CN109339244A - A kind of prefabricated board and shear wall connection structure and construction method - Google Patents
A kind of prefabricated board and shear wall connection structure and construction method Download PDFInfo
- Publication number
- CN109339244A CN109339244A CN201811390650.6A CN201811390650A CN109339244A CN 109339244 A CN109339244 A CN 109339244A CN 201811390650 A CN201811390650 A CN 201811390650A CN 109339244 A CN109339244 A CN 109339244A
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- China
- Prior art keywords
- plate
- buried
- shear wall
- fashioned iron
- prefabricated board
- Prior art date
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 230
- 229910052742 iron Inorganic materials 0.000 claims abstract description 115
- 239000003351 stiffener Substances 0.000 claims description 34
- 210000003205 muscle Anatomy 0.000 claims description 25
- 238000010008 shearing Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 description 15
- 230000003014 reinforcing effect Effects 0.000 description 7
- 238000005266 casting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000027455 binding Effects 0.000 description 2
- 238000009739 binding Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920003041 geopolymer cement Polymers 0.000 description 1
- 239000004574 high-performance concrete Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- E04B1/38—Connections for building structures in general
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires
Abstract
The present invention relates to a kind of prefabricated boards and shear wall connection structure, including the first precast shear wall, second precast shear wall and prefabricated board, first precast shear wall includes the pre-buried fashioned iron of the first shear wall, second precast shear wall includes the pre-buried fashioned iron of the second shear wall, the prefabricated board includes the pre-buried fashioned iron of the first plate and the pre-buried fashioned iron of the second plate, the pre-buried fashioned iron of first plate links together through bolt and the pre-buried fashioned iron of the second plate, the pre-buried fashioned iron of first shear wall is through bolt and the pre-buried fashioned iron of the first plate, the pre-buried fashioned iron of second plate links together, the pre-buried fashioned iron of second shear wall is through bolt and the pre-buried fashioned iron of the first plate, the pre-buried fashioned iron of second plate links together；The invention further relates to the construction methods of a kind of prefabricated board and shear wall connection structure.Not only structure design is simple, reasonable by the present invention, but also connects reliably, and anti-seismic performance is good, ductility is good, easy for construction, efficiently convenient, has broad application prospects.
Description
Technical field
The present invention relates to a kind of prefabricated boards and shear wall connection structure and construction method.
Background technique
Using prefabricated construction can it is energy saving, water-saving, section material, be greatly reduced building waste, reduce noise pollution,
Labour's dosage and intensity are reduced, construction environment is effectively improved, improves construction quality, therefore receive researcher and engineering design
The favor of personnel is the structure being worth promoting.In fabricated construction, seam interconnection technique is key technology, is to guarantee
The key of structural integrity and anti-seismic performance.
Prefabricated assembled shear wall structure has more engineer application, the connection between current shear wall and floor at present
Mainly by cast-in-place mode, floor mostly uses greatly superimposed sheet, and pre-erection is shelved on shear wall, and reinforcing bar extends into shearing
Wall, rear pouring concrete form an entirety, and this mode concreting amount is big, and prefabricated rate is low, still have very big situ wet to make
Industry, scene will also bind the reinforcing bar of cast-in-place part, cannot give full play to fabricated advantage.
Floor and shear wall connecting portion are the key components of stress, and existing superimposed sheet is larger in end stress, in construction
If end reinforce can only be realized by configuring more reinforcing bar, if it is original do not increase reinforcing bar in the case where, end
Portion tends to destroy in stress.
After shear wall and floor form entirety, the connection of lower shear wall and upper shear wall is in the milk by sleeve mostly at present
Mode, upper shear wall is shelved on floor, it is therefore desirable to which waiting floor to reach some strength could start to construct, upper shear wall
Reinforced bar sleeve cover the reinforcing bar to extend out in lower shear wall, connected by sealing strip and sleeve grouting way, this mode
In the form of a single, site operation quality influences big, bad control, construction trouble；And the not all reinforcing bar of connection of shear wall
All connect, and a fixed spacing only has single reinforcing bar connection other than edge member, this type of attachment is less reliable, anti-seismic performance
It is all not ideal enough with ductility.Some scholars also proposed the connection type of some precast shear walls up and down, but not examine mostly
The installation for considering floor, does not gear to actual circumstances.
Summary of the invention
In view of the deficiencies in the prior art, technical problem to be solved by the invention is to provide a kind of prefabricated boards and shear wall to connect
Binding structure and construction method, it is not only reasonable in design but also efficiently convenient.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of prefabricated board and shear wall connection structure, packet
The first precast shear wall, the second precast shear wall and prefabricated board are included, the upper of prefabricated board is arranged in first precast shear wall
The lower section of prefabricated board is arranged in side, second precast shear wall, and first precast shear wall includes that the first shear wall is pre-buried
Fashioned iron, second precast shear wall include the pre-buried fashioned iron of the second shear wall, the prefabricated board include the pre-buried fashioned iron of the first plate with
The pre-buried fashioned iron of second plate, the pre-buried fashioned iron of the first plate link together through bolt and the pre-buried fashioned iron of the second plate, and described first cuts
The pre-buried fashioned iron of power wall links together through bolt and the pre-buried fashioned iron of the first plate, the pre-buried fashioned iron of the second plate, and second shear wall is pre-
Fashioned iron is buried to link together through bolt and the pre-buried fashioned iron of the first plate, the pre-buried fashioned iron of the second plate.
Further, the pre-buried fashioned iron of the first plate is integrally in C font, and the pre-buried fashioned iron of the first plate includes that the first plate is pre-
Bury top plate, the pre-buried web of the first plate and the pre-buried bottom plate of the first plate；The pre-buried fashioned iron of second plate is integrally in C font, and described
The pre-buried fashioned iron of two plates includes the pre-buried top plate of the second plate, the pre-buried web of the second plate and the pre-buried bottom plate of the second plate.
Further, the pre-buried fashioned iron of the first plate further includes the first netted of several layers sequence interval setting from top to bottom
Structure, first reticular structure include several first vertical muscle and the first transverse bar, the first vertical muscle and the first transverse bar transverse and longitudinal
Staggeredly, the end of the described first vertical muscle links together with the pre-buried web of the first plate；If the pre-buried fashioned iron of the second plate further includes
Second reticular structure of dried layer sequence interval setting from top to bottom, second reticular structure includes several second vertical muscle and the
Two transverse bars, the second vertical muscle interlock with the second transverse bar transverse and longitudinal, and the end of the second vertical muscle is connect with the pre-buried web of the second plate
Together.
Further, the pre-buried web of the first plate links together through bolt and the pre-buried web of the second plate.
Further, length of the length of the pre-buried top plate of the first plate less than the pre-buried bottom plate of the first plate, second plate
Length of the length of pre-buried top plate less than the pre-buried bottom plate of the second plate.
Further, the prefabricated board reserves the first cast-in-place area, the prefabricated board close to the end of the pre-buried web of the first plate
The second cast-in-place area, longitudinal cross-section and the second cast-in-place area in the first cast-in-place area are reserved close to the end of the pre-buried web of the second plate
The trapezoidal shape in longitudinal cross-section.
Further, the pre-buried fashioned iron of the first shear wall is integrally in I-shaped, the pre-buried fashioned iron packet of the first shear wall
Containing the pre-buried top flange plate of the first shear wall, the pre-buried web of the first shear wall and the pre-buried bottom wing listrium of the first shear wall；Described
The pre-buried fashioned iron of two shear walls be integrally in it is I-shaped, the pre-buried fashioned iron of the second shear wall include the pre-buried top flange of the second shear wall
Plate, the pre-buried web of the second shear wall and the pre-buried bottom wing listrium of the second shear wall.
Further, the left part of the pre-buried bottom wing listrium of first shear wall is connected to through bolt and the pre-buried top plate of the first plate
Together, the right part of the pre-buried bottom wing listrium of first shear wall links together through bolt and the pre-buried top plate of the second plate, and described
The left part of the pre-buried top flange plate of two shear walls links together through bolt and the pre-buried bottom plate of the first plate, and second shear wall is pre-buried
The right part of top flange plate links together through bolt and the pre-buried bottom plate of the second plate.
Further, several the first plates are arranged at intervals between the pre-buried top plate of first plate and the pre-buried bottom plate of the first plate
Ribbed stiffener, the first plate ribbed stiffener are connect with the pre-buried top plate of the first plate, the pre-buried web of the first plate and the pre-buried bottom plate of the first plate
Together, several the second plate ribbed stiffeners, institute are arranged at intervals between the pre-buried top plate of second plate and the pre-buried bottom plate of the second plate
The second plate ribbed stiffener is stated to link together with the pre-buried top plate of the second plate, the pre-buried web of the second plate and the pre-buried bottom plate of the second plate；Institute
It states and is arranged at intervals with several the first shearings between the pre-buried top flange plate of the first shear wall and the pre-buried bottom wing listrium of the first shear wall
Wall ribbed stiffener, the first shear wall ribbed stiffener and the pre-buried top flange plate of the first shear wall, the pre-buried web of the first shear wall and
The pre-buried bottom wing listrium of first shear wall links together, and the pre-buried top flange plate of the second shear wall is buried in advance with the second shear wall
Several the second shear wall ribbed stiffeners are arranged at intervals between flange plate, the second shear wall ribbed stiffener and the second shear wall are pre-
Top flange plate, the pre-buried web of the second shear wall and the pre-buried bottom wing listrium of the second shear wall is buried to link together.
A kind of construction method of prefabricated board and shear wall connection structure, including prefabricated board described in above-mentioned any one with cut
Power wall connection structure comprising the steps of: prefabricated first precast shear wall, the second precast shear wall and prefabricated board, described
The pre-buried fashioned iron of two shear walls links together through bolt and the pre-buried fashioned iron of the first plate, the pre-buried fashioned iron of the second plate, and first plate is pre-
It buries fashioned iron to link together through bolt and the pre-buried fashioned iron of the second plate, the pre-buried fashioned iron of the first shear wall is pre- through bolt and the first plate
Bury fashioned iron, the pre-buried fashioned iron of the second plate links together.
Compared with prior art, the invention has the following advantages: the present invention not only structure design is simple, rationally, and
And connection is reliable, and anti-seismic performance is good, ductility is good, and it is easy for construction, it is efficiently convenient, it has broad application prospects.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the overall construction schematic diagram of the embodiment of the present invention.
Fig. 2 is the organigram of the pre-buried fashioned iron of the second plate of the embodiment of the present invention.
Fig. 3 is the schematic cross-sectional view in the direction A-A of the embodiment of the present invention.
Fig. 4 is the schematic cross-sectional view in the direction B-B of the embodiment of the present invention.
In figure: the first precast shear wall of 1-, the pre-buried top flange plate of the first shear wall of 101-, the pre-buried abdomen of the first shear wall of 102-
Plate, the pre-buried bottom wing listrium of the first shear wall of 103-, 104- the first shear wall ribbed stiffener, the second precast shear wall of 2-, 201- second
The pre-buried top flange plate of shear wall, the pre-buried web of the second shear wall of 202-, the pre-buried bottom wing listrium of the second shear wall of 203-, 204- second
Shear wall ribbed stiffener, 3- prefabricated board, the pre-buried top plate of the first plate of 301-, the pre-buried web of the first plate of 302-, the pre- buried end of the first plate of 303-
Plate, the pre-buried top plate of the second plate of 304-, the pre-buried web of the second plate of 305-, the pre-buried bottom plate of the second plate of 306-, 307- first indulge muscle, 308-
First transverse bar, 309- second indulge muscle, the second transverse bar of 310-, 311- the second plate ribbed stiffener, 4- bolt, 5- threaded hole, and a- first is existing
Pour area, the cast-in-place area b- second.
Specific embodiment
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and cooperate attached drawing, make detailed
Carefully it is described as follows.
As shown in Fig. 1 ~ 4, a kind of prefabricated board 3 and shear wall connection structure, including the first precast shear wall 1, second are prefabricated
The top of prefabricated board 3, second precast shear wall 2 is arranged in shear wall 2 and prefabricated board 3, first precast shear wall 1
The lower section of prefabricated board 3 is set, and first precast shear wall 1 includes the pre-buried fashioned iron of the first shear wall, and described second prefabricated cuts
Power wall 2 includes the pre-buried fashioned iron of the second shear wall, and the prefabricated board 3 includes the pre-buried fashioned iron of the first plate and the pre-buried fashioned iron of the second plate, institute
It states the pre-buried fashioned iron of the first plate to link together through bolt 4 and the pre-buried fashioned iron of the second plate, the pre-buried fashioned iron of the first shear wall is through spiral shell
Bolt 4 links together with the pre-buried fashioned iron of the first plate, the pre-buried fashioned iron of the second plate, the pre-buried fashioned iron of the second shear wall through bolt 4 with
The pre-buried fashioned iron of first plate, the pre-buried fashioned iron of the second plate link together.
In embodiments of the present invention, the pre-buried fashioned iron of the first plate is integrally in C font, and the pre-buried fashioned iron of the first plate includes
The pre-buried top plate 301 of first plate, the pre-buried web 302 of the first plate and the pre-buried bottom plate 303 of the first plate；The pre-buried fashioned iron of second plate is whole
Body is in C font, and the pre-buried fashioned iron of the second plate includes the pre-buried top plate 304 of the second plate, the pre-buried web 305 of the second plate and the second plate
Pre-buried bottom plate 306；That is, the longitudinal cross-section of the pre-buried fashioned iron of the first plate, the longitudinal cross-section of the pre-buried fashioned iron of the second plate are equal
For C font.
In embodiments of the present invention, the pre-buried fashioned iron of the first plate further includes that sequence interval is arranged several layers from top to bottom
First reticular structure, first reticular structure include several first vertical muscle 307 and the first transverse bar 308, the first vertical muscle
307 interlock with 308 transverse and longitudinal of the first transverse bar, and end and the pre-buried web 302 of the first plate of the first vertical muscle 307 link together；
The pre-buried fashioned iron of second plate further includes several layers the second reticular structure that sequence interval is arranged from top to bottom, and described second is netted
Structure includes several second vertical muscle 309 and the second transverse bar 310, and the second vertical muscle 309 interlocks with 310 transverse and longitudinal of the second transverse bar,
The end of the second vertical muscle 309 links together with the pre-buried web 305 of the second plate；The first vertical muscle 307 and the first transverse bar
308 bindings weld together, and the second vertical muscle 309 binds and welds together with the second transverse bar 310.
In embodiments of the present invention, the pre-buried web 302 of first plate is connect through bolt 4 with the pre-buried web 305 of the second plate
Together.
In embodiments of the present invention, length of the length of the pre-buried top plate 301 of first plate less than the pre-buried bottom plate 303 of the first plate
Degree, the length of the length of the pre-buried top plate 304 of the second plate less than the pre-buried bottom plate 306 of the second plate.
In embodiments of the present invention, the prefabricated board 3 is cast-in-place close to the end of the pre-buried web 302 of the first plate reserved first
Area, the prefabricated board 3 reserve the second cast-in-place area, the longitudinal direction in the first cast-in-place area close to the end of the pre-buried web 305 of the second plate
The trapezoidal shape in longitudinal cross-section in section and the second cast-in-place area；The pre-buried fashioned iron of first shear wall is arranged in the first prefabricated shearing
The lower part of wall 1, the pre-buried bottom wing listrium 103 of the first shear wall are exposed to the bottom surface of the first precast shear wall 1, and described second cuts
The top of the second precast shear wall 2 is arranged in the pre-buried fashioned iron of power wall, and the pre-buried top flange plate 201 of the second shear wall is exposed to
The top surface of two precast shear walls 2；To be conducive to the pre-buried bottom wing listrium 103 of first shear wall and the pre-buried top plate 301 of the first plate,
The connection of the pre-buried top plate 304 of second plate, be conducive to the pre-buried top flange plate 201 of second shear wall and the pre-buried bottom plate 303 of the first plate,
The connection of the pre-buried bottom plate 306 of second plate, and the company conducive to the pre-buried web 302 of first plate and the pre-buried web 305 of the second plate
It connects.
In embodiments of the present invention, the pre-buried fashioned iron of the first shear wall is integrally in I-shaped, and first shear wall is pre-
Burying fashioned iron includes that the pre-buried top flange plate 101 of the first shear wall, the pre-buried web 102 of the first shear wall and the first shear wall are buried in advance
Flange plate 103；The pre-buried fashioned iron of second shear wall be integrally in it is I-shaped, the pre-buried fashioned iron of the second shear wall includes second to cut
The pre-buried top flange plate 201 of power wall, the pre-buried web 202 of the second shear wall and the pre-buried bottom wing listrium 203 of the second shear wall；Namely
It says, the longitudinal cross-section of the pre-buried fashioned iron of the first shear wall, the longitudinal cross-section of the pre-buried fashioned iron of the second shear wall are in I-shaped.
In embodiments of the present invention, the left part of the pre-buried bottom wing listrium 103 of first shear wall is pre- through bolt 4 and the first plate
It buries top plate 301 to link together, the right part of the pre-buried bottom wing listrium 103 of the first shear wall is through bolt 4 and the pre-buried top of the second plate
Plate 304 links together, and the left part of the pre-buried top flange plate 201 of the second shear wall is through bolt 4 and the pre-buried bottom plate 303 of the first plate
It links together, the right part of the pre-buried top flange plate 201 of the second shear wall is connect through bolt 4 with the pre-buried bottom plate 306 of the second plate
Together；The pre-buried bottom wing listrium 103 of first shear wall, the pre-buried top plate 301 of the first plate, the pre-buried top plate 304, second of the second plate
The pre-buried web 302 of the pre-buried top flange plate 201 of shear wall, the pre-buried bottom plate 303 of the first plate, the pre-buried bottom plate 306 of the second plate, the first plate passes through
Several threaded holes 5 being arranged in a one-to-one correspondence with bolt 4 are offered on bolt 4 and the pre-buried web 305 of the second plate.
In embodiments of the present invention, setting is spaced between the pre-buried top plate 301 of first plate and the pre-buried bottom plate 303 of the first plate
Have several the first plate ribbed stiffeners, the first plate ribbed stiffener and the pre-buried top plate 301 of the first plate, the pre-buried web 302 of the first plate with
And first the pre-buried bottom plate 303 of plate link together, between the pre-buried top plate 304 of second plate and the pre-buried bottom plate 306 of the second plate between
Every being provided with several the second plate ribbed stiffeners 311, the second plate ribbed stiffener 311 and the pre-buried top plate 304 of the second plate, the second plate are pre-
It buries web 305 and the pre-buried bottom plate 306 of the second plate links together；The pre-buried top flange plate 101 and first of first shear wall
Several the first shear wall ribbed stiffeners 104 are arranged at intervals between the pre-buried bottom wing listrium 103 of shear wall, first shear wall adds
Strength rib 104 is buried in advance with the pre-buried top flange plate 101 of the first shear wall, the pre-buried web 102 of the first shear wall and the first shear wall
Flange plate 103 links together, the pre-buried top flange plate 201 of second shear wall and the pre-buried bottom wing listrium 203 of the second shear wall
Between be arranged at intervals with several the second shear wall ribbed stiffeners 204, the second shear wall ribbed stiffener 204 is pre- with the second shear wall
It buries the pre-buried web 202 of top flange plate 201, the second shear wall and the pre-buried bottom wing listrium 203 of the second shear wall links together；Institute
It states the first plate ribbed stiffener and the pre-buried top plate 301 of the first plate, the pre-buried web 302 of the first plate and the pre-buried bottom plate 303 of the first plate welds
It is integrated, the second plate ribbed stiffener 311 and the pre-buried top plate 304 of the second plate, the pre-buried web 305 of the second plate and the second plate are pre-buried
Bottom plate 306 is welded as a whole, and the first shear wall ribbed stiffener 104 and the pre-buried top flange plate 101, first of the first shear wall shear
The pre-buried web 102 of wall and the pre-buried bottom wing listrium 103 of the first shear wall are welded as a whole, the second shear wall ribbed stiffener 204
With the pre-buried top flange plate 201 of the second shear wall, the pre-buried web 202 of the second shear wall and the pre-buried bottom wing listrium of the second shear wall
203 are welded as a whole；The first plate ribbed stiffener, the second plate ribbed stiffener 311, the first shear wall ribbed stiffener 104 and second are cut
Power wall ribbed stiffener 204 is rectangle.
In embodiments of the present invention, the construction method of a kind of prefabricated board and shear wall connection structure, including it is above-mentioned any one
Prefabricated board 3 and shear wall connection structure described in comprising the steps of: prefabricated first precast shear wall 1, the second prefabricated shearing
Wall 2 and prefabricated board 3, the pre-buried fashioned iron of the second shear wall connect through bolt 4 and the pre-buried fashioned iron of the pre-buried fashioned iron of the first plate, the second plate
It is connected together, the pre-buried fashioned iron of the first plate links together through bolt 4 and the pre-buried fashioned iron of the second plate, and first shear wall is pre-
Fashioned iron is buried to link together through bolt 4 and the pre-buried fashioned iron of the first plate, the pre-buried fashioned iron of the second plate.
In embodiments of the present invention, it lifts and fixes second precast shear wall 2, then lift the prefabricated board 3, so
The left part of the pre-buried top flange plate 201 of second shear wall is linked together through bolt 4 and the pre-buried bottom plate 303 of the first plate afterwards,
The right part of the pre-buried top flange plate 201 of second shear wall links together through bolt 4 and the pre-buried bottom plate 306 of the second plate, described
The pre-buried web 302 of first plate links together through bolt 4 and the pre-buried web 305 of the second plate；Lift first precast shear wall
1, the left part of the pre-buried bottom wing listrium 103 of the first shear wall links together through bolt 4 and the pre-buried top plate 301 of the first plate, institute
The right part for stating the pre-buried bottom wing listrium 103 of the first shear wall links together through bolt 4 and the pre-buried top plate 304 of the second plate；Described
First cast-in-place area and second cast-in-place area's casting concrete.
In embodiments of the present invention, casting concrete forms the first precast shear wall on the pre-buried fashioned iron of the first shear wall
1, casting concrete forms the second precast shear wall 2 on the pre-buried fashioned iron of the second shear wall, and the pre-buried fashioned iron of the first plate is remote
End and the pre-buried fashioned iron of the second plate from the pre-buried web 302 of the first plate pour coagulation far from the end of the pre-buried web 305 of the second plate
Soil forms prefabricated board 3；The concrete of the prefabricated board 3 prefabricated slab thickness in advance, close to the prefabricated of shear wall connecting portion
3 concrete end of plate can be set to as inclined-plane or vertical plane, reserve the position in the first cast-in-place area Yu the second cast-in-place area, and described first
Cast-in-place area and the height in the second cast-in-place area are equal with the height of prefabricated board 3；Wrap up the first vertical muscle 307, the in the first cast-in-place area
The pre-buried top plate 301 of one transverse bar 308, the first plate, the pre-buried web 302 of the first plate and the pre-buried bottom plate 303 of the first plate, described second is existing
It pours area and wraps up the second vertical muscle 309, the second transverse bar 310, the pre-buried top plate 304 of the second plate, the pre-buried web 305 of the second plate and the second plate
Pre-buried bottom plate 306.
In embodiments of the present invention, the precast concrete of first precast shear wall 1, the second precast shear wall 2 it is pre-
Concrete processed, the precast concrete of prefabricated board 3, the first cast-in-place area and the concrete in the second cast-in-place area can be used normal concrete,
High performance concrete, regenerated aggregate concrete, lightweight aggregate concrete or geopolymer concrete, according to the actual situation depending on, and
It is not limited to this.
In embodiments of the present invention, spiral shell is leaned between first precast shear wall 1, the second precast shear wall 2 and prefabricated board 3
Bolt 4 is attached, and connection is quickly, easy for construction；Scene is only in the first cast-in-place area and second cast-in-place area's casting concrete, coagulation
Soil amount much less than the rear pouring concrete that traditional superimposed sheet is constructed, prefabricated rate is high, and scene is not necessarily to assembling reinforcement, easy for construction；
The pre-buried fashioned iron of the first plate, the second plate is arranged in the junction of first precast shear wall 1, the second precast shear wall 2 and prefabricated board 3
The setting of pre-buried fashioned iron, the pre-buried fashioned iron of the first plate, the pre-buried fashioned iron of the second plate generates effect of contraction to its end concrete plus meeting,
The intensity of concrete greatly improves, so that the end bearing power and ductility of prefabricated board 3 greatly reinforce, without configuring many steel
Muscle, stress performance are good；First precast shear wall 1, the second precast shear wall 2 are realized with prefabricated board 3 and are reliably connected, and are avoided
The advantages of using traditional single method of sleeve grouting, construction quality is good, takes full advantage of fabricated construction, and stress can
It leans on, anti-seismic performance and ductility are good.
For indicating that the term of positional relationship or shape removes applied in any technical solution disclosed in aforementioned present invention
Its otherwise indicated outer meaning includes approximate with its, similar or close state or shape.
Either component provided by the invention by multiple individual component parts either assembled, or one
The separate part that forming technology manufactures.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；Although referring to preferred embodiment pair
The present invention is described in detail, it should be understood by those ordinary skilled in the art that: still can be to of the invention specific
Embodiment is modified or some technical features can be equivalently replaced；Without departing from the spirit of the technical scheme of the invention,
It should all cover within the scope of the technical scheme claimed by the invention.
Claims (10)
1. a kind of prefabricated board and shear wall connection structure, it is characterised in that: including the first precast shear wall, the second precast shear wall
And the top of prefabricated board is arranged in prefabricated board, first precast shear wall, second precast shear wall is arranged prefabricated
The lower section of plate, first precast shear wall include the pre-buried fashioned iron of the first shear wall, and second precast shear wall includes second
The pre-buried fashioned iron of shear wall, the prefabricated board include the pre-buried fashioned iron of the first plate and the pre-buried fashioned iron of the second plate, the pre-buried type of the first plate
Steel links together through bolt and the pre-buried fashioned iron of the second plate, and the pre-buried fashioned iron of the first shear wall is through bolt and the pre-buried type of the first plate
Steel, the pre-buried fashioned iron of the second plate link together, and the pre-buried fashioned iron of the second shear wall is through bolt and the pre-buried fashioned iron of the first plate, second
The pre-buried fashioned iron of plate links together.
2. prefabricated board according to claim 1 and shear wall connection structure, it is characterised in that: the pre-buried fashioned iron of the first plate
Whole is in C font, and the pre-buried fashioned iron of the first plate includes that the pre-buried top plate of the first plate, the pre-buried web of the first plate and the first plate are pre-buried
Bottom plate；The pre-buried fashioned iron of second plate is integrally in C font, and the pre-buried fashioned iron of the second plate includes the pre-buried top plate of the second plate, second
The pre-buried web of plate and the pre-buried bottom plate of the second plate.
3. prefabricated board according to claim 2 and shear wall connection structure, it is characterised in that: the pre-buried fashioned iron of the first plate
It further include several layers the first reticular structure that sequence interval is arranged from top to bottom, first reticular structure includes several first
Vertical muscle and the first transverse bar, the first vertical muscle interlock with the first transverse bar transverse and longitudinal, and the end of the first vertical muscle and the first plate are pre-buried
Web links together；The pre-buried fashioned iron of second plate further includes several layers the second netted knot that sequence interval is arranged from top to bottom
Structure, second reticular structure include several second vertical muscle and the second transverse bar, and the second vertical muscle and the second transverse bar transverse and longitudinal are handed over
Mistake, end and the pre-buried web of the second plate of the second vertical muscle link together.
4. prefabricated board according to claim 2 and shear wall connection structure, it is characterised in that: the pre-buried web of the first plate
It links together through bolt and the pre-buried web of the second plate.
5. prefabricated board according to claim 2 and shear wall connection structure, it is characterised in that: the pre-buried top plate of the first plate
Length of the length less than the pre-buried bottom plate of the first plate, the length of the length of the pre-buried top plate of the second plate less than the pre-buried bottom plate of the second plate
Degree.
6. prefabricated board according to claim 5 and shear wall connection structure, it is characterised in that: the prefabricated board is close to first
The first cast-in-place area is reserved in the end of the pre-buried web of plate, and the prefabricated board is cast-in-place close to the end of the pre-buried web of the second plate reserved second
Area, the longitudinal cross-section in the first cast-in-place area and the trapezoidal shape in longitudinal cross-section in the second cast-in-place area.
7. prefabricated board according to claim 2 and shear wall connection structure, it is characterised in that: first shear wall is pre-buried
Fashioned iron be integrally in it is I-shaped, the pre-buried fashioned iron of the first shear wall include the pre-buried top flange plate of the first shear wall, the first shear wall
Pre-buried web and the pre-buried bottom wing listrium of the first shear wall；The pre-buried fashioned iron of second shear wall be integrally in it is I-shaped, described
The pre-buried fashioned iron of two shear walls includes that the pre-buried top flange plate of the second shear wall, the pre-buried web of the second shear wall and the second shear wall are pre-
Bury flange plate.
8. prefabricated board according to claim 7 and shear wall connection structure, it is characterised in that: first shear wall is pre-buried
The left part of bottom wing listrium links together through bolt and the pre-buried top plate of the first plate, the right side of the pre-buried bottom wing listrium of the first shear wall
Portion links together through bolt and the pre-buried top plate of the second plate, and the left part of the pre-buried top flange plate of the second shear wall is through bolt and
The pre-buried bottom plate of one plate links together, and the right part of the pre-buried top flange plate of the second shear wall is through bolt and the pre-buried bottom plate of the second plate
It links together.
9. prefabricated board according to claim 8 and shear wall connection structure, it is characterised in that: the pre-buried top plate of the first plate
Several the first plate ribbed stiffeners are arranged at intervals between the pre-buried bottom plate of the first plate, the first plate ribbed stiffener and the first plate are pre-buried
Top plate, the pre-buried web of the first plate and the pre-buried bottom plate of the first plate link together, and the pre-buried top plate of the second plate and the second plate are pre-
Several the second plate ribbed stiffeners, the second plate ribbed stiffener and the pre-buried top plate of the second plate, second are arranged at intervals between buried end plate
The pre-buried web of plate and the pre-buried bottom plate of the second plate link together；The pre-buried top flange plate of first shear wall and the first shear wall
Several the first shear wall ribbed stiffeners are arranged at intervals between pre-buried bottom wing listrium, the first shear wall ribbed stiffener is cut with first
The pre-buried top flange plate of power wall, the pre-buried web of the first shear wall and the pre-buried bottom wing listrium of the first shear wall link together, described
Several the second shear walls are arranged at intervals between the pre-buried top flange plate of second shear wall and the pre-buried bottom wing listrium of the second shear wall
Ribbed stiffener, the second shear wall ribbed stiffener and the pre-buried top flange plate of the second shear wall, the pre-buried web of the second shear wall and
The pre-buried bottom wing listrium of two shear walls links together.
10. the construction method of a kind of prefabricated board and shear wall connection structure, it is characterised in that: any including such as claim 1 ~ 9
Prefabricated board described in one and shear wall connection structure comprising the steps of: prefabricated first precast shear wall, the second prefabricated shearing
Wall and prefabricated board, the pre-buried fashioned iron of the second shear wall are connect through bolt with the pre-buried fashioned iron of the first plate, the pre-buried fashioned iron of the second plate
Together, the pre-buried fashioned iron of the first plate links together through bolt and the pre-buried fashioned iron of the second plate, and first shear wall is pre-buried
Fashioned iron links together through bolt and the pre-buried fashioned iron of the first plate, the pre-buried fashioned iron of the second plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811390650.6A CN109339244B (en) | 2018-11-21 | 2018-11-21 | Prefabricated plate and shear wall connection structure and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811390650.6A CN109339244B (en) | 2018-11-21 | 2018-11-21 | Prefabricated plate and shear wall connection structure and construction method |
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| CN109339244A true CN109339244A (en) | 2019-02-15 |
| CN109339244B CN109339244B (en) | 2024-02-20 |
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| CN110056092A (en) * | 2019-05-23 | 2019-07-26 | 福建工程学院 | Bolt plug-in type precast shear wall and superimposed sheet connecting structure and construction method up and down |
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| CN109339244B (en) | 2024-02-20 |
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