CN105155687A - H-shaped steel column flange plate side prefabricated double-groove profile steel combined rigid connecting node - Google Patents

H-shaped steel column flange plate side prefabricated double-groove profile steel combined rigid connecting node Download PDF

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Publication number
CN105155687A
CN105155687A CN201510627900.3A CN201510627900A CN105155687A CN 105155687 A CN105155687 A CN 105155687A CN 201510627900 A CN201510627900 A CN 201510627900A CN 105155687 A CN105155687 A CN 105155687A
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CN
China
Prior art keywords
steel
web
profile steel
frange
groove profile
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Pending
Application number
CN201510627900.3A
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Chinese (zh)
Inventor
孙云
郝技
尤莹
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Liaoning Petroleum-Chemical Industry Planning & Designing Institute Co Ltd
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Liaoning Petroleum-Chemical Industry Planning & Designing Institute Co Ltd
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Application filed by Liaoning Petroleum-Chemical Industry Planning & Designing Institute Co Ltd filed Critical Liaoning Petroleum-Chemical Industry Planning & Designing Institute Co Ltd
Priority to CN201510627900.3A priority Critical patent/CN105155687A/en
Publication of CN105155687A publication Critical patent/CN105155687A/en
Pending legal-status Critical Current

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Abstract

The invention belongs to the technical field of construction, and in particular, relates to an H-shaped steel column flange plate side prefabricated double-groove profile steel combined rigid connecting node. An H-shaped steel column consists of a first web plate, stiffened groove profile steel and two first flange plates, wherein the two first flange plates are positioned at the two sides of the first web plate, and are vertically connected; the stiffened groove profile steel is arranged in a cavity formed by the first web plate and the first flange plates; a web plate of the stiffened groove profile steel is fixed on the first web plate through bolts; an H-shaped steel beam consists of a second web plate, prefabricated groove profile steel and two second flange plates; the two second flange plates are positioned at the two sides of the second web plate, and are vertically connected; the prefabricated groove profile steel is arranged in the cavity formed by the first web plate and the first flange plates; and a web plate of the prefabricated groove profile steel is fixed on the second web plate through bolts. The H-shaped steel column flange plate side prefabricated double-groove profile steel combined rigid connecting node is simple in form, quick in manufacturing, reliable in installation and convenient for transportation, and is suitable for being applied to engineering practice.

Description

The prefabricated Two bors d's oeuveres U-steel combination in a kind of H profile steel post frange plate side rigid connection node
Technical field:
The invention belongs to technical field of buildings, more particularly, relate to the prefabricated Two bors d's oeuveres U-steel combination in a kind of H profile steel post frange plate side rigid connection node.
Background technology:
The advantages such as steel work is one of form of structure common in construction work, and steel work has that intensity is higher, deadweight is comparatively light, good seismic performance, construction are convenient.Bean column node connects as the key position of steel frame, and Liang Yuzhu is linked to be entirety, the external loads such as can effectively transmit gravity, wind carries.The citation form that beam column rigid connection node connects as steel frame beam column joint produces plastic strain under geological process, form plastic hinge, effectively can absorb seismic energy, therefore the switching performance of bean column node determines the resistance to overturning of steel framed structure under load action.At present, China's steel framed structure beam-column node connected mode mainly adopts welding to be connected two kinds of modes with bolt, and above-mentioned two kinds of connected modes are to ensure that junction possesses enough bearing capacities for design considerations.Beam column rigid connection node is as a region, and when employing is welded to connect, ultimate bearing capacity of joints depends on weld strength within the scope of joint cores and component strength; Meanwhile, when structural requirement bean column node adopts Site Welding, welding quality is difficult to be guaranteed.
Summary of the invention:
The present invention, just for the problems referred to above, provides the prefabricated Two bors d's oeuveres U-steel combination in a kind of H profile steel post frange plate side rigid connection node.
To achieve these goals, the present invention adopts following technical scheme, comprise H profile steel post and H profile steel beam composition, and the two is vertically connected, H profile steel post is made up of the first web, put more energy into U-steel and two the first frange plates, two the first frange plates are positioned at the both sides of the first web and are vertically connected, and in the cavity that U-steel of putting more energy into is arranged at the first web, the first frange plate is formed, and the web of U-steel of putting more energy into is secured by bolts on the first web; H profile steel beam is made up of the second web, pregroove marks shaped steel and two the second frange plates, two the second frange plates are positioned at the both sides of the second web and are vertically connected, in the cavity that pregroove marks shaped steel is arranged at the first web, the first frange plate is formed, the web of pregroove marks shaped steel is secured by bolts on the second web.The setting of U-steel of putting more energy into makes that the first frange plate of H profile steel post both sides is parallel to be held out against, and strengthens the joint cores stability of beam column.
Two the second frange plates are connected with first frange plate is vertical.
Put more energy into U-steel wing plates on two sides and the first frange plate, the first web is all vertical is connected.
Relative with two the second frange plates respectively two medial surfaces of the wing plates on two sides of pregroove marks shaped steel fit.Form superposed member, increase the second web of node area beam and the thickness of the second frange plate, improve the bearing capacity of junction.
Beneficial effect of the present invention:
The present invention puts more energy into the setting of U-steel, makes that the first frange plate of H profile steel post both sides is parallel to be held out against, and strengthens the joint cores stability of beam column.
The setting of pregroove marks shaped steel of the present invention, forms superposed member, increases the second web of node area beam and the thickness of the second frange plate, improves the bearing capacity of junction.
Form of the present invention is simple, makes quick, installs reliable, is convenient to transport, is suitable for being applied in engineering practice.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
In Fig. 1,1 is H profile steel post, and 2 is the first web, and 3 is the first frange plate, and 4 is U-steel of putting more energy into, and 5 is pregroove marks shaped steel, and 6 is the second web, and 7 is the second frange plate, and 8 is H profile steel beam.
Fig. 2 is the exploded view of Fig. 1.
In Fig. 2,1 is H profile steel post, and 4 is U-steel of putting more energy into, and 5 is pregroove marks shaped steel, and 8 is H profile steel beam.
Detailed description of the invention:
Known in conjunction with Fig. 1-2, the present invention includes H profile steel post and H profile steel beam composition, and the two is vertically connected, H profile steel post is made up of the first web, put more energy into U-steel and two the first frange plates, two the first frange plates are positioned at the both sides of the first web and are vertically connected, in the cavity that U-steel of putting more energy into is arranged at the first web, the first frange plate is formed, and the web of U-steel of putting more energy into is secured by bolts on the first web; H profile steel beam is made up of the second web, pregroove marks shaped steel and two the second frange plates, two the second frange plates are positioned at the both sides of the second web and are vertically connected, in the cavity that pregroove marks shaped steel is arranged at the first web, the first frange plate is formed, the web of pregroove marks shaped steel is secured by bolts on the second web.The setting of U-steel of putting more energy into makes that the first frange plate of H profile steel post both sides is parallel to be held out against, and strengthens the joint cores stability of beam column.
Two the second frange plates are connected with first frange plate is vertical.
Put more energy into U-steel wing plates on two sides and the first frange plate, the first web is all vertical is connected.
Relative with two the second frange plates respectively two medial surfaces of the wing plates on two sides of pregroove marks shaped steel fit.Form superposed member, increase the second web of node area beam and the thickness of the second frange plate, improve the bearing capacity of junction.
Assemble method is, first, arrange U-steel of putting more energy in H profile steel post, it is parallel with the second frange plate, and erection bolt is set in putting more energy between U-steel and the first web, and adopt the form of three weld all arounds will to put more energy into U-steel and the first web and the first frange plate welding fabrication; Then the first frange plate and pregroove marks shaped steel adopt the form welding fabrication entirely welded; Then, lifting H profile steel beam, makes H profile steel beam embed in pregroove marks shaped steel, and arranges erection bolt and fix H profile steel beam; Finally, carry out pregroove marks shaped steel and the second web and the second frange plate and be welded to connect, form complete combination rigid connection node.

Claims (4)

1. the prefabricated Two bors d's oeuveres U-steel combination in a H profile steel post frange plate side rigid connection node, comprise H profile steel post and H profile steel beam composition, and the two is vertically connected, it is characterized in that, H profile steel post is made up of the first web, put more energy into U-steel and two the first frange plates, two the first frange plates are positioned at the both sides of the first web and are vertically connected, and in the cavity that U-steel of putting more energy into is arranged at the first web, the first frange plate is formed, and the web of U-steel of putting more energy into is secured by bolts on the first web; H profile steel beam is made up of the second web, pregroove marks shaped steel and two the second frange plates, two the second frange plates are positioned at the both sides of the second web and are vertically connected, in the cavity that pregroove marks shaped steel is arranged at the first web, the first frange plate is formed, the web of pregroove marks shaped steel is secured by bolts on the second web.
2. the prefabricated Two bors d's oeuveres U-steel in a kind of H profile steel post frange plate side according to claim 1 combination rigid connection node, is characterized in that, two the second frange plates are connected with first frange plate is vertical.
3. the prefabricated Two bors d's oeuveres U-steel in a kind of H profile steel post frange plate side according to claim 1 combination rigid connection node, is characterized in that, the wing plates on two sides of U-steel of putting more energy into and the first frange plate, the first web is all vertical is connected.
4. the prefabricated Two bors d's oeuveres U-steel in a kind of H profile steel post frange plate side according to claim 1 combination rigid connection node, is characterized in that, relative with two the second frange plates respectively two medial surfaces of the wing plates on two sides of pregroove marks shaped steel fit.
CN201510627900.3A 2015-09-28 2015-09-28 H-shaped steel column flange plate side prefabricated double-groove profile steel combined rigid connecting node Pending CN105155687A (en)

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CN201510627900.3A CN105155687A (en) 2015-09-28 2015-09-28 H-shaped steel column flange plate side prefabricated double-groove profile steel combined rigid connecting node

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Cited By (7)

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Publication number Priority date Publication date Assignee Title
CN106592773A (en) * 2016-12-19 2017-04-26 新昌县思创设计咨询有限公司 Constructional steel connection joint structure and fixing method thereof
CN106869336A (en) * 2017-03-30 2017-06-20 西京学院 A kind of new prefabricated assembled combined joint
CN109736431A (en) * 2018-12-19 2019-05-10 西安理工大学 A kind of cantilever side plate being applicable in multi and tall steel building is linked and packed formula node
CN110130491A (en) * 2019-04-18 2019-08-16 清华大学 The aluminum alloy beams Column border node of the reinforced ring-grooved rivet connection of channel steel
CN110258795A (en) * 2019-05-31 2019-09-20 清华大学 A kind of complete bolted prefabricated assembled bean column node
CN110805135A (en) * 2019-11-26 2020-02-18 河南城建学院 Assembled steel construction beam column node
CN113073739A (en) * 2021-04-22 2021-07-06 国网河北省电力有限公司经济技术研究院 Splicing structure of structural steel section

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106592773A (en) * 2016-12-19 2017-04-26 新昌县思创设计咨询有限公司 Constructional steel connection joint structure and fixing method thereof
CN106869336A (en) * 2017-03-30 2017-06-20 西京学院 A kind of new prefabricated assembled combined joint
CN109736431A (en) * 2018-12-19 2019-05-10 西安理工大学 A kind of cantilever side plate being applicable in multi and tall steel building is linked and packed formula node
CN110130491A (en) * 2019-04-18 2019-08-16 清华大学 The aluminum alloy beams Column border node of the reinforced ring-grooved rivet connection of channel steel
CN110130491B (en) * 2019-04-18 2021-03-30 清华大学 Aluminum alloy beam column joint connected by channel steel reinforced ring groove rivet
CN110258795A (en) * 2019-05-31 2019-09-20 清华大学 A kind of complete bolted prefabricated assembled bean column node
CN110805135A (en) * 2019-11-26 2020-02-18 河南城建学院 Assembled steel construction beam column node
CN113073739A (en) * 2021-04-22 2021-07-06 国网河北省电力有限公司经济技术研究院 Splicing structure of structural steel section

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Application publication date: 20151216