CN106917471A - A kind of multi-cavity steel tube concrete coupled column of full solder type with side plate - Google Patents

A kind of multi-cavity steel tube concrete coupled column of full solder type with side plate Download PDF

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Publication number
CN106917471A
CN106917471A CN201710272817.8A CN201710272817A CN106917471A CN 106917471 A CN106917471 A CN 106917471A CN 201710272817 A CN201710272817 A CN 201710272817A CN 106917471 A CN106917471 A CN 106917471A
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CN
China
Prior art keywords
steel
plate
cavity
angle
column
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
CN201710272817.8A
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Chinese (zh)
Inventor
郝际平
刘瀚超
薛强
何梦楠
孙晓岭
樊春雷
张峻铭
黄育琪
陈永昌
刘斌
赵子健
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.)
Xian University of Architecture and Technology
Original Assignee
Xian University of Architecture and Technology
Architectural Design and Research Institute of Tsinghua University
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 Xian University of Architecture and Technology, Architectural Design and Research Institute of Tsinghua University filed Critical Xian University of Architecture and Technology
Priority to CN201710272817.8A priority Critical patent/CN106917471A/en
Publication of CN106917471A publication Critical patent/CN106917471A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/30Columns; Pillars; Struts
    • E04C3/36Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials

Abstract

Multi-cavity steel tube concrete coupled column of a kind of full solder type with side plate, it is characterised in that including multi-cavity concrete combination column, steel I-beam, side plate, angle steel and stiffener;The web both sides of steel I-beam are respectively welded stiffener and angle steel, and stiffener and angle steel are each perpendicular to the upper lower flange of steel I-beam;The two ends of steel I-beam are provided with multi-cavity concrete combination column, and steel I-beam and multi-cavity concrete combination column pass through plate-side plate welding.The present invention occurs in girder steel central-web by setting steel I-beam, failure by shear region between two multi-cavity steel tube concrete coupled columns, and energy dissipation capacity is strong, and ductility is good.

Description

A kind of multi-cavity steel tube concrete coupled column of full solder type with side plate
Technical field
The invention belongs to concrete filled steel tube coupled column field, more particularly to a kind of multi-cavity steel tube of the full solder type with side plate is mixed Solidifying local soil type zygostyle.
Background technology
Often there is local buckling phenomenon in existing steel column, and bearing capacity and ductility are poor, and traditional is circular or square Section steel pipe concrete column, generally can not be surrounded by wall completely, and suspension column greatly protrudes house interior, take certain The interior space so that furnishings and room arrangement are subject to a definite limitation;In addition, most of existing concrete column is in construction Scene is poured, and construction is inconvenient, and the engineering time is more long, so that the serious influence duration.
The content of the invention
It is an object of the invention to provide a kind of multi-cavity steel tube concrete coupled column of full solder type with side plate, solve existing The problems such as often there is local buckling phenomenon, bearing capacity and poor ductility in the medium-sized steel column of technology.
To achieve the above object, the present invention uses following technical scheme:
A kind of multi-cavity steel tube concrete coupled column of full solder type with side plate, including multi-cavity concrete combination column, I-steel Beam, side plate, angle steel and stiffener;The web both sides of steel I-beam are respectively welded stiffener and angle steel, and stiffener and angle steel are equal Perpendicular to the upper lower flange of steel I-beam;The two ends of steel I-beam are provided with multi-cavity concrete combination column, steel I-beam and many Chamber concrete combination column passes through plate-side plate welding.
Further, stiffener is welded on steel I-beam end web both sides, stiffener perpendicular to steel I-beam web, The width of stiffener is no more than steel I-beam edge of a wing one side width;Angle steel is welded between the stiffener at two ends, the right angle of angle steel Side is identical with steel I-beam edge of a wing one side width, and a right-angle surface of angle steel is welded perpendicular to the web of steel I-beam, per coxostermum On be welded with two angle steel, and the opening of two angle steel of homonymy is oppositely arranged.
Further, multi-cavity concrete combination column is flat, and thickness is identical with the flange width of steel I-beam;Side plate One end be respectively welded in the two sides of multi-cavity concrete combination column, the other end of side plate is welded in putting more energy into for steel I-beam both sides On plate, angle steel and the edge of a wing.
Further, the height of side plate is more than I-steel depth of beam.
Further, it is perfused with concrete in multi-cavity concrete combination column.
Further, multi-cavity concrete combination column has three chambers.
Further, the web middle part of steel I-beam can also set some horizontal joints or some vertical seams.
Compared with prior art, the present invention has following technique effect:
The present invention occurs by setting steel I-beam, failure by shear region between two multi-cavity steel tube concrete coupled columns In girder steel central-web, energy dissipation capacity is strong, and ductility is good.
Steel I-beam of the invention and multi-cavity steel tube concrete coupled column can carry out prefabrication and assembly construction, assembling journey in factory Degree is high, and in-site installation need to only position assembling, and the engineering time is shortened in easy construction.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is installation diagram of the present invention;
Fig. 3 is steel I-beam detail drawing of the present invention;
Fig. 4 is side plate installation diagram of the present invention;
Fig. 5 is the structure chart with horizontal joint of the invention;
Wherein:1st, stiffener;2nd, angle steel;3rd, steel I-beam;4th, multi-cavity concrete combination column;5th, side plate.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described:
Refer to shown in Fig. 1 to Fig. 4, a kind of multi-cavity steel tube concrete coupled column of full solder type with side plate, including multi-cavity Concrete combination column 4, steel I-beam 3, side plate 5, angle steel 2 and stiffener 1;The web both sides of steel I-beam 3 are respectively welded and add Strength plate 1 and angle steel 2, stiffener 1 and angle steel 2 are each perpendicular to the upper lower flange of steel I-beam 3;The two ends of steel I-beam 3 are respectively provided with There is multi-cavity concrete combination column 4, steel I-beam 3 and multi-cavity concrete combination column 4 are welded by side plate 5.
Stiffener 1 is welded on the end web both sides of steel I-beam 3, and stiffener 1 is put more energy into perpendicular to the web of steel I-beam 3 The width of plate 1 is no more than the edge of a wing of steel I-beam 3 one side width;Angle steel 2 is welded between the stiffener 1 at two ends, the right angle of angle steel 2 Side is identical with the edge of a wing of steel I-beam 3 one side width, and a right-angle surface of angle steel 2 is welded perpendicular to the web of steel I-beam 3, per flank Two angle steel 2 are welded with plate, and the opening of two angle steel 2 of homonymy is oppositely arranged.
Multi-cavity concrete combination column 4 is flat, and thickness is identical with the flange width of steel I-beam 3;One end of side plate 5 It is respectively welded in the two sides of multi-cavity concrete combination column 4, the other end of side plate 5 is welded in the stiffener of the both sides of steel I-beam 3 1st, on angle steel 2 and the edge of a wing.
Height of the height of side plate 5 more than steel I-beam 3.
Concrete is perfused with multi-cavity concrete combination column 4.
Multi-cavity concrete combination column 4 has three chambers.
The web middle part of steel I-beam 3 can also set some horizontal joints or some vertical seams.

Claims (7)

1. multi-cavity steel tube concrete coupled column of a kind of full solder type with side plate, it is characterised in that including multi-cavity Combined concrete Post (4), steel I-beam (3), side plate (5), angle steel (2) and stiffener (1);The web both sides of steel I-beam (3) are respectively welded Stiffener (1) and angle steel (2), stiffener (1) and angle steel (2) are each perpendicular to the upper lower flange of steel I-beam (3);Steel I-beam (3) two ends are provided with multi-cavity concrete combination column (4), and steel I-beam (3) and multi-cavity concrete combination column (4) are by side plate (5) weld.
2. multi-cavity steel tube concrete coupled column of a kind of full solder type with side plate according to claim 1, it is characterised in that Stiffener (1) is welded on steel I-beam (3) end web both sides, and stiffener (1) is put more energy into perpendicular to the web of steel I-beam (3) The width of plate (1) is no more than steel I-beam (3) edge of a wing one side width;Angle steel (2) is welded between the stiffener at two ends (1), angle The right-angle side of steel (2) is identical with steel I-beam (3) edge of a wing one side width, and a right-angle surface of angle steel (2) is perpendicular to steel I-beam (3) Web welding, be welded with two angle steel (2) per on coxostermum, and the opening of two angle steel (2) of homonymy is oppositely arranged.
3. multi-cavity steel tube concrete coupled column of a kind of full solder type with side plate according to claim 1, it is characterised in that Multi-cavity concrete combination column (4) is flat, and thickness is identical with the flange width of steel I-beam (3);One end of side plate (5) point The two sides of multi-cavity concrete combination column (4) are not welded in, and the other end of side plate (5) is welded in adding for steel I-beam (3) both sides On strength plate (1), angle steel (2) and the edge of a wing.
4. multi-cavity steel tube concrete coupled column of a kind of full solder type with side plate according to claim 3, it is characterised in that Height of the height of side plate (5) more than steel I-beam (3).
5. multi-cavity steel tube concrete coupled column of a kind of full solder type with side plate according to claim 1, it is characterised in that Concrete is perfused with multi-cavity concrete combination column (4).
6. multi-cavity steel tube concrete coupled column of a kind of full solder type with side plate according to claim 1, it is characterised in that Multi-cavity concrete combination column (4) has three chambers.
7. multi-cavity steel tube concrete coupled column of a kind of full solder type with side plate according to claim 1, it is characterised in that The web middle part of steel I-beam (3) can also set some horizontal joints or some vertical seams.
CN201710272817.8A 2017-04-24 2017-04-24 A kind of multi-cavity steel tube concrete coupled column of full solder type with side plate Pending CN106917471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710272817.8A CN106917471A (en) 2017-04-24 2017-04-24 A kind of multi-cavity steel tube concrete coupled column of full solder type with side plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710272817.8A CN106917471A (en) 2017-04-24 2017-04-24 A kind of multi-cavity steel tube concrete coupled column of full solder type with side plate

Publications (1)

Publication Number Publication Date
CN106917471A true CN106917471A (en) 2017-07-04

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Family Applications (1)

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CN201710272817.8A Pending CN106917471A (en) 2017-04-24 2017-04-24 A kind of multi-cavity steel tube concrete coupled column of full solder type with side plate

Country Status (1)

Country Link
CN (1) CN106917471A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111730272A (en) * 2020-07-23 2020-10-02 武汉博腾电力工程有限公司 Fixed adjusting mechanism for assembling and welding side plates of paying-off tackle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111730272A (en) * 2020-07-23 2020-10-02 武汉博腾电力工程有限公司 Fixed adjusting mechanism for assembling and welding side plates of paying-off tackle

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Effective date of registration: 20171115

Address after: 710055 Shaanxi province Xi'an Beilin District Yanta Road No. 13

Applicant after: Xi'an Architectural Sci & Tech. Univ.

Address before: 710055 Shaanxi province Xi'an Beilin District Yanta Road No. 13

Applicant before: Xi'an Architectural Sci & Tech. Univ.

Applicant before: Architectural design and Research Institute of Xi'an University Of Architecture And Technology