Szukana fraza: [Abstract = "One of the major advantages of light gauge steel structures made of cold\-formed steel sections is their low weight so the production of typical single\-storey steel structures of this kind of profiles is still rising. The well known profiles, e.o. Z\-sections, C\-sections and the so called hat\-sections studied and described in the literature, are used mainly as purlins or truss components. A new profile GEB was patented for the use for primary load\-bearing member in fabricated steel frames."]

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