caa a22 4500 463244230 CHVBK 20180405153321.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1007/s00158-006-0056-4 doi (NATIONALLICENCE)springer-10.1007/s00158-006-0056-4 Smaś P. Institute of Applied Mechanics, Cracow University of Technology, Jana Pawła II 37, 31-864, Kraków, Poland aut Design of clamped columns for maximizing the axial displacement at buckling [Elektronische Daten] [P. Smaś] In this paper, the problem of optimal design of columns clamped at both ends under loading controlled by displacement is investigated. A cross-sectional area varying along the axis of the column, which leads to the maximal axial displacement caused by compression before the structure buckles is sought. The unimodal and bimodal problems are considered. The optimal solutions for different constraints of minimal and maximal cross-sectional area and various elastic foundation responses are presented in the paper. The results are obtained by solving a variational formulation of the optimisation problem or by using numerical optimisation methods, namely, the method of moving asymptotes and the algorithm of simulated annealing. Springer-Verlag Berlin Heidelberg, 2006 Structural optimisation nationallicence Clamped column nationallicence Buckling nationallicence Critical displacement nationallicence Structural and Multidisciplinary Optimization Springer-Verlag 33/3(2007-03-01), 229-241 1615-147X 33:3<229 2007 33 158 https://doi.org/10.1007/s00158-006-0056-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00158-006-0056-4 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Smaś P. Institute of Applied Mechanics, Cracow University of Technology, Jana Pawła II 37, 31-864, Kraków, Poland aut NATIONALLICENCE 773 0- Structural and Multidisciplinary Optimization Springer-Verlag 33/3(2007-03-01), 229-241 1615-147X 33:3<229 2007 33 158 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer