Design of built-up steel beam-columns composed of two-channel sections
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DOI: 10.1139/cjce-2020-0151
Abstract: Built-up columns composed of two chords present an ideal design for long columns subject to high straining actions. The objective of this paper is to investigate the capacity of built-up columns co... read more here.
Keywords: steel beam; columns composed; built steel; design built ... See more keywords
Mechanical Performance of Built-Up Columns Composed of Four Cold-Formed Square Steel Tubes
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DOI: 10.3390/app9061204
Abstract: This study presents an experimental investigation into the mechanical performance of built-up columns composed of four cold-formed square steel tubes under axial load. The four tubes were assembled together with several C-shaped connectors through two… read more here.
Keywords: composed four; performance built; cold formed; built columns ... See more keywords