CN105756202A - Tooth groove type connection structure of assembled shear wall in combination with superimposed floor slab - Google Patents
Tooth groove type connection structure of assembled shear wall in combination with superimposed floor slab Download PDFInfo
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- CN105756202A CN105756202A CN201610247493.8A CN201610247493A CN105756202A CN 105756202 A CN105756202 A CN 105756202A CN 201610247493 A CN201610247493 A CN 201610247493A CN 105756202 A CN105756202 A CN 105756202A
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- Prior art keywords
- prefabricated panel
- floor slab
- lower floor
- tooth slot
- upper strata
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Classifications
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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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
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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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
Abstract
The invention discloses a tooth groove type connection structure of an assembled shear wall in combination with a superimposed floor slab.The tooth groove type connection structure comprises a tooth groove structure II, a tooth groove structure I, steel channels, two positioning and connecting structures I and two positioning and connecting structures II, wherein the tooth groove structure II is formed at the bottom of an upper-layer prefabricated wall board; the tooth groove structure I is formed at the top of a lower-layer prefabricated wall board; the steel channels are fixed to the two sides of the top of the lower-layer prefabricated wall board in a length-through mode; the two positioning and connecting structures I are arranged at the two ends of the top of the lower-layer prefabricated wall board respectively; the two positioning and connecting structures II are arranged at the two ends of the bottom of the upper-layer prefabricated wall board respectively, the prefabricated part of the superimposed floor slab is arranged on the lower-layer prefabricated wall board and provided with horizontal anchoring ribs extending above the tooth groove structure I; the tooth groove structure II and the tooth groove structure I are in butt joint to form a concrete forming groove, and the rebar end of a post-pouring layer of the superimposed floor slab is provided with a bent hook and extends into the concrete forming groove; a post-pouring concrete structure integrated into the post-pouring layer of the superimposed floor slab is formed in the concrete forming groove.By means of the tooth groove type connection structure, the problem of fixing an upper floor slab in the construction process can be solved, and the tooth groove type connection structure can be put into actual application.
Description
Technical field
The present invention relates to a kind of fabricated shear wall attachment structure, particularly to a kind of fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab.
Background technology
Prefabricated assembled shear wall structure meets China's establishing resource economizing type, friendly environment society's requirement, that China realizes building energy conservation smoothly and reduces discharging and effective boosting strength of housing industrialization, simultaneously on effectively promote resource utilization, reduction building on the impact of natural environment, successfully realize Green Development and all have bigger positive role.As can be seen here, prefabricated assembled shear wall structure also exists great development potentiality.
Bar connecting between prefabricated components is the key technology of prefabricated assembled concrete shear wall structure, and connected mode conventional at present is mainly sleeve connection, slurry anchor connection and mechanical connection.Straight screw sleeve connection can effectively transmit vertical reinforcement stress, and Structural Energy Dissipation ability is strong, but sleeve cost is high, and difficulty of construction is big.Slurry anchor connection needs prefabricated components to have longer reinforcing steel bars exposed length, and the transport and the scene that are not easy to prefabricated components are in place.The connection of above-mentioned wallboard all carries out on superimposed sheet last layer, can form horizontal straight joint, it is necessary to slip casting is strengthened, and construction complexity, difficulty is big.The upper wainscot sheathing Alveolus type method of attachment now having pointed out, owing to top wallboard fixation problem never solves, therefore cannot put into practical application.
Summary of the invention
The present invention solves that the technical problem existed in known technology provides a kind of fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab, this structure can solve the problem that top wallboard fixation problem in work progress, it is possible to puts into practical application.
The present invention solves that the technical problem existed in known technology is adopted the technical scheme that: a kind of fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab, including the tooth slot structure II formed bottom the prefabricated panel of upper strata, form the tooth slot structure I at lower floor's prefabricated panel top, elongated layout is fixed on the channel-section steel of both sides, lower floor's prefabricated panel top and is separately positioned on two positioning connection structures I at two ends, described lower floor's prefabricated panel top and is separately positioned on two positioning connection structures II at two ends bottom the prefabricated panel of described upper strata, described positioning connection structure I is positioned on the toothing of described tooth slot structure I, described positioning connection structure II is positioned on the toothing of described tooth slot structure II；Described channel-section steel leans against described lower floor prefabricated panel, the two either flush；The vertical distribution bar of described lower floor prefabricated panel stretches out the end face of described lower floor prefabricated panel；The vertical distribution bar of described upper strata prefabricated panel stretches out the bottom surface of described upper strata prefabricated panel；Described positioning connection structure I includes connecting lateral plate two pieces relative, described connecting lateral plate is embedded in described lower floor prefabricated panel, in described lower floor prefabricated panel, the pre-buried depth bounds of corresponding described connecting lateral plate is provided with level encryption reinforcing bar I, respectively it is welded with one piece at the two ends of two pieces of described connecting lateral plates and connects end plate, two pieces of described connecting lateral plates and two pieces of described connection end plates formation rectangles encirclement structures；Described positioning connection structure II includes a H profile steel being vertically arranged, and described H profile steel is embedded in the prefabricated panel of described upper strata, and in the prefabricated panel of described upper strata, the pre-buried depth bounds of corresponding described H profile steel is provided with level encryption reinforcing bar II；Described lower floor prefabricated panel puts off the pre-erection of laminated floor slab, the pre-erection of described laminated floor slab is provided with the horizontal anchor rib extended to above described tooth slot structure I, the vertical distribution bar square crossing of the described lower floor prefabricated panel of the described corresponding contact of horizontal anchor rib, the described connection end plate of the described corresponding contact of horizontal anchor rib is affixed；Described H profile steel is inserted into described rectangle in consistent manner and surrounds in structure, is linked together by bolt I with described connecting lateral plate；Described tooth slot structure II docks formation concrete formation groove with described tooth slot structure I, and the vertical distribution bar of the vertical distribution bar of described lower floor prefabricated panel and described upper strata prefabricated panel is in described concrete formation groove inside lap；The end reinforced of described laminated floor slab last layer is provided with crotch and extends in described concrete formation groove；The end face absolute altitude of the pre-erection of described laminated floor slab is lower than the flank of tooth absolute altitude of described tooth slot structure II；Formed in described concrete formation groove and the rear pouring concrete structure of laminated floor slab last layer one.
The width that the pre-erection of described laminated floor slab rides on described lower floor prefabricated panel is not less than 15mm.
Being provided with contiguous block with the end of the described described horizontal anchor rib being connected end plate contact, the described connection end plate of the corresponding contact of described contiguous block is connected by bolt II.
The end of the described horizontal anchor rib of the vertical distribution bar square crossing with described lower floor prefabricated panel is provided with metal round end.
The upper end of described H profile steel is provided with anchor bar II, and described anchor bar II is embedded in the prefabricated panel of described upper strata；The lower end of described connecting lateral plate is provided with anchor bar I, and described anchor bar I is embedded in described lower floor prefabricated panel.
The groove of described tooth slot structure I is than the groove depth of described tooth slot structure II, and the bottom land absolute altitude of described tooth slot structure II is identical with the end face absolute altitude of described laminated floor slab.
The present invention has the advantage that and has the benefit effect that
One) attachment structure of upper and lower layer prefabricated panel is formed in conjunction with the construction of laminated floor slab, upper strata prefabricated panel adopts positioning connection structure and lower floor's prefabricated panel to fix when construction, employing diagonal supporting member supports, diagonal supporting member is with the pre-erection of laminated floor slab for support, the pre-erection of laminated floor slab adopts vertical supporting component to support, vertical supporting component adopts the lower floor's floor completed for supporting, both can significantly ensure the Outside-plate stabilizing of upper strata prefabricated panel, also ensure that laminated floor slab pre-erection was not destroyed.
Two) levels prefabricated panel adopts the rear pouring concrete structure being cast in concrete formation groove to connect, shear key is formed between levels prefabricated panel, and shear key with the rear pouring concrete layer of laminated floor slab be together with the overall structure built, it is possible to improve the shear behavior of attachment structure well.
Restriction by laminated floor slab thickness, adopt the structure that bottom the prefabricated panel of upper strata, the groove of tooth slot structure is more shallow than the tooth slot structure groove at lower floor's prefabricated panel top, the bottom land absolute altitude making upper strata prefabricated panel tooth slot structure is identical with the end face absolute altitude of laminated floor slab, rear pouring concrete structure can be made to be full of whole concrete formation groove, the vertical distribution bar that can make again levels prefabricated panel meets overlap joint requirement in concrete formation groove, and then makes the overall performance of fabricated shear wall structure be improved.
Three) the horizontal anchor rib end of the pre-erection of laminated floor slab is stretched out, it is anchored at levels prefabricated panel junction, the horizontal anchor bar end corresponding with positioning connection structure is provided with contiguous block, and it is affixed with positioning connection structure bolt, owing to being provided with diagonal supporting member on the prefabricated panel of upper strata, when upper strata prefabricated panel is by plane external load, load passes to laminated floor slab horizontal loading by diagonal supporting member, under horizontal loads, laminated floor slab it may happen that in plane level slide, bolt is adopted laminated floor slab end-anchored reinforcement and positioning connection structure to be fixed together, can limit laminated floor slab occurs level planar to slide under load action.Upper strata prefabricated panel, diagonal supporting member and laminated floor slab constitute a triangle overall structure, make the fixing more reliable and more stable of upper strata prefabricated panel.
Four) it is fixed on the channel-section steel on lower floor's prefabricated panel, by increasing capacitance it is possible to increase the lower support length of the pre-erection of laminated floor slab, also add the stability that rear pouring concrete intensity reaches before designing requirement between precast construction simultaneously.The both sides of tooth slot structure I are closed by channel-section steel, can as the side template of tooth slot structure I, it is to avoid spillage when watering after gullet area.
Accompanying drawing explanation
Fig. 1 is lower floor's prefabricated panel of the present invention and upper strata prefabricated panel connect before structural representation；
Fig. 2 is lower floor's prefabricated panel of the present invention and upper strata prefabricated panel connect after structural representation；
Fig. 3 is the A-A cut-away view of Fig. 2；
Fig. 4 is the B-B cut-away view of Fig. 3；
Fig. 5 is the schematic three dimensional views of the positioning connection structure II of the present invention；
Fig. 6 is the profile of the present invention；
Fig. 7 is the positioning connection structure II schematic three dimensional views in prefabricated panel bottom surface, the upper strata section of stretching out of the present invention；
Fig. 8 is the positioning connection structure I schematic three dimensional views in lower floor's prefabricated panel end face section of stretching out of the present invention；
Fig. 9 is the schematic three dimensional views of positioning connection structure I section of stretching out of the present invention；
Figure 10 is the schematic three dimensional views of the connection of the positioning connection structure I of the present invention horizontal anchor rib corresponding with positioning connection structure II and positioning connection structure I；
Figure 11 is the top view of the thickened area, pre-erection span centre local of present invention laminated floor slab when constructing；
Figure 12 is the C-C profile of Figure 11；
Figure 13 is the schematic three dimensional views before casting concrete of the present invention；
Figure 14 is the schematic three dimensional views that the present invention constructs.
nullIn figure: 1、Upper strata prefabricated panel，2、Lower floor's prefabricated panel，3、The vertical distribution bar of upper strata prefabricated panel，4、The vertical distribution bar of lower floor's prefabricated panel，5、Horizontal distribution reinforcing bar I，6、Horizontal distribution reinforcing bar II，7、H profile steel，8、Connecting lateral plate，9、Connect end plate，10、Tooth slot structure II，11、Tooth slot structure I，12-1、Level encryption reinforcing bar I，12-2、Level encryption steel II，13-1、Anchor bar I、13-2、Anchor bar II，14、Concrete formation groove，15、Bolt II，16、Bolt I，17、Channel-section steel，18、The pre-erection of laminated floor slab，19、Horizontal anchor rib，20、Bolt IV，21、Laminated floor slab last layer，22、The reinforcing bar of laminated floor slab last layer，23、Pivoting support I，24、Bolt III，25、Pivoting support II，26、Pivoting support IV，27、Bolt V，28、Pivoting support III，29、Bolt VI，30、Diagonal supporting member，31、Vertical supporting component.
Detailed description of the invention
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following example, and it be as follows to coordinate accompanying drawing to describe in detail:
Refer to Fig. 1～Figure 14, a kind of fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab, including the tooth slot structure II 10 formed bottom upper strata prefabricated panel 1, form the tooth slot structure I 11 at lower floor's prefabricated panel 2 top, elongated layout is fixed on the channel-section steel 17 of both sides, lower floor's prefabricated panel 2 top and is separately positioned on two positioning connection structures I at two ends, described lower floor prefabricated panel 2 top and is separately positioned on two positioning connection structures II at two ends bottom described upper strata prefabricated panel 1, described positioning connection structure I is positioned on the toothing of described tooth slot structure I 11, described positioning connection structure II is positioned on the toothing of described tooth slot structure II 10.
Described channel-section steel 17 leans against described lower floor prefabricated panel 2, the two either flush.
The vertical distribution bar 4 of described lower floor prefabricated panel 2 stretches out the end face of described lower floor prefabricated panel 2；The vertical distribution bar 3 of described upper strata prefabricated panel 1 stretches out the bottom surface of described upper strata prefabricated panel 1.
Described positioning connection structure I includes connecting lateral plate 8 two pieces relative, and described connecting lateral plate 8 is embedded in described lower floor prefabricated panel 2, and in described lower floor prefabricated panel 2, the pre-buried depth bounds of corresponding described connecting lateral plate 8 is provided with level encryption reinforcing bar I 12-1；Respectively it is welded with one piece of connection end plate 9, two pieces of described connecting lateral plates 8 and two pieces of described connection end plates 9 to form rectangle surround structure at the two ends of two pieces of described connecting lateral plates 8.
Described positioning connection structure II includes a H profile steel being vertically arranged 7, and described H profile steel 7 is embedded in described upper strata prefabricated panel 1, and in described upper strata prefabricated panel 1, the pre-buried depth bounds of corresponding described H profile steel 7 is provided with level encryption steel II 12-2.
Described lower floor prefabricated panel 2 puts off the pre-erection 18 of laminated floor slab, the pre-erection 18 of described laminated floor slab is provided with the horizontal anchor rib 19 extended to above described tooth slot structure I 11, vertical distribution bar 4 square crossing of the described lower floor prefabricated panel of the described corresponding contact of horizontal anchor rib 19, the described connection end plate 9 of the described horizontal corresponding contact of anchor rib 19 is affixed.
Described H profile steel 7 is inserted into described rectangle in consistent manner and surrounds in structure, is linked together by bolt I 16 with described connecting lateral plate 8.
Described tooth slot structure II 10 docks formation concrete forming groove 14 with described tooth slot structure I 11, and the vertical distribution bar 4 of described lower floor prefabricated panel and the vertical distribution bar 3 of described upper strata prefabricated panel are in the inside lap of described concrete forming groove 14；Reinforcing bar 22 end of described laminated floor slab last layer is provided with crotch and extends in described concrete forming groove 14.
The end face absolute altitude of the pre-erection 18 of described laminated floor slab, lower than the flank of tooth absolute altitude of described tooth slot structure II 10, creates conditions for the rear pouring concrete structure built in described concrete formation groove 14 with laminated floor slab last layer 21 one.
Formed in described concrete formation groove 14 and the rear pouring concrete structure of laminated floor slab last layer 21 one.
Same as the prior art, in lower floor's prefabricated panel 2, it is provided with horizontal distribution reinforcing bar II 6；Horizontal distribution reinforcing bar I 5 it is provided with in upper strata prefabricated panel 1.
In the present embodiment, the width that the pre-erection 18 of described laminated floor slab rides on described lower floor prefabricated panel 2 is not less than 15mm, makes laminated floor slab and shear wall be reliably connected.It is fixed on the channel-section steel on lower floor's prefabricated panel, by increasing capacitance it is possible to increase the lower support length of the pre-erection of laminated floor slab, also add the stability that rear pouring concrete intensity reaches before designing requirement between precast construction simultaneously.
In the present embodiment, the end of the described horizontal anchor rib 19 contacted with described connection end plate 9 is provided with contiguous block, the described connection end plate 9 of the corresponding contact of described contiguous block is connected by bolt II 15, it is possible to restriction laminated floor slab occurs level planar to slide under load action.
In the present embodiment, the end of the described horizontal anchor rib 19 of vertical distribution bar 4 square crossing with described lower floor prefabricated panel 2 is provided with metal round end, to reduce the length of horizontal anchor bar 19.
In the present embodiment, the upper end of described H profile steel 7 is provided with anchor bar II 13-2, and described anchor bar II 13-2 is embedded in described upper strata prefabricated panel 1；The lower end of described connecting lateral plate 8 is provided with anchor bar I 13-1, and described anchor bar I 13-1 is embedded in described lower floor prefabricated panel 2, to shorten the length of H profile steel 7, connecting lateral plate 8, alleviates the weight of prefabricated panel.
In the present embodiment, the groove of described tooth slot structure I 11 is than the groove depth of described tooth slot structure II 10, and the bottom land absolute altitude of described tooth slot structure II 10 is identical with the end face absolute altitude of described laminated floor slab.
The assembled engineering method of the above-mentioned fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab, adopts following steps:
One) at the fixing channel-section steel 17 of the elongated layout in both sides at lower floor's prefabricated panel 2 top, in the present embodiment, channel-section steel 17 adopts bolt IV 20 to be fixed on lower floor's prefabricated panel 2.
Two) on described lower floor prefabricated panel 2, put off the pre-erection 18 of laminated floor slab.
Thickened area, local it is provided with in the span centre position of the pre-erection 18 of described laminated floor slab, the line of span centre thickened area, local and described positioning connection structure I is perpendicular to shear wall, the end face absolute altitude of thickened area, described span centre local is identical with the end face absolute altitude of laminated floor slab, at the fixing pivoting support I 23 in top of thickened area, described span centre local, at the fixing pivoting support II 25 in bottom of thickened area, described span centre local；In the present embodiment, described pivoting support I 23, described pivoting support II 25 and thickened area, described span centre local are linked together by bolt III 24.The area of thickened area, described span centre local is not less than 200 × 200mm, to meet power transmission requirement.
Three) being arranged below vertical supporting component 31 in thickened area, described span centre local, the upper end of described vertical supporting component 31 is connected with described pivoting support II 25, and the lower end of described vertical supporting component 31 is passed through pivoting support III 28 and is connected with lower floor laminated floor slab；In the present embodiment, pivoting support III 28 adopts bolt VI 29 to be fixed on lower floor's floor.
Four) upper strata prefabricated panel 1 is put off on described lower floor prefabricated panel 2, and corresponding positioning connection structure I and positioning connection structure II are linked together；Be fixed with pivoting support IV 26 on the top of described upper strata prefabricated panel 1, described pivoting support IV 26 is positioned at the surface of described positioning connection structure II；In the present embodiment, pivoting support IV 26 adopts bolt V 27 to be fixed on upper strata prefabricated panel 1.
Described tooth slot structure II 10 docks formation concrete forming groove 14 with described tooth slot structure I 11, and the vertical distribution bar 4 of described lower floor prefabricated panel and the vertical distribution bar 3 of described upper strata prefabricated panel are in the inside lap of described concrete forming groove 14；Described concrete forming groove 14 is connected with laminated floor slab Hou Jiao district.
Five) between described pivoting support IV 26 and described pivoting support I 23, diagonal supporting member 30 is connected.
Six) carrying out the colligation of the reinforcing bar 22 of described laminated floor slab last layer, reinforcing bar 22 end of described laminated floor slab last layer is provided with crotch and extends in described concrete forming groove 14.
Seven) carry out the concreting in described laminated floor slab Hou Jiao district and described concrete forming groove 14, make laminated floor slab last layer 21 form one with the rear pouring concrete structure in concrete forming groove 14.
Upper strata prefabricated panel is connected with lower floor prefabricated panel by positioning connection structure, the H profile steel of upper strata prefabricated panel is inserted in the encirclement structure of lower floor's prefabricated panel, and it is bolted on together, before upper strata prefabricated panel does not link together with edge member, above-mentioned positioning connection structure serves interim fixing effect.Although positioning connection structure can bear certain moment of flexure and pulling force, it is contemplated that the unfavorable factors such as high wind load, it is necessary to diagonal supporting member is set.Not yet build rear pouring concrete layer due to laminated floor slab, be still insufficient as the fulcrum of diagonal supporting member, it is therefore desirable to vertical supporting component is set on lower floor's floor to support the pre-erection of laminated floor slab.
It is fixed on the channel-section steel on lower floor's prefabricated panel, by increasing capacitance it is possible to increase the lower support length of the pre-erection of laminated floor slab, also add the stability that rear pouring concrete intensity reaches before designing requirement between precast construction simultaneously.The both sides of tooth slot structure I are closed by channel-section steel, can as the side template of tooth slot structure I, it is to avoid spillage when watering after gullet area.
Although the preferred embodiments of the present invention being described above in conjunction with accompanying drawing; but the invention is not limited in above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is merely schematic; it is not restrictive; those of ordinary skill in the art is under the enlightenment of the present invention; when without departing from present inventive concept and scope of the claimed protection, it is also possible to making a lot of form, these belong within protection scope of the present invention.
Claims (6)
1. the fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab, it is characterized in that, including the tooth slot structure II formed bottom the prefabricated panel of upper strata, form the tooth slot structure I at lower floor's prefabricated panel top, elongated layout is fixed on the channel-section steel of both sides, lower floor's prefabricated panel top and is separately positioned on two positioning connection structures I at two ends, described lower floor's prefabricated panel top and is separately positioned on two positioning connection structures II at two ends bottom the prefabricated panel of described upper strata, described positioning connection structure I is positioned on the toothing of described tooth slot structure I, described positioning connection structure II is positioned on the toothing of described tooth slot structure II；
Described channel-section steel leans against described lower floor prefabricated panel, the two either flush；
The vertical distribution bar of described lower floor prefabricated panel stretches out the end face of described lower floor prefabricated panel；The vertical distribution bar of described upper strata prefabricated panel stretches out the bottom surface of described upper strata prefabricated panel；
Described positioning connection structure I includes connecting lateral plate two pieces relative, described connecting lateral plate is embedded in described lower floor prefabricated panel, in described lower floor prefabricated panel, the pre-buried depth bounds of corresponding described connecting lateral plate is provided with level encryption reinforcing bar I, respectively it is welded with one piece at the two ends of two pieces of described connecting lateral plates and connects end plate, two pieces of described connecting lateral plates and two pieces of described connection end plates formation rectangles encirclement structures；
Described positioning connection structure II includes a H profile steel being vertically arranged, and described H profile steel is embedded in the prefabricated panel of described upper strata, and in the prefabricated panel of described upper strata, the pre-buried depth bounds of corresponding described H profile steel is provided with level encryption reinforcing bar II；
Described lower floor prefabricated panel puts off the pre-erection of laminated floor slab, the pre-erection of described laminated floor slab is provided with the horizontal anchor rib extended to above described tooth slot structure I, the vertical distribution bar square crossing of the described lower floor prefabricated panel of the described corresponding contact of horizontal anchor rib, the described connection end plate of the described corresponding contact of horizontal anchor rib is affixed；
Described H profile steel is inserted into described rectangle in consistent manner and surrounds in structure, is linked together by bolt I with described connecting lateral plate；
Described tooth slot structure II docks formation concrete formation groove with described tooth slot structure I, and the vertical distribution bar of the vertical distribution bar of described lower floor prefabricated panel and described upper strata prefabricated panel is in described concrete formation groove inside lap；The end reinforced of described laminated floor slab last layer is provided with crotch and extends in described concrete formation groove；
The end face absolute altitude of the pre-erection of described laminated floor slab is lower than the flank of tooth absolute altitude of described tooth slot structure II；
Formed in described concrete formation groove and the rear pouring concrete structure of laminated floor slab last layer one.
2. the fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab according to claim 1, it is characterised in that the width that the pre-erection of described laminated floor slab rides on described lower floor prefabricated panel is not less than 15mm.
3. the fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab according to claim 1, it is characterized in that, being provided with contiguous block with the end of the described described horizontal anchor rib being connected end plate contact, the described connection end plate of the corresponding contact of described contiguous block is connected by bolt II.
4. the fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab according to claim 1, it is characterised in that the end of the described horizontal anchor rib of the vertical distribution bar square crossing with described lower floor prefabricated panel is provided with metal round end.
5. the fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab according to claim 1, it is characterised in that the upper end of described H profile steel is provided with anchor bar II, and described anchor bar II is embedded in the prefabricated panel of described upper strata；The lower end of described connecting lateral plate is provided with anchor bar I, and described anchor bar I is embedded in described lower floor prefabricated panel.
6. the fabricated shear wall Alveolus type attachment structure in conjunction with laminated floor slab according to claim 1, it is characterized in that, the groove of described tooth slot structure I is than the groove depth of described tooth slot structure II, and the bottom land absolute altitude of described tooth slot structure II is identical with the end face absolute altitude of described laminated floor slab.
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| CN201610247493.8A CN105756202A (en) | 2016-04-20 | 2016-04-20 | Tooth groove type connection structure of assembled shear wall in combination with superimposed floor slab |
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| CN201610247493.8A CN105756202A (en) | 2016-04-20 | 2016-04-20 | Tooth groove type connection structure of assembled shear wall in combination with superimposed floor slab |
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| CN111576725A (en) * | 2020-05-08 | 2020-08-25 | 广州金辉建设集团有限公司 | Concrete prefabricated wallboard and construction method thereof |
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| CN114164928A (en) * | 2021-09-15 | 2022-03-11 | 侯建群 | Method for manufacturing prefabricated reinforced concrete special-shaped member |
| CN114876085A (en) * | 2022-06-23 | 2022-08-09 | 中国十七冶集团有限公司 | Assembled anti-seismic structure of composite floor slab and prefabricated wall and construction method thereof |
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| CN107460969A (en) * | 2017-08-11 | 2017-12-12 | 淮海工学院 | A kind of assembly method of new precast concrete shear wall |
| CN107724544A (en) * | 2017-11-13 | 2018-02-23 | 中国地震局工程力学研究所 | Vertical between fabricated shear wall is hinged structure and construction method more |
| CN109281410A (en) * | 2018-10-24 | 2019-01-29 | 江苏中南建筑产业集团有限责任公司 | A kind of connection structure and its construction method of precast wall body |
| 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 |
| CN110056092B (en) * | 2019-05-23 | 2023-09-22 | 福建工程学院 | Connecting structure of bolting-inserting type upper and lower prefabricated shear walls and superimposed sheet and construction method |
| CN110565837A (en) * | 2019-08-07 | 2019-12-13 | 长安大学 | Suspended precast shear wall semi-buried inner wall connecting structure and method |
| CN111321824A (en) * | 2020-03-04 | 2020-06-23 | 上海应用技术大学 | Prefabricated assembled concrete shear force wall of cross |
| CN111321824B (en) * | 2020-03-04 | 2021-05-04 | 上海应用技术大学 | Prefabricated assembled concrete shear force wall of cross |
| CN111535471A (en) * | 2020-04-14 | 2020-08-14 | 中铁第四勘察设计院集团有限公司 | Assembly type plate wall connecting joint and construction method thereof |
| CN111519789A (en) * | 2020-04-27 | 2020-08-11 | 金点石(北京)建筑设计咨询服务有限责任公司 | Shear wall positioning base, building and construction method thereof |
| CN111576729A (en) * | 2020-05-08 | 2020-08-25 | 广州金辉建设集团有限公司 | Building energy-saving heat-insulating inner partition plate module |
| CN111576725A (en) * | 2020-05-08 | 2020-08-25 | 广州金辉建设集团有限公司 | Concrete prefabricated wallboard and construction method thereof |
| CN111502071A (en) * | 2020-05-14 | 2020-08-07 | 华北理工大学 | Prefabricated assembly type shear wall combined structure and construction method thereof |
| CN114164928A (en) * | 2021-09-15 | 2022-03-11 | 侯建群 | Method for manufacturing prefabricated reinforced concrete special-shaped member |
| CN114164928B (en) * | 2021-09-15 | 2023-11-14 | 侯建群 | Manufacturing method of prefabricated reinforced concrete special-shaped member |
| CN114045958A (en) * | 2021-11-29 | 2022-02-15 | 江苏科技大学 | Synchronous grouting tooth socket applied to fabricated shear wall and construction method thereof |
| CN114045958B (en) * | 2021-11-29 | 2022-12-30 | 江苏科技大学 | Synchronous grouting tooth socket applied to fabricated shear wall and construction method thereof |
| CN114876085A (en) * | 2022-06-23 | 2022-08-09 | 中国十七冶集团有限公司 | Assembled anti-seismic structure of composite floor slab and prefabricated wall and construction method thereof |
| CN114876085B (en) * | 2022-06-23 | 2023-07-25 | 中国十七冶集团有限公司 | Assembled anti-seismic structure of composite floor slab and prefabricated wall body and construction method thereof |
| CN114922470A (en) * | 2022-06-30 | 2022-08-19 | 河南省第二建设集团有限公司 | Self-heat-preservation house with prefabricated assembly type structure |
| CN115012518A (en) * | 2022-06-30 | 2022-09-06 | 河南省第二建设集团有限公司 | Wall and floor connecting joint and connecting method |
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