CN107119808B - Induce crack structure and its construction method - Google Patents
Induce crack structure and its construction method Download PDFInfo
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- CN107119808B CN107119808B CN201710366825.9A CN201710366825A CN107119808B CN 107119808 B CN107119808 B CN 107119808B CN 201710366825 A CN201710366825 A CN 201710366825A CN 107119808 B CN107119808 B CN 107119808B
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- safeguard structure
- baffle
- wall form
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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 a kind of induction crack structure and its construction methods, wherein induction crack structure includes: the first safeguard structure for being fixedly arranged on wall form inner surface, 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 partially protrude into anti-closure plate in 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, set distance is installed between the end and wall form of anti-closure plate, to when casting concrete forms wall in wall form by anti-closure plate, the first safeguard structure and the second safeguard structure in forming attractive joint in gap, it prevents the concrete surface in attractive joint two sides corner damaged, influences 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 technique
In recent years, with the continuous development of China's economy, various regions constantly emerge the building of the big scale of construction, wherein having very
Big a part belongs to super-long structural.And in architectural engineering, the crack of concrete structure is more universal, and the type in crack is also very much,
Such as Overlong Concrete Structure is easy to produce cracking by the double action of temperature stress and shrinkage stress, Overlong Concrete Structure is easy
The temperature shrinkage fracture of appearance has the tendency that gradually increasing, although this kind of crack belongs to non-structural crack, will not generally influence structure
Part bearing capacity and structure safety, but will affect the durability and globality of structure.User's sense organ and psychology can be also given simultaneously
On cause adverse effect.
Since the length of concrete structure is longer, especially outer wall of basement is usually set in one face interval of interior of exterior wall
Attractive joint is set, allows crack to concentrate at attractive joint occurring, is released effectively internal modification, crack is avoided arbitrarily to carry out, to solve to build
The unevenness of object horizontal distortion and vertical deformation is built, to shorten applying for compensation crack to avoid outer wall of basement Large Area Cracking
Between working hour.
But the corner of attractive joint two sides is easy to be damaged when other processes are constructed, and influences wall quality.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, a kind of induction crack structure and its construction method, solution are provided
Certainly the corner of attractive joint two sides is easy impaired problem in the prior art.
Realizing the technical solution of above-mentioned purpose is:
The present invention provides a kind of induction crack structure, comprising:
The first safeguard structure of wall form inner surface is fixedly arranged on, in first safeguard structure and the wall form
Reinforcing bar is fixedly connected；
The second safeguard structure for being fixedly arranged on the wall form inner surface and being oppositely arranged with first safeguard structure, institute
It states and is installed with gap 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 in the gap is partially protruded into, the two sides of the anti-closure plate are attached at corresponding first protection
Structure and second safeguard structure, and the anti-closure plate and first safeguard structure and the fixed company of second safeguard structure
It connects, set distance is installed between the end and the wall form of the anti-closure plate, to pour in the wall form mixed
By the anti-closure plate, first safeguard structure and second safeguard structure in shape in the gap when solidifying soil forms wall
At attractive joint.
The present invention induce crack structure further improvement lies in that, further include the sealing layer of paste being filled in the attractive joint.
The present invention induce crack structure further improvement lies in that, the first clamping muscle is installed on first safeguard structure,
Be installed on second safeguard structure with it is described first clamping muscle be oppositely arranged second clamping muscle, it is described first clamping muscle and
The second clamping muscle is fixedly clamped the part that the anti-closure plate is located at outside the gap.
The present invention induce crack structure further improvement lies in that,
First safeguard structure includes first baffle and vertically connects the first cover board of the first baffle, and described first
The first anchor rib, the reinforcing bar in first anchor rib and the wall form are fixedly connected on baffle and first cover board
It is fixedly connected, first cover board 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 board of the second baffle, and described second
The second anchor rib, the reinforcing bar in second anchor rib and the wall form are fixedly connected on baffle and second cover board
It is fixedly connected, second cover board is affixed to merge with the inner surface of the wall form to be fixedly connected, the second baffle and institute
It states first baffle and is oppositely arranged and is stayed between the second baffle and the first baffle and set the gap.
The present invention induce crack structure further improvement lies in that,
First anchor rib is obliquely arranged and end has been bent to form the first anchoring end；
Second anchor rib is obliquely arranged and end has been bent to form the second anchoring end.
The present invention also provides a kind of construction methods for inducing crack structure, include the following steps:
First safeguard structure and the second safeguard structure are provided, when installing wall form, the interior table of Yu Suoshu wall form
Face is fixedly connected with first safeguard structure and second safeguard structure, by second safeguard structure and 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-closure plate is partially protruded into the gap, and the end of the anti-closure plate with it is described
Set 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 in the wall form forms wall, pass through the anti-closure plate, first safeguard structure
The concrete that pours is stopped to enter in the gap with second safeguard structure and in forming attractive joint in the gap.
The present invention induce the construction method of crack structure further improvement lies in that, further includes: removing the wall form
Afterwards, sealing compound is completely filled out in Yu Suoshu attractive joint.
The present invention induce crack structure construction method further improvement lies in that, will the anti-closure plate and it is described first protect
Structure is fixedly connected with second safeguard structure, comprising:
First clamping muscle is provided, the first clamping muscle is fixed on first safeguard structure；
Second clamping muscle is provided, the second clamping muscle is fixed on second safeguard structure, the second clamping muscle
It is oppositely arranged with the first clamping muscle；
It is located at outside the gap by the first clamping muscle and the second clamping muscle anti-closure plate that is fixedly clamped
Part is fixedly connected to realize the anti-closure plate with first safeguard structure and second safeguard structure.
The present invention induce crack structure construction method further improvement lies in that, first safeguard structure includes first gear
Plate and the first cover board for vertically connecting the first baffle；Second safeguard structure includes described in second baffle and vertical connection
Second cover board of second baffle；Include: in fixation first safeguard structure and second safeguard structure
First cover board is attached at the inner surface of the wall form and is fixedly connected with the wall form；
Second cover board 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 stay 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 board, 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 board, and
Second anchor rib is fixedly connected with the reinforcing bar in the wall form.
The present invention induce crack structure construction method further improvement lies in that, further includes:
First anchor rib is obliquely arranged and end is bent to form the first anchoring end；
Second anchor rib is obliquely arranged and end is bent to form the second anchoring end.
The present invention induce crack structure and its construction method the utility model has the advantages that
The present invention induces crack structure and its construction method by the way that the first safeguard structure and the second safeguard structure to be oppositely arranged
It is fixed on the inner surface of wall form, and is installed with gap between the first safeguard structure and the second safeguard structure, by anti-closure plate portion
Divide and protrude into gap, casting concrete forms wall on the inside of template, thus by the first safeguard structure and the second safeguard structure anchor
It is fixed in wall, 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 two sides, so as to prevent the concrete surface in attractive joint two sides corner
It is damaged because of the construction of other positions, influence quality.It is set in reserved attractive joint and is not removed using anti-closure plate, prevent from pouring
During concrete forms wall, reserved gap is blocked in the space of the reserved attractive joint of concrete entrance, influences to induce
The formation of seam.
Detailed description of the invention
Fig. 1 is that present invention induction crack structure is installed on the structural schematic diagram at the attractive joint of wall to be poured.
Fig. 2 is the enlarged diagram of A in Fig. 1.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
Refering to fig. 1, it is shown that the present invention induces crack structure to be installed on the structural representation at the attractive joint of wall to be poured
Figure.As shown in Figure 1, it includes: the first safeguard structure 10, the second safeguard structure 20 and anti-closure plate 30 that the present invention, which induces crack structure,
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；Anti- closure plate 30 partially protrudes into gap, and the two sides of anti-closure plate 30 are attached at corresponding first safeguard structure, 10 He
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
It is installed with set distance between end and wall form 50, thus by anti-when casting concrete forms 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, thus 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 be in forming attractive joint in gap,
Such first safeguard structure and the second safeguard structure encase the corner of induction crack structure two sides, so as to prevent attractive joint two sides
Breakage due to other positions are constructed of the concrete surface in corner, influences quality.It is set to using anti-closure plate in reserved attractive joint and not
It removes, prevents during casting concrete forms wall, blocked in the space of the reserved attractive joint of concrete entrance reserved
Gap, influence the formation of attractive joint.
Wall form 50 is set at wall to be poured, and the inside of wall form 50 is used for casting concrete structure.Ginseng
Read Fig. 2, it is shown that the enlarged diagram of A in Fig. 1.Referring to figs. 1 and 2, the first safeguard structure 10 includes first baffle 11
With the first cover board 12 for being vertically connected at first baffle 11, the interior of the template 50 for supplying to pour wall is fixed in the fitting of the first cover board 12
Side；Second safeguard structure 20 includes second baffle 21 and the second cover board 22 for being vertically connected at second baffle 21, second baffle
21 are oppositely arranged with first baffle 11, and stay between second baffle 21 and first baffle 11 and set gap.Second cover board 22 and first
The oppositely extending setting of cover board 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.By the first protection knot
Structure 10 and the second safeguard structure 20 are oppositely arranged, and the distance between second baffle 21 and first baffle 11 are wait 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, and but not limited to this.
It is fixedly connected the first cover board 12, the oppositely extending setting of the second cover board 22 and with the fitting of wall form 50.Specifically,
First cover board 12 offers first through hole, wears first through hole by the first steel nail 70 and first cover board 12 is fixed on wall form
50；Second cover board 22 offers the second through-hole, wears the second through-hole by the second steel nail 71 and second cover board 22 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 is obliquely arranged and holds
Portion has been bent to form the first anchoring end；Second anchor rib 63 is obliquely arranged 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 board 12 is equally carried out using first anchor rib 62
It is welded to connect and fixes.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 board 22 equally uses second anchor rib 63
Carry out welded connecting fixation.
It is installed with the first clamping muscle 60 on first safeguard structure 10, is installed on the second safeguard structure 20 and the first clamping muscle
60 the second clamping muscle 61 being oppositely arranged, the first clamping muscle 60 and the second clamping muscle 61 anti-closure plate 30 that is fixedly clamped are located at 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, anti-30 part of closure plate, which is embedded, to be fixed between the first clamping muscle 60 and the second clamping muscle 61.Anti- closure plate 30 is set
It in reserved attractive joint and does not remove, prevents during casting concrete forms wall, concrete enters reserved lure
Reserved space is blocked in the space of seam guide, influences the formation of attractive joint.
In the present embodiment, the first clamping muscle 60 and the second clamping muscle 61 are all made of reinforcing bar and are made.First clamping muscle 60
One end is fixedly welded on first baffle 11, and the other end of the first clamping muscle 60 extends along the attractive joint of 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 muscle 60 and the second clamping muscle 61 are arranged in parallel.
First clamping muscle 60 and second clamping muscle 61 have it is multiple, it is multiple first clamping muscle 60 along first baffle 11 be spaced
Setting, multiple second clamping muscle 61 are spaced along second baffle 21 to be arranged, thus multiple first clamping muscle 60 and multiple second folders
Anti- closure plate 30 can steadily 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
The distance of 20mm is reserved between wall form 50.
Filled with sealing layer of paste in attractive joint, in the present embodiment, casting concrete and formed in wall form 50
Afterwards, it removes wall form 50 and removes the concrete in attractive joint, so that attractive joint is having a size of 20mm depth, 15mm wide, anti-blocking
It is reserved between the end and wall form 50 of plate 30 in the space of 20mm and inlays silicone seal cream.It can't see outside wall so anti-
Closure plate 30, sealing compound plays the role of beautiful decoration.
Pass through anti-closure plate 30, the first safeguard structure 10 and the when the inside casting concrete of wall form 50 forms wall
Two safeguard structures 20 are in forming attractive joint in gap.Complete to remove wall form 50 after concrete structure is pre-hardening pouring, first
Safeguard structure 10 and the second safeguard structure 20 are just anchored in wall, are played a protective role to the corner of attractive joint two sides.
The present invention also provides a kind of construction methods for inducing crack structure, below to the construction party of present invention induction crack structure
The construction procedure of method illustrates.
According to the wall attractive joint position setting present invention induction crack structure marked on foundation plan, and wanted according to design
Seek the width of arrangement wall attractive joint.
Wall form 50 is built in pre-position, the inside 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, anti-closure plate 30 is partially protruded into gap, and in the end of anti-closure plate 30 and wall form 50
Between be installed with set 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 corresponding first safeguard structure 10 and the second safeguard structure 20；And
It is anti-by anti-closure plate 30, the first safeguard structure 10 and second when casting concrete in wall form forms wall
Protection structure 20 stops the concrete that pours to enter in gap and in forming attractive joint in gap.
One preferred embodiment of the construction method as present invention induction crack structure,
First safeguard structure 10 includes the first cover board 12 of first baffle 11 and vertical connection first baffle 10；Second protection
Structure 20 includes the second cover board 22 of second baffle 21 and vertical connection second baffle 21；Fixing the first safeguard structure 10 and
It include: that the first cover board 12 is attached at the inner surface of wall form 50 and is fixed with wall form 50 to connect when two safeguard structures 20
It connects；Second cover board 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 11, which is oppositely arranged and stays between second baffle 21 and first baffle 11, sets gap.
Specifically, it is the inside that the first safeguard structure 10 and the second safeguard structure 20 are fixed on to wall form 50, provides
First steel nail 70 opens up first through hole on the first cover board 12, by the way that the first steel nail 70 is worn first through hole thus by first
Cover board 12 is fixed on wall form 50；Second steel nail 71 is provided, opens up the second through-hole on the second cover board 22, by by the second steel
Nail 71 wears the second through-hole to which the second cover board 22 is fixed on wall form 50, to utilize the first steel nail 70 and the second steel nail
71 are fixed together the first cover board 12 and the second cover board 22 with wall form 50.
First anchor rib 62 is provided, the first anchor rib 62 is fixed on first baffle 11 and the first cover board 12, 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 second baffle 21 and the second cover board 22, and the second anchor rib 63 is fixedly connected with the reinforcing bar 41 in wall form 50.
One preferred embodiment of the construction method as present invention induction crack structure,
First anchor rib 62 is obliquely arranged and end is bent to form the first anchoring end；By the second anchor rib 63
It is oblique to be arranged and end is bent to form the second anchoring end.To solid using the first anchoring end and the second anchoring end
Timing architecture is more stable securely.
One preferred embodiment of the construction method as present invention induction crack structure,
Multiple first clamping muscle 60 are provided, the first clamping muscle 60 is fixed on the first safeguard structure 10, provides 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 opposite with the first clamping muscle 60 to be set
It sets.It is fixedly clamped the part that anti-closure plate 30 is located at outside gap by the first clamping muscle 60 and the second clamping muscle 61, to realize
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 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
Anti- 30 part of closure plate is fixed between the first clamping muscle 60 and the second clamping muscle 61 by clamping muscle 61, thus anti-using anti-closure plate 30
There is Concrete Leakage to enter in the attractive joint only reserved during casting concrete, influences the construction quality of attractive joint.
One preferred embodiment of the construction method as 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 set distance, in completely filling out sealing compound in attractive joint, to can't see anti-closure plate 30, sealing compound outside wall
Play the role of beautiful decoration.
The present invention induces having the beneficial effect that for crack structure and its construction method
The present invention induces crack structure and its construction method by the way that the first safeguard structure and the second safeguard structure to be oppositely arranged
It is fixed on the inner surface of wall form, and is installed with gap between the first safeguard structure and the second safeguard structure, by anti-closure plate portion
Divide and protrude into gap, casting concrete forms wall on the inside of template, thus by the first safeguard structure and the second safeguard structure anchor
It is fixed in wall, 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 two sides, so as to prevent the concrete surface in attractive joint two sides corner
It is damaged because of the construction of other positions, influence quality.It is set in reserved attractive joint and is not removed using anti-closure plate, prevent from pouring
During concrete forms wall, reserved gap is blocked in the space of the reserved attractive joint of concrete entrance, influences to induce
The formation of seam.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (9)
1. a kind of induction crack structure characterized by comprising
It is fixedly arranged on the first safeguard structure of wall form inner surface, the reinforcing bar in first safeguard structure and the wall form
It is fixedly connected；
The second safeguard structure for being fixedly arranged on the wall form inner surface and being oppositely arranged with first safeguard structure, described
Gap, the steel in second safeguard structure and the wall form are installed between two safeguard structures and first safeguard structure
Muscle is fixedly connected；And
The anti-closure plate in the gap is partially protruded into, 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,
It is installed with set distance between the end and the wall form of the anti-closure plate, thus the casting concrete in the wall form
It is lured by the anti-closure plate, first safeguard structure and second safeguard structure in formation in the gap when forming wall
Seam guide；
First safeguard structure includes first baffle and vertically connects the first cover board of the first baffle, the first baffle
With the first anchor rib is fixedly connected on first cover board, first anchor rib is fixed with the reinforcing bar in the wall form
Connection, first cover board 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 board of the second baffle, the second baffle
With the second anchor rib is fixedly connected on second cover board, second anchor rib is fixed with the reinforcing bar in the wall form
Connection, second cover board is affixed to merge with the inner surface of the wall form to be fixedly connected, the second baffle and described the
One baffle, which is oppositely arranged and stays between the second baffle and the first baffle, sets the gap.
2. induction crack structure as described in claim 1, which is characterized in that further include the sealing compound being filled in the attractive joint
Layer.
3. induction crack structure as described in claim 1, which is characterized in that be installed with the first clamping on first safeguard structure
Muscle is installed with the second clamping muscle being oppositely arranged with the first clamping muscle, first clamping on second safeguard structure
Muscle and the second clamping muscle are fixedly clamped the part that the anti-closure plate is located at outside the gap.
4. induction crack structure as described in claim 1, which is characterized in that
First anchor rib is obliquely arranged and end has been bent to form the first anchoring end；
Second anchor rib is obliquely arranged and end has been bent to form the second anchoring end.
5. a kind of construction method for inducing crack structure, which comprises the steps of:
The first safeguard structure and the second safeguard structure are provided, when installing wall form, the inner surface of Yu Suoshu wall form is solid
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-closure plate is partially protruded into the gap, and in the end of the anti-closure plate and the wall
Set 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 in the wall form forms wall, pass through the anti-closure plate, first safeguard structure and institute
Stating the second safeguard structure stops the concrete that pours to enter in the gap and in forming attractive joint in the gap.
6. the construction method of induction crack structure as claimed in claim 5, which is characterized in that further include: removing the wall
After template, sealing compound is completely filled out in Yu Suoshu attractive joint.
7. the construction method of induction crack structure as claimed in claim 5, which is characterized in that
The anti-closure plate is fixedly connected with first safeguard structure and second safeguard structure, comprising:
First clamping muscle is provided, the first clamping muscle is fixed on first safeguard structure；
Second clamping muscle is provided, the 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 the part that the anti-closure plate is located at outside the gap by the first clamping muscle and the second clamping muscle,
It is fixedly connected to realize the anti-closure plate with first safeguard structure and second safeguard structure.
8. the construction method of induction crack structure as claimed in claim 5, which is characterized in that
First safeguard structure includes first baffle and vertically connects the first cover board of the first baffle；Second protection
Structure includes second baffle and vertically connects the second cover board of the second baffle；In fixation first safeguard structure and described
Include: when the second safeguard structure
First cover board is attached at the inner surface of the wall form and is fixedly connected with the wall form；
Second cover board is attached at the inner surface of the wall form and is fixedly connected with the wall form, described second
Baffle and the first baffle, which are oppositely arranged and stay 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 board, 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 board, and by institute
The second anchor rib is stated to be fixedly connected with the reinforcing bar in the wall form.
9. the construction method of induction crack structure as claimed in claim 8, which is characterized in that further include:
First anchor rib is obliquely arranged and end is bent to form the first anchoring end；
Second anchor rib is obliquely arranged and end is bent to form the second anchoring end.
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 CN107119808A (en) | 2017-09-01 |
| CN107119808B true 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 |
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| CN113818578B (en) * | 2021-09-18 | 2023-04-18 | 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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| JPH07111055B2 (en) * | 1991-06-17 | 1995-11-29 | 三井建設株式会社 | Wall concrete structure with joints |
| KR100730517B1 (en) * | 2007-03-12 | 2007-06-20 | (주)이젠바텀 | Underground concrete box watertight method and underground concrete box applied to the same |
| CN203066119U (en) * | 2013-05-13 | 2013-07-17 | 上海三益建筑设计有限公司 | Guide seam system for basement outer wall |
| CN204491678U (en) * | 2014-12-16 | 2015-07-22 | 成都绿迪科技有限公司 | For the attractive joint of outer wall of basement |
| CN204703518U (en) * | 2015-04-29 | 2015-10-14 | 中国建筑第八工程局有限公司 | The fixed structure of waterstop |
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