of the second baffle；In fixed first safeguard structure and described
Include during the second safeguard structure：
First cover plate is attached at the inner surface of the wall form and is fixedly connected with the wall form；
Second cover plate is attached at the inner surface of the wall form and is fixedly connected with the wall form, described second
Baffle plate and the first baffle, which are oppositely arranged and stayed between the second baffle and the first baffle, sets the gap；
First anchor rib is provided, first anchor rib is fixed on the first baffle and first cover plate, and by institute
The first anchor rib is stated to be fixedly connected with the reinforcing bar in the wall form；
Second anchor rib is provided, second anchor rib is fixed on the second baffle and second cover plate, and by institute
The second anchor rib is stated to be fixedly connected with the reinforcing bar in the wall form.
10. the construction method of crack structure is induced as claimed in claim 9, it is characterised in that also included：
First anchor rib is obliquely set and end is bent to form the first anchoring termination；
Second anchor rib is obliquely set and end is bent to form the second anchoring termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366825.9A CN107119808B (en) | 2017-05-23 | 2017-05-23 | Induce crack structure and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366825.9A CN107119808B (en) | 2017-05-23 | 2017-05-23 | Induce crack structure and its construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107119808A true CN107119808A (en) | 2017-09-01 |
| CN107119808B CN107119808B (en) | 2019-05-10 |
Family
ID=59728793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710366825.9A Active CN107119808B (en) | 2017-05-23 | 2017-05-23 | Induce crack structure and its construction method |
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| Country | Link |
|---|---|
| CN (1) | CN107119808B (en) |
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| CN109162301A (en) * | 2018-09-05 | 2019-01-08 | 江苏兴厦建设工程集团有限公司 | A kind of Super-long Basement exterior wall induction crack structure and its construction method |
| CN113818578A (en) * | 2021-09-18 | 2021-12-21 | 北京市建筑设计研究院有限公司 | Induced seam structure with prefabricated connecting piece |
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| CN107119808B (en) | 2019-05-10 |
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