PL450577A1 - Hybrid butt joint using C-sections stiffened with ribs, dedicated to steel I-sections - Google Patents

Hybrid butt joint using C-sections stiffened with ribs, dedicated to steel I-sections

Info

Publication number
PL450577A1
PL450577A1 PL450577A PL45057724A PL450577A1 PL 450577 A1 PL450577 A1 PL 450577A1 PL 450577 A PL450577 A PL 450577A PL 45057724 A PL45057724 A PL 45057724A PL 450577 A1 PL450577 A1 PL 450577A1
Authority
PL
Poland
Prior art keywords
sections
beams
height
flanges
channels
Prior art date
Application number
PL450577A
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 PL450577A priority Critical patent/PL450577A1/en
Publication of PL450577A1 publication Critical patent/PL450577A1/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≤2,2, są połączone czterema ceownikami (2) o długości „c”, mieszczącej się w przedziale od H/2 do H/2 + „b”, gdzie „b” jest wysokością ceownika, i ceowniki (2) są wsunięte w gniazda o kształcie dopasowanym do kształtu ceownika (2) w półkach łączonych dwuteowników (1), i połączone parami poprzez blachy połączenia (4), kątowniki (5) i śruby (6 i 7), a ich półki są skierowane ku zewnątrz środnika belek dwuteowych oraz ceowniki (2) wystają ponad górną powierzchnię półek łączonych dwuteowników (1) na wysokość „h”, która odpowiada wysokości żebra usztywniającego (3) o długości „L” i grubości „d”, a żebro usztywniające (3) wraz z ceownikiem (2) jest połączone na stałe, korzystnie przyspawane do półki dwuteownika (1) spoiną okrężną i do ceownika (2) o wysokości „f” jest osadzona na stałe, korzystnie przyspawana blacha połączenia (4), zachodząca na środnik ceownika na długości „a”, a ponadto blacha połączenia (4) o grubości „e” równej grubości środnika dwuteownika (1), jest przykręcona do kątownika (5) za pomocą łącznika śrubowego (7).A hybrid connection of two I-beams consists in that I-beams (1) with height "H" and width "B", wherein the ratio H/B≤2.2, are connected by four channels (2) with length "c", in the range from H/2 to H/2 + "b", where "b" is the height of the channel, and the channels (2) are inserted into sockets with a shape adapted to the shape of the channel (2) in the flanges of the connected I-beams (1), and connected in pairs by means of connection plates (4), angles (5) and bolts (6 and 7), and their flanges are directed towards the outside of the web of the I-beams, and the channels (2) protrude above the upper surface of the flanges of the connected I-beams (1) to the height "h", which corresponds to the height of the stiffening rib (3) with length "L" and thickness "d", and the stiffening rib (3) together with the channel (2) is permanently connected, preferably welded to the flange of the I-beam (1) with a circular weld and a permanently mounted, preferably welded, connection plate (4) is preferably welded to the C-beam (2) with a height "f", overlapping the C-beam web at length "a", and furthermore the connection plate (4) with a thickness "e" equal to the thickness of the I-beam web (1) is screwed to the angle bar (5) by means of a screw connector (7).

PL450577A 2024-12-14 2024-12-14 Hybrid butt joint using C-sections stiffened with ribs, dedicated to steel I-sections PL450577A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL450577A PL450577A1 (en) 2024-12-14 2024-12-14 Hybrid butt joint using C-sections stiffened with ribs, dedicated to steel I-sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL450577A PL450577A1 (en) 2024-12-14 2024-12-14 Hybrid butt joint using C-sections stiffened with ribs, dedicated to steel I-sections

Publications (1)

Publication Number Publication Date
PL450577A1 true PL450577A1 (en) 2026-05-11

Family

ID=99717287

Family Applications (1)

Application Number Title Priority Date Filing Date
PL450577A PL450577A1 (en) 2024-12-14 2024-12-14 Hybrid butt joint using C-sections stiffened with ribs, dedicated to steel I-sections

Country Status (1)

Country Link
PL (1) PL450577A1 (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
PL436161A1 (en) * 2020-11-27 2022-05-30 Politechnika Rzeszowska im. Ignacego Łukasiewicza Double-sided butt construction node
PL436160A1 (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
PL436161A1 (en) * 2020-11-27 2022-05-30 Politechnika Rzeszowska im. Ignacego Łukasiewicza Double-sided butt construction node
PL436160A1 (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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