Keywords
Spatial bending-torsion steel structure
Construction technology
Parametric modeling
Bending and twisting frame
Submitted : 2022-06-27
Accepted : 2022-07-12
Published : 2022-07-27
Abstract
Taking 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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