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Nonlinear analysis of elastic thin-walled shell structures |
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| Authors: | Sergei S Gavriushin |
| Institution: | 1. School of Astronautics, Harbin Institute of Technology, Harbin 150001, China;2. Institute of Water Resources and Hydro-electric Engineering, Xi’an University of Technology, Xi’an 710048, China;1. Aurecon New Zealand Limited, Engineering Consultant, Wellington 6011, New Zealand;2. University of Canterbury, Department of Civil and Natural Resources Engineering, Private Bag 4800, Christchurch 8140, New Zealand;3. WSP Opus, Engineering Consultant, Wellington 6011, New Zealand;4. The University of Auckland, Department of Civil & Environmental Engineering, Faculty of Engineering, Private Bag 92019, Auckland Mail Centre, Auckland 1142, New Zealand |
| Abstract: | Theoretical principles, methodology and algorithms presented herein are to analyze and design the elastic thin-walled engineering structures and components, with emphasis on the important nonlinear behavior. The methodology of the consequent analysis of single-parametric nonlinear problems is applied to structural syntheses. The numerical algorithm for this analysis is based on the parameter continuation methods and the “control parameter subspace changing”. The effectiveness of the proposed approach is illustrated through several examples in thin-walled structures. |
| Keywords: | Flexible element Thin-walled structure Shell Syntheses Nonlinear behaviour |
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