PL450580A1 - Hybrid butt joint of a steel I-beam with a shifted web joint and stiffening channels - Google Patents

Hybrid butt joint of a steel I-beam with a shifted web joint and stiffening channels

Info

Publication number
PL450580A1
PL450580A1 PL450580A PL45058024A PL450580A1 PL 450580 A1 PL450580 A1 PL 450580A1 PL 450580 A PL450580 A PL 450580A PL 45058024 A PL45058024 A PL 45058024A PL 450580 A1 PL450580 A1 PL 450580A1
Authority
PL
Poland
Prior art keywords
sections
width
height
vertical ribs
welded
Prior art date
Application number
PL450580A
Other languages
Polish (pl)
Inventor
Maciej Major
Izabela Major
Mariusz Urbański
Wiesław Liszewski
Original Assignee
Politechnika Częstochowska
Instytut Badawczy Dróg i Mostów
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 Politechnika Częstochowska, Instytut Badawczy Dróg i Mostów filed Critical Politechnika Częstochowska
Priority to PL450580A priority Critical patent/PL450580A1/en
Publication of PL450580A1 publication Critical patent/PL450580A1/en

Links

Classifications

    • 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
    • E04B1/38—Connections for building structures in general
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/185—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with a node element
    • 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
    • E04B2001/2448—Connections between open 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
    • E04B1/18—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
    • E04B2001/2457—Beam to beam connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452—H- or I-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Hybrydowe połączenie dwóch belek dwuteowych, polega na tym, że belki dwuteowe (1) o wysokości „H” i szerokości „B”, przy czym stosunek H/B≤1,8, są połączone doczołową spoiną w zamku z przesunięciem połączenia środników belek oraz wzmocnione ceownikami (2) o szerokości „a”, wysokości „b” i długości „c”, mieszczącej się w przedziale od H/3 do H/2, ceowniki (2) są wsunięte w gniazda dopasowane kształtem do kształtu ceowników w półkach łączonych dwuteowników (1) po obu stronach środnika i umiejscowione symetrycznie w osi połączenia, przy czym rozstaw ceowników wynosi „x” w stosunku do szerokości „B” półek dwuteowników oraz do środników ceowników (2) są przyspawane od zewnątrz żeberka poziome (3) o grubości „d” i długości „L”, które wystają ponad górną półkę łączonych dwuteowników (1) na wysokość „h” i ceowniki (2) posiadają otwory w swoich półkach na łączniki śrubowe (6), a ponadto w wewnętrznej części dwuteownika (1), od dołu jego półek, są przyspawane żeberka pionowe (4) o wysokości „i” i grubości „j” i do żeber pionowych (4) od dołu przyspawany jest płaskownik (5) o grubości „g”, szerokości „e” i długości „f”, który wraz z żeberkami pionowymi tworzy skrzynkę o szerokości „k”, zaś skrzynki tworzone przez płaskownik (5) i żeberka pionowe (4) są połączone łącznikiem śrubowym (7), korzystnie z nakrętką napinającą.A hybrid connection of two I-beams consists in the fact that I-beams (1) with height "H" and width "B", wherein the ratio H/B≤1.8, are connected by a butt weld in a lock with a shifted connection of the beam webs and reinforced with C-sections (2) with width "a", height "b" and length "c", ranging from H/3 to H/2, C-sections (2) are inserted into sockets matched in shape to the shape of C-sections in the flanges of the connected I-sections (1) on both sides of the web and positioned symmetrically in the connection axis, wherein the spacing of C-sections is "x" in relation to the width "B" of the I-section flanges and horizontal ribs (3) with thickness "d" and length "L" are welded from the outside to the C-section webs (2), which protrude above the upper flange of the connected I-sections (1) to the height "h" and C-sections (2) have holes in their shelves for screw connectors (6), and in addition, in the inner part of the I-beam (1), from the bottom of its shelves, vertical ribs (4) of height "i" and thickness "j" are welded, and a flat bar (5) of thickness "g", width "e" and length "f" is welded to the vertical ribs (4) from the bottom, which together with the vertical ribs forms a box of width "k", and the boxes formed by the flat bar (5) and vertical ribs (4) are connected with a screw connector (7), preferably with a tension nut.

PL450580A 2024-12-14 2024-12-14 Hybrid butt joint of a steel I-beam with a shifted web joint and stiffening channels PL450580A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL450580A PL450580A1 (en) 2024-12-14 2024-12-14 Hybrid butt joint of a steel I-beam with a shifted web joint and stiffening channels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL450580A PL450580A1 (en) 2024-12-14 2024-12-14 Hybrid butt joint of a steel I-beam with a shifted web joint and stiffening channels

Publications (1)

Publication Number Publication Date
PL450580A1 true PL450580A1 (en) 2026-05-11

Family

ID=99717248

Family Applications (1)

Application Number Title Priority Date Filing Date
PL450580A PL450580A1 (en) 2024-12-14 2024-12-14 Hybrid butt joint of a steel I-beam with a shifted web joint and stiffening channels

Country Status (1)

Country Link
PL (1) PL450580A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL330671A1 (en) * 1998-12-31 2000-07-03 Politechnika Swietokrzyska Prestressed but joints
CN113882511A (en) * 2020-07-02 2022-01-04 杭州万能绿建科技股份有限公司 Quick-mounting steel structure beam and beam butt-joint embedded mortise and tenon type node assembly and method
PL436160A1 (en) * 2020-11-27 2022-05-30 Politechnika Rzeszowska im. Ignacego Łukasiewicza Double-sided butt construction node
PL436161A1 (en) * 2020-11-27 2022-05-30 Politechnika Rzeszowska im. Ignacego Łukasiewicza Double-sided butt construction node
CN219746777U (en) * 2023-03-06 2023-09-26 曲阜市万强钢结构工程有限公司 Steel beam butt joint piece
CN221721931U (en) * 2023-10-24 2024-09-17 山东恒善自动化设备有限公司 A fast-installed launch tower derrick steel beam docking device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL330671A1 (en) * 1998-12-31 2000-07-03 Politechnika Swietokrzyska Prestressed but joints
CN113882511A (en) * 2020-07-02 2022-01-04 杭州万能绿建科技股份有限公司 Quick-mounting steel structure beam and beam butt-joint embedded mortise and tenon type node assembly and method
PL436160A1 (en) * 2020-11-27 2022-05-30 Politechnika Rzeszowska im. Ignacego Łukasiewicza Double-sided butt construction node
PL436161A1 (en) * 2020-11-27 2022-05-30 Politechnika Rzeszowska im. Ignacego Łukasiewicza Double-sided butt construction node
CN219746777U (en) * 2023-03-06 2023-09-26 曲阜市万强钢结构工程有限公司 Steel beam butt joint piece
CN221721931U (en) * 2023-10-24 2024-09-17 山东恒善自动化设备有限公司 A fast-installed launch tower derrick steel beam docking device

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