CN108331162A - Beam-column connection constructs - Google Patents

Beam-column connection constructs Download PDF

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Publication number
CN108331162A
CN108331162A CN201810142354.8A CN201810142354A CN108331162A CN 108331162 A CN108331162 A CN 108331162A CN 201810142354 A CN201810142354 A CN 201810142354A CN 108331162 A CN108331162 A CN 108331162A
Authority
CN
China
Prior art keywords
column
steel
flange plate
plate
epiplastron
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.)
Pending
Application number
CN201810142354.8A
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Chinese (zh)
Inventor
刘昌文
刘定凤
甘立全
石朝华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China 19th Metallurgical Corp
Original Assignee
China 19th Metallurgical Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China 19th Metallurgical Corp filed Critical China 19th Metallurgical Corp
Priority to CN201810142354.8A priority Critical patent/CN108331162A/en
Publication of CN108331162A publication Critical patent/CN108331162A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2415Brackets, gussets, joining plates

Abstract

The present invention relates to a kind of beam-column connection constructions, belong to construction steel structure technical field.There are the steel column of the present invention Cantilever Beams of integral structure, steel column to form " Z " font with girder steel and dock, be connect while girder steel is welded with steel column at flange plate, at web by two clip board engagement high-strength bolts.The present invention can both ensure steel column overhanging part and the shear-carrying capacity at steel beam splicing, improve steel-frame structure lateral deformation stiffness, reduce the amount of deflection of girder steel, but can ensure girder steel at the construction field (site) upper air installing when accurate positionin, be conducive to the construction at scene, ensure construction quality.The form of architecture joints has many advantages, such as that securely and reliably power transmission is clear.

Description

Beam-column connection constructs
Technical field
The present invention relates to a kind of beam-column connection constructions, belong to construction steel structure technical field.
Background technology
Currently, the usual way of beam-column connection construction is:In the end set end plate of girder steel, the wing of end plate and steel column Listrium is connected using high-strength bolt.But find in the construction process, existing connection type adjusting surplus is small, needs compared with subject to True making and installation accuracy control.
Existing patented technology CN201720444264.5 provides a kind of novel steel tube beam-column connection, includes mainly steel It is big can to solve highlight lines area for the double shear connecting plate of tubing string, at least one steel tubular beam and joint steel pipe column and steel tubular beam Type market, large-sized workshop and high residential building Steel Structure Installation, but the lateral deformation stiffness of its steel-frame structure is bad, girder steel Amount of deflection it is larger.
Invention content
The technical problem to be solved by the present invention is to:A kind of beam-column connection construction is provided, steel-frame structure is improved Lateral deformation stiffness reduces the amount of deflection of girder steel, while the joint structure is conducive to the construction at scene, ensures construction quality.
The technical solution adopted in the present invention is to solve above-mentioned technical problem:Beam-column connection constructs, including steel column With girder steel, steel column includes column top flange plate, column bracket flange plate, column epiplastron, the outer flange plate of column, flange plate, column lower abdomen in column Plate, flange plate, column bottom web constitute the steel column main body of H-type in the outer flange plate of column, column;
Column epiplastron is " L " type that falls, and the upper end position of flange plate has fluting to allow the overhang of column epiplastron to wear in column It crosses, is welded and fixed between column epiplastron and column bottom web, column top flange plate is fixedly connected at the top of column epiplastron, column epiplastron is outstanding The bottom end of extending portion is fixedly connected with column bracket flange plate, and column top flange plate, column bracket flange plate, column epiplastron constitute the overhanging of H-type Girder construction;
In one end towards connection girder steel, column top flange plate end face and column upper abdomen plate end face stagger setting, column epiplastron end Face and column bracket edge of a wing plate end face stagger setting, form one between column top flange plate, column epiplastron, column bracket flange plate three The connection end structure of " Z " font, and the end face of column top flange plate is located at the end close to the side of steel column main body, column bracket flange plate Face is located remotely from the side of steel column main body;
Girder steel is the H profile steel beam of girder steel top flange plate, girder steel bottom wing listrium, steel beam web plate composition;Steel column is connected in direction One end, girder steel top flange plate end face and steel beam web plate end face stagger setting, steel beam web plate is staggered with girder steel lower flange plate end face Setting forms the connection end structure of " Z " font between girder steel top flange plate, steel beam web plate, girder steel bottom wing listrium three, and The end face of girder steel top flange plate is located at is located remotely from steel column main body close to the end face of the side of steel column main body, girder steel bottom wing listrium Side;
Steel column forms " Z " font with girder steel and docks, on the steel beam web plate of the tip position of girder steel bottom wing listrium, column upper limb It was respectively arranged with welding hole on the column epiplastron of the tip position of listrium, was welded with steel column crossing girder steel at welding hole;Steel beam web plate There is gap at the place of docking with column epiplastron, be bolted by two clip board engagements between steel beam web plate and column epiplastron.
It is further:Before steel column is docked with girder steel, a clamping plate is fixedly connected with steel beam web plate, another clamping plate and column Epiplastron is fixedly connected.
It is further:Entirety is welded as using penetration between column epiplastron and column bottom web.
It is further:It crosses and is equipped with billet at welding hole;The billet of girder steel bottom wing listrium end point is located under girder steel On the outside of flange plate;The billet of column top flange plate end point is located on the inside of column top flange plate.
It is further:Column epiplastron overhangs the pairs of stiffener of the centre position setting of part vertically;Along the column bracket wing Slanting pairs of stiffener is arranged in listrium gradient direction on column epiplastron;Between column top flange plate and slanting stiffener Vertical connecting plate is set.
The beneficial effects of the invention are as follows:Both it can ensure steel column overhanging part and the shear-carrying capacity at steel beam splicing, carry The lateral deformation stiffness of high steel-frame structure reduces the amount of deflection of girder steel, but can ensure girder steel at the construction field (site) upper air installing when It is accurately positioned, is conducive to the construction at scene, ensure construction quality.The form of architecture joints has safe and reliable, and power transmission is clearly etc. Advantage.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the steel column structure schematic diagram in the present invention;
Fig. 3 is the steel beam structure schematic diagram in the present invention;
Fig. 4 is the drawing of the column epiplastron in the present invention.
It is marked in figure:1- girder steels top flange plate, 2- girder steel bottom wings listrium, 3- steel beam web plates, 4- billets, 5- cross welding hole, 6- bolts, 7- clamping plates, 8- stiffeners, 9- connecting plates, 10- top flange plates, 11- column brackets flange plate, 12- columns epiplastron, 13- columns Flange plate, 15- columns bottom web, 16- bolts hole in outer flange plate, 14- columns.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 4, the present invention includes steel column and girder steel, and steel column includes column top flange plate 10, column bracket flange plate 11, the outer flange plate 13 of column epiplastron 12, column, flange plate 14, column bottom web 15 in column, flange plate 14 in the outer flange plate 13 of column, column, Column bottom web 15 constitutes the steel column main body of H-type;
Column epiplastron 12 is " L " type that falls, and the upper end position of flange plate 14 has fluting to allow the outstanding of column epiplastron 12 in column Extending portion passes through, and is welded and fixed between column epiplastron 12 and column bottom web 15, and the top of column epiplastron 12 is fixedly connected with column top flange The bottom end of plate 10,12 overhang of column epiplastron is fixedly connected with column bracket flange plate 11, column top flange plate 10, column bracket flange plate 11, column epiplastron 12 constitutes the overhanging girder construction of H-type;
In one end towards connection girder steel, 10 end face of column top flange plate and 12 end face stagger setting of column epiplastron, column upper abdomen 12 end face of plate and 11 end face stagger setting of column bracket flange plate, column top flange plate 10, column epiplastron 12, column bracket flange plate 11 3 Form the connection end structure of " Z " font between person, and the end face of column top flange plate 10 be located at close to the side of steel column main body, The end face of column bracket flange plate 11 is located remotely from the side of steel column main body, i.e. the end face of column top flange plate 10 is retraction structure, column The end face of bracket flange plate 11 is to stretch out structure;
Girder steel is the H profile steel beam of girder steel top flange plate 1, girder steel bottom wing listrium 2, the composition of steel beam web plate 3;Steel is connected in direction One end of column, 1 end face of girder steel top flange plate and 3 end face stagger setting of steel beam web plate, steel beam web plate 3 and 2 end of girder steel bottom wing listrium Face stagger setting forms the connection of " Z " font between girder steel top flange plate 1, steel beam web plate 3,2 three of girder steel bottom wing listrium End structure, and the end face of girder steel top flange plate 1 is located at the side of close steel column main body, the end face of girder steel bottom wing listrium 2 is located at far Side from steel column main body, i.e. the end face of girder steel bottom wing listrium 2 be retracted structure, the end face of girder steel top flange plate 1 is to stretch out knot Structure;
Steel column forms " Z " font with girder steel and docks, on the steel beam web plate 3 of the tip position of girder steel bottom wing listrium 2, on column It was respectively arranged with welding hole 5 on the column epiplastron 12 of the tip position of flange plate 10, was welded with steel column crossing girder steel at welding hole 5; Steel beam web plate 3 and column epiplastron 12 have a gap at the place of docking, and the gap is 10mm in the present embodiment, steel beam web plate 3 on column It is connected by two clamping plates, 7 fitted bolt 6 between web 12, bolt 6 should use high-strength bolt.
To ensure bonding strength and facilitating lifting in place, when making girder steel, girder steel top flange plate 1 is wrong with steel beam web plate 3 Open 200mm or more, steel beam web plate 3 and girder steel bottom wing listrium 2 are staggered 200mm or more;When making steel column, column top flange plate 10 and column Epiplastron 12 is staggered 200mm or more, and column epiplastron 12 and column bracket flange plate 11 are staggered 200mm or more.In the present embodiment, girder steel Top flange plate 1 and steel beam web plate 3 are staggered 200mm, and steel beam web plate 3 and girder steel bottom wing listrium 2 are staggered 200mm;Column top flange plate 10 It is staggered 200mm with column epiplastron 12, column epiplastron 12 and column bracket flange plate 11 are staggered 200mm.When constructing at the scene, on girder steel The 200mm that flange plate 1 stretches out is overlapped on the 200mm of steel column top flange plate retraction, and it is in place to be conducive to lifting.
For convenience of assembly, before steel column is docked with girder steel, a clamping plate 7 is fixedly connected with steel beam web plate 3, another clamping plate 7 It is fixedly connected with column epiplastron 12.
To ensure structural strength, entirety is welded as using penetration between column epiplastron 12 and column bottom web 15.
For convenience of welding, while welding structure intensity is improved, crosses at welding hole 5 and be equipped with billet 4;Girder steel bottom wing listrium 2 The billet 4 of end point is located at 2 outside of girder steel bottom wing listrium;The billet 4 of 10 end point of column top flange plate is located at column top flange 10 inside of plate.
Column epiplastron 12 overhangs the pairs of stiffener 8 of the centre position setting of part vertically;It is oblique along column bracket flange plate 11 Direction is spent, slanting pairs of stiffener 8 is set on column epiplastron 12;Between column top flange plate 10 and slanting stiffener 8 Vertical connecting plate 9 is set.The connecting plate 9 can be as the connecting plate of tie-rod.So, steel column joint form has safety Reliably, the advantages that power transmission is clear.

Claims (5)

1. beam-column connection constructs, including steel column and girder steel, it is characterised in that:Steel column includes column top flange plate (10), column ox Flange plate (14), column bottom web (15) in the outer flange plate (13) of leg flange plate (11), column epiplastron (12), column, column, the outer edge of a wing of column Flange plate (14), column bottom web (15) constitute the steel column main body of H-type in plate (13), column;
Column epiplastron (12) is " L " type that falls, and the upper end position of flange plate (14) has fluting to allow column epiplastron (12) in column Overhang passes through, and is welded and fixed between column epiplastron (12) and column bottom web (15), and column epiplastron is fixedly connected at the top of (12) The bottom end of column top flange plate (10), column epiplastron (12) overhang is fixedly connected with column bracket flange plate (11), column top flange plate (10), column bracket flange plate (11), column epiplastron (12) constitute the overhanging girder construction of H-type;
In one end towards connection girder steel, column top flange plate (10) end face and column epiplastron (12) end face stagger setting, column upper abdomen Plate (12) end face and column bracket flange plate (11) end face stagger setting, column top flange plate (10), column epiplastron (12), the column bracket wing The connection end structure of " Z " font is formed between listrium (11) three, and the end face of column top flange plate (10) is located at close to steel The side of column main body, the end face of column bracket flange plate (11) are located remotely from the side of steel column main body;
Girder steel is the H profile steel beam of girder steel top flange plate (1), girder steel bottom wing listrium (2), steel beam web plate (3) composition;It is connected in direction One end of steel column, girder steel top flange plate (1) end face and steel beam web plate (3) end face stagger setting, steel beam web plate (3) and girder steel bottom wing Listrium (2) end face stagger setting, one is formed between girder steel top flange plate (1), steel beam web plate (3), girder steel bottom wing listrium (2) three The connection end structure of a " Z " font, and the end face of girder steel top flange plate (1) is located at close to the side of steel column main body, girder steel bottom wing The end face of listrium (2) is located remotely from the side of steel column main body;
Steel column forms " Z " font with girder steel and docks, on the steel beam web plate (3) of the tip position of girder steel bottom wing listrium (2), on column It was respectively arranged with welding hole (5) on the column epiplastron (12) of the tip position of flange plate (10), is crossing girder steel and steel at welding hole (5) Column welds;Steel beam web plate (3) and column epiplastron (12) have a gap at the place of docking, steel beam web plate (3) and column epiplastron (12) it Between pass through two clamping plates (7) fitted bolt (6) connect.
2. beam-column connection construction as described in claim 1, it is characterised in that:Before steel column is docked with girder steel, a clamping plate (7) it is fixedly connected with steel beam web plate (3), another clamping plate (7) is fixedly connected with column epiplastron (12).
3. beam-column connection construction as described in claim 1, it is characterised in that:Column epiplastron (12) and column bottom web (15) Between entirety is welded as using penetration.
4. the beam-column connection construction as described in any one of claims 1 to 3, it is characterised in that:It crosses at welding hole (5) and matches Equipped with billet (4);The billet (4) of girder steel bottom wing listrium (2) end point is located on the outside of girder steel bottom wing listrium (2);Column upper limb The billet (4) of listrium (10) end point is located on the inside of column top flange plate (10).
5. the beam-column connection construction as described in any one of claims 1 to 3, it is characterised in that:Column epiplastron (12) Overhang the vertical pairs of stiffener (8) of the centre position setting of part;Along column bracket flange plate (11) gradient direction, in column upper abdomen Slanting pairs of stiffener (8) is set on plate (12);It is vertical to be arranged between column top flange plate (10) and slanting stiffener (8) Connecting plate (9).
CN201810142354.8A 2018-02-11 2018-02-11 Beam-column connection constructs Pending CN108331162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810142354.8A CN108331162A (en) 2018-02-11 2018-02-11 Beam-column connection constructs

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Application Number Priority Date Filing Date Title
CN201810142354.8A CN108331162A (en) 2018-02-11 2018-02-11 Beam-column connection constructs

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109469337A (en) * 2018-12-19 2019-03-15 北京首钢建设集团有限公司 A kind of frame roof girder steel utilizes the installation method of flange plate end fission
CN110253167A (en) * 2019-06-26 2019-09-20 浙江精工钢结构集团有限公司 A kind of production method of beam column switching node
CN111980296A (en) * 2020-08-10 2020-11-24 中国十七冶集团有限公司 Solid-web type horizontal steel beam high-altitude installation temporary fixing structure and implementation method
CN112501371A (en) * 2020-11-30 2021-03-16 上海宝冶冶金工程有限公司 Furnace roof reinforcing method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB368131A (en) * 1931-04-29 1932-03-03 Manufax Ltd Improvements in or relating to girder or like structures for use in the making of models or like small articles
EP0065212A1 (en) * 1981-05-13 1982-11-24 Soldimpex Paul Schockemöhle GmbH & Co. KG. Connecting element for web profiles, in particular for those used in steel constructions, preferably I-beams
EP0165932B1 (en) * 1983-09-13 1988-02-03 Werner SCHÖMIG Coupling mechanism for connecting with flexural rigidity profile beams
GB2399612A (en) * 2003-03-15 2004-09-22 Glazing System Profiles Ltd A structural assembly
CN101824857A (en) * 2010-03-12 2010-09-08 燕山大学 Construction site-spliced rigid node of frame beam and frame column for single-layer steel structure workshop
CN105220775A (en) * 2015-10-19 2016-01-06 中铁第四勘察设计院集团有限公司 A kind of individual layer real abdomen girder steel factory building columns top node
CN205189120U (en) * 2015-10-21 2016-04-27 雅致集成房屋(集团)股份有限公司 Thin -walled cold -formed steel portal frame
CN106065664A (en) * 2016-07-08 2016-11-02 江苏建筑职业技术学院 The connection node of the Moveable roof truss of repeatable utilization and column and method of attachment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB368131A (en) * 1931-04-29 1932-03-03 Manufax Ltd Improvements in or relating to girder or like structures for use in the making of models or like small articles
EP0065212A1 (en) * 1981-05-13 1982-11-24 Soldimpex Paul Schockemöhle GmbH & Co. KG. Connecting element for web profiles, in particular for those used in steel constructions, preferably I-beams
EP0165932B1 (en) * 1983-09-13 1988-02-03 Werner SCHÖMIG Coupling mechanism for connecting with flexural rigidity profile beams
GB2399612A (en) * 2003-03-15 2004-09-22 Glazing System Profiles Ltd A structural assembly
CN101824857A (en) * 2010-03-12 2010-09-08 燕山大学 Construction site-spliced rigid node of frame beam and frame column for single-layer steel structure workshop
CN105220775A (en) * 2015-10-19 2016-01-06 中铁第四勘察设计院集团有限公司 A kind of individual layer real abdomen girder steel factory building columns top node
CN205189120U (en) * 2015-10-21 2016-04-27 雅致集成房屋(集团)股份有限公司 Thin -walled cold -formed steel portal frame
CN106065664A (en) * 2016-07-08 2016-11-02 江苏建筑职业技术学院 The connection node of the Moveable roof truss of repeatable utilization and column and method of attachment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109469337A (en) * 2018-12-19 2019-03-15 北京首钢建设集团有限公司 A kind of frame roof girder steel utilizes the installation method of flange plate end fission
CN110253167A (en) * 2019-06-26 2019-09-20 浙江精工钢结构集团有限公司 A kind of production method of beam column switching node
CN111980296A (en) * 2020-08-10 2020-11-24 中国十七冶集团有限公司 Solid-web type horizontal steel beam high-altitude installation temporary fixing structure and implementation method
CN112501371A (en) * 2020-11-30 2021-03-16 上海宝冶冶金工程有限公司 Furnace roof reinforcing method

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Application publication date: 20180727

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