Search results for: HOT-ROLLED%20SHEET,%20STEEL%20STRUCTURES,

• Application of Barkhausen method to determine internal stresses in cold-rolled and hot-rolled sheets

  Publication

  • A. Łukowicz
  • D. Kowalski

  - Year 2016

  The paper presents investigations on internal stress distribution in plane hot—or cold-rolled sheets dedicated for the cold-formed profiles. The motivation of the research is a new profile design whose bending technology, incorporating a longitudinal welded joint and hot-dip galvanization after bending and welding introduces additional internal stresses. In order to identify the entirety of stresses in the process of sheet production...

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• Analiza wad powierzchni gorącowalcowanych wyrobów stalowych = Hot rolled sections surface defects analysis

  Publication

  • K. Krzysztofowicz
  • M. Głowacka

  - Year 2006

  Zanalizowano hutnicze wady powierzchni dwuteowników walcowanych na gorąco, głebokość zdefektowanych obszarów i zmiany mikrostruktury w tych obszarach.

• Laser Thermal Oxidation by Ytterbium-Doped Fibre Laser of the Hot and Cold-Rolled Stainless Steel Surface

  Publication

  • Z. Brytan
  • W. Pakieła

  - Solid State Phenomena - Year 2020

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• Normal stress distribution in built‑up cold‑formed column in relation to interconnecting bolt spacing

  Publication

  • P. Deniziak
  • E. Urbańska-Galewska
  • M. Gordziej-Zagórowska

  - Scientific Reports - Year 2024

  In order to increase a stiffness of cold-formed steel (CFS) elements it is practised to built-up the cross-section. In the analysed case, a main element is strengthened by adding extra chord in contact partially along the column. This additional chord acts as a longitudinal stiffener connected with the main section by series of bolts. Authors check whether rules applied over the years, for hot-rolled elements, can be indiscriminately...

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