Experimental And Numerical Comparison Of Shear And Buckling Of Metallic Beams With Circular Cuts In Their Webs
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DOI:
https://doi.org/10.59287/icpis.827Keywords:
Cellular Beam, Circular Cut, Length, Openings, Load Location, Robot Structures, Euro-Code 3Abstract
Cellular beams are becoming increasingly popular in metal construction due to their ability to meet technical and economic constraints and reduce floor thickness. However, it's essential to comply with regulations to ensure stability and preserve structures. In this work, we focus on the experimental and theoretical results of shear and buckling of IPE A 100 cellular beams with circular cuts in their webs subjected to a concentrated load. Results show that vertical displacement induced by transverse compression is affected by length, cuts in the web, load location, and beam stiffening. Comparison of experimental and theoretical results highlights the importance of conducting experimental tests to validate theoretical outcomes and ensure prediction accuracy
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