CN109208787A - A kind of fabricated shear wall connection structure and its construction method - Google Patents
A kind of fabricated shear wall connection structure and its construction method Download PDFInfo
- Publication number
- CN109208787A CN109208787A CN201811361170.7A CN201811361170A CN109208787A CN 109208787 A CN109208787 A CN 109208787A CN 201811361170 A CN201811361170 A CN 201811361170A CN 109208787 A CN109208787 A CN 109208787A
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- steel
- shear wall
- locating slot
- slot
- grafting
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of fabricated shear wall connection structure and its construction method are related to a kind of connecting structure of wall and its construction method.Shear wall monomer upper surface is embedded to be fixed with grafting steel part, grafting steel part is equipped with clamping portion, shear wall monomer lower end surface is recessed with rectangular slot, locating slot steel slot bottom two sides are connected and fixed by two rows of positioning bolts with rectangular slot slot bottom, two arm free end of locating slot steel has bent clamping joint, grafting steel part and the pluggable cooperation of locating slot steel, and snap lock fit limits grafting steel part and is mutually disengaged with locating slot steel respectively for clamping portion and clamping joint, the two sides cell wall of rectangular slot length direction is embedded with multiple inner thread sleeves respectively, inner thread sleeve is screwed with fastening bolt, restriction is supported to two support arm of locating slot steel, the side cell wall of rectangular slot width direction is set there are two grout hole, other side cell wall is set there are two plasma discharge hole.Assemble simple and effective, contraposition precisely itself has certain support locating effect quickly, simultaneously.
Description
Technical field
The present invention relates to a kind of connecting structure of wall and its construction method, especially a kind of fabricated shear wall connection structure
And its construction method.
Background technique
Assembled architecture be a large amount of building subassembly is prefabricated in factory process, transport to construction site assembled later
Construction style, compared with the construction style of traditional cast-in-place concrete, have energy conservation and environmental protection, improve operating efficiency, save material
Many advantages, such as and building trade the main direction of development.
The connection type of precast shear wall horizontal joint is generally reserved steel bar end in assembled architecture, again in assembly
Steel bar end progress slip casting is connected and fixed using grout sleeve, the concrete of formwork teeming later, the connection type of grout sleeve
It has higher requirements to installation accuracy, steel bar end is difficult precisely to align, and formwork teeming concrete is also more troublesome, in coagulation
Also positioning is supported to the precast shear wall being located above before intensity on soil, construction efficiency is lower.
Therefore, it needs a kind of to assemble simple and effective, contraposition precisely itself there is certain support locating effect quickly, simultaneously
Fabricated shear wall connection structure.
Summary of the invention
To solve deficiency existing for background technique, the present invention provides a kind of fabricated shear wall connection structure and its construction party
Method.
Realize that above-mentioned purpose, the present invention take following technical proposals: a kind of fabricated shear wall connection structure, including muti-piece
Shear wall monomer is linked into an integrated entity by grafting steel part and locating slot steel between every two pieces of shear wall monomers, every piece of shearing
Wall monomer upper surface middle position is buried be fixed with grafting steel part along its length, the grafting steel part be fashioned iron and including
The pre-buried bottom of the inverted T-shaped being made into integration and the exposed top of wedge shape, and the exposed top two sides of the wedge shape are respectively equipped with clamping portion, often
Block shear wall monomer lower end surface middle position is recessed with rectangular slot, the rectangular slot and grafting steel part phase along its length
Corresponding and its width is greater than the width of grafting steel part, and middle position is equipped with locating slot steel, the locating slot steel tank in rectangular slot
Bottom two sides are connected and fixed by two rows of positioning bolts with rectangular slot slot bottom, two arm free end of locating slot steel lateral bending respectively inwards
It is formed with clamping joint, grafting steel part and the pluggable cooperation of locating slot steel, and two clamping portions are distinguished with two clamping joints
Snap lock fit limitation grafting steel part is mutually disengaged with locating slot steel, the two sides of the rectangular slot length direction of every piece of shear wall monomer
Horizontal interval is embedded with multiple inner thread sleeves to cell wall respectively, and each inner thread sleeve is screwed with fastening bolt, Duo Gesuo
It states fastening bolt and restriction is supported to two support arm of locating slot steel respectively, the rectangular slot width direction of every piece of shear wall monomer
Side cell wall is set there are two grout hole, and the other side cell wall of width direction is set there are two plasma discharge hole, described two grout holes with
Described two plasma discharge holes correspond and are located at the setting of locating slot steel two sides.
A kind of construction method of fabricated shear wall connection structure of the invention, includes the following steps:
Step 1: in the prefabricated muti-piece shear wall monomer of factory process, while guaranteeing the grafting steel part of every piece of shear wall monomer, positioning
Channel steel and inner thread sleeve connect firm stabilization；
Step 2: being transported to construction site and successively lifted, by the rectangular slot for the shear wall monomer being located above to level
In the grafting steel part of the shear wall monomer of lower section, it is underlying that the shear wall monomer being located above that slowly falls is located at it
On shear wall monomer, the locating slot steel for the shear wall monomer being located above under the effect of gravity with underlying shear wall monomer
Grafting steel part grafting it is locking good；
Step 3: be screwed on fastening bolt respectively in the inner thread sleeve for the shear wall monomer being located above, until each fastening
Bolt is protruded into rectangular slot and is in close contact with locating slot steel, to the shear wall list being located above by way of slip casing by pressure
Slip casting is carried out in two grout holes of body, until there is grouting material spilling in two plasma discharge holes, to two grout holes and two plasma discharge holes
It is blocked, until grouting material condensation hardening.
Compared with prior art, the beneficial effects of the present invention are: shear wall monomer structure of the invention is simply ingenious, shearing
Grafting steel part is arranged in wall monomer upper surface, and locating slot steel, two pieces of shear walls are arranged in the rectangular slot of shear wall monomer lower end surface
It is linked into an integrated entity between monomer by grafting steel part and locating slot steel, simple and effective, contraposition quickly, then passes through fastening bolt to fixed
Position two support arm of channel steel is supported and prevents from extending out, and the two sides of locating slot steel carry out slip casting in rectangular slot, mentions in conjunction with fastening bolt
High intensity, connection is reliable, itself just has certain support locating effect to the shear wall monomer being located above, improves construction effect
Rate.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of two pieces of shear wall monomers；
Fig. 2 is the assembling structure axonometric drawing of two pieces of shear wall monomers；
Fig. 3 is the fractionation structure axonometric drawing of shear wall monomer of the invention；
Fig. 4 is the portion the A enlarged drawing of Fig. 3；
Fig. 5 is the connection structure axonometric drawing of grafting steel part and locating slot steel of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, is clearly and completely retouched to the technical solution in the present invention
It states, it is clear that described embodiment is only a part of the embodiment of invention, instead of all the embodiments, based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It shall fall within the protection scope of the present invention.
Specific embodiment 1: the invention discloses a kind of fabricated shear wall connection structure, packets as shown in Fig. 1 ~ Fig. 5
Muti-piece shear wall monomer 1 is included, passes through grafting steel part 2 between every two pieces of shear wall monomers 1 and locating slot steel 3 connects into one
Body, every piece of 1 upper surface middle position of shear wall monomer are buried be fixed with grafting steel part 2, the grafting steel part 2 along its length
For fashioned iron and the pre-buried bottom 2-1 of the inverted T-shaped including being made into integration and the exposed top 2-2 of wedge shape, and the exposed top of wedge shape
The two sides 2-2 are respectively equipped with clamping portion 2-3, and every piece of 1 lower end surface middle position of shear wall monomer is recessed with rectangle along its length
Slot 1-1, the rectangular slot 1-1 be corresponding with grafting steel part 2 and its width is greater than the width of grafting steel part 2, rectangular slot
Middle position is equipped with locating slot steel 3 in 1-1, and the 3 slot bottom two sides of locating slot steel pass through two rows of positioning bolt 4 and rectangular slot 1-
1 slot bottom is connected and fixed, and lateral bending is formed with clamping joint 3-1, grafting steel part 2 and positioning to 3 liang of arm free ends of locating slot steel respectively inwards
The pluggable cooperation of channel steel 3, and two clamping portion 2-3 and two clamping joint 3-1 difference snap lock fits limit grafting steel
Part 2 is mutually disengaged with locating slot steel 3, and the two sides cell wall of the rectangular slot 1-1 length direction of every piece of shear wall monomer 1 is horizontal respectively
Interval is embedded with multiple inner thread sleeves 5, and each inner thread sleeve 5 is screwed with fastening bolt 6, multiple fastening bolts
6 are supported restriction, the side of the rectangular slot 1-1 width direction of every piece of shear wall monomer 1 to 3 liang of support arms of locating slot steel respectively
Cell wall is set there are two grout hole 7, and the other side cell wall of width direction sets that there are two plasma discharge hole 8, described two grout holes 7 and institutes
Two plasma discharge holes 8 are stated to correspond and be located at the setting of 3 two sides of locating slot steel.
Specific embodiment 2: present embodiment is made furtherly to specific embodiment one as shown in Fig. 1,4
Bright, the lateral surface of the two sides cell wall of the rectangular slot 1-1 length direction of every piece of shear wall monomer 1 is horizontal respectively to be equipped with one
Corresponding multiple inner thread sleeves 5 are connected by groove 1-2, the groove 1-2, and each 5 outer end of the inner thread sleeve with it is right
The groove 1-2 slot bottom answered concordantly is arranged.After being limited by fastening bolt 63 liang of arm supports of locating slot steel, in groove 1-2
Shear wall monomer 1 is smoothed out using mortar.
Specific embodiment 3: as shown in Figure 1, present embodiment is made furtherly to specific embodiment one
Bright, the width of the clamping joint 3-1 of the locating slot steel 3 is less than the two of 3 liang of support arms of locating slot steel and rectangular slot 1-1 length direction
Interval between side channel wall.
Specific embodiment 4: as shown in figure 5, present embodiment is made furtherly to specific embodiment one
Bright, the grafting steel part 2 is made of high-strength steel, and clamping portion 2-3 is right-angled trapezium, and the locating slot steel 3 uses spring steel
It is made, clamping joint 3-1 is right angled triangle.
Specific embodiment 5: as shown in Figure 1,5, present embodiment is made furtherly to specific embodiment one
Bright, the locating slot steel 3 is with a thickness of 5 ~ 10mm.
Specific embodiment 6: as shown in Fig. 1 ~ Fig. 5, present embodiment discloses a kind of specific embodiment one ~ specific
A kind of construction method of fabricated shear wall connection structure, the construction described in any specific embodiment in embodiment five
Method includes the following steps:
Step 1: in the prefabricated muti-piece shear wall monomer 1 of factory process, while guarantee every piece of shear wall monomer 1 grafting steel part 2,
Locating slot steel 3 and inner thread sleeve 5 connect firm stabilization；
Step 2: being transported to construction site and successively lifted, by 1-1 pairs of rectangular slot of the shear wall monomer 1 being located above
The grafting steel part 2 of quasi- underlying shear wall monomer 1, the shear wall monomer 1 being located above that slowly falls are located it in place
In on the shear wall monomer 1 of lower section, the locating slot steel 3 for the shear wall monomer 1 being located above under the effect of gravity be located below
Shear wall monomer 12 grafting of grafting steel part it is locking good；
Step 3: be screwed on fastening bolt 6 respectively in the inner thread sleeve 5 for the shear wall monomer 1 being located above, until each tight
Fixing bolt 6 protrudes into rectangular slot 1-1 and is in close contact with locating slot steel 3, to being located above by way of slip casing by pressure
Slip casting is carried out in two grout holes 7 of shear wall monomer 1, until there is grouting material spilling in two plasma discharge holes 8, to two grout holes 7
And two plasma discharge holes 8 are blocked, until grouting material condensation hardening.Wherein the position in plasma discharge hole 8 is higher than the position of grout hole 7
It sets, plasma discharge hole 8 is arranged close to rectangular slot 1-1 slot bottom.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in the form of others dress body.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that by all in the meaning and scope for the condition of equivalent for falling in claim
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of fabricated shear wall connection structure, it is characterised in that: including muti-piece shear wall monomer (1), cut described in every two pieces
It is linked into an integrated entity between power wall monomer (1) by grafting steel part (2) and locating slot steel (3), every piece of shear wall monomer (1) upper surface
Middle position is buried be fixed with grafting steel part (2) along its length, and the grafting steel part (2) is for fashioned iron and including a system
At the pre-buried bottom of inverted T-shaped (2-1) and the exposed top (2-2) of wedge shape, and the exposed top of wedge shape (2-2) two sides are respectively equipped with
Clamping portion (2-3), every piece of shear wall monomer (1) lower end surface middle position are recessed with rectangular slot (1-1), institute along its length
It states that rectangular slot (1-1) is corresponding with grafting steel part (2) and its width is greater than the width of grafting steel part (2), rectangular slot (1-1)
Interior middle position is equipped with locating slot steel (3), and locating slot steel (3) the slot bottom two sides pass through two rows of positioning bolts (4) and rectangle is inserted
Slot (1-1) slot bottom is connected and fixed, and lateral bending is formed with clamping joint (3-1), grafting steel to (3) two arm free end of locating slot steel respectively inwards
Part (2) and locating slot steel (3) pluggable cooperation, and two clamping portions (2-3) are blocked respectively with two clamping joints (3-1)
Fixed cooperation limitation grafting steel part (2) is mutually disengaged with locating slot steel (3), and the rectangular slot (1-1) of every piece of shear wall monomer (1) is long
Horizontal interval is embedded with multiple inner thread sleeves (5) the two sides cell wall in degree direction respectively, and each inner thread sleeve (5) is screwed on
Have fastening bolt (6), multiple fastening bolts (6) are supported restriction, every piece of shearing to (3) two support arm of locating slot steel respectively
The side cell wall of rectangular slot (1-1) width direction of wall monomer (1) is set there are two grout hole (7), and width direction is another
Side channel wall is set there are two plasma discharge hole (8), and described two grout holes (7) correspond with described two plasma discharge holes (8) and difference position
It is arranged in locating slot steel (3) two sides.
2. a kind of fabricated shear wall connection structure according to claim 1, it is characterised in that: every piece of shear wall list
The lateral surface of the two sides cell wall of rectangular slot (1-1) length direction of body (1) is horizontal equipped with a groove (1-2) respectively, described
Corresponding multiple inner thread sleeves (5) are connected by groove (1-2), and each inner thread sleeve (5) outer end and corresponding ditch
Slot (1-2) slot bottom is concordantly arranged.
3. a kind of fabricated shear wall connection structure according to claim 1, it is characterised in that: the locating slot steel (3)
Clamping joint (3-1) width be less than between (3) two support arm of locating slot steel and the two sides cell wall of rectangular slot (1-1) length direction
Interval.
4. a kind of fabricated shear wall connection structure according to claim 1, it is characterised in that: the grafting steel part (2)
It is made of high-strength steel, clamping portion (2-3) is right-angled trapezium, and the locating slot steel (3) is made of spring steel, clamping joint
(3-1) is right angled triangle.
5. a kind of fabricated shear wall connection structure according to claim 1, it is characterised in that: the locating slot steel (3)
With a thickness of 5 ~ 10mm.
6. it is a kind of according to claim 1 in -5 fabricated shear wall connection structure described in any claim construction method,
It is characterized by: the construction method includes the following steps:
Step 1: in the prefabricated muti-piece shear wall monomer (1) of factory process, while guaranteeing the grafting steel of every piece of shear wall monomer (1)
Part (2), locating slot steel (3) and inner thread sleeve (5) connect firm stabilization；
Step 2: being transported to construction site and successively lifted, by the rectangular slot (1- for the shear wall monomer (1) being located above
1) it is directed at the grafting steel part (2) of underlying shear wall monomer (1), the shear wall monomer (1) being located above that slowly falls makes
It is located on underlying shear wall monomer (1), and the locating slot steel (3) for the shear wall monomer (1) being located above is in gravity
Effect is lower locking good with grafting steel part (2) grafting of underlying shear wall monomer (1)；
Step 3: being screwed on fastening bolt (6) respectively in the inner thread sleeve (5) for the shear wall monomer (1) being located above, until
Each fastening bolt (6) is protruded into rectangular slot (1-1) and is in close contact with locating slot steel (3), by way of slip casing by pressure
Slip casting is carried out into two grout holes (7) of the shear wall monomer (1) being located above, until two plasma discharge holes (8) have grouting material
It overflows, two grout holes (7) and two plasma discharge holes (8) is blocked, until grouting material condensation hardening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361170.7A CN109208787B (en) | 2018-11-15 | 2018-11-15 | Assembly type shear wall connecting structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361170.7A CN109208787B (en) | 2018-11-15 | 2018-11-15 | Assembly type shear wall connecting structure and construction method thereof |
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| CN109208787A true CN109208787A (en) | 2019-01-15 |
| CN109208787B CN109208787B (en) | 2020-01-14 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778901A (en) * | 2019-03-15 | 2019-05-21 | 内蒙古利元管涵工程有限责任公司 | A kind of grouting connection structure and its grouting method becoming basis based on combined-type box |
| CN110593437A (en) * | 2019-09-11 | 2019-12-20 | 湖南工学院 | Construction method of assembled shear wall |
| CN111173168A (en) * | 2020-01-10 | 2020-05-19 | 中国十七冶集团有限公司 | Vertical splicing structure of steel plate concrete shear wall for super high-rise building |
| CN114687467A (en) * | 2022-02-18 | 2022-07-01 | 洛阳城市建设勘察设计院有限公司 | Vertical connection pouring method and correction support tool for assembled prefabricated shear wall |
| CN115398068A (en) * | 2020-10-27 | 2022-11-25 | 黄盛� | Wall fitting and method and system for forming a wall fitting with a mechanical connector |
| CN114687467B (en) * | 2022-02-18 | 2024-04-26 | 洛阳城市建设勘察设计院有限公司 | Vertical connection pouring method and correction support tool for assembled prefabricated shear wall |
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| CN208072706U (en) * | 2018-02-01 | 2018-11-09 | 常州工程职业技术学院 | A kind of connection structure of the prefabricated steel shear wall horizontal joint of slip installation |
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| CN1417427A (en) * | 2001-11-09 | 2003-05-14 | 株式会社金星板业 | Connector for prefabricated board |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778901A (en) * | 2019-03-15 | 2019-05-21 | 内蒙古利元管涵工程有限责任公司 | A kind of grouting connection structure and its grouting method becoming basis based on combined-type box |
| CN110593437A (en) * | 2019-09-11 | 2019-12-20 | 湖南工学院 | Construction method of assembled shear wall |
| CN111173168A (en) * | 2020-01-10 | 2020-05-19 | 中国十七冶集团有限公司 | Vertical splicing structure of steel plate concrete shear wall for super high-rise building |
| CN115398068A (en) * | 2020-10-27 | 2022-11-25 | 黄盛� | Wall fitting and method and system for forming a wall fitting with a mechanical connector |
| CN115398068B (en) * | 2020-10-27 | 2024-03-12 | 黄盛� | Wall fitting and method and system for forming a wall fitting with a mechanical connector |
| CN114687467A (en) * | 2022-02-18 | 2022-07-01 | 洛阳城市建设勘察设计院有限公司 | Vertical connection pouring method and correction support tool for assembled prefabricated shear wall |
| CN114687467B (en) * | 2022-02-18 | 2024-04-26 | 洛阳城市建设勘察设计院有限公司 | Vertical connection pouring method and correction support tool for assembled prefabricated shear wall |
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| Publication number | Publication date |
|---|---|
| CN109208787B (en) | 2020-01-14 |
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