@article{oai:nagasaki-u.repo.nii.ac.jp:00021117,
 author = {李, 剣平 and 修行, 稔},
 issue = {48},
 journal = {長崎大学工学部研究報告},
 month = {Jan},
 note = {A numerical method for elastoplastic buckling analysis of concrete filled tubular columns is presented. The elastoplastic tangent stiffness matrix in the method is constructed by using the tangent coefficient matrix obtained by the numerical integration of the handening moduli of the fibers about the member section to calculate the generaliged plastic strain incremants. The assumptions that a column deforms in a body and behaves according to the Bernoulli-Euler hypothesis are made in the analysis. The accuracy of the method is examined by comparing the results with available experimental results., 長崎大学工学部研究報告 Vol.27(48) p. 43-49, 1997},
 pages = {43--49},
 title = {コンクリート充填円形鋼管柱の弾塑性座屈解析法について},
 volume = {27},
 year = {1997}
}