EXPERIMENTAL AND NUMERICAL STUDY OF STAYED STEEL COLUMNS
Abstract eng: The numerical model of stainless steel stayed columns validated by tests is presented. 3D geometrical and material analysis including initial imperfections (GMNIA) is used for the study of nonlinear buckling and post-buckling behavior of 3 tested columns. Following study compares common 2D modelling with 3D results, elastic-plastic common steel with nonlinear stainless steel behavior and influence of the value of initial deflections. Finally significance of interconnection type between stays and central crossarm is studied with respect to possible assembly procedure. Recommendation for practical design are presented.
Contributors:
Publisher:
Brno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
Conference Title:
Conference Title:
Engineering Mechanics 2017
Conference Venue:
Svratka, CZ
Conference Dates:
2017-05-15 / 2017-05-18
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2017-05-22, last modified 2017-05-22
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