CN206902917U - The band double steel bar connecting structure system of heat insulation prefabricated shear wall - Google Patents
The band double steel bar connecting structure system of heat insulation prefabricated shear wall Download PDFInfo
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- CN206902917U CN206902917U CN201720826754.1U CN201720826754U CN206902917U CN 206902917 U CN206902917 U CN 206902917U CN 201720826754 U CN201720826754 U CN 201720826754U CN 206902917 U CN206902917 U CN 206902917U
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Abstract
A kind of band double steel bar connecting structure system of heat insulation prefabricated shear wall, including upper precast shear wall, lower precast shear wall and the horizontal constructions component being connected between upper and lower precast shear wall and with upper and lower precast shear wall；The upper precast shear wall includes the connection box that outside is connected with the connection corresponding with the double reinforcing bar bottom of the upper precast shear wall wall of heat-insulation layer and outer impeller, the double reinforcing bar being embedded in the upper precast shear wall wall in turn；The lower precast shear wall includes lower precast shear wall body, the double reinforcing bar being embedded in lower precast shear wall body that outside is connected with heat-insulation layer and outer impeller in turn, pre-buried double reinforcing bar top is stretched out in lower precast shear wall wall, through horizontal constructions component after the connection box pre-buried with upper precast shear wall wall inner bottom part be connected.The utility model exponentially enhances building bend resistance, anti-shear ability, improves antidetonation, the anti-overturning energy of building.
Description
Technical field
The utility model belongs to construction engineering technical field, and in particular to a kind of double reinforcing bar of band heat insulation prefabricated shear wall connects
Connect structural system.
Background technology
In existing architectural structure system, connection between building element mostly using sleeve as rebar connector, such as
Precast shear wall, including precast shear wall wall, be sequentially arranged in precast shear wall wall outer side heat-insulation layer and outer impeller, insulation
Layer is covered between precast shear wall wall and outer impeller between the precast shear wall arranged up and down by mechanical sleeves, grouting
The connection such as cylinder；This sleeve connection structure, it is difficult to be alignd with sleeve to make the reinforcing bar that building element end is stretched out, and difficulty of construction is big,
Efficiency is low.Such as grout sleeve, prepared by slurry requires high, and being in the milk, it is full to be difficult to, and the slurry time has grown crushing easy to aging, causes reinforcing bar
Loosen, structural strength is low, influences construction quality；And for example mechanical sleeves, building element end are stretched out reinforcing bar and covered slightly offset from machinery
The center line of cylinder, end reinforced screw thread just can not be inserted in installation with the internal thread screw thread of mechanical sleeves end, and this is to build
Build field of engineering technology unsolved technical barrier for a long time；In addition the connection reinforcing bar of building element is vertically embedded in into single
The middle of building element, make connecting node bend resistance, the anti-shear ability of building element and building element poor, influence high level and build
Antidetonation, anti-overturning energy and the construction quality built.
The content of the invention
Technical problem to be solved in the utility model is：Solve the above-mentioned problems of the prior art, and provide a kind of
The band double steel bar connecting structure system of heat insulation prefabricated shear wall, on the one hand makes the bar connecting between building element become ten partial volumes
Easily, stretching steel reinforcement abutting joints tolerance in building element end is big, and difficulty of construction is low, efficiency high, and itself structure is machinery
Connection, no aging, structural strength is high, and quality is good；The double attachment structure of another aspect reinforcing bar greatly strengthens building element connection section
Bend resistance, the anti-shear ability of point, lift antidetonation, the anti-overturning energy of building.
The technical solution adopted in the utility model is：A kind of band double steel bar connecting structure system of heat insulation prefabricated shear wall,
It is connected including upper precast shear wall, lower precast shear wall and between upper and lower precast shear wall and with upper and lower precast shear wall
Horizontal constructions component；The upper precast shear wall includes the upper precast shear wall wall that outside is connected with heat-insulation layer and outer impeller
Body, the double reinforcing bar being embedded in the upper precast shear wall wall and it is embedded in the upper precast shear wall wall inner bottom part simultaneously
The connection box of connection corresponding with the double reinforcing bar bottom；The lower precast shear wall is connected with heat-insulation layer and siphonal lobe including outside
The lower precast shear wall wall of plate, the double reinforcing bar being embedded in the lower precast shear wall wall；The lower precast shear wall
Pre-buried double reinforcing bar top is stretched out from lower precast shear wall wall top in wall, through horizontal constructions component after with it is upper prefabricated
The pre-buried connection box of shear wall body inner bottom part is connected.
In above-mentioned technical proposal, double reinforcing bar bottom and corresponding connection box connection in the upper precast shear wall wall
It is connected using welding or screw thread.
In above-mentioned technical proposal, the connection box includes the box body provided with open-position-side, on the box body with the open-position-side
Adjacent bottom plate is provided with the bottom plate cooperation through hole for stretching out double reinforcing bar with lower precast shear wall wall and being engaged, lower precast shear wall
Wall stretches out double reinforcing bar end and is threaded screw thread, and lower precast shear wall wall stretches out double reinforcing bar end through connection box
After bottom plate cooperation through hole the connection that is screwed is formed with being connected the nut set in box.
In above-mentioned technical proposal, the top plate relative with above-mentioned bottom plate is provided with and the double steel on the box body of the connection box
Top plate that muscle is engaged coordinates through hole, and the double reinforcing bar end of upper precast shear wall wall is threaded screw thread, upper prefabricated to cut
The double reinforcing bar end of power wall wall is screwed after coordinating through hole through connection box top plate with being connected the nut set in box formation
Connection.
In above-mentioned technical proposal, the box body upper plate of the connection box is provided with screwed hole or branch sleeve, upper prefabricated shearing
The double reinforcing bar end of wall wall is threaded screw thread, the screw thread that the upper double reinforcing bar end of precast shear wall wall is provided with top plate
Hole or branch sleeve are connected by screw thread.
In above-mentioned technical proposal, described horizontal constructions component includes laminated floor slab, and laminated floor slab includes preformed layer and set
In-situ layer on the preformed layer.
In above-mentioned technical proposal, the connection box has two kinds of specifications：One kind connects box for short open channels, and another kind is length
Open channels connect box, two kinds of specifications connection box it is open towards identical, be all open-position-side towards upper precast shear wall wall bottom
Medial surface is held, and the open-position-side for connecting box connects with upper precast shear wall wall bottom medial surface；Upper and lower precast shear wall wall
Internal double reinforcing bar is respectively corresponding with the connection box of two kinds of specifications to be connected, a placing of reinforcement and short open channels in double reinforcing bar
Box connection is connected, another placing of reinforcement is connected box connection with long open channels.
In above-mentioned technical proposal, the short open channels connection box is connected box with long open channels in upper precast shear wall wall
One horizontal plane of body bottom is alternate pre-buried.
In above-mentioned technical proposal, medial surface of the short open channels connection box close to upper precast shear wall wall bottom is pre-
Bury, and long open channels connection box is pre- with lateral surface of the open-position-side relative closure side close to upper precast shear wall wall bottom
Bury.
In above-mentioned technical proposal, it is described be embedded in it is double in precast shear wall wall and in lower precast shear wall wall
Reinforcing bar includes top stretching reinforcing bar and reinforcing bar is connected with bottom, and the axis of reinforcing bar is connected with bottom for top stretching reinforcing bar or top is stretched
It is same root reinforcing bar to go out reinforcing bar to be connected reinforcing bar with bottom.
In above-mentioned technical proposal, it is pre-buried that the double reinforcing bar in the upper precast shear wall wall is divided to two misarrangements to open, wherein one
Placing of reinforcement is pre-buried close to upper precast shear wall wall one side, and another placing of reinforcement is pre- close to upper precast shear wall wall another side
Bury.
In above-mentioned technical proposal, it is pre-buried that the double reinforcing bar of the upper precast shear wall wall is divided to two misarrangements to open, wherein a row
Every reinforcing bar in reinforcing bar both corresponds to the vertical extension line at every two bar spacing midpoints in another placing of reinforcement.
In above-mentioned technical proposal, the reinforcing bar of the lower precast shear wall be divided into two misarrangements open it is pre-buried, wherein a placing of reinforcement leans on
Closely lower precast shear wall wall one side is pre-buried, and another placing of reinforcement is pre-buried close to lower precast shear wall wall another side.
In above-mentioned technical proposal, the double reinforcing bar in the lower precast shear wall wall be divided into two misarrangements open it is pre-buried, wherein
Every reinforcing bar in one placing of reinforcement both corresponds to the vertical extension line at every two bar spacing midpoints in another placing of reinforcement.
In above-mentioned technical proposal, it is prefabricated in the case where being connected that the short open channels connection box connects box with long open channels
After the double reinforcing bar that shear wall body stretches out, microdilatancy pea gravel concreten is filled in connection box.
In above-mentioned technical proposal, pre-buried double reinforcing bar top passes through horizontal constructions structure in the lower precast shear wall wall
Part is that double reinforcing bar passes through laminated floor slab in-situ layer.
Structural principle and remarkable result：
The double steel bar connecting structure system of band heat insulation prefabricated shear wall of the present utility model, including upper precast shear wall, under
Precast shear wall and horizontal constructions component, and double reinforcing bar is embedded with upper precast shear wall and is embedded with corresponding with double reinforcing bar
The connection box of connection, connect a part in box and connect box for short open channels, another part is that long open channels connect box, short spacious
Mouth passage connection box is pre-buried close to upper precast shear wall bottom one side, and the long open channels of another part connect box close to upper prefabricated
Shear wall bottom another side is pre-buried；Correspond, double reinforcing bar, double reinforcing bar bottom point are embedded with upper precast shear wall
It is not connected with corresponding connection box top plate；Double reinforcing bar is also embedded with corresponding also lower precast shear wall,
Double reinforcing bar top is each passed through corresponding connection box plate and coordinates through hole, is connected with nut, pad.So, this practicality is new
Type just revolutionizes the structural system of conventional single reinforcing bar, single sleeve or single connection box, makes upper and lower precast shear wall
Bar connecting be double connection structural system, the stabilization for increasing upper and lower precast shear wall attachment structure system at double
Property.Bend resistance, the anti-shear ability of precast shear wall are greatly improved, increases antidetonation, the antidumping of assembled architecture
Performance.In addition, substituting the mechanical sleeves or grout sleeve of conventional art using connection box, make upper and lower precast shear wall reinforcing bar pair
Connecing becomes very easy, it is allowed to and deviation is big, greatly improves construction operation efficiency, and not by grouting material quality and grouting insatiable hunger
Full influence, service life length, structural strength is high, and construction quality is good.
Brief description of the drawings：
Fig. 1 is the utility model floor plan；
Fig. 2 is that short open channels connect box connection reinforcing bar drawing；
Fig. 3 is that long open channels connect box connection reinforcing bar drawing.
Reference：
1-upper precast shear wall wall, 2-lower precast shear wall wall, 3-short open channels connection box, 4-long open
Passage connects box, 5-heat-insulation layer, 6-outer impeller, 7-double reinforcing bar, 8-nut shim, 9-precast shear wall horizontal distribution
Reinforcing bar, the vertical distribution bar of 10-precast shear wall, 11-cast-in-place edge member, 12-laminated floor slab preformed layer, 13-overlapping
Floor in-situ layer, 14-microdilatancy pea gravel concreten.
Embodiment：
Referring to Fig. 1, Fig. 2, Fig. 3, the double steel bar connecting structure system of band heat insulation prefabricated shear wall of the present utility model, including
Upper precast shear wall, lower precast shear wall and the water being connected between upper and lower precast shear wall and with upper and lower precast shear wall
Flat building element；The upper precast shear wall includes the upper precast shear wall wall that outside is connected with heat-insulation layer and outer impeller in turn
Body, the double reinforcing bar being embedded in the upper precast shear wall wall and it is embedded in the upper precast shear wall wall inner bottom part simultaneously
The connection box of connection corresponding with the double reinforcing bar bottom；The lower precast shear wall including outside be connected with turn heat-insulation layer and
The lower precast shear wall wall of outer impeller, the double reinforcing bar being embedded in the lower precast shear wall wall；It is prefabricated under described to cut
Pre-buried double reinforcing bar top is stretched out from lower precast shear wall wall top in power wall wall, through horizontal constructions component after with it is upper
The pre-buried connection box of precast shear wall wall inner bottom part is connected.As shown in figure 1, the double reinforcing bar of lower precast shear wall wall
When being connected with the connection box of upper precast shear wall wall, fastened using nut shim；In the prior art, upper precast shear wall
Precast shear wall horizontal distribution reinforcing bar is all embedded with wall and lower precast shear wall wall and precast shear wall is vertically distributed steel
Muscle, the side of upper and lower precast shear wall wall is cast-in-place edge member.Wherein, upper and lower precast shear wall refers to prefabricated cut
Power wall and lower precast shear wall, upper and lower precast shear wall wall refer to precast shear wall wall and lower precast shear wall wall
Body.
The double steel bar connecting structure system of band heat insulation prefabricated shear wall of the present utility model, including upper precast shear wall, under
Precast shear wall and horizontal constructions component, and double reinforcing bar is embedded with upper precast shear wall and is embedded with corresponding with double reinforcing bar
The connection box of connection, connect a part in box and connect box for short open channels, another part is that long open channels connect box, short spacious
Mouth passage connection box is pre-buried close to upper precast shear wall bottom one side, and the long open channels of another part connect box close to upper prefabricated
Shear wall bottom another side is pre-buried；Correspond, double reinforcing bar, double reinforcing bar bottom point are embedded with upper precast shear wall
It is not connected with corresponding connection box top plate；Also it is embedded with the lower precast shear wall of corresponding also band insulation double
Reinforcing bar, double reinforcing bar top are each passed through corresponding connection box plate and coordinate through hole, be connected with nut, pad, the double steel
Muscle is in be vertically arranged.So, the utility model just revolutionizes conventional single reinforcing bar, single sleeve or single connection box
Structural system, the bar connecting for making upper and lower precast shear wall are the structural system of double connection, and increasing at double is upper and lower pre-
The stability of shear wall attachment structure system processed.Bend resistance, the anti-shear ability of precast shear wall are greatly improved, is also just strengthened
The antidetonation of assembled architecture, anti-overturning energy.In addition, the mechanical sleeves or grouting set of conventional art are substituted using connection box
Cylinder, makes upper and lower precast shear wall steel reinforcement abutting joints become very easy, it is allowed to and deviation is big, greatly improves construction operation efficiency, and
And not by grouting material quality and be in the milk it is not full influenceed, service life length, structural strength is high, and construction quality is good.
Referring to Fig. 2, Fig. 3, the double reinforcing bar bottom in the upper precast shear wall wall is adopted with corresponding connection box connection
It is connected with welding or screw thread.
The connection box includes the box body provided with open-position-side, on the box body bottom plate adjacent with the open-position-side be provided with
Lower precast shear wall wall stretches out the bottom plate that double reinforcing bar is engaged and coordinates through hole, and lower precast shear wall wall stretches out double reinforcing bar
End is threaded screw thread, lower precast shear wall wall stretch out after double reinforcing bar end coordinates through hole through connection box plate with
The nut set in connection box forms the connection that is screwed.
The top plate relative with above-mentioned bottom plate is provided with the top plate being engaged with the double reinforcing bar on the box body of the connection box
Coordinate through hole, the double reinforcing bar end of upper precast shear wall wall is threaded screw thread, the upper double steel of precast shear wall wall
Muscle end is screwed connection after coordinating through hole through connection box top plate be connected the nut set in box formation.
The box body upper plate of the connection box is provided with screwed hole or branch sleeve, the upper double reinforcing bar end of precast shear wall wall
End is threaded screw thread, and the screwed hole or branch sleeve that the upper double reinforcing bar end of precast shear wall wall is provided with top plate lead to
Screw thread is crossed to be connected.
Described horizontal constructions component includes laminated floor slab, and laminated floor slab includes the in-situ layer and preformed layer being vertically connected with.
The connection box has two kinds of specifications：One kind connects box for short open channels, and another kind connects box for long open channels,
Two kinds of specifications connection box it is open towards identical, be all open-position-side towards upper precast shear wall wall bottom medial surface, and open
Mouth side connects with upper precast shear wall wall bottom medial surface.
The short open channels connection box is connected a water of the box in upper precast shear wall wall bottom with long open channels
Plane is alternate pre-buried.
Medial surface of the short open channels connection box close to upper precast shear wall wall bottom is pre-buried, and long open channels
Connect the pre-buried with lateral surface of the open-position-side relative closure side close to upper precast shear wall wall bottom of box.
The double reinforcing bar being embedded in precast shear wall wall and in lower precast shear wall wall is stretched including top
Go out reinforcing bar and connect reinforcing bar with bottom, it is identical with the axis of bottom connection reinforcing bar that reinforcing bar is stretched out on top, or top stretch out reinforcing bar and
Bottom connection reinforcing bar is same root reinforcing bar.Bottom connection reinforcing bar in upper precast shear wall wall is with being embedded in precast shear wall
The connection box of wall inner bottom part is corresponding to be connected, and reinforcing bar is stretched out from lower precast shear wall wall in the top in lower precast shear wall wall
Top is stretched out, through horizontal constructions component after the connection box pre-buried with upper precast shear wall wall inner bottom part be connected.
It is pre-buried that double reinforcing bar in the upper precast shear wall wall is divided to two misarrangements to open, wherein a placing of reinforcement is close to upper prefabricated
Shear wall body one side is pre-buried, and another placing of reinforcement is pre-buried close to upper precast shear wall wall another side.
It is pre-buried that the double reinforcing bar of the upper precast shear wall wall is divided to two misarrangements to open, wherein every reinforcing bar in a placing of reinforcement
Both correspond to the vertical extension line at every two bar spacing midpoints in another placing of reinforcement.
The double reinforcing bar of the lower precast shear wall be divided into two misarrangements open it is pre-buried, wherein a placing of reinforcement close under prefabricated shearing
Wall wall one side is pre-buried, and another placing of reinforcement is pre-buried close to lower precast shear wall wall another side.
Double reinforcing bar in the lower precast shear wall wall be divided into two misarrangements open it is pre-buried, wherein every in a placing of reinforcement
Reinforcing bar both corresponds to the vertical extension line at every two bar spacing midpoints in another placing of reinforcement.
The short open channels connection box connects box with long open channels and stretched out in the lower precast shear wall wall that is connected
Double reinforcing bar after, connection box in fill microdilatancy pea gravel concreten.
Described horizontal constructions component is laminated floor slab, and laminated floor slab includes in-situ layer and preformed layer.
Pre-buried double reinforcing bar top is that double reinforcing bar is worn through horizontal constructions component in the lower precast shear wall wall
Cross laminated floor slab in-situ layer.
Work progress：
（1）Make connection box：The connection box of making is upper and lower, left and right, below five closings, cans of front openings
Son, and had in upper and lower faces and coordinate through hole or screwed hole.
（2）The preformed layer and in-situ layer distribution bar of laminated floor slab are prepared in factory normalization production；
（3）Precast shear wall wall is prepared in factory normalization production, double reinforcing bar is embedded with precast shear wall wall
The connection box being fixedly connected with double reinforcing bar one end, the double reinforcing bar other end stretch out from one end of precast shear wall wall；
（4）Band heat insulation prefabricated shear wall is prepared in factory normalization：Will be above-mentioned（3）Precast shear wall wall outer side face according to
Secondary be connected heat-insulation layer and outer impeller, turn into band heat insulation prefabricated shear wall；
（5）Using one piece of band heat insulation prefabricated shear wall as lower precast shear wall, another piece of band heat insulation prefabricated shear wall is made
For upper precast shear wall, the double reinforcing bar that lower precast shear wall top is stretched out passes through the in-situ layer of laminated floor slab, is inserted into relative
The connection box lower panel answered coordinates through hole, and nut, pad fastening are inserted in reinforcing bar end；
（6）Between upper precast shear wall bottom and lower precast shear wall top and laminated floor slab in-situ layer pour it is mixed
Solidifying soil, vibrate, conserve, being shaped to the band double steel bar connecting structure system of heat insulation prefabricated shear wall.
Claims (10)
- A kind of 1. band double steel bar connecting structure system of heat insulation prefabricated shear wall, it is characterised in that：Including upper precast shear wall, under Precast shear wall and the horizontal constructions component being connected between upper and lower precast shear wall and with upper and lower precast shear wall；It is described Upper precast shear wall including outside be connected with turn the upper precast shear wall wall of heat-insulation layer and outer impeller, be embedded in it is described pre- Double reinforcing bar in shear wall body processed and be embedded in the upper precast shear wall wall inner bottom part and with the double reinforcing bar bottom The connection box of the corresponding connection in end；The lower precast shear wall is connected with prefabricated under heat-insulation layer and outer impeller cut in turn including outside Power wall wall, the double reinforcing bar being embedded in the lower precast shear wall wall；It is pre-buried in the lower precast shear wall wall Double reinforcing bar top is stretched out from lower precast shear wall wall top, through horizontal constructions component after with upper precast shear wall wall The pre-buried connection box in bottom is connected.
- 2. the double steel bar connecting structure system of band heat insulation prefabricated shear wall according to claim 1, it is characterised in that：It is described Double reinforcing bar bottom in upper precast shear wall wall is connected with corresponding connection box connection using welding or screw thread.
- 3. the double steel bar connecting structure system of band heat insulation prefabricated shear wall according to claim 1, it is characterised in that：It is described Horizontal constructions component include laminated floor slab, laminated floor slab includes preformed layer and the in-situ layer on the preformed layer.
- 4. the double steel bar connecting structure system of band heat insulation prefabricated shear wall according to claim 1, it is characterised in that：It is described Connection box has two kinds of specifications：One kind connects box for short open channels, and another kind connects box, two kinds of specification connections for long open channels Box it is open towards identical, be all open-position-side towards upper precast shear wall wall bottom medial surface, and connect box open-position-side with Upper precast shear wall wall bottom medial surface connection；Double reinforcing bar in upper and lower precast shear wall wall is respectively advised with two kinds The connection box of lattice is corresponding to be connected, and a placing of reinforcement is connected box connection with short open channels in double reinforcing bar, and another placing of reinforcement is spacious with length Mouth passage connection box connection.
- 5. the double steel bar connecting structure system of band heat insulation prefabricated shear wall according to claim 1, it is characterised in that：It is described Being embedded in the double reinforcing bar in precast shear wall wall and in lower precast shear wall wall includes top stretching reinforcing bar and bottom Reinforcing bar is connected, top stretching reinforcing bar is identical with the axis of bottom connection reinforcing bar, or top stretches out reinforcing bar and is connected reinforcing bar with bottom For same root reinforcing bar.
- 6. the double steel bar connecting structure system of band heat insulation prefabricated shear wall according to claim 1, it is characterised in that：It is described It is pre-buried that double reinforcing bar in upper precast shear wall wall is divided to two misarrangements to open, wherein a placing of reinforcement is close to upper precast shear wall wall one Side is pre-buried, and another placing of reinforcement is pre-buried close to upper precast shear wall wall another side；And/or the steel of the lower precast shear wall Muscle is divided into two misarrangements and opens pre-buried, wherein a placing of reinforcement is pre-buried close to lower precast shear wall wall one side, another placing of reinforcement is close Lower precast shear wall wall another side is pre-buried.
- 7. the double steel bar connecting structure system of band heat insulation prefabricated shear wall according to claim 4, it is characterised in that：It is described Short open channels connection box connects box with long open channels after the double reinforcing bar that the lower precast shear wall wall that is connected stretches out, Microdilatancy pea gravel concreten is filled in connection box.
- 8. the double steel bar connecting structure system of band heat insulation prefabricated shear wall according to claim 3, it is characterised in that：It is described Pre-buried double reinforcing bar top is that double reinforcing bar shows through laminated floor slab through horizontal constructions component in lower precast shear wall wall Pour layer.
- 9. the double steel bar connecting structure system of band heat insulation prefabricated shear wall according to claim 4, it is characterised in that：It is described It is alternate pre-buried that short open channels connection box is connected a horizontal plane of the box in upper precast shear wall wall bottom with long open channels.
- 10. the double steel bar connecting structure system of band heat insulation prefabricated shear wall according to claim 4, it is characterised in that：Institute State that medial surface of the short open channels connection box close to upper precast shear wall wall bottom is pre-buried, and long open channels connection box with Lateral surface of the open-position-side relative closure side close to upper precast shear wall wall bottom is pre-buried.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720826754.1U CN206902917U (en) | 2017-07-10 | 2017-07-10 | The band double steel bar connecting structure system of heat insulation prefabricated shear wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720826754.1U CN206902917U (en) | 2017-07-10 | 2017-07-10 | The band double steel bar connecting structure system of heat insulation prefabricated shear wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165268A (en) * | 2017-07-10 | 2017-09-15 | 岳阳远大住宅工业有限公司 | The band double steel bar connecting structure system of heat insulation prefabricated shear wall |
| CN108612227A (en) * | 2018-04-03 | 2018-10-02 | 常州工程职业技术学院 | A kind of thin-walled mild steel Weak link fabricated shear wall unit |
-
2017
- 2017-07-10 CN CN201720826754.1U patent/CN206902917U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165268A (en) * | 2017-07-10 | 2017-09-15 | 岳阳远大住宅工业有限公司 | The band double steel bar connecting structure system of heat insulation prefabricated shear wall |
| CN108612227A (en) * | 2018-04-03 | 2018-10-02 | 常州工程职业技术学院 | A kind of thin-walled mild steel Weak link fabricated shear wall unit |
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