Elasto-plastic behaviour and design of semi-compact circular hollow sections Xin Meng * 1 , Leroy Gardner 2 , Adam J. Sadowski 3 , J. Michael Rotter 4 * Corresponding author. Tel.: +44 (0)77 5157 9750 E-mail address: [email protected] (X. Meng) 1 Ph.D. Candidate, Department of Civil and Environmental Engineering, Imperial College London, London SW7 2AZ, UK E-mail address: [email protected] 2 Professor of Structural Engineering, Department of Civil and Environmental Engineering, Imperial College London, London SW7 2AZ, UK E-mail address: [email protected] 3 Senior Lecturer, Department of Civil and Environmental Engineering, Imperial College London, London SW7 2AZ, UK E-mail address: [email protected] 4 Visiting Professor, Department of Civil and Environmental Engineering, Imperial College London, London SW7 2AZ, UK E-mail address: [email protected] Highlights Existing cross-section and member buckling test data on CHS were collected; Numerical simulation was conducted to generate further data on CHS; New design rules were developed to capture the elasto-plastic behaviour of semi-compact CHS; Accuracy of the current Eurocode 3 and proposed methods were assessed and compared; Reliability of the proposed design rules was confirmed through statistical analyses.
Elasto-plastic behaviour and design of semi-compact circular hollow sections
Jun 20, 2023
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