CN111809746A - Assembly joint adopting rivet connection - Google Patents

Assembly joint adopting rivet connection Download PDF

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Publication number
CN111809746A
CN111809746A CN202010738941.0A CN202010738941A CN111809746A CN 111809746 A CN111809746 A CN 111809746A CN 202010738941 A CN202010738941 A CN 202010738941A CN 111809746 A CN111809746 A CN 111809746A
Authority
CN
China
Prior art keywords
plate
cover plate
column
rivet
node
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
CN202010738941.0A
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Chinese (zh)
Inventor
郝际平
安炜佳
郭亮
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
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 filed Critical Xian University of Architecture and Technology
Priority to CN202010738941.0A priority Critical patent/CN111809746A/en
Publication of CN111809746A publication Critical patent/CN111809746A/en
Pending legal-status Critical Current

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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
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
    • E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2406—Connection nodes
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2454—Connections between open and closed section profiles
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B2001/5875—Connections for building structures in general of bar-shaped building elements using exterior clamping plates or shells

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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

An assembly node adopting rivet connection comprises a stand column, a cross beam, a beam end and a stand column end plate; beam ends are fixedly arranged at the end parts of the four cross beams, the end parts of the four cross beams are arranged in pairs in an opposite mode to form a cross structure, and the adjacent beam ends are fixedly connected; the stand end plate sets up the tip at the stand, and two stands of taking the stand end plate set up respectively in the upper and lower side of cruciform structure, and every stand end plate and the equal fixed connection of all roof beam ends on the cruciform structure. The invention enhances the column in the node area, improves the strength and rigidity of the node part and avoids the node from generating larger damage to the column under the action of earthquake. This structure is prefabricated at the mill, has avoided on-the-spot welding and column connection, and welding quality is not high, simultaneously because welding area is big, produces great residual deformation easily, influences the atress performance of node, and the node ductility is poor and influences construction speed and quality.

Description

Assembly joint adopting rivet connection
Technical Field
The invention relates to the field of steel structures, in particular to an assembled node adopting rivet connection.
Background
In traditional beam column node, the node post suffers great destruction easily under the earthquake effect, and the beam column goes up the lower flange of a wing and is connected with the post through field weld with the web, and welding quality is not high, simultaneously because welding area is big, produces great residual deformation easily, influences the atress performance of node, and the node ductility is poor and influence construction speed and quality, is not suitable for in the assembled steel structure. The mechanical property change under the condition of adopting the bolt for connecting and corroding is greatly reduced, and the requirement on the construction environment is met.
Disclosure of Invention
The invention aims to provide an assembled node connected by rivet pulling to solve the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
an assembly node adopting rivet connection comprises a stand column, a cross beam, a beam end and a stand column end plate; beam ends are fixedly arranged at the end parts of the four cross beams, the end parts of the four cross beams are arranged in pairs in an opposite mode to form a cross structure, and the adjacent beam ends are fixedly connected; the stand end plate sets up the tip at the stand, and two stands of taking the stand end plate set up respectively in the upper and lower side of cruciform structure, and every stand end plate and the equal fixed connection of all roof beam ends on the cruciform structure.
Furthermore, the beam end comprises a beam top plate, a beam upper cover plate, a beam lower cover plate, a stiffening rib and a beam end side plate; the beam is an I-shaped steel beam, a web plate at the end part of the beam is welded with a stiffening rib, and an upper beam cover plate and a lower beam cover plate are respectively welded on an upper flange and a lower flange at the end part of the beam; a beam top plate is welded between the beam upper cover plate and the beam lower cover plate; and a beam end side plate is welded between the beam upper cover plate and the beam lower cover plate on two sides of the beam top plate.
Furthermore, the beam upper cover plate and the beam lower cover plate are isosceles trapezoidal plates with included angles of bevel edges at the bottom edges being in an angle, and the beam end side plate is arranged between the bevel edges of the upper trapezoidal plate and the lower trapezoidal plate; the adjacent beam end heads are connected through beam end head side plates, and the adjacent beam end head side plates are fixedly connected through rivet pulling.
Furthermore, the upright post end plate and the beam upper cover plate or the beam lower cover plate are connected and fixed through rivet pulling; the center of the column end plate is provided with an opening.
Further, the upright column is a rectangular steel pipe column, a circular steel pipe column, a rectangular steel pipe concrete column or a circular steel pipe concrete column; the cross beam is an I-shaped steel beam.
Furthermore, the rivet connection adopts a rotary rivet, a single-groove short-tail rivet, a rivet pin or an internal locking single-drum rivet.
Compared with the prior art, the invention has the following technical effects:
the invention enhances the column in the node area, improves the strength and rigidity of the node part and avoids the node from generating larger damage to the column under the action of earthquake. This structure is prefabricated at the mill, has avoided on-the-spot welding and column connection, and welding quality is not high, simultaneously because welding area is big, produces great residual deformation easily, influences the atress performance of node, and the node ductility is poor and influences construction speed and quality. The beam column is connected with the beam end head through the column end plate and the pull rivet, so that the assembly of the structure is improved, the assembly speed is increased, and the requirements and the characteristics of the assembly type steel structure are fully met. The rivet connection has the advantages of high tightness, excellent anti-loosening performance, high anti-fatigue strength, good axial force and axial fatigue performance, convenient disassembly and stress corrosion and looseness prevention. In conclusion, the steel plate is convenient for industrial manufacture and field assembly, improves the assembly mechanization, effectively solves the problems of low building industrialization level, low house building labor force, low quality of traditional steel building products and the like in China, and is suitable for the development of the building industry in China.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the beam and head of the present invention;
FIG. 3 is a schematic view of the beam and header assembly of the present invention;
FIG. 4 is an exploded view of the overall structure of the present invention;
FIG. 5 is a schematic view of a post and post end plate of the present invention;
the beam structure comprises a vertical column 1, a vertical column end plate 2, a beam top plate 5, a beam upper cover plate 6, a beam lower cover plate 7, a beam end stiffening rib 8, a beam end side plate 9, a beam end side plate 10 and a beam 11.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
referring to fig. 1 to 5, a fabricated joint using rivet connection includes a column 1, a beam 11, a beam end and a column end plate 2; beam ends are fixedly arranged at the end parts of the four cross beams 11, the end parts of the four cross beams 11 are arranged in pairs in an opposite mode to form a cross-shaped structure, and the adjacent beam ends are fixedly connected; the stand end plate 2 sets up the tip at stand 1, and two stand 1 of taking the stand end plate set up respectively in the upper and lower side of cruciform structure, and every stand end plate 2 and the equal fixed connection of all roof beam ends on the cruciform structure.
The beam end comprises a beam top plate 5, a beam upper cover plate 6, a beam lower cover plate 7, a stiffening rib 8 and a beam end side plate 9; the beam is an I-shaped steel beam, a web plate at the end part of the beam is welded with a stiffening rib 8, and an upper beam cover plate 6 and a lower beam cover plate 7 are respectively welded on an upper flange and a lower flange at the end part of the beam; a beam top plate 5 is welded between the beam upper cover plate 6 and the beam lower cover plate 7; and a beam end side plate 9 is welded between the beam upper cover plate 6 and the beam lower cover plate 7 on two sides of the beam top plate 5.
The beam upper cover plate 6 and the beam lower cover plate 7 are isosceles trapezoidal plates with the included angle of bevel edges at the bottom edges being 45 degrees, and the beam end side plate 9 is arranged between the bevel edges of the upper trapezoidal plate and the lower trapezoidal plate; the adjacent beam end heads are connected through beam end head side plates 9, and the adjacent beam end head side plates 9 are fixedly connected through rivet pulling.
The upright post end plate 2 and the beam upper cover plate 6 or the beam lower cover plate 7 are fixedly connected through rivet pulling; the center of the column end plate 2 is provided with an opening.
The upright column is a rectangular steel pipe column, a circular steel pipe column, a rectangular steel pipe concrete column or a circular steel pipe concrete column; the cross beam 11 is an i-shaped steel beam.
The rivet connection adopts a rotary rivet, a single-groove short-tail rivet, a rivet pin or an internal locking single-drum rivet.
Referring to fig. 1, a column and a column end plate of the present invention are schematically illustrated, wherein a column end plate 2 is connected to a column end of a column 1, and a hole is pre-drilled on the end plate. This structure is factory prefabricated.
Referring to fig. 2 and 3, the beam and the end head of the invention are exploded and assembled. The beam end is composed of a beam top plate 5, a beam upper cover plate 6, a beam lower cover plate 7, a beam end stiffening rib 8, a beam end side plate 9 and a beam end side plate 10. The beam top plate 5, the beam end stiffening rib 8, the beam end side plate 9 and the beam end side plate 10 are connected to the beam upper cover plate 6 and the beam lower cover plate 7 to form a beam end. Holes are punched in advance in the beam upper cover plate 6, the beam lower cover plate 7, the beam end side plate 9 and the beam end side plate 10. The beam ends of the beams 11, 12, 13 and 14 are connected with beam ends. The beam is connected to the beam upper cover plate 6, the beam lower cover plate 7 and the beam end stiffening rib 8. This structure is factory prefabricated. Holes are punched in advance in the beam upper cover plate 6, the beam lower cover plate 7, the beam end side plate 9 and the beam end side plate 10. The beam ends and beams are prefabricated in the factory.
Referring to fig. 4 and 5, the overall structure of the invention is shown in an exploded view
And the overall structure of the invention is schematically shown. The invention is formed by connecting columns with end plates and beams with end heads, which are manufactured by factories, through rivet pulling by a rivet pulling device between the end heads and the end heads, and between the end heads and the end plates.

Claims (6)

1. An assembled joint adopting rivet connection is characterized by comprising a stand column (1), a cross beam (11), a beam end head and a stand column end plate (2); beam ends are fixedly arranged at the end parts of the four cross beams (11), the end parts of the four cross beams (11) are arranged in pairs in an opposite mode to form a cross-shaped structure, and the adjacent beam ends are fixedly connected; the upright post end plates (2) are arranged at the end parts of the upright posts (1), the two upright posts (1) with the upright post end plates are respectively arranged above and below the cross-shaped structure, and each upright post end plate (2) is fixedly connected with all beam ends on the cross-shaped structure.
2. The splicing joint adopting the rivet connection as claimed in claim 1, wherein the beam end comprises a beam top plate (5), a beam upper cover plate (6), a beam lower cover plate (7), a stiffening rib (8) and a beam end side plate (9); the beam is an I-shaped steel beam, a web plate at the end part of the beam is welded with a stiffening rib (8), and an upper beam cover plate (6) and a lower beam cover plate (7) are respectively welded on an upper flange and a lower flange at the end part of the beam; a beam top plate (5) is welded between the beam upper cover plate (6) and the beam lower cover plate (7); a beam end side plate (9) is welded between the beam upper cover plate (6) and the beam lower cover plate (7) at the two sides of the beam top plate (5).
3. A splicing node adopting rivet connection according to claim 2, characterized in that the beam upper cover plate (6) and the beam lower cover plate (7) are isosceles trapezoidal plates with the included angle of the oblique sides of the bottom edges being (45) °, and the beam end side plate (9) is arranged between the oblique sides of the upper and lower trapezoidal plates; the adjacent beam end heads are connected through beam end head side plates (9), and the adjacent beam end head side plates (9) are fixedly connected through rivet pulling.
4. The splicing node adopting the rivet connection as claimed in claim 2, wherein the column end plate (2) and the beam upper cover plate (6) or the beam lower cover plate (7) are fixed through the rivet connection; the center of the upright post end plate (2) is provided with an opening.
5. The splicing node adopting the rivet connection as claimed in claim 1, wherein the upright column is a rectangular steel pipe column, a circular steel pipe column, a rectangular concrete-filled steel pipe column or a circular concrete-filled steel pipe column; the cross beam (11) is an I-shaped steel beam.
6. The assembly node adopting the pull rivet connection as claimed in claim 3, wherein the pull rivet connection adopts a spin rivet, a single-groove short-tail pull rivet, a pull rivet pin or an internal locking single-drum pull rivet.
CN202010738941.0A 2020-07-28 2020-07-28 Assembly joint adopting rivet connection Pending CN111809746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010738941.0A CN111809746A (en) 2020-07-28 2020-07-28 Assembly joint adopting rivet connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010738941.0A CN111809746A (en) 2020-07-28 2020-07-28 Assembly joint adopting rivet connection

Publications (1)

Publication Number Publication Date
CN111809746A true CN111809746A (en) 2020-10-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010738941.0A Pending CN111809746A (en) 2020-07-28 2020-07-28 Assembly joint adopting rivet connection

Country Status (1)

Country Link
CN (1) CN111809746A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113882512A (en) * 2021-08-30 2022-01-04 西安建筑科技大学 I-beam-square steel pipe column assembled node with lantern ring
CN114439108A (en) * 2022-03-03 2022-05-06 常州工程职业技术学院 Install steel construction beam column joint fast
CN115045393A (en) * 2022-06-22 2022-09-13 重庆大学 Steel beam web plate-placed type node connecting structure and assembling method thereof
CN115075389A (en) * 2022-07-25 2022-09-20 重庆大学 Beam flange annular sleeve plate node connecting structure and assembling method thereof
CN115075390A (en) * 2022-07-25 2022-09-20 重庆大学 Steel beam and end plate interconnection type node connecting structure and assembling method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203361354U (en) * 2013-07-08 2013-12-25 山东中通钢构建筑股份有限公司 Beam column pitch point connecting device
CN105178448A (en) * 2015-09-28 2015-12-23 沈阳建筑大学 Wooden-structure building beam-column joint structure
KR20160078785A (en) * 2014-12-24 2016-07-05 주식회사 포스코 Joint structure between column and beam

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203361354U (en) * 2013-07-08 2013-12-25 山东中通钢构建筑股份有限公司 Beam column pitch point connecting device
KR20160078785A (en) * 2014-12-24 2016-07-05 주식회사 포스코 Joint structure between column and beam
CN105178448A (en) * 2015-09-28 2015-12-23 沈阳建筑大学 Wooden-structure building beam-column joint structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113882512A (en) * 2021-08-30 2022-01-04 西安建筑科技大学 I-beam-square steel pipe column assembled node with lantern ring
CN114439108A (en) * 2022-03-03 2022-05-06 常州工程职业技术学院 Install steel construction beam column joint fast
CN115045393A (en) * 2022-06-22 2022-09-13 重庆大学 Steel beam web plate-placed type node connecting structure and assembling method thereof
CN115075389A (en) * 2022-07-25 2022-09-20 重庆大学 Beam flange annular sleeve plate node connecting structure and assembling method thereof
CN115075390A (en) * 2022-07-25 2022-09-20 重庆大学 Steel beam and end plate interconnection type node connecting structure and assembling method thereof
CN115075390B (en) * 2022-07-25 2023-10-27 重庆大学 Steel beam end plate interconnection type node connection structure and assembly method thereof
CN115075389B (en) * 2022-07-25 2023-11-03 重庆大学 Beam flange annular sleeve plate node connecting structure and assembly method thereof

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Application publication date: 20201023