PL434452A1 - Roof beam unit - Google Patents

Roof beam unit

Info

Publication number
PL434452A1
PL434452A1 PL434452A PL43445220A PL434452A1 PL 434452 A1 PL434452 A1 PL 434452A1 PL 434452 A PL434452 A PL 434452A PL 43445220 A PL43445220 A PL 43445220A PL 434452 A1 PL434452 A1 PL 434452A1
Authority
PL
Poland
Prior art keywords
steel
flange
profiled sheet
composite
diagonals
Prior art date
Application number
PL434452A
Other languages
Polish (pl)
Other versions
PL244337B1 (en
Inventor
Tomasz Wróblewski
Romuald Orłowicz
Original Assignee
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
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 Zachodniopomorski Uniwersytet Technologiczny W Szczecinie filed Critical Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority to PL434452A priority Critical patent/PL244337B1/en
Publication of PL434452A1 publication Critical patent/PL434452A1/en
Publication of PL244337B1 publication Critical patent/PL244337B1/en

Links

Landscapes

  • Rod-Shaped Construction Members (AREA)
  • Bridges Or Land Bridges (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Zespolony dźwigar dachowy, zawierający pas dolny, pas górny połączone ze sobą krzyżulcami, charakteryzuje się tym, że ma stalowy pas dolny (1) oraz stalowo - betonowy zespolony pas górny (2) połączone ze sobą krzyżulcami drewnianymi (3). Pas dolny (1) połączony jest z węzłami podporowymi (4) pasa górnego (2) za pomocą stalowych ściągów (5). Pas górny (2) w postaci zespolonej płyty stalowo - betonowej składa się ze stalowych belek krawędziowych (6), stalowych poprzecznic (7), na których opiera się blacha profilowana, zamocowana do poprzecznic (7) za pomocą łączników, zaś na blasze profilowanej znajduje się warstwa betonu monolitycznego. Łączniki wystają ponad powierzchnię blachy profilowanej. Stalowe poprzecznice (7) zakończone są płytami czołowymi.The composite roof girder, which includes a bottom flange, an upper flange connected with diagonals, is characterized by a steel bottom flange (1) and a steel-concrete composite top flange (2) connected with each other by wooden diagonals (3). The lower chord (1) is connected to the supporting nodes (4) of the upper chord (2) with steel bowstrings (5). The upper flange (2) in the form of a composite steel and concrete plate consists of steel edge beams (6), steel crossbars (7) on which the profiled sheet rests, fastened to the cross members (7) with fasteners, and on the profiled sheet it is a layer of monolithic concrete develops. The fasteners protrude above the surface of the profiled sheet. The steel crossbars (7) are terminated with faceplates.

PL434452A 2020-06-25 2020-06-25 Composite roof girder PL244337B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL434452A PL244337B1 (en) 2020-06-25 2020-06-25 Composite roof girder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL434452A PL244337B1 (en) 2020-06-25 2020-06-25 Composite roof girder

Publications (2)

Publication Number Publication Date
PL434452A1 true PL434452A1 (en) 2021-12-27
PL244337B1 PL244337B1 (en) 2024-01-15

Family

ID=80001236

Family Applications (1)

Application Number Title Priority Date Filing Date
PL434452A PL244337B1 (en) 2020-06-25 2020-06-25 Composite roof girder

Country Status (1)

Country Link
PL (1) PL244337B1 (en)

Also Published As

Publication number Publication date
PL244337B1 (en) 2024-01-15

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