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Post Buckling Behavior of Axially Compressed Core‐Filled Cylinders
Author(s) -
MyintU T.
Publication year - 1969
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/zamm.19690490706
Subject(s) - buckling , axial symmetry , shell (structure) , core (optical fiber) , structural engineering , materials science , deformation (meteorology) , foundation (evidence) , shear (geology) , energy method , composite material , engineering , archaeology , history
The post buckling behavior of an axially compressed corefilled circular cylindrical shell is presented. The soft elastic core is represented by the Pasternak foundation model which is a Winkler foundation model with shear interactions. The Ritz energy method is employed to obtain the load‐deformation relationship. The stabilizing effect of soft core on the buckling strength of shell is illustrated.