CN106401191A - Grouting device for steel shear structure assembling type building and construction method of grouting device - Google Patents
Grouting device for steel shear structure assembling type building and construction method of grouting device Download PDFInfo
- Publication number
- CN106401191A CN106401191A CN201610948283.1A CN201610948283A CN106401191A CN 106401191 A CN106401191 A CN 106401191A CN 201610948283 A CN201610948283 A CN 201610948283A CN 106401191 A CN106401191 A CN 106401191A
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- China
- Prior art keywords
- slip casting
- reinforcing bar
- lower floor
- grouting
- girder steel
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- 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
-
- 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- 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
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a grouting device for a steel shear structure assembling type building and a construction method of the grouting device. The grouting device comprises grouting sleeves arranged in an H steel beam web, grouting communication pipes, reinforcing steel bar inserting holes, reinforcing steel bar stretching-out holes, and lower layer reinforcing steel bar inserting holes, wherein the reinforcing steel bar inserting holes and the reinforcing steel bar stretching-out holes are formed in an upper wing edge plate of an H steel beam, the lower layer reinforcing steel bar inserting holes are formed in a lower wing edge plate of the H steel beam, the two ends of the grouting sleeves are welded to the upper wing edge plate and the lower wing edge plate of the H steel beam; the reinforcing steel bar inserting holes and the reinforcing steel bar stretching-out holes of the upper wing edge plate and the lower layer reinforcing steel bar inserting holes of the lower wing edge plate are all communicated with the interiors of the grouting communication pipes, the grouting communication pipes are arranged on the inner upper side of the lower wing edge plate of the H steel beam, the grouting sleeves and the grouting communication pipes are communicated, and the aim that slurry is grouted into the grouting sleeves through one-position connection is achieved. The grouting device is simple in structure and novel in design, and facilitates industrialized production, the structural layout and the grouting method of interlayer reinforcing steel bar connecting sleeves are expanded, and the grouting construction speed and the grouting quality are improved.
Description
Technical field
The present invention relates to the attachment means between assembled architecture interlaminar shear wall and its construction method, specifically a kind of
The grouting device of steel shear structure assembled architecture and its construction method.
Background technology
Currently, the method for attachment of reinforced concrete shear wall assembled architecture upper and lower interlayer shear wall, mainly has reserved inserting
Muscle injected hole connects and slip casting adds threaded ferrule and connects, and the slip casting of reserved joint bar injected hole and existing use adds threaded ferrule to be existed
All kinds of corrupt practices creep in：1）, when producing precast shear wall plate, there is manufacture, polishing is difficult and hole easily in reserved joint bar injected hole
Interior closure；2）Slip casting adds that threaded ferrule cost is high, reinforcement fabrication difficulty is big, location difficulty, grouting port expose numerous, cause shearing
Wallboard is big in manufacture and polishing process difficulty of construction；3）Single-piece slip casting, operation are numerous and diverse, quality is difficult to ensure；4）Grouting port is numerous
Closure is difficult, easily causes backflow of slurry, reduce quality, waste material is many, pollution environment.5）Grouting port is many, impact metope is attractive in appearance, metope
Recover time-consuming and take material.
Content of the invention
The technical problem to be solved in the invention is to provide a kind of grouting device of steel shear structure assembled architecture and its apply
Work method, it is provided with joint bar grouting device in the H girder steel abdominal part of girder steel shear wall, improves the structure of existing grouting device
And construction method, its structure is simple, cheap, easy to make, and beneficial to factorial praluction, and grouting port is few, processing ease,
Do not affect metope attractive in appearance.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is：
Slip casting sleeve that the present invention includes being arranged in H girder steel abdominal part, slip casting communicating pipe, arrange on the top flange plate of H girder steel
Top bars patchhole and lower floor's reinforcing bar stretch out hole, on H girder steel bottom wing listrium setting lower floor's reinforcing bar patchhole, described note
The two ends of slurry sleeve are respectively fixedly disposed on the top flange plate and bottom wing listrium of H girder steel, described top bars patchhole, lower floor
Reinforcing bar is stretched out hole and is all connected with slip casting sleeve with lower floor reinforcing bar patchhole, and described slip casting communicating pipe is fixedly installed under H girder steel
The interior upside of flange plate, described slip casting sleeve was connected with slip casting communicating pipe.
Further, described lower floor reinforcing bar is stretched out hole and is correspondingly arranged with the packet of lower floor reinforcing bar patchhole.
Further, described slip casting sleeve is made up of tubing.
Further, the upper strata steel that top bars patchhole corresponding with described slip casting sleeve and girder steel shearing are arranged within the walls
Muscle corresponds to, and lower floor corresponding with described slip casting sleeve reinforcing bar patchhole and lower floor's reinforcing bar stretch out Kong Junyu girder steel shearing and arrange within the walls
Lower floor reinforcing bar correspond to.
Further, described slip casting communicating pipe is two, and two slip casting communicating pipes are separately positioned on the two of H steel beam web plate
Side.
Further, the slip casting port joint of described slip casting communicating pipe exposes to the side of H girder steel shear wall, a slip casting
It is provided with a slip casting port joint communicating pipe.
The present invention also provides a kind of slip casting as the steel shear structure assembled architecture according to any one of claim 1-6
The construction method of device, including following construction procedure：Lower floor's reinforcing bar of H girder steel shear wall is first sequentially inserted into by reinforcing bar jack
Lower floor's reinforcing bar patchhole, slip casting sleeve and lower floor's reinforcing bar stretch out hole, and stretch out, from lower floor's reinforcing bar, the height that a flooring is stretched out in hole；
Then the top bars of H girder steel shear wall is lost no time in patchhole insertion slip casting sleeve from upper strata, and under extend the bottom wing of H girder steel
Listrium；Slip casting, pressurizes slip casting slurry from the slip casting port joint of slip casting communicating pipe and is sent into slip casting communicating pipe, through slip casting connection
Pipe is sequentially sent to each slip casting sleeve, top bars patchhole, lower floor's reinforcing bar patchhole and lower floor's reinforcing bar slip casting slurry and stretches out hole
Interior.
Due to employing technique scheme, the beneficial effect that the present invention obtains is：
The present invention is arranged on H girder steel abdominal part and is cast in the inside of H girder steel shear wall upper end, has expanded reinforced concrete shear wall
Advantage, opened up the structure arrangement of interlayer bar connecting sleeve pipe and grouting method, improve mortar depositing construction speed and slip casting matter
Amount；Prefabricated to H girder steel and grouting device upper end to reinforced concrete shear wall plate, H girder steel and steel column are constituted built-in
Steel-frame structure, enhance the bearing capacity of shear wall, be welded with slip casting sleeve between the flange plate up and down of H girder steel and cast is mixed
Solidifying soil, substantially increases intensity and the shearing resistance shock resistance of H girder steel, and be conveniently prefabricated in the factory, assembled in situ it is ensured that
Construction quality, raising speed of application, reduction labor intensity, have the necessity widelyd popularize.
The present invention is in the interior upside of H girder steel bottom wing listrium, piece slip casting connection of each fixed installation in both sides of H steel beam web plate
Pipe, is connected with slip casting sleeve described slip casting communicating pipe, and slip casting slurry is sent from the slip casting port joint pressurization of slip casting communicating pipe
To slip casting sleeve, until slip casting slurry is from the gap extrusion of reinforcing bar patchhole and reinforcing bar, complete slip casting.
A piece slip casting communicating pipe only one of which slip casting port joint, is provided only with two slip casting ports in the side of shear wall and connects
Head, slip casting completes to be easily processed reply surface layer with grouting behind shaft or drift lining port joint, does not affect the aesthetic feeling of metope, and grouting quality is reliable.
The two ends of described slip casting sleeve are respectively welded at the inner side of the flange plate up and down of H girder steel, the upper strata on top flange plate
Reinforcing bar patchhole, lower floor's reinforcing bar are stretched out hole and are all connected with Kongxiang in slip casting sleeve with lower floor reinforcing bar patchhole, and top bars passes through
In top bars patchhole implantation slip casting sleeve, under extend the bottom wing listrium upper side of H girder steel；Lower floor's reinforcing bar is respectively through lower flange
Lower floor's reinforcing bar patchhole of plate, slip casting sleeve and lower floor's reinforcing bar stretch out hole, protrude upward the length of a flooring, top bars and
Lower floor's reinforcing bar is entirely insertable in slip casting sleeve, is solidified to together through slip casting slurry.Such setting can strengthen the antidetonation of shear wall
Ability and interlaminar shear wall construction bonding strength, it is ensured that construction quality, accelerate speed of application.
Lower floor's reinforcing bar on described every group of H girder steel top flange plate stretches out that hole is corresponding with bottom wing listrium lower floor reinforcing bar patchhole to be set
Put, such setting can make the structure reinforcing bars within lower floor's shear wall slab pass through lower floor's reinforcing bar patchhole, slip casting sleeve and lower floor
Reinforcing bar stretches out hole and passes through H girder steel and up stretch out the height of cast-in-place walls, through slip casting and flooring cast, makes girder steel shear wall
Plate and flooring and levels shear wall slab condense integral.
Brief description
Fig. 1 is the main view cross section structure diagram of the present invention；
Fig. 2 is the vertical view cross section structure diagram of the present invention；
Fig. 3 is the overlooking the structure diagram of the present invention；
Fig. 4 is the present invention looks up structural representation of the present invention.
Wherein, 1, H girder steel；2nd, slip casting sleeve；3rd, slip casting communicating pipe；4th, top bars patchhole；5-1, lower floor's reinforcing bar are inserted
Enter hole；5-2, lower floor's reinforcing bar stretch out hole.
Specific embodiment
With reference to embodiment, the present invention is described in further details：
A kind of grouting device of steel shear structure assembled architecture, as Figure 1-4, it includes being arranged in H girder steel 1 abdominal part structure
Slip casting sleeve 2, slip casting communicating pipe 3, on the top flange plate of H girder steel 1 setting top bars patchhole 4 and lower floor's reinforcing bar
The hole 5-2 and lower floor reinforcing bar patchhole 5-1 arranging, described top bars patchhole 4, lower floor are stretched out on H girder steel 1 bottom wing listrium
Reinforced hole 5-2 is all connected with slip casting sleeve 2 with lower floor reinforcing bar patchhole 5-1.
It is fixedly installed on the interior upside of H girder steel 1 bottom wing listrium, described slip casting sleeve 2 and slip casting described slip casting communicating pipe 3
Communicating pipe 3 is connected.
Described slip casting sleeve 2 is made up of tubular object extruding, can be square tube, quarter bend or pipe, and pipe can be that welded tube also may be used
To be seamless pipe.The two ends of described slip casting sleeve 2 are respectively welded on the top flange plate and bottom wing listrium of H girder steel 1, described upper limb
Top bars patchhole 4 on listrium and lower floor's reinforcing bar stretch out the straight of the lower floor reinforcing bar patchhole 5-2 on hole 5-2 and bottom wing listrium
Footpath should be slightly bigger than the diameter of the reinforcing bar that girder steel shearing is arranged within the walls, to facilitate reinforcing bar to pass through；Described top bars patchhole
4th, lower floor's reinforcing bar patchhole 5-2 stretches out with lower floor reinforcing bar that hole 5-1 is all corresponding with slip casting sleeve 2 to be connected.Facilitate on girder steel shear wall
Layer reinforcing bar extends the bottom wing listrium of H girder steel 1 from top bars patchhole 4 is inserted in slip casting sleeve pipe 2, is also convenient for girder steel and cuts
The stretching out hole 5-1 through slip casting sleeve 2 from lower floor's reinforcing bar from lower floor reinforcing bar patchhole 5-2 and stretch out and stretch into flooring of Li Qiang lower floor reinforcing bar
And reinforcing bar binding within the walls is connected in flooring with floor steel bar and upper strata girder steel shearing.
Described slip casting communicating pipe 3 it is fixedly installed on the left and right sides of H girder steel 1 web and be fixed on the inner side of bottom wing listrium,
Described slip casting sleeve 2 was connected with slip casting communicating pipe 3.Therefore described slip casting communicating pipe 3 is two, and two slip casting communicating pipes 3
It is separately positioned on the both sides of H girder steel 1 web and the inner side of bottom wing listrium.
The slip casting port joint of described slip casting communicating pipe 3 exposes to the side of H girder steel shear wall, a slip casting communicating pipe 3
It is provided with a slip casting port joint, so two are provided only with two slip casting port joints slip casting communicating pipe 3, described slip casting port connects
Head needs to close after slip casting completes, and prevents slip casting slurry from flowing out.
The present invention also provides a kind of slip casting as the steel shear structure assembled architecture according to any one of claim 1-6
The construction method of device, including following construction procedure：
Lower floor's reinforcing bar of H girder steel shear wall is first sequentially inserted into lower floor reinforcing bar patchhole 5-1, slip casting sleeve 2 and by reinforcing bar jack
Lower floor's reinforcing bar stretches out hole 5-2, and stretches out, from lower floor's reinforcing bar, the height that hole 5-2 stretches out a flooring；Then by H girder steel shear wall
Top bars loses no time in patchhole 4 insertion slip casting sleeve 2 from upper strata, and under extend the bottom wing listrium of H girder steel；
Slip casting, pressurizes slip casting slurry from the slip casting port joint of slip casting communicating pipe 3 and is sent into slip casting communicating pipe 3, through slip casting even
3 slip casting slurries of siphunculus are sequentially sent to each slip casting sleeve 2, top bars patchhole 4, lower floor reinforcing bar patchhole 5-1 and lower floor's steel
Muscle stretches out in the 5-2 of hole.
During implementing slip casting, slip casting slurry is injected from the slip casting port joint of slip casting communicating pipe 3, slip casting slurry warp
It is forced through slip casting communicating pipe 3 in each slip casting sleeve 2 in communication successively, by the insertion of levels girder steel shear wall
The gap of reinforcing bar and slotting reinforced hole observes that slip casting slurry stretches out hole from the top bars patchhole 4 of top flange plate, lower floor's reinforcing bar
The lower floor reinforcing bar patchhole 5-1 of 5-2 and bottom wing listrium be inserted into or the reinforcing bar that stretches out gap extrusion, be considered as slip casting and complete.Real
In a slip casting port joint is to multiple slip casting sleeves 2 in communication, now apply note slip casting slurry.
Finally it should be noted that：Above example only in order to technical scheme to be described, is not intended to limit；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that：It still may be used
To modify to the technical scheme described in previous embodiment, or equivalent is carried out to wherein some technical characteristics；And
These modifications or replacement, do not make the essence of appropriate technical solution depart from spirit and the model of embodiment of the present invention technical scheme
Enclose.
Claims (7)
1. a kind of grouting device of steel shear structure assembled architecture it is characterised in that：Including H girder steel（1）, be located at H girder steel（1）Abdomen
Slip casting sleeve in portion（2）, slip casting communicating pipe（3）, in H girder steel（1）Top flange plate on setting top bars patchhole（4）
And lower floor's reinforcing bar stretches out hole（5-2）With in H girder steel（1）Lower floor's reinforcing bar patchhole of setting on bottom wing listrium（5-1）, described note
Slurry sleeve（2）Two ends be respectively fixedly disposed at H girder steel（1）Top flange plate and bottom wing listrium on, the insertion of described top bars
Hole（4）, lower floor's reinforcing bar stretch out hole（5-2）With lower floor's reinforcing bar patchhole（5-1）All with slip casting sleeve（2）It is connected, described slip casting
Communicating pipe（3）It is fixedly installed on H girder steel（1）The interior upside of bottom wing listrium, described slip casting sleeve（2）With slip casting communicating pipe（3）Phase
Connection.
2. a kind of steel shear structure assembled architecture according to claim 1 grouting device it is characterised in that：Described lower floor
Reinforcing bar stretches out hole（5-2）With lower floor's reinforcing bar patchhole（5-1）Packet is correspondingly arranged.
3. a kind of steel shear structure assembled architecture according to claim 1 grouting device it is characterised in that：Described slip casting
Sleeve（2）It is made up of tubing.
4. a kind of steel shear structure assembled architecture according to claim 2 grouting device it is characterised in that：With described note
Slurry sleeve（2）Corresponding top bars patchhole（4）Corresponding with the top bars that girder steel shearing is arranged within the walls, with described slip casting set
Cylinder（2）Corresponding lower floor reinforcing bar patchhole（5-1）Stretch out hole with lower floor reinforcing bar（5-2）The lower floor all arranging within the walls with girder steel shearing
Reinforcing bar corresponds to.
5. a kind of steel shear structure assembled architecture according to claim 1 grouting device it is characterised in that：Described slip casting
Communicating pipe（3）For two, two slip casting communicating pipes（3）It is separately positioned on H girder steel（1）The both sides of web.
6. a kind of steel shear structure assembled architecture according to claim 5 grouting device it is characterised in that：Described slip casting
Communicating pipe（3）Slip casting port joint expose to the side of H girder steel shear wall, a slip casting communicating pipe（3）It is provided with a slip casting
Port joint.
7. a kind of construction party of the grouting device as the steel shear structure assembled architecture according to any one of claim 1-6
Method is it is characterised in that include following construction procedure：
Lower floor's reinforcing bar of H girder steel shear wall is first sequentially inserted into lower floor's reinforcing bar patchhole by reinforcing bar jack（5-1）, slip casting sleeve
（2）Stretch out hole with lower floor reinforcing bar（5-2）, and stretch out hole from lower floor's reinforcing bar（5-2）Stretch out the height of a flooring；Then by H steel
The top bars of beam shear wall loses no time patchhole from upper strata（4）Insertion slip casting sleeve（2）Interior, and under extend the lower flange of H girder steel
Plate；
Slip casting, from slip casting communicating pipe（3）Slip casting port joint slip casting slurry pressurize be sent into slip casting communicating pipe（3）, through slip casting
Communicating pipe（3）Slip casting slurry is sequentially sent to each slip casting sleeve（2）, top bars patchhole（4）, lower floor's reinforcing bar patchhole（5-
1）Stretch out hole with lower floor reinforcing bar（5-2）Interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610948283.1A CN106401191B (en) | 2016-10-26 | 2016-10-26 | Grouting device for steel shear structure assembly type building and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610948283.1A CN106401191B (en) | 2016-10-26 | 2016-10-26 | Grouting device for steel shear structure assembly type building and construction method thereof |
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| Publication Number | Publication Date |
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| CN106401191A true CN106401191A (en) | 2017-02-15 |
| CN106401191B CN106401191B (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610948283.1A Active CN106401191B (en) | 2016-10-26 | 2016-10-26 | Grouting device for steel shear structure assembly type building and construction method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884516A (en) * | 2017-11-29 | 2018-04-06 | 中国建筑科学研究院 | Prefabricated concrete structure grout sleeve node checks and accepts device and its application method |
| CN113863955A (en) * | 2021-09-17 | 2021-12-31 | 甘肃路桥建设集团有限公司 | Manufacturing and mounting method of two-lining pre-buried grouting pipe |
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| JPH0762753A (en) * | 1993-08-26 | 1995-03-07 | Taisei Corp | Joint method of building frame and splice sleeve used therefor |
| CN102392511A (en) * | 2011-10-24 | 2012-03-28 | 上海市第二市政工程有限公司 | Sleeve pressure type grouting construction method for steel reinforcement connection |
| CN103306402A (en) * | 2013-06-26 | 2013-09-18 | 中国十七冶集团有限公司 | Non-superimposition beam type fabricated frame-shear wall connection structure and construction method thereof |
| CN103590510A (en) * | 2013-11-27 | 2014-02-19 | 上海建工五建集团有限公司 | Method for fixedly connecting embedded bars in assembly-type structure and cast-in-place structure |
| CN105317168A (en) * | 2014-06-26 | 2016-02-10 | 北京市建筑工程研究院有限责任公司 | Split-type steel bar sleeve full-grouting joint |
| CN206220532U (en) * | 2016-10-26 | 2017-06-06 | 曲周县和盛新型建筑材料有限公司 | A kind of grouting device of steel shear structure assembled architecture |
-
2016
- 2016-10-26 CN CN201610948283.1A patent/CN106401191B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0762753A (en) * | 1993-08-26 | 1995-03-07 | Taisei Corp | Joint method of building frame and splice sleeve used therefor |
| CN102392511A (en) * | 2011-10-24 | 2012-03-28 | 上海市第二市政工程有限公司 | Sleeve pressure type grouting construction method for steel reinforcement connection |
| CN103306402A (en) * | 2013-06-26 | 2013-09-18 | 中国十七冶集团有限公司 | Non-superimposition beam type fabricated frame-shear wall connection structure and construction method thereof |
| CN103590510A (en) * | 2013-11-27 | 2014-02-19 | 上海建工五建集团有限公司 | Method for fixedly connecting embedded bars in assembly-type structure and cast-in-place structure |
| CN105317168A (en) * | 2014-06-26 | 2016-02-10 | 北京市建筑工程研究院有限责任公司 | Split-type steel bar sleeve full-grouting joint |
| CN206220532U (en) * | 2016-10-26 | 2017-06-06 | 曲周县和盛新型建筑材料有限公司 | A kind of grouting device of steel shear structure assembled architecture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884516A (en) * | 2017-11-29 | 2018-04-06 | 中国建筑科学研究院 | Prefabricated concrete structure grout sleeve node checks and accepts device and its application method |
| CN113863955A (en) * | 2021-09-17 | 2021-12-31 | 甘肃路桥建设集团有限公司 | Manufacturing and mounting method of two-lining pre-buried grouting pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106401191B (en) | 2022-10-04 |
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