CN108978941A - Precast shear wall wall vertical connection structure - Google Patents
Precast shear wall wall vertical connection structure Download PDFInfo
- Publication number
- CN108978941A CN108978941A CN201810982309.3A CN201810982309A CN108978941A CN 108978941 A CN108978941 A CN 108978941A CN 201810982309 A CN201810982309 A CN 201810982309A CN 108978941 A CN108978941 A CN 108978941A
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- China
- Prior art keywords
- wall
- casting
- shear wall
- cast
- pouring basin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
-
- 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
Abstract
The invention discloses precast shear wall wall vertical connection structure, including Cast-in-situ Beam and shear wall wall, there is Cast-in-situ Beam beam to dock end, and there is shear wall wall wall to dock end；Pouring basin with upper end opening in the beam docking end of Cast-in-situ Beam, the first casting channel above pouring basin is provided in shear wall wall, end is docked through wall in the first casting channel, it is connected to pouring basin, first casting channel is formed with casting entrance on shear wall, end docking is docked with the beam of Cast-in-situ Beam in the wall docking end of shear wall wall, the concrete being poured from casting entrance flows into pouring basin along the first casting channel, until by being filled up in the first casting channel and pouring basin, after concrete setting, shear wall wall is fixed with Cast-in-situ Beam, construction is simple；Also, being welded and fixed for the butting steel plate of end setting is docked with beam by the angle steel of wall docking end setting, fixes shear wall wall with Cast-in-situ Beam more stable.
Description
Technical field
The present invention relates to the technical fields of shear wall, especially precast shear wall wall vertical connection structure.
Background technique
Shear wall is also known as wind-resistant wall, seismic structural wall, earthquake resistant wall or structural wall, is that wind load or earthquake are primarily subjected in house or structures
The wall of horizontal loading and vertical load (gravity) caused by acting on prevents structure shear (being cut) from destroying, generally mixed with reinforcing bar
Solidifying soil is made into.
Currently, government is higher and higher to the prefabricated rate requirement of assembled architecture, even, certain areas require prefabricated rate to reach
50%.Assembled high-layer shear force wall occupies great component in assembled architecture, and precast shear wall just becomes necessary,
In the prior art, precast shear wall wall vertical connection structure is mainly sleeve grouting connection, sleeve grouting connection
Have the following deficiencies: 1), connector it is excessive, constructing operation is cumbersome；2), grouting leakiness, and can not detect；3), reinforcing bar positions not
Standard, scene perforation difficulty are big；4), more demanding to the sense of responsibility of construction personnel.The above problem can all cause quality to ask
Topic, final buried security risk, causes precast shear wall wall vertically to connect built on the sand.
Summary of the invention
The purpose of the present invention is to provide precast shear wall wall vertical connection structures, it is intended to solve in the prior art, in advance
The problem of the vertical connection construction complexity of shear wall wall processed.
The invention is realized in this way precast shear wall wall vertical connection structure, including Cast-in-situ Beam and shear wall wall
There is beam to dock end for body, the Cast-in-situ Beam, and the shear wall wall has the wall docking end connecting with cast-in-place beam end；Institute
The pouring basin with upper end opening in the beam docking end of Cast-in-situ Beam is stated, is provided in the shear wall wall positioned at the casting
The first casting channel above slot, the first casting channel docks end through the wall, is connected to the pouring basin, described
First casting channel is formed with casting entrance on shear wall, and the first casting channel is poured in the pouring basin by described
The shear wall wall is connected as one by inlet fill concrete with Cast-in-situ Beam；The beam docking end of the Cast-in-situ Beam is set
It is equipped with butting steel plate, the wall docking end of the shear wall wall is fixedly installed angle steel, the angle steel and the butting steel plate
Welding.
Further, first casting channel includes the first straight line section and the first arc segment being vertically arranged, described
The side of the shear wall wall is run through in one end of first arc segment, forms the casting entrance, first arc segment it is another
One end is vertically arranged downward；End is docked through the wall in the bottom of the first straight line section, is connected to the pouring basin, and described the
It is docked with the other end of first arc segment at the top of one straightway.
Further, along the casting entrance to the direction of pouring basin, the diameter in first casting channel is gradually increased.
Further, the second casting channel above the pouring basin is provided in the shear wall wall, it is described
End is docked through the wall in second casting channel, is connected to the pouring basin, second casting channel is in the shear wall wall
It is formed with casting outlet with it, second casting channel passes through the casting entrance fill concrete.
Further, second casting channel includes the second straight line section and the second arc segment being vertically arranged, described
The side of the shear wall wall is run through in one end of second arc segment, forms the casting and exports, second arc segment it is another
One end is vertically arranged downward；End is docked through the wall in the bottom of the second straight line section, is connected to the pouring basin, and described the
It is docked with the other end of second arc segment at the top of two straightways.
Further, the direction of pouring basin, the reduced diameter in second casting channel are exported to along the casting.
Further, the first casting channel is arranged in the both ends of the pouring basin with the second casting channel, in opposite
Arrangement.
Further, the casting entrance and casting outlet respectively correspond two opposition for being formed in the shear wall wall
Side, in positioned opposite.
Further, the angle steel has outer bending part, along the direction for deviating from the shear wall wall, the outer bending part
Extending outwardly has extension, and the extension and the butting steel plate are welded.
Further, the beam docking end of the Cast-in-situ Beam has the notch to lower recess, and the butting steel plate is placed in institute
It states in notch, and the butting steel plate docks end flush arrangement with the beam.
Compared with prior art, it is provided by the invention by shear wall wall dock Cast-in-situ Beam on when, the wall of shear wall wall
Docking end docks end docking with the beam of Cast-in-situ Beam, and the first casting channel of shear wall wall and the pouring basin of Cast-in-situ Beam connect
Logical, then, the concrete being poured from casting entrance flows into pouring basin along the first casting channel, until being poured channel for first
And filled up in pouring basin, after concrete setting, a keyway is formed, shear wall wall is fixed with Cast-in-situ Beam, fixing-stable,
It is not easy to collapse, while construction is simple is convenient；Also, butting steel plate is set in the beam of Cast-in-situ Beam docking end, in shear wall wall
Wall docking end angle steel is set, by being welded and fixed for angle steel and butting steel plate, further make shear wall wall and Cast-in-situ Beam
Fixed is more stable, while being convenient for accurate positioning；It solves in the prior art, the vertical connection construction of precast shear wall wall is multiple
Miscellaneous problem.
Detailed description of the invention
Fig. 1 is the overall structure diagram of precast shear wall wall vertical connection structure provided by the invention；
Fig. 2 is the cross section structure schematic diagram of precast shear wall wall vertical connection structure provided by the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Realization of the invention is described in detail below in conjunction with specific embodiment.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In description of the invention
In, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right" for based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore describe the use of positional relationship in attached drawing
Language only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term is understood as the case may be.
It is preferred embodiment provided by the invention shown in referring to Figures 1 and 2.
Shear wall wall 11 is being fixed to Cast-in-situ Beam 12 by the precast shear wall wall vertical connection structure that the present invention provides
When upper, pouring basin 121 was set by the first casting channel 111 being arranged from shear wall wall 11 and on Cast-in-situ Beam 12,
Make Concrete Filled in the first casting channel 111 and pouring basin 121, concrete setting becomes one, makes shear wall
Wall 11 is stably fixed on Cast-in-situ Beam 12, construction is simple.
Precast shear wall wall vertical connection structure provided in this embodiment, including Cast-in-situ Beam 12 and shear wall wall
11, there is Cast-in-situ Beam 12 beam to dock end, and shear wall wall 11 has the wall docking end connecting with 12 end of Cast-in-situ Beam；It is cast-in-place
There is the pouring basin 121 of upper end opening in the beam docking end of beam 12, be provided on pouring basin 121 in shear wall wall 11
End is docked through wall in first casting channel 111 of side, the first casting channel 111, is connected to pouring basin 121, and the first casting is logical
Road 111 is formed with casting entrance 1111 on shear wall, passes through casting entrance in the first casting channel 111 and pouring basin 121
Shear wall wall 11 and Cast-in-situ Beam 12 are connected as one by 1111 fill concretes；The beam docking end of Cast-in-situ Beam 12 is provided with
122 plate of steel is docked, the wall docking end of shear wall wall 11 is fixedly installed angle steel 113, and angle steel 113 is welded with 122 plate of steel is docked
It connects.
In this way, by shear wall wall 11 dock Cast-in-situ Beam 12 on when, shear wall wall 11 wall docking end with it is cast-in-place
First casting channel 111 of the beam docking end docking of beam 12, shear wall wall 11 is connected to the pouring basin 121 of Cast-in-situ Beam 12,
Then, the concrete being poured from casting entrance 1111 flows into pouring basin 121 along the first casting channel 111, until by first
Casting channel 111 and pouring basin 121 in fill up, after concrete setting, form a keyway, by shear wall wall 11 with it is cast-in-place
Beam 12 is fixed, and fixing-stable is not easy to collapse, while construction is simple is convenient；Also, in the beam of Cast-in-situ Beam 12 docking end setting pair
122 plate of steel is connect, angle steel 113 is set in the wall docking end of shear wall wall 11, passes through angle steel 113 and the weldering for docking 122 plate of steel
Fixation is connect, fixes shear wall wall 11 with Cast-in-situ Beam 12 more stable, while being convenient for accurate positioning.
In the present embodiment, the concrete being poured is the superpower concrete of UHPC, and the superpower concrete of UHPC has the resistance to of superelevation
The mechanical property of long property and superelevation, strengthens the fixation between shear wall wall 11 and Cast-in-situ Beam 12.
In addition, the side walls collapse in pouring basin 121 is formed with casting notch, Concrete Filled is poured notch, so that shearing
Wall wall 11 and Cast-in-situ Beam 12, which are stablized, to be fixed.
In addition, the first casting channel 111 includes the first straight line section 1113 and the first arc segment 1112 being vertically arranged, the
One end of one arc segment 1112 run through shear wall wall 11 side, formed casting entrance 1111, the first arc segment 1112 it is another
One end is vertically arranged downward；End is docked through wall in the bottom of first straight line section 1113, is connected to pouring basin 121, first straight line section
1113 top is docked with the other end of the first arc segment 1112, i.e., when being poured concrete, concrete gradually fills pouring basin
121 and the first casting channel 111, the first arc segment 1112 of setting can be poured to avoid concrete too fast and overflow first and pour
Channel 111 is infused, and first straight line section 1113 gos deep into concrete in shear wall wall 11, the concrete after solidification makes shear wall
Wall 11 is more stable with the fixation of Cast-in-situ Beam 12, also, gos deep into concrete in the concrete of the first arc segment 1112 solidification
Shear wall wall 11 has bending part, avoids directly lifting shear wall wall 11 from Cast-in-situ Beam 12, further makes the two solid
Fixed is more stable, and 1112 collective effect of such first straight line section 1113 and the first arc segment engages shear wall wall 11,
Stablize and fixes.
In other embodiments, the first casting inclined arrangement in channel 111, i.e., by the first casting of concrete injection channel
When 111, the concrete solidified in the first casting channel 111 can prevent simultaneously shear wall wall 11 from lifting displacement.
In addition, the inner sidewall in the first casting channel 111 is formed with recessed groove, in this way, Concrete Filled recessed groove, makes to solidify
Concrete afterwards lives 11 inlay card of shear wall wall, with more stable.
Also, along casting entrance 1111 to the direction of pouring basin 121, the diameter in the first casting channel 111 is gradually increased, this
Sample, the keyway volume formed after concrete setting is bigger, fixes shear wall wall 11 with Cast-in-situ Beam 12 more stable, and
Concrete is not easy to overflow.
Likewise, the second casting channel being provided with above pouring basin 121 in shear wall wall 11, the second casting are logical
Road docks end through wall, is connected to pouring basin 121, and the second casting channel is formed with casting outlet in shear wall wall 11
1121, the second casting channel is by casting 1111 fill concrete of entrance, i.e., by casting 1111 fill concrete of entrance, from pouring
The outflow of mouth 1121 is outpoured, so that concrete is simultaneously filled with the first casting channel 111 and the second casting channel, in this way, making concrete
It can be poured channel and pouring basin 121 full of the first casting channel 111, second, keep the concrete of filling more closely knit, after solidification
Concrete it is more stable, easy to operate, quick construction, Concrete Filled is sufficient.
Specifically, when being poured concrete, from casting 1111 penetration concrete of entrance, until 1121 outflow of casting outlet is mixed
Until solidifying soil, stopping casting concrete, casting and constructing is simple, convenient for judgement, and after being poured 1121 outflow concrete of outlet, casting
Slot 121, first, which is poured channel 111 and the second casting channel, must fill up concrete, ensure that concrete tamps.
In this way, the second casting channel includes the second straight line section 1123 being vertically arranged and the second arc segment 1122, second
One end of arc segment 1122 run through shear wall wall 11 side, formed casting outlet 1121, the second arc segment 1122 it is another
End is vertically arranged downward；End is docked through wall in the bottom of second straight line section 1123, is connected to pouring basin 121, second straight line section
1123 top is docked with the other end of the second arc segment 1122, i.e., when being poured concrete, concrete gradually fills pouring basin
121 and the second casting channel, second straight line section 1123 gos deep into concrete in shear wall wall 11, and the concrete after solidification makes
Shear wall wall 11 is more stable with the fixation of Cast-in-situ Beam 12, also, makes coagulation in the concrete of the second arc segment 1122 solidification
Soil gos deep into shear wall wall 11 with bending part, avoids directly lifting shear wall wall 11 from Cast-in-situ Beam 12, further make
Fixed more stable, 1122 collective effect of such second straight line section 1123 and the second arc segment, by shear wall wall 11 of the two
Engage, stablizes and fix.
In other embodiments, the second casting inclined arrangement in channel, i.e., when concrete injection second being poured channel, the
The concrete solidified in two casting channels can prevent simultaneously shear wall wall 11 from lifting displacement.
In addition, being formed with guide groove on the inner wall in the second casting channel, guide groove is exported along pouring basin 121 toward casting
1121 direction is disposed to extend, in this way, Concrete Filled guide groove, makes the concrete after solidifying by 11 inlay card of shear wall wall
Firmly, with more stable, meanwhile, the guide groove of setting is convenient for concrete flowing, to fill up casting channel.
Also, it is poured the reduced diameter in channel along casting outlet 1121 to the direction of pouring basin 121, second, in this way,
The keyway volume formed after concrete setting is bigger, fixes shear wall wall 11 with Cast-in-situ Beam 12 more stable.
In the present embodiment, the first casting channel 111 and second is poured the both ends that channel is arranged in pouring basin 121, in opposite
Arrangement with beam docks end and is provided with two concrete and coagulate that is, in the same position in the wall docking end of shear wall wall 11
Solid keyway, further stablize shear wall wall 11 and Cast-in-situ Beam 12.
Specifically, above-mentioned casting entrance 1111 is respectively corresponded with casting outlet 1121 is formed in two of shear wall wall 11
Oppose side, is in positioned opposite, in this way, it is consistent with the height that casting exports 1121 to be poured entrance 1111, ensure that concrete energy
Stablize while the first casting channel 111 of filling and second is poured channel.
In the present embodiment, first is poured channel 111 and the second casting channel along the extending direction cloth of shear wall wall 11
Be equipped with it is multiple, specifically, the first casting channel 111 of every 600mm setting and second being poured along the extending direction of wall docking end
Channel is infused, first first casting channel 111 and second are poured channel and are not less than 500mm away from wall edge, in this way, uniform cloth
The multiple first casting channels 111 and the second casting channel set, dock shear wall wall 11 with Cast-in-situ Beam 12 more anxious firm.
In addition, angle steel 113 has outer bending part, along the direction for deviating from shear wall wall 11, outer bending part extends outwardly and has
Extension, extension are welded with 122 plate of steel is docked, and increase the bonding area of extension and steel plate, stablize the two welding.
Also, the beam docking end of Cast-in-situ Beam 12 has the notch to lower recess, and docking 122 plate of steel is placed in notch, and
Docking 122 plate of steel docks end flush arrangement with beam, so that the wall of shear wall wall 11 is docked end face and docks the stable patch in end face with beam
It closes, fixing-stable.
In the present embodiment, angle steel 113 be disposed with along the extending direction of shear wall wall 11 it is multiple, specifically, along wall dock
Every 600mm is arranged an angle steel 113 on the extending direction of end, and first angle steel 113 be away from wall edge 400mm, in this way,
Multiple angle steel 113 of even arrangement are welded and fixed with the steel 122 that docks on Cast-in-situ Beam 12, keep shear wall wall 11 and Cast-in-situ Beam 12 right
It connects more anxious firm.
During the implementation method of the present embodiment, 1) pouring basin 121 is reserved on Cast-in-situ Beam 12, and clean out；2)
Shear wall wall 11 is lifted, wall docking end face is docked with beam butt end face, makes the first casting channel 111 and the second casting channel
Accurately it is connected to the contraposition of pouring basin 121；3) sleeper reinforcing bar, ring beam reinforcing steel bar are installed；4) angle steel 113 is welded admittedly with steel 122 is docked
It is fixed, weld width 6mm；5) the superpower concrete of UHPC is injected from casting entrance 1111, until 1121 outflow concrete of casting outlet
Slurries；6) it is poured sleeper armored concrete；7) shear wall wall 11 installs.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. precast shear wall wall vertical connection structure, which is characterized in that described cast-in-place including Cast-in-situ Beam and shear wall wall
There is beam beam to dock end, and the shear wall wall has the wall docking end connecting with cast-in-place beam end；The Cast-in-situ Beam
Beam docks the pouring basin in end with upper end opening, the be provided in the shear wall wall above the pouring basin
End is docked through the wall in one casting channel, the first casting channel, is connected to the pouring basin, and first casting is logical
Road is formed with casting entrance on shear wall, is filled in the first casting channel and the pouring basin by the casting entrance
The shear wall wall is connected as one by concrete with Cast-in-situ Beam；The beam docking end of the Cast-in-situ Beam is provided with docking steel
The wall docking end of plate, the shear wall wall is fixedly installed angle steel, and the angle steel and the butting steel plate are welded.
2. precast shear wall wall vertical connection structure as described in claim 1, which is characterized in that first casting channel
Including the first straight line section and the first arc segment being vertically arranged, the shear wall wall is run through in one end of first arc segment
Side, form the casting entrance, the other end of first arc segment is vertically arranged downward；The bottom of the first straight line section
End is docked through the wall in portion, is connected to the pouring basin, the top of the first straight line section is another with first arc segment
One end docking.
3. precast shear wall wall vertical connection structure as claimed in claim 1 or 2, which is characterized in that be poured into along described
Mouth to the direction of pouring basin, the diameter in first casting channel is gradually increased.
4. precast shear wall wall vertical connection structure as claimed in claim 3, which is characterized in that in the shear wall wall
It is provided with the second casting channel being located above the pouring basin, end is docked through the wall in the second casting channel, even
Lead to the pouring basin, second casting channel is formed with casting outlet in the shear wall wall, and second casting is logical
Road passes through the casting entrance fill concrete.
5. precast shear wall wall vertical connection structure as claimed in claim 4, which is characterized in that second casting channel
Including the second straight line section and the second arc segment being vertically arranged, the shear wall wall is run through in one end of second arc segment
Side, form the casting and export, the other end of second arc segment is vertically arranged downward；The bottom of the second straight line section
End is docked through the wall in portion, is connected to the pouring basin, the top of the second straight line section is another with second arc segment
One end docking.
6. precast shear wall wall vertical connection structure as claimed in claim 4, which is characterized in that be exported to along the casting
The direction of pouring basin, the reduced diameter in second casting channel.
7. precast shear wall wall vertical connection structure as claimed in claim 4, which is characterized in that first casting channel
The both ends of the pouring basin are arranged in the second casting channel, in positioned opposite.
8. precast shear wall wall vertical connection structure as claimed in claim 4, which is characterized in that the casting entrance with pour
It outpours mouth and respectively corresponds two opposition sides for being formed in the shear wall wall, in positioned opposite.
9. precast shear wall wall vertical connection structure as described in claim 1, which is characterized in that the angle steel has excurvation
Folding part, along the direction for deviating from the shear wall wall, the outer bending part extends outwardly and has extension, the extension with it is described
Butting steel plate welding.
10. precast shear wall wall vertical connection structure as described in claim 1, which is characterized in that the beam of the Cast-in-situ Beam
End is docked with the notch to lower recess, the butting steel plate is placed in the notch, and the butting steel plate and the beam
Dock end flush arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810982309.3A CN108978941B (en) | 2018-08-27 | 2018-08-27 | Vertical connection structure of prefabricated shear wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810982309.3A CN108978941B (en) | 2018-08-27 | 2018-08-27 | Vertical connection structure of prefabricated shear wall body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108978941A true CN108978941A (en) | 2018-12-11 |
| CN108978941B CN108978941B (en) | 2023-09-26 |
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ID=64546948
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810982309.3A Active CN108978941B (en) | 2018-08-27 | 2018-08-27 | Vertical connection structure of prefabricated shear wall body |
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| US20090056259A1 (en) * | 2006-05-18 | 2009-03-05 | Ping Qu | Concrete load-bearing wall with compound heat-insulating layer |
| CN102433945A (en) * | 2011-08-30 | 2012-05-02 | 东南大学 | Vertical mixed connection structure and method of prefabricated internal wallboards for assembling shear wall structure |
| CN204126048U (en) * | 2014-10-19 | 2015-01-28 | 昆明营造工程设计有限公司 | Bracket steel bar concrete shear force wall connecting pin contact assembled architecture |
| CN107201792A (en) * | 2017-07-17 | 2017-09-26 | 广东省建科建筑设计院有限公司 | High-rise assembled single row of holes precast shear wall and its assembling structure and construction method |
| KR20170142384A (en) * | 2016-06-17 | 2017-12-28 | 정병영 | Base structure for connection of column and beam |
| CN107989228A (en) * | 2017-12-20 | 2018-05-04 | 中冶建筑研究总院有限公司 | A kind of prefabricated steel reinforced concrete shear wall structure and its preparation and installation method |
-
2018
- 2018-08-27 CN CN201810982309.3A patent/CN108978941B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090056259A1 (en) * | 2006-05-18 | 2009-03-05 | Ping Qu | Concrete load-bearing wall with compound heat-insulating layer |
| CN102433945A (en) * | 2011-08-30 | 2012-05-02 | 东南大学 | Vertical mixed connection structure and method of prefabricated internal wallboards for assembling shear wall structure |
| CN204126048U (en) * | 2014-10-19 | 2015-01-28 | 昆明营造工程设计有限公司 | Bracket steel bar concrete shear force wall connecting pin contact assembled architecture |
| KR20170142384A (en) * | 2016-06-17 | 2017-12-28 | 정병영 | Base structure for connection of column and beam |
| CN107201792A (en) * | 2017-07-17 | 2017-09-26 | 广东省建科建筑设计院有限公司 | High-rise assembled single row of holes precast shear wall and its assembling structure and construction method |
| CN107989228A (en) * | 2017-12-20 | 2018-05-04 | 中冶建筑研究总院有限公司 | A kind of prefabricated steel reinforced concrete shear wall structure and its preparation and installation method |
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| Publication number | Publication date |
|---|---|
| CN108978941B (en) | 2023-09-26 |
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