CN107386463A - A kind of lower logical upper link point - Google Patents
A kind of lower logical upper link point Download PDFInfo
- Publication number
- CN107386463A CN107386463A CN201710762826.5A CN201710762826A CN107386463A CN 107386463 A CN107386463 A CN 107386463A CN 201710762826 A CN201710762826 A CN 201710762826A CN 107386463 A CN107386463 A CN 107386463A
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- China
- Prior art keywords
- concrete
- plate
- outer ring
- upper outer
- dividing plate
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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
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of lower logical upper link point, including the H profile steel beam being connected with concrete-filled steel square tubular column, it is additionally provided with and the upper outer ring plate of concrete-filled steel square tubular column welding, lower insertion dividing plate and web connecting plate, the web connecting plate is arranged at the side wall of concrete-filled steel square tubular column, the top flange and lower flange of the H profile steel beam are welded with the upper outer ring plate and the lower insertion dividing plate respectively, the web of H profile steel beam is bolted with the web connecting plate, and the lower insertion dividing plate runs through concrete-filled steel square tubular column.Using lower insertion dividing plate insertion node at the flange of beam of one aspect of the present invention node bottom, it is not necessary to big upper outer ring plate, excessive salient angle will not be produced indoors.On the other hand, upper outer shroud plate node is used at the flange of beam of node top, pillar only separates once at whole node, reasonable stress, it is easy to placing concrete, processing and fabricating of constructing is relatively easy, and the upper outer ring plate on top can be poured onto in concrete floor, will not be protruded.
Description
Technical field
The invention belongs to field of engineering technology, specifically a kind of lower logical upper link point.
Background technology
Now in steel-frame structure or frame support structure, bean column node is one of wherein most important position.For
Conventional H profile steel beam and concrete-filled steel square tubular column, according to China《Rectangular steel tube with concrete infilled technical regulation》(CECS 159:
2004), conventional joint form includes outer shroud plate node, inner diaphragm joint and dividing plate insertion node etc..Outer shroud gusset-type joint
The intensity of node can be ensured, but need to weld a sufficiently large horizontal ring flat-plate, on the one hand can increase steel usage amount,
But also indoor salient angle is had, influence to build attractive in appearance and careat utilization rate.Inner diaphragm joint can meet rigid joint requirement,
But need that flange of beam and internal partition are respectively welded in the both sides of steel pipe column Yu H profile steel beam junction, the secondary hot-working of steel is residual
Residue stress is larger, causes weld seam that brittle break nearby easily occurs, and be not easy to process.Dividing plate insertion node power transmission is clear and definite, protects
Node service behaviour is demonstrate,proved, it is easy to process, but can separate pillar twice at lower flange on beam.
The content of the invention
The invention aims to overcome deficiency of the prior art, there is provided a kind of lower logical upper link point, bottom uses
The joint form of lower insertion dividing plate insertion node.Node is penetrated using lower insertion dividing plate at the flange of beam of one side node bottom, no
Big upper outer ring plate is needed, excessive salient angle will not be produced indoors.On the other hand, upper outer shroud is used at the flange of beam of node top
Plate node, pillar only separates once at whole node, reasonable stress, is easy to placing concrete, and construction processing and fabricating is relatively easy,
And the upper outer ring plate on top can be poured onto in concrete floor, will not be protruded.
The purpose of the present invention is achieved through the following technical solutions：
A kind of lower logical upper link point, including the H profile steel beam being connected with concrete-filled steel square tubular column, are additionally provided with and are mixed with square steel tube
Upper outer ring plate, lower insertion dividing plate and web connecting plate, the web connecting plate that solidifying earth pillar welds are arranged at Concrete-Filled Square Steel Tube
The side wall of post, the top flange and lower flange of the H profile steel beam are welded with the upper outer ring plate and the lower insertion dividing plate respectively, H
The web of section steel beam is bolted with the web connecting plate, and the lower insertion dividing plate runs through concrete-filled steel square tubular column.
Further, the upper and lower end of H profile steel beam is equipped with arc notch.
Further, bolted and welded connection form is used between the H profile steel beam and concrete-filled steel square tubular column.
Further, and use circular arc mistake wide with the H profile steel beam top flange is formed with the upper outer ring plate
Overhanging section crossed, H type beam top flanges should use full penetration groove weld with upper outer ring plate.
Further, it is formed with wide with the H profile steel lower flange of girder edge on the lower insertion dividing plate and uses circular arc
Overhanging section of transition, the lower insertion dividing plate run through concrete-filled steel square tubular column.
Compared with prior art, beneficial effect caused by technical scheme is：
Pillar only separates once at node one side node of the present invention, is compared with traditional dividing plate insertion node, only one
Layer insertion dividing plate, is advantageous to concreting, is easy to construct.On the other hand, it is lower insertion dividing plate connect with lower flange, top flange and
Upper outer ring plate connection, top flange are all poured in concrete floor, and traditional upper outer shroud plate node can be avoided to take excessive space
The problem of.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 be in Fig. 1 A-A to cross section structure diagram.
Fig. 3 is the structural representation of upper outer ring plate.
Fig. 4 is the structural representation of lower insertion dividing plate.
Fig. 5 is the structural representation of web connecting plate.
Reference：1- concrete-filled steel square tubular columns, 2-H section steel beams, the upper outer ring plates of 3-, dividing plate, 5- bolts, 6- are penetrated under 4-
Web connecting plate
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
It is a kind of to take a kind of lower logical upper link point in smaller space such as Fig. 1 to Fig. 5, including connect with concrete-filled steel square tubular column 1
The bolt 5 of the H profile steel beam, upper outer ring plate 3, lower insertion dividing plate 4, web connecting plate 6 and the friction-type high intensity that connect.
Node top uses outer ring plate form, as shown in figure 3, upper outer ring plate 3 is provided with and wide outer in H profile steel beam top flange
Section is stretched, overhanging section uses arc transition.H profile steel beam top flange plate should use full penetration groove weld with upper outer ring plate 3.
The web termination upper end of H profile steel beam 2 is designed to arc port.Node bottom penetrates node using lower insertion dividing plate 4, such as
Shown in Fig. 4, lower insertion dividing plate 4 is provided with overhanging section wide with H profile steel lower flange of girder edge, and overhanging section uses arc transition.H profile steel beam
2 top flanges are welded with upper outer ring plate 3, and lower flange is welded with lower insertion dividing plate 4, and the termination up and down of the web of H profile steel beam is all provided with counting
Camber breach, and connected by bolt and the connecting plate 6 of web 5.
The upper end of web connecting plate 6 and upper outer ring plate 3 weld, and are designed to arc notch, abdomen in the upper port of web connecting plate 6
The lower insertion dividing plate 4 of the lower end of plate connecting plate 6 discord insertion welds, and slot milling is easy to set liner plate and welding.
Although the preferred embodiment of patent of the present invention is described above in conjunction with accompanying drawing, patent of the present invention is not
Be confined to above-mentioned embodiment, above-mentioned embodiment is only schematical, be not it is restricted, this area
Those of ordinary skill is not departing from this patent objective and scope of the claimed protection situation under the enlightenment of patent of the present invention
Under, many forms can also be made, these are belonged within the protection domain of patent of the present invention.
Claims (5)
1. a kind of lower logical upper link point, including the H profile steel beam being connected with concrete-filled steel square tubular column, it is characterised in that be additionally provided with
Upper outer ring plate, lower insertion dividing plate and web connecting plate with concrete-filled steel square tubular column welding, the web connecting plate side of being arranged at
The side wall of steel core concrete column, the top flange and lower flange of the H profile steel beam respectively with the upper outer ring plate and the lower insertion
Dividing plate is welded, and the web of H profile steel beam is bolted with the web connecting plate, and the lower insertion dividing plate runs through square steel tube
Concrete column.
2. a kind of lower logical upper link point according to claim 1, it is characterised in that the upper and lower end of H profile steel beam is equipped with
Arc notch.
3. a kind of lower logical upper link point according to claim 1, it is characterised in that the H profile steel beam and Concrete-Filled Square Steel Tube
Bolted and welded connection form is used between post.
A kind of 4. lower logical upper link point according to claim 1, it is characterised in that be formed with the upper outer ring plate with
The H profile steel beam top flange is wide and using overhanging section of arc transition, and H type beam top flanges should use full penetration with upper outer ring plate
Groove weld.
5. a kind of lower logical upper link point according to claim 1, it is characterised in that be formed with the lower insertion dividing plate
Wide with the H profile steel lower flange of girder edge and using arc transition overhanging section, the lower insertion dividing plate runs through square steel tube coagulation
Earth pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762826.5A CN107386463A (en) | 2017-08-30 | 2017-08-30 | A kind of lower logical upper link point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762826.5A CN107386463A (en) | 2017-08-30 | 2017-08-30 | A kind of lower logical upper link point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107386463A true CN107386463A (en) | 2017-11-24 |
Family
ID=60348580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762826.5A Pending CN107386463A (en) | 2017-08-30 | 2017-08-30 | A kind of lower logical upper link point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386463A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106985A (en) * | 2019-05-23 | 2019-08-09 | 福州大学 | A kind of prefabricated assembled SRC column-girder steel cross combined joint |
| CN113136953A (en) * | 2021-04-26 | 2021-07-20 | 中国建筑第八工程局有限公司 | Connecting structure for connecting cantilever and structural column and construction method thereof |
| CN113585467A (en) * | 2021-08-09 | 2021-11-02 | 南通欧本建筑科技有限公司 | Connection structure of crust roof beam and all kinds of steel columns |
| CN113605541A (en) * | 2021-07-30 | 2021-11-05 | 同济大学建筑设计研究院(集团)有限公司 | Outer ring type beam column rigid connection node |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01226945A (en) * | 1988-03-08 | 1989-09-11 | Mitsui Constr Co Ltd | Joint structure of column and beam |
| CN2693848Y (en) * | 2004-05-20 | 2005-04-20 | 上海拜特钢结构设计有限公司 | Perforated diaphragm plate type quadrate column beam connection node structure |
| JP2008179944A (en) * | 2007-01-23 | 2008-08-07 | Daiwa House Ind Co Ltd | Construction method of steel beam of beam end rc construction to column |
| JP2010095968A (en) * | 2008-10-20 | 2010-04-30 | Sumitomo Metal Ind Ltd | Joint structure and joint hardware for wooden framework |
| JP2011084884A (en) * | 2009-10-14 | 2011-04-28 | Toyoshima:Kk | Column-beam connecting device |
| CN202416583U (en) * | 2011-12-16 | 2012-09-05 | 山东杭萧钢构有限公司 | Connection joint between clapboard-through-type box-shaped columns and H-shaped steel beams |
| CN202767253U (en) * | 2012-09-04 | 2013-03-06 | 山东科技大学 | Inner separating board and outer ring board combined type concrete filled square steel tube column and girder cross-shaped node |
| CN202831233U (en) * | 2012-08-13 | 2013-03-27 | 黄智辉 | Connected node of protracting inner diaphragm steel girder and concrete-filled steel-tubular columns inscribed a pipe coat |
| CN103161224A (en) * | 2013-03-07 | 2013-06-19 | 天津大学 | Rectangular concrete filled steel tubular column - steel beam connection node and construction methods thereof |
| CN105442700A (en) * | 2015-12-28 | 2016-03-30 | 天津大学 | Partition plate run-through joint for connection of rectangular concrete-filled steel tube column and H-shaped steel beam |
| CN205296391U (en) * | 2015-12-28 | 2016-06-08 | 天津大学 | A baffle link up node that is used for rectangle steel core concrete column and H girder steel to connect |
| CN205421561U (en) * | 2016-03-24 | 2016-08-03 | 东南大学 | Pass through square tubular columns girder segment point that iris type of fitting with a contraceptive ring is connected down |
-
2017
- 2017-08-30 CN CN201710762826.5A patent/CN107386463A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01226945A (en) * | 1988-03-08 | 1989-09-11 | Mitsui Constr Co Ltd | Joint structure of column and beam |
| CN2693848Y (en) * | 2004-05-20 | 2005-04-20 | 上海拜特钢结构设计有限公司 | Perforated diaphragm plate type quadrate column beam connection node structure |
| JP2008179944A (en) * | 2007-01-23 | 2008-08-07 | Daiwa House Ind Co Ltd | Construction method of steel beam of beam end rc construction to column |
| JP2010095968A (en) * | 2008-10-20 | 2010-04-30 | Sumitomo Metal Ind Ltd | Joint structure and joint hardware for wooden framework |
| JP2011084884A (en) * | 2009-10-14 | 2011-04-28 | Toyoshima:Kk | Column-beam connecting device |
| CN202416583U (en) * | 2011-12-16 | 2012-09-05 | 山东杭萧钢构有限公司 | Connection joint between clapboard-through-type box-shaped columns and H-shaped steel beams |
| CN202831233U (en) * | 2012-08-13 | 2013-03-27 | 黄智辉 | Connected node of protracting inner diaphragm steel girder and concrete-filled steel-tubular columns inscribed a pipe coat |
| CN202767253U (en) * | 2012-09-04 | 2013-03-06 | 山东科技大学 | Inner separating board and outer ring board combined type concrete filled square steel tube column and girder cross-shaped node |
| CN103161224A (en) * | 2013-03-07 | 2013-06-19 | 天津大学 | Rectangular concrete filled steel tubular column - steel beam connection node and construction methods thereof |
| CN105442700A (en) * | 2015-12-28 | 2016-03-30 | 天津大学 | Partition plate run-through joint for connection of rectangular concrete-filled steel tube column and H-shaped steel beam |
| CN205296391U (en) * | 2015-12-28 | 2016-06-08 | 天津大学 | A baffle link up node that is used for rectangle steel core concrete column and H girder steel to connect |
| CN205421561U (en) * | 2016-03-24 | 2016-08-03 | 东南大学 | Pass through square tubular columns girder segment point that iris type of fitting with a contraceptive ring is connected down |
Non-Patent Citations (3)
| Title |
|---|
| 姜忻良: "方钢管混凝土柱．钢梁隔板贯通节点抗震性能试验", 《天津大学学报》 * |
| 张梁、陈以一: "方钢管柱与H型钢梁连接形式评述", 《结构工程师》 * |
| 陈志华等: "方钢管混凝土柱-H 型钢梁节点研究", 《建筑结构》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106985A (en) * | 2019-05-23 | 2019-08-09 | 福州大学 | A kind of prefabricated assembled SRC column-girder steel cross combined joint |
| CN113136953A (en) * | 2021-04-26 | 2021-07-20 | 中国建筑第八工程局有限公司 | Connecting structure for connecting cantilever and structural column and construction method thereof |
| CN113605541A (en) * | 2021-07-30 | 2021-11-05 | 同济大学建筑设计研究院(集团)有限公司 | Outer ring type beam column rigid connection node |
| CN113585467A (en) * | 2021-08-09 | 2021-11-02 | 南通欧本建筑科技有限公司 | Connection structure of crust roof beam and all kinds of steel columns |
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Application publication date: 20171124 |