JWAJournal of World Architecture2208-34802208-3499Bio-Byword Scientific Publishing Pty. Ltd.10.26689/jwa.v6i4.4027ArticleThe Construction Technology of Freeform Surface Spatial Bending-Torsion Steel Structurehttps://artdesignp.com/journal/JWA/6/4/10.26689/jwa.v6i4.4027LuTong,WangShuai,WuKe-yang,LiuChen,WangZhen-min,QianChen2022642022-07-27Taking the construction project of the National Cybersecurity Talents and Innovation Base as an example, this paper studies the construction technology of freeform surface spatial bending-torsion steel structure based on structural design model transformation, including the parametric modeling of deepening design model, computer-aided bending and torsion frame production, flexible docking in the bending-torsion combination unit, and welding stress deformation, in hope to provide reference for similar projects in the future.

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