CN109339254A - A kind of vertical group's assembled wallboard connecting joint structure and its construction method - Google Patents
A kind of vertical group's assembled wallboard connecting joint structure and its construction method Download PDFInfo
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- CN109339254A CN109339254A CN201811399379.2A CN201811399379A CN109339254A CN 109339254 A CN109339254 A CN 109339254A CN 201811399379 A CN201811399379 A CN 201811399379A CN 109339254 A CN109339254 A CN 109339254A
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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
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of vertical group's assembled wallboard connecting joint structures, including vertical group's wallboard, cast-in-place collar tie beam and vertical group's floor, its neutral group's wallboard includes that the vertical group's wallboard of group's wallboard and upper layer founds in lower layer, offers between the upper surface of vertical group's floor and the end of floor core bore and offers aperture at the core bore of lower surface between aperture at the core bore of upper surface, the lower surface of vertical group's floor and the end of floor core bore.Top wall panel indulges muscle and sequentially passes through aperture at the core bore of upper surface, floor core bore, aperture and cast-in-place collar tie beam at the core bore of lower surface, and the end that top wall panel indulges muscle, which bends inwards, indulges muscle with and with bottom wall panel and connect；Bottom wall panel indulges muscle and sequentially passes through cast-in-place collar tie beam, aperture at aperture, floor core bore and upper surface core bore at the core bore of lower surface, and the end that bottom wall panel indulges muscle, which bends inwards and indulges muscle with top wall panel, to be connect.Such connection type connection is firm, can guarantee grouting quality, good integrity, the strong anti-seismic performance of bearing capacity in prefabricated concrete hollow slab assembled integral house are good.
Description
Technical field
The present invention relates to technical field of building construction more particularly to a kind of vertical group's assembled wallboard connecting joint structure and its
Construction method.
Background technique
Vertical group's assembled architecture system is adapted to from the design requirement and highly standardized and height for meeting industrialization product
Property feature set out, the basic stress structure using prefabricated hollow floor and prefabricated hollow wall board as vertical group's fabricated construction system
Part constitutes unique cored slab fabricated construction-and founds group's fabricated construction system, using vertical group's fabricated construction system as branch
The assembled architecture system of support can be suitable for building the multiple types including residential housing and build and can realize that building is flat
Facade diversification, provides the wide space freely created for architect, allows resident living in colourful environment.
What foreign countries' middle-high building generallyd use at present is large form prefabricated outer wall panel structural system, the reserved slip casting of use
Hole increases production operation difficulty, when sleeve is in the milk, it is difficult to ensure that can centainly fill, and plumpness can not check, matter of being in the milk
Amount is difficult to ensure.And structure building comprehensive cost is higher than cast-in-place structural system.
Summary of the invention
The purpose of the present invention is to provide a kind of vertical group's assembled wallboard connecting joint structure and its construction methods, to solve
Middle-high building increases production operation difficulty in such a way that large form prefabricated outer wall panel structural system is using reserved injected hole, covers
It is difficult to ensure that grouting quality and comprehensive cost are higher than the technical problems such as cast-in-place structural system when cylinder grouting.
In order to solve the above technical problem, the present invention provides a kind of vertical group's assembled wallboard connecting joint structures, including vertical
Group's wallboard, cast-in-place collar tie beam and vertical group's floor, neutral group's wallboard include that the vertical group's wallboard of group's wallboard and upper layer founds in lower layer, and feature exists
In: the upper layer founds group's wallboard and is preset with the vertical muscle of top wall panel, and lower layer founds group's wallboard and is preset with the vertical muscle of bottom wall panel, and upper layer
Wallboard indulges muscle and bottom wall panel indulges muscle and stretches out plate end；
Aperture at the core bore of upper surface is offered between the upper surface of vertical group's floor and the end of floor core bore, founds group's floor
Aperture at the core bore of lower surface is offered between lower surface and the end of floor core bore；
The top wall panel indulge muscle sequentially pass through aperture at the core bore of upper surface, floor core bore, aperture and cast-in-place at the core bore of lower surface
Collar tie beam, the end that top wall panel indulges muscle, which bends inwards, indulges muscle with and with bottom wall panel and connect；The bottom wall panel is indulged muscle and is successively worn
Cast-in-place collar tie beam, aperture at aperture, floor core bore and upper surface core bore at the core bore of lower surface are crossed, the end that bottom wall panel indulges muscle is inside
It bends and indulges muscle with top wall panel and connect.
Preferably, aperture is identical as the size of aperture at the core bore of lower surface at the upper surface core bore, stands pre- in group's floor
It is embedded with floor deformed bar, the floor deformed bar stretches out the end of vertical group's floor, while protruding into adjacent Li Qunlou
In plate.
Preferably, the size of aperture is 75mm × 50mm at aperture and lower surface core bore at the upper surface core bore.
Preferably, the length of aperture is 5~10 times of length of aperture at the core bore of lower surface at the upper surface core bore, building
Plate connection reinforcing bar protrudes into floor core bore from aperture from the core bore of upper surface, then stretches out the other end of floor core bore.
Preferably, the size of aperture is 700mm × 50mm at the upper surface core bore, the size of aperture at the core bore of lower surface
For 75mm × 50mm.
Preferably, the two sides of vertical group's wallboard are equipped with reinforced mesh, and reinforced mesh stretches out wallboard both ends, the vertical group
Wallboard is equipped with cast-in-site stripe in wall panel ends, corner and infall, and reinforced mesh protrudes into cast-in-site stripe, and reinforced mesh is mutual
Connection.
Preferably, the upper layer stands and is equipped with overlapping layers between group's wallboard and vertical group's floor, the overlapping layers with a thickness of 50
~70mm.
In addition, the present invention also provides the construction methods of above-mentioned vertical group's assembled wallboard connecting joint structure, it is characterised in that
The following steps are included:
Step 1: after structure construction to ground design absolute altitude, lower layer is found group's wallboard vertical lifting and is filled to it is related to absolute altitude, is used after contraposition
Temporary support is fixed；
Step 2: after the vertical group's wallboard of the lower layer of this layer is all aligned and is fixed temporarily, between the vertical group's wallboard of adjacent lower layer,
The lower end of group's wallboard while formwork placing concrete found in lower layer；
Step 3: the upper end assembling reinforcement of group's wallboard and formwork placing concrete found in lower layer, cast-in-place collar tie beam is formed；
Step 5: vertical group's floor level is sling, the center line and lower layer for founding group's floor stand the center line contraposition of group's wallboard；
Step 6: by the two supports of vertical group's floor on cast-in-place collar tie beam, while lower layer founds the bottom wall panel in group's wallboard and indulges muscle
Cast-in-place collar tie beam, aperture at aperture, floor core bore and upper surface core bore at the core bore of lower surface are sequentially passed through, and vertical with top wall panel
Muscle anchor connection, it is ensured that drawn close between vertical group's floor and vertical group's floor, do not stay plate stitch between the lower surface of adjacent vertical group's floor；
Step 7: vertical group's floor and upper layer stand and do not set overlapping layers between group's wallboard after vertical group's floor whole of this layer is in place, and
When not setting floor connection reinforcing bar at node between adjacent two pieces vertical group's floors, the direct plate stitch in adjacent vertical group's floor upper surface
Between inject grouting material；
Step 8: repeating step 1 to step 7, the construction of vertical group's assembled wallboard connecting node is completed until binding.
It is stood preferably for vertical group's floor and upper layer and does not set overlapping layers between group's wallboard, and adjacent at node two pieces
When setting floor connection reinforcing bar between vertical group's floor, floor connection reinforcing bar is put into tapping at the core bore of upper surface, in upper surface core
Grouting material is injected between aperture and the plate stitch of upper surface at hole.
When standing between group's wallboard preferably for vertical group's floor and upper layer equipped with overlapping layers, overlapping is laid in overlapping layers
Overlapping layers is poured after layer reinforcing bar.
Compared with prior art, it the features of the present invention and has the beneficial effect that
(1) vertical group's assembled wallboard connecting joint structure of the invention, by the aperture at the core bore of floor end, wallboard indulges muscle
Aperture and cast-in-place collar tie beam at core bore realize being reliably connected between wallboard and floor then in tapping casting concrete.
It is connected simultaneously between adjacent floor using floor connection reinforcing bar and floor deformed bar, then casting concrete carries out reliable
Connection.The connection of such connection type is firm, can guarantee grouting quality, prefabricated concrete hollow slab assembled integral house it is whole
Body is good, the strong anti-seismic performance of bearing capacity is good.
(2) vertical group's floor in vertical group's assembled wallboard connecting joint structure of the invention and vertical group's wallboard are in long-line pedestal
On produced in batches, length size can arbitrarily be cut according to building requirements to be reached, save investment of production equipment, be more not required to disappear
Consumption great deal of steel and substantial contribution are for manufacturing precast-concrete form.
(3) building consumptive material needed for vertical group's assembled wallboard connecting joint structure of the invention is few, saves input cost.Simultaneously
Due to using hollow concrete wallboard and floor, from heavy and light, structural quality is alleviated, mitigates ground burden, reduce earthquake
Cost is saved in effect.
(4) prefabricated components type needed for vertical group's assembled wallboard connecting joint structure of the invention is few, manufacture, stock
Less, construction efficiency is high.
(5) span of vertical group's assembled wallboard connecting joint structure neutrality group's floor of the invention is big, and super large may be implemented
Without Liang Wuzhu, without load bearing wall in the interior space, demand of the resident to extra space can satisfy.
(6) vertical group's assembled wallboard connecting joint structure of the invention has a wide range of application, and not only adapts to and builds house
Building, additionally it is possible to be suitable for building the building such as shop, school, office building, it is not necessary to another to increase the equipment such as template.
Detailed description of the invention
Fig. 1 is the connection floor map of embodiment one neutral group floor and vertical group's wallboard.
Fig. 2 is the connection schematic diagram that A-A section founds group's floor and vertical group's wallboard in Fig. 1.
Fig. 3 is the cast-in-place collar tie beam arrangement of reinforcement schematic diagram of A-A section in Fig. 1.
Fig. 4 is that B-B section top wall panel indulges muscle in Fig. 1 and bottom wall panel indulges the connection schematic diagram of muscle.
Fig. 5 is that wallboard indulges muscle to Fig. 4 at the middle and upper levels and bottom wall panel indulges the connection schematic diagram of muscle.
Fig. 6 is the cast-in-place collar tie beam arrangement of reinforcement schematic diagram of B-B section in Fig. 1.
Fig. 7 is that C-C section top wall panel indulges muscle, bottom wall panel indulges the connection of muscle and vertical group's floor and cast-in-place collar tie beam in Fig. 1
Schematic diagram.
Fig. 8 is structural representation Fig. 1 of the neutral group floor of embodiment one.
Fig. 9 is the structural schematic diagram that D-D section founds group's floor in Fig. 8.
Figure 10 is the structural schematic diagram that E-E section founds group's floor in Fig. 8.
Figure 11 is the structural schematic diagram that F-F section founds group's floor in Fig. 9.
Figure 12 is the structural schematic diagram of the neutral group wallboard of embodiment one.
Figure 13 is the arrangement of reinforcement of Figure 12 neutrality group's wallboard.
Figure 14 is in embodiment one in the connection schematic diagram between vertical group's wallboard of linear type connection.
Figure 15 is the connection schematic diagram in embodiment one between vertical group's wallboard of L-shaped connection.
Figure 16 is in embodiment one in the connection schematic diagram between vertical group's wallboard of cross connection.
Figure 17 is the plane connection schematic diagram of embodiment two neutral group floor and vertical group's wallboard.
Figure 18 is the connection schematic diagram that G-G section founds group's floor and vertical group's wallboard in Figure 17.
Figure 19 is the cast-in-place collar tie beam arrangement of reinforcement schematic diagram of G-G section in Figure 17.
Figure 20 is that H-H section top wall panel indulges muscle in Figure 17 and bottom wall panel indulges the connection schematic diagram of muscle.
Figure 21 is the cast-in-place collar tie beam arrangement of reinforcement schematic diagram of H-H section in Figure 17.
Figure 22 is the top view of the neutral group floor of embodiment two.
Figure 23 is the side view of the neutral group floor of embodiment two.
Figure 24 is that the connection that wallboard indulges muscle, bottom wall panel vertical muscle and vertical group's floor and cast-in-place collar tie beam at the middle and upper levels of embodiment three is shown
It is intended to.
Appended drawing reference: it is vertical that group's wallboard is found on the upper layer 1-, 11- top wall panel indulges muscle, group's wallboard, 21- bottom wall panel are found by 2- lower layer
Muscle, 3- stand that group's floor, 31- floor core bore, aperture at the core bore of the upper surface 32-, aperture, 34- floor are answered in advance at the core bore of the lower surface 33-
The cast-in-place collar tie beam of power reinforcing bar, 4-, 5- floor connect reinforcing bar, 6- reinforced mesh, 7- cast-in-site stripe, 8- overlapping layers.
Specific embodiment
For realize the present invention technological means, character of innovation, reach purpose and effect is easy to understand, below to
Invention further illustrates.
The embodiment recorded herein is specific specific embodiment of the invention, for illustrating design of the invention,
Be it is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except what is recorded herein
Outside embodiment, those skilled in the art can also based on the claim of this application book and specification disclosure of that using aobvious and
The other technical solutions being clear to, these technical solutions include using any obvious to making for the embodiment recorded herein
The technical solution of substitutions and modifications.
Embodiment one
As shown in Fig. 1~7, a kind of vertical group's assembled wallboard connecting joint structure, including found group's wallboard, cast-in-place collar tie beam (4) and stand
Group's floor (3), neutral group's wallboard include that group's wallboard (1) is stood on lower layer vertical group's wallboard (2) and upper layer, and it is pre- that group's wallboard (1) is stood on upper layer
It is indulged muscle (11) equipped with top wall panel, lower layer vertical group's wallboard (2) is preset with bottom wall panel and indulges muscle (21), and top wall panel indulges muscle
(11) muscle (21) are indulged and stretch out plate end with bottom wall panel.
Aperture at the core bore of upper surface is offered between the upper surface of vertical group's floor (3) and the end of floor core bore (31)
(32), it stands between the lower surface of group's floor (3) and the end of floor core bore (31) and offers aperture (33) at the core bore of lower surface.
Top wall panel indulges muscle (11) and sequentially passes through aperture (32) at the core bore of upper surface, floor core bore (31), lower surface core bore
Locate aperture (33) and cast-in-place collar tie beam (4), and indulges muscle (21) anchor connection with bottom wall panel.Bottom wall panel is indulged muscle (21) and is successively worn
Cross cast-in-place collar tie beam (4), aperture (32) at aperture (33), floor core bore (31) and upper surface core bore at the core bore of lower surface, and with
Top wall panel indulges muscle (11) anchor connection.
Upper layer is stood in the core bore of group's wallboard (1) at node, lower layer is stood in the core bore of group's wallboard (2), in floor core bore (31)
It is equipped with plate hole plug.Found the grouting seam that 20mm is reserved between group's wallboard (1) and vertical group's floor (3) in upper layer.A-A section is adjacent
Two pieces of vertical group's floor (3) upper surfaces between there are grouting to stitch, the width of the seam that is in the milk is 10mm.In the cast-in-place collar tie beam of A-A section (4)
Equipped with transverse bar and the stirrup that transverse bar hoop gets up.The grouting seam that upper surface is stayed between two pieces of adjacent vertical group's floors (3) of B-B section
For 10mm.The cast-in-place collar tie beam arrangement of reinforcement of B-B section from it is different, transverse bar and stirrups that transverse bar hoop gets up are equipped in cast-in-place collar tie beam (4).Phase
It also is provided with transverse bar in grouting seam between two pieces of adjacent vertical group's floors (3), is additionally provided with the transverse bar and cast-in-place collar tie beam in grouting seam
(4) stirrup that the transverse bar hoop in gets up.
As shown in Fig. 8~11, standing group's floor (3) is stripe board, stands in group's floor (3) and is spaced apart in the width direction equipped with core
Hole, the section of core bore are shape of dripping.Upper surface is offered between the upper surface of vertical group's floor (3) and the end of floor core bore (31)
It is offered at the core bore of lower surface between aperture (32), the lower surface of vertical group's floor (3) and the end of floor core bore (31) at core bore
Aperture (33).Aperture (32) and the size of aperture (33) at the core bore of lower surface are 75mm × 50mm at the core bore of upper surface.Vertical group
Floor (3) interior single side is embedded with floor deformed bar (34), and floor deformed bar (34) stretches out the end of vertical group's floor (3)
Portion, then placing concrete, and then two pieces of vertical group's floors (3) adjacent at node are connected.
As shown in Figure 12~13, founding group's wallboard is also stripe board, and vertical group's wallboard has 1200, tri- kinds of 2400,3600mm width.
Vertical group's wallboard is spaced apart in the width direction is equipped with core bore, and the section of core bore is oblong.The vertical two-sided two-way reinforcement of group's wallboard, surrounding
Stretch out reinforcing bar.Transverse steel stretches out plate end 500mm.Longitudinal reinforcement stretches out plate end 325mm.The two sides of vertical group's wallboard are equipped with steel
Muscle mesh sheet (6), reinforced mesh (6) stretch out wallboard both ends.Tension rib is arranged between (6) in reinforced mesh.
As shown in figure 14, when adjacent vertical group's wallboard is arranged in "-" type, cast-in-site stripe is equipped between adjacent vertical group's wallboard
(7), reinforced mesh (6) protrudes into cast-in-site stripe (7), and reinforced mesh (6) is connected with each other.It is mixed that microlith is poured in cast-in-site stripe (7)
Solidifying soil, concrete strength level-one higher than the intensity of R.C. wall board.
As shown in figure 15, when the L-shaped setting of adjacent vertical group's wallboard, cast-in-site stripe (7) are equipped between adjacent vertical group's wallboard,
Reinforced mesh (6) protrudes into cast-in-site stripe (7), and reinforced mesh (6) is connected with each other.Cast-in-site stripe pours pea gravel concreten in (7),
Concrete strength level-one higher than the intensity of R.C. wall board.
As shown in figure 16, when adjacent vertical group's wallboard is arranged in cross, cast-in-site stripe is equipped between adjacent vertical group's wallboard
(7), reinforced mesh (6) protrudes into cast-in-site stripe (7), and reinforced mesh (6) is connected with each other.It is mixed that microlith is poured in cast-in-site stripe (7)
Solidifying soil, concrete strength level-one higher than the intensity of R.C. wall board.
Embodiment two
Such as Figure 17~23, what is different from the first embodiment is that aperture (32) at the core bore of the present embodiment neutrality group floor (3) upper surface
Length is 5~10 times of the length of aperture (33) at the core bore of lower surface, founds the ruler of aperture (32) at the core bore of group's floor (3) upper surface
Very little is preferably 700mm × 50mm, and the size of aperture (33) is 75mm × 50mm at the core bore of lower surface.Floor connect reinforcing bar (5) from
Aperture (32) is protruded into floor core bore (31) at the core bore of upper surface, is then stretched out the other end of floor core bore (31), is protruded into simultaneously
In adjacent floor core bore (31), then placing concrete, and then two pieces of vertical group's floors (3) adjacent at node are connected, with
Reach the requirement of antidetonation globality.
Embodiment three
As shown in figure 24, for the present embodiment unlike embodiment two, the present embodiment founds group's wallboard (1) and vertical group's floor at the middle and upper levels
(3) overlapping layers (8) are equipped between, overlapping layers (8) with a thickness of 60mm, to reach the requirement of antidetonation globality.Remaining with implementation
Example two is identical.
Above embodiment be only preferred embodiments of the present invention will be described, not to the scope of the present invention into
Row limits, and without departing from the spirit of the design of the present invention, those of ordinary skill in the art do technical solution of the present invention
Various changes and improvements out should all be fallen into the protection scope that claims of the present invention determines.
Claims (10)
1. a kind of vertical group's assembled wallboard connecting joint structure, including vertical group's wallboard, cast-in-place collar tie beam (4) and vertical group's floor (3),
Neutral group's wallboard includes that group's wallboard (1) is stood on lower layer vertical group's wallboard (2) and upper layer, it is characterised in that: stands group's wallboard (1) in the upper layer
It is preset with top wall panel and indulges muscle (11), lower layer vertical group's wallboard (2) is preset with bottom wall panel and indulges muscle (21), and top wall panel indulges muscle
(11) muscle (21) are indulged and stretch out plate end with bottom wall panel；
Aperture at the core bore of upper surface is offered between the upper surface of vertical group's floor (3) and the end of floor core bore (31)
(32), it stands between the lower surface of group's floor (3) and the end of floor core bore (31) and offers aperture (33) at the core bore of lower surface；
The top wall panel indulges muscle (11) and sequentially passes through aperture (32) at the core bore of upper surface, floor core bore (31), lower surface core bore
Locate aperture (33) and cast-in-place collar tie beam (4), the end that top wall panel indulges muscle (11) bends inwards and and indulges muscle (21) with bottom wall panel
Connection；The bottom wall panel indulge muscle (21) sequentially pass through cast-in-place collar tie beam (4), aperture (33), floor core bore at the core bore of lower surface
(31) and at the core bore of upper surface aperture (32), the end that bottom wall panel indulges muscle (21) bend inwards and indulge muscle (11) with top wall panel
Connection.
2. a kind of vertical group's assembled wallboard connecting joint structure according to claim 1, it is characterised in that: the upper surface
Aperture (32) is identical as the size of aperture (33) at the core bore of lower surface at core bore, is embedded with floor prestressing force in vertical group's floor (3)
Reinforcing bar (34), the floor deformed bar (34) stretch out the end of vertical group's floor (3).
3. a kind of vertical group's assembled wallboard connecting joint structure according to claim 2, it is characterised in that: the upper surface
The size of aperture (33) is 75mm × 50mm at aperture (32) and lower surface core bore at core bore.
4. a kind of vertical group's assembled wallboard connecting joint structure according to claim 1, it is characterised in that: the upper surface
The length of aperture (32) is 5~10 times of length of aperture (33) at the core bore of lower surface at core bore, and floor connects reinforcing bar (5) from upper
Aperture (32) is protruded into floor core bore (31) at the core bore of surface, then stretches out the other end of floor core bore (31), while protruding into phase
In adjacent floor core bore (31).
5. a kind of vertical group's assembled wallboard connecting joint structure according to claim 4, it is characterised in that: the upper surface
The size of aperture (32) is 700mm × 50mm at core bore, and the size of aperture (33) is 75mm × 50mm at the core bore of lower surface.
6. a kind of vertical group's assembled wallboard connecting joint structure according to claim 1, it is characterised in that: vertical group's wall
The two sides of plate are equipped with reinforced mesh (6), and reinforced mesh (6) stretches out wallboard both ends, and vertical group's wallboard is in wall panel ends, corner
Place and infall are equipped with cast-in-site stripe (7), and reinforced mesh (6) protrudes into cast-in-site stripe (7), and reinforced mesh (6) is connected with each other.
7. a kind of vertical group's assembled wallboard connecting joint structure according to claim 1, it is characterised in that: the upper layer is vertical
Equipped with overlapping layers (8) between group's wallboard (1) and vertical group's floor (3), the overlapping layers (8) with a thickness of 50~70mm.
8. a kind of construction method of vertical group's assembled wallboard connecting joint structure described in any one according to claim 1~7,
Characterized by the following steps:
Step 1: after structure construction to ground design absolute altitude, lower layer is found group's wallboard (2) vertical lifting and is filled to it is related to absolute altitude, aligns
It is fixed afterwards with temporary support；
Step 2: founding group's wallboard in adjacent lower layer after the lower layer of this layer vertical group's wallboard (2) is all aligned and is fixed temporarily
(2) between, lower layer stand group's wallboard (2) lower end simultaneously formwork placing concrete；
Step 3: the upper end assembling reinforcement of group's wallboard (2) and formwork placing concrete found in lower layer, cast-in-place collar tie beam (4) are formed；
Step 5: vertical group's floor (3) level is sling, the center line and lower layer that stand group's floor (3) found the center line of group's wallboard (2)
Contraposition；
Step 6: by the two supports of vertical group's floor (3) on cast-in-place collar tie beam (4), while the lower layer in group's wallboard (2) is found by lower layer
Wallboard indulge muscle (21) sequentially pass through cast-in-place collar tie beam (4), aperture (33), floor core bore (31) and upper surface core bore at the core bore of lower surface
Locate aperture (32), and indulge muscle (11) anchor connection with top wall panel, it is ensured that is leaned between vertical group's floor (3) and vertical group's floor (3)
Hold together, does not stay plate stitch between the lower surface of adjacent vertical group's floor (3)；
Step 7: not set between vertical group's floor (3) and upper layer vertical group's wallboard (1) folded after vertical group's floor (3) whole of this layer is in place
When closing layer (8), and not setting floor connection reinforcing bar (5) between two pieces of vertical group's floors (3) adjacent at node, directly adjacent vertical
Grouting material is injected between the plate stitch of group floor (3) upper surface；
Step 8: repeating step 1 to step 7, the construction of vertical group's assembled wallboard connecting node is completed until binding.
9. the construction method of vertical group's assembled wallboard connecting node according to claim 8, it is characterised in that: for standing group
Floor (3) and upper layer stand and do not set overlapping layers (8) between group's wallboard (1), and between two pieces of vertical group's floors (3) adjacent at node
If floor connects reinforcing bar (5), floor connection reinforcing bar (5) is put at the core bore of upper surface at aperture (32), in upper surface core bore
Grouting material is injected between place aperture (32) and the plate stitch of upper surface.
10. the construction method of vertical group's assembled wallboard connecting node according to claim 8, it is characterised in that: for vertical
When group's floor (3) and upper layer are stood between group's wallboard (1) equipped with overlapping layers (8), poured after being laid with overlapping layers reinforcing bar in overlapping layers (8)
It fills overlapping layers (8).
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| CN201811399379.2A CN109339254B (en) | 2018-11-22 | 2018-11-22 | Assembled wallboard connecting node structure and construction method thereof |
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| CN201687105U (en) * | 2010-02-10 | 2010-12-29 | 黄靓 | Assembled monolithic wallboard wall |
| CN104847014A (en) * | 2015-05-19 | 2015-08-19 | 杨文琳 | Vertical connection structure for precast concrete shear walls and construction method |
| CN105133754A (en) * | 2015-08-03 | 2015-12-09 | 中国十七冶集团有限公司 | Prefabricated concrete shear wallboard counterbore guide type mounting device and method |
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2018
- 2018-11-22 CN CN201811399379.2A patent/CN109339254B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO1988002803A1 (en) * | 1986-10-09 | 1988-04-21 | Calvin Shubow | Building construction using hollow core wall |
| US5195293A (en) * | 1990-03-15 | 1993-03-23 | Digirolamo Edward R | Structural system for supporting a building utilizing light weight steel framing for walls and hollow core concrete slabs for floors and method of making same |
| CN201687105U (en) * | 2010-02-10 | 2010-12-29 | 黄靓 | Assembled monolithic wallboard wall |
| CN104847014A (en) * | 2015-05-19 | 2015-08-19 | 杨文琳 | Vertical connection structure for precast concrete shear walls and construction method |
| CN105133754A (en) * | 2015-08-03 | 2015-12-09 | 中国十七冶集团有限公司 | Prefabricated concrete shear wallboard counterbore guide type mounting device and method |
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