Torsional buckling behaviour of stiffened cylinders under combined loading Export

@article{citeulike:5179599, abstract = {In this study cylindrical boundary conditions for finite element analysis are formulated that allow torsional displacement and buckling of a sector of a cylinder of half axial height, and of a circumferential arc angle that will divide into 360°. Finite element tests are carried out on un-stiffened elastic cylinders to verify the method of analysis against classical elastic torsional buckling theory. Elastic–plastic limit point finite element tests are carried out on ring and stringer stiffened and stringer stiffened cylinders to investigate the effects of stiffeners on post-buckling behaviour in torsion. A stringer stiffened cylinder is subjected to many combinations of axial force and surface pressure in the elastic range of response and then tested to failure in torsion to investigate the effects of axial and surface pressure loads on the resistance to plastic collapse in torsion.}, author = {Lennon, R.}, citeulike-article-id = {5179599}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/S0263-8231(00)00040-9}, citeulike-linkout-1 = {http://linkinghub.elsevier.com/retrieve/pii/S0263-8231(00)00040-9}, doi = {10.1016/S0263-8231(00)00040-9}, issn = {02638231}, journal = {Thin-Walled Structures}, keywords = {cell\_buckling}, month = {November}, number = {3}, pages = {229--245}, posted-at = {2009-07-16 14:59:45}, priority = {2}, title = {Torsional buckling behaviour of stiffened cylinders under combined loading}, url = {http://dx.doi.org/10.1016/S0263-8231(00)00040-9}, volume = {38}, year = {2000} }

TY - JOUR ID - citeulike:5179599 L3 - citeulike-article-id:5179599 N2 - In this study cylindrical boundary conditions for finite element analysis are formulated that allow torsional displacement and buckling of a sector of a cylinder of half axial height, and of a circumferential arc angle that will divide into 360°. Finite element tests are carried out on un-stiffened elastic cylinders to verify the method of analysis against classical elastic torsional buckling theory. Elastic–plastic limit point finite element tests are carried out on ring and stringer stiffened and stringer stiffened cylinders to investigate the effects of stiffeners on post-buckling behaviour in torsion. A stringer stiffened cylinder is subjected to many combinations of axial force and surface pressure in the elastic range of response and then tested to failure in torsion to investigate the effects of axial and surface pressure loads on the resistance to plastic collapse in torsion. IS - 3 JF - Thin-Walled Structures SN - 02638231 EP - 245 TI - Torsional buckling behaviour of stiffened cylinders under combined loading VL - 38 SP - 229 KW - cell_buckling AU - Lennon, R PY - 2000/11// UR - http://dx.doi.org/10.1016/S0263-8231(00)00040-9 ER -