CN108301506A - A kind of square tubular column-beams of concrete bracket Joint's connection fabrication and its construction method - Google Patents
A kind of square tubular column-beams of concrete bracket Joint's connection fabrication and its construction method Download PDFInfo
- Publication number
- CN108301506A CN108301506A CN201711456092.4A CN201711456092A CN108301506A CN 108301506 A CN108301506 A CN 108301506A CN 201711456092 A CN201711456092 A CN 201711456092A CN 108301506 A CN108301506 A CN 108301506A
- Authority
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- China
- Prior art keywords
- steel plate
- surface steel
- web
- top surface
- muscle
- 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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Links
- 238000010276 construction Methods 0.000 title claims abstract description 46
- 239000004567 concrete Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 111
- 239000010959 steel Substances 0.000 claims abstract description 111
- 210000003205 muscle Anatomy 0.000 claims abstract description 37
- 238000003466 welding Methods 0.000 claims description 12
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 7
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 2
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
Abstract
The present invention relates to a kind of square tubular column beams of concrete bracket Joint's connection fabrication and its construction methods, including：Top surface steel plate, bottom surface steel plate, middle pectoral plate, left web, right web and reinforced bar sleeve, the forward edge of the left web and right web is equipped with groove, convenient for binding node stirrup, by being welded to connect between top surface steel plate, bottom surface steel plate, middle pectoral plate, left web, right web and reinforced bar sleeve.The purpose of the present invention is to provide a kind of square tubular column beams of concrete bracket Joint's connection fabrication and its construction methods, to solve the problems, such as that existing construction complexity, poor reliability, difficulty of construction are big between steel column and beams of concrete in current architecture configuration, the vertical muscle for effectively preventing beams of concrete crosses damage of the steel column section to square tubular column, the invention joint structure is simple, convenient for construction, connection is reliable, not only can guarantee quality but also can substantially shorten the construction period, and reduces construction cost.
Description
Technical field
The present invention relates to building structure bean column node technical fields, more particularly to a kind of square tubular column-beams of concrete bracket
Joint's connection fabrication and its construction method.
Background technology
In building structure field, part megastore, hotel and exhibition center use steel construction, and underground garage level by
It is then generally deposited between the steel column and beams of concrete of agent structure in current industry using reinforced concrete structure in power system
Big in connecting structure complexity, poor reliability, difficulty of construction, quality is difficult to ensure and the problem of long construction period.
In view of the foregoing, there is an urgent need for a kind of new square tubular column-beams of concrete bracket Joint's connection fabrications, to solve to work as front-axle beam
The problems such as existing construction of Column border node connection is complicated, and difficulty of construction is greatly and the period is long, to simplify construction method, accelerate to construct into
Degree.
Invention content
The purpose of the present invention is to provide a kind of square tubular column-beams of concrete bracket Joint's connection fabrication and its construction method,
Generally existing connecting structure complexity, poor reliability, construction between square tubular column and beams of concrete in current industry can effectively be solved
The big problem of difficulty, simplifies joint structure and construction method, not only can guarantee construction quality but also can accelerate construction progress, shortening is built
If the period.
Technical solution is used by the present invention realizes its function：A kind of square tubular column-beams of concrete bracket node connection structure
It makes, including：Top surface steel plate, bottom surface steel plate, middle pectoral plate, left web, right web and reinforced bar sleeve, the left web
It is equipped with groove with the forward edge of right web, convenient for binding node stirrup.
Further, the top surface steel plate is located at the top of structure, and bottom surface steel plate is located at the lower part of structure, top surface steel plate and
The mutual horizontal parallel alignment of bottom surface steel plate；Between top surface steel plate and bottom surface steel plate be equipped with middle pectoral plate, left web and
Right web, three are mutually vertically arranged in parallel, wherein middle pectoral plate is located at the centre of left web and right web, left side
Web is located on the left of structure, and concordant with the left side edge of top surface steel plate and bottom surface steel plate, and right web is located at the right side of structure,
And it is concordant with the right side edge of top plate steel plate and bottom surface steel plate；Left web, middle pectoral plate and right web pass through welding and top
Face steel plate is connected with bottom surface steel plate.
Further, the top surface steel plate, bottom surface steel plate are identical with the thickness of middle pectoral plate, and muscle more vertical than the maximum of beam is straight
The big 3-5mm of diameter；Left web is identical with the thickness of right web, and bigger 2-4mm than the waist muscle diameter of beam, and along bracket height
20mm wide, the groove of 40mm depths is arranged every 80mm in direction.
Further, the reinforced bar sleeve is evenly arranged in the downside of top surface steel plate and bottom surface steel plate, and passes through welding point
Not connected with top surface steel plate with bottom surface steel plate.
A kind of above-mentioned square tubular column-beams of concrete bracket Joint's connection fabrication and its construction method, including following construction
Step：
A. the prefabricated processing of bracket joint structure is carried out.The ruler of top surface steel plate, bottom surface steel plate and web is determined according to design drawing
It is very little, it is ensured that the downside that top surface steel plate indulges muscle with back portion is tangent, and the top side that bottom surface steel plate indulges muscle with beam bottom portion is tangent；Left web
It is tangent with the right side of waist muscle on the left of beam, and the concordant left side edge for being welded in top surface steel plate and bottom surface steel plate；Right web and beam
The left side of right side waist muscle is tangent, and the concordant right side edge for being welded in top surface steel plate and bottom surface steel plate；Middle pectoral plate is set to a left side
The centre of coxostermum and right web is held out against with top surface steel plate and bottom surface steel plate, is welded to connect in top surface steel plate and bottom surface slab
Plate；The deep groove of 20mm wide, 40mm is set every 80mm along bracket short transverse in left web and right web, at node
Column tie-bar passes through；Reinforced bar sleeve determines model sum number amount according to the vertical muscle radical and diameter of beam, and difference uniform welding is in top surface
The downside of steel plate and bottom surface steel plate；
B. the prefabricated bracket joint structure processed is welded in square tubular column；
C. it is required according to design drawing and construction requirement carries out construction site installation to square tubular column；
D. following sequence constructions are pressed in the installation between square steel bracket node and concrete beam reinforcing successively：1）It installs at beam-ends bracket
Encryption stirrup, 2）Bean column node column tie-bar is installed, and column tie-bar is snapped into the groove of bracket left web and right web,
3）The lower layer in beam bottom portion is indulged into muscle by straight screw sleeve connection to bottom surface steel plate lower part, the upper layer in beam bottom portion indulges muscle and passes through the company of welding
It is connected to bottom surface steel plate top, 3）Beam top lower layer is indulged into muscle by straight screw sleeve connection to the lower part of top surface steel plate, beam top
Upper layer indulges muscle and is welded to top surface steel plate top, and 5）The waist muscle of beam is connected by welding to the outside of left web and right web；
E. after bean column node installs, casting concrete simultaneously conserves, and completes construction.
The advantages of the present invention are：
The present invention can be solved effectively by a kind of square tubular column-beams of concrete bracket Joint's connection fabrication of offer and its construction method
Generally existing connecting structure complexity, poor reliability, difficulty of construction are big between square tubular column and beams of concrete in certainly current industry asks
Topic, simplifies joint structure and construction method, not only can guarantee construction quality but also can accelerate construction progress, has shortened the construction period, from
And construction cost is reduced, generate preferable economic benefit.
Description of the drawings
Fig. 1 is the organigram of the present invention；
Fig. 2 is the construction vertical view of the present invention；
Fig. 3 is the structural side view of the present invention；
Fig. 4 is square tubular column of the present invention-beams of concrete bracket Joint's connection fabrication installation effect diagram；
1, top surface steel plate, 2, bottom surface steel plate, 3, middle pectoral plate, 4, left web, 5, right web, 6, groove, 7, reinforced bar sleeve.
Specific implementation mode
Illustrate specific embodiments of the present invention below in conjunction with the accompanying drawings：
As shown in Figure 1, in the present invention：A kind of square tubular column-beams of concrete bracket Joint's connection fabrication, including：Top surface steel plate 1, bottom
Face steel plate 2, middle pectoral plate 3, left web 4, right web 5 and reinforced bar sleeve 7, the left web 4 and right web 5
Forward edge is equipped with groove 6, convenient for binding node stirrup.
A kind of Specific construction step of square tubular column-beams of concrete bracket Joint's connection fabrication is：A. bracket node structure is carried out
Make prefabricated processing.The size of top surface steel plate 1, bottom surface steel plate 2 and web is determined according to design drawing, it is ensured that top surface steel plate 1 and beam
The downside that muscle is indulged at top is tangent, and the top side that bottom surface steel plate 2 indulges muscle with beam bottom portion is tangent；The right side of left web 4 and waist muscle on the left of beam
Side is tangent, and the concordant left side edge for being welded in top surface steel plate 1 and bottom surface steel plate 2；The left side of right web 5 and waist muscle on the right side of beam
It is tangent, and the concordant right side edge for being welded in top surface steel plate 1 and bottom surface steel plate 2；Middle pectoral plate 3 is set to left web 4 and the right side
The centre of coxostermum 5 is held out against with top surface steel plate 1 and bottom surface steel plate 2, is welded to connect in top surface steel plate 1 and bottom panel steel plate 2；
The deep groove 6 of 20mm wide, 40mm is arranged every 80mm along bracket short transverse in left web 4 and right web 5, for column at node
Stirrup passes through；Reinforced bar sleeve 7 determines model sum number amount according to the vertical muscle radical and diameter of beam, and difference uniform welding is in top surface steel
The downside of plate 1 and bottom surface steel plate 2；B. the prefabricated bracket joint structure processed is welded in square tubular column；C. according to design drawing
Paper requires and construction requirement carries out construction site installation to square tubular column；D. the peace between square steel bracket node and concrete beam reinforcing
Dress presses following sequence constructions successively：1）It installs and encrypts stirrup at beam-ends bracket, 2）Bean column node column tie-bar is installed, and by tie
Muscle snaps into the groove of bracket left web 4 and right web 5, and 3）The lower layer in beam bottom portion is indulged muscle to connect by reinforced bar sleeve 7
To 2 lower part of bottom surface steel plate, the upper layer in beam bottom portion indulges muscle and is connected by welding to 2 top of bottom surface steel plate, and 3）Beam top lower layer is indulged
Muscle is connected to the lower part of top surface steel plate 1 by reinforced bar sleeve 7, and the upper layer on beam top indulges muscle and is welded to 1 top of top surface steel plate, and 5）
The waist muscle of beam is connected by welding to the outside of left web 4 and right web 5；E. it after bean column node installs, pours mixed
Solidifying soil simultaneously conserves, and completes construction.
Claims (5)
1. a kind of square tubular column-beams of concrete bracket Joint's connection fabrication, which is characterized in that including：Top surface steel plate, bottom surface steel plate,
The forward edge of middle pectoral plate, left web, right web and reinforced bar sleeve, the left web and right web is equipped with recessed
Slot, convenient for binding node stirrup.
2. a kind of square tubular column according to claim 1-beams of concrete bracket Joint's connection fabrication, which is characterized in that top surface
Steel plate is located at the top of structure, and bottom surface steel plate is located at the lower part of structure, top surface steel plate and the mutual horizontal parallel alignment of bottom surface steel plate
Arrangement；Middle pectoral plate, left web and right web are equipped between top surface steel plate and bottom surface steel plate, three is mutually vertical parallel
Arrangement, wherein middle pectoral plate is located at the centre of left web and right web, and left web is located on the left of structure, and and top surface
Steel plate is concordant with the left side edge of bottom surface steel plate, and right web is located at the right side of structure, and with top plate steel plate and bottom surface steel plate
Right side edge is concordant；Left web, middle pectoral plate and right web are connect by welding with top surface steel plate and bottom surface steel plate.
3. a kind of square tubular column according to claim 1-beams of concrete bracket Joint's connection fabrication, which is characterized in that top surface
Steel plate, bottom surface steel plate are identical with the thickness of middle pectoral plate, and muscle diameter more vertical than the maximum of beam is big 3-5mm；Left web and right side
The thickness of web is identical, and bigger 2-4mm than the waist muscle diameter of beam, and 20mm wide is being arranged every 80mm along bracket short transverse,
The groove of 40mm depths.
4. a kind of square tubular column according to claim 1-beams of concrete bracket Joint's connection fabrication, which is characterized in that described
Reinforced bar sleeve be evenly arranged in the downside of top surface steel plate and bottom surface steel plate, and by weld respectively with top surface steel plate and bottom surface steel
Plate connects.
5. a kind of construction party of square tubular column-beams of concrete bracket Joint's connection fabrication according to one of claim 1 to 4
Method, it is characterised in that including following construction procedure：Carry out the prefabricated processing of bracket joint structure：Top surface steel is determined according to design drawing
The size of plate, bottom surface steel plate and web, it is ensured that the downside that top surface steel plate indulges muscle with back portion is tangent, and bottom surface steel plate is vertical with beam bottom portion
The top side of muscle is tangent；The right side of waist muscle is tangent on the left of left web and beam, and concordant top surface steel plate and the bottom surface steel plate of being welded in
Left side edge；Right web and the left side of waist muscle on the right side of beam are tangent, and the concordant right side for being welded in top surface steel plate and bottom surface steel plate
Edge；Middle pectoral plate is set to the centre of left web and right web, holds out against, is welded to connect with top surface steel plate and bottom surface steel plate
In top surface steel plate and bottom panel steel plate；Left web and right web along bracket short transverse every 80mm be arranged 20mm wide,
The groove of 40mm depths, passes through for column tie-bar at node；Reinforced bar sleeve determines model sum number amount according to the vertical muscle radical and diameter of beam,
And difference uniform welding is in the downside of top surface steel plate and bottom surface steel plate；B. by the prefabricated bracket joint structure side of being welded to processed
On steel column；C. construction site installation is carried out to square tubular column according to design drawing and construction requirement；D. steel column bracket node and coagulation
Following sequence constructions are pressed in installation between native beam steel successively：1）It installs and encrypts stirrup at beam-ends bracket, 2）Bean column node column is installed
Stirrup, and column tie-bar is snapped into the groove of bracket left web and right web, 3）The lower layer in beam bottom portion is indulged into muscle and passes through steel
Muscle sleeve connection to bottom surface steel plate lower part, indulge muscle and be connected by welding to bottom surface steel plate top by the upper layer in beam bottom portion, and 3）It will be on beam
The vertical muscle of subordinate's layer is indulged muscle and is welded on the steel plate of top surface by straight screw sleeve connection to the lower part of top surface steel plate, the upper layer on beam top
Portion, 5）The waist muscle of beam is connected by welding to the outside of left web and right web；E. it after bean column node installs, pours
It builds concrete and conserves, complete construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456092.4A CN108301506B (en) | 2017-12-28 | 2017-12-28 | Square steel column-concrete beam bracket node connection structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456092.4A CN108301506B (en) | 2017-12-28 | 2017-12-28 | Square steel column-concrete beam bracket node connection structure and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108301506A true CN108301506A (en) | 2018-07-20 |
| CN108301506B CN108301506B (en) | 2023-08-11 |
Family
ID=62867688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711456092.4A Active CN108301506B (en) | 2017-12-28 | 2017-12-28 | Square steel column-concrete beam bracket node connection structure and construction method thereof |
Country Status (1)
| Country | Link |
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| CN106638989A (en) * | 2017-02-16 | 2017-05-10 | 中国建筑设计院有限公司 | Steel pipe column and reinforced concrete column reinforced beam switching node and building comprising same |
| CN207959493U (en) * | 2017-12-28 | 2018-10-12 | 天元建设集团有限公司 | A kind of square tubular column beams of concrete bracket Joint's connection fabrication |
-
2017
- 2017-12-28 CN CN201711456092.4A patent/CN108301506B/en active Active
Patent Citations (17)
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| JPH07127130A (en) * | 1993-10-29 | 1995-05-16 | Maeda Corp | Joint structure of column and beam |
| JPH11210077A (en) * | 1998-01-28 | 1999-08-03 | Shimizu Corp | Joint construction between cft column and rc beam |
| CN2495711Y (en) * | 2001-08-22 | 2002-06-19 | 徐州市建筑设计研究院 | Vertical and cross-linking reinforcing steel bar type concrete joint |
| JP2007211449A (en) * | 2006-02-08 | 2007-08-23 | Shimizu Corp | Structure and construction method for joining steel-frame beam and concrete body together |
| CN201339250Y (en) * | 2008-12-25 | 2009-11-04 | 中建三局第三建设工程有限责任公司 | Stiffness structure framework beam preformed steel reinforcement framework structure |
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| CN203213409U (en) * | 2013-02-26 | 2013-09-25 | 中国十七冶集团有限公司 | Special-purpose cushion block for reinforcement positioning and protecting layer of concrete wall and column |
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| CN204772988U (en) * | 2015-07-09 | 2015-11-18 | 江西诺金建设工程有限公司 | A auxiliary device for trussing up concrete support column embedded bar |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108301506B (en) | 2023-08-11 |
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Address after: No.63, Yinqueshan Road, Lanshan District, Linyi City, Shandong Province Patentee after: TIANYUAN CONSTRUCTION GROUP Co.,Ltd. Country or region after: China Patentee after: Veterans (Shandong) Construction Group Co.,Ltd. Address before: No.63, Yinqueshan Road, Lanshan District, Linyi City, Shandong Province Patentee before: TIANYUAN CONSTRUCTION GROUP Co.,Ltd. Country or region before: China Patentee before: SHANDONG HONGDA REAL ESTATE Co.,Ltd. |