Simulation of shell buckling by implicit dynamics and numerically dissipative schemes
Sign Up to like & getrecommendations! Published in 2018 at "Thin-Walled Structures"
DOI: 10.1016/j.tws.2018.08.010
Abstract: Abstract Shell buckling process is studied by implicit structural dynamics time-stepping schemes with numerical dissipation (in the high-frequency range), which fall into the class of Generalized energy-momentum method. In particular, modified Generalized- α , Bossak,… read more here.
Keywords: high frequency; shell buckling; simulation; numerical dissipation ... See more keywords
Shell buckling, without ‘imperfections’
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Structural Engineering"
DOI: 10.1177/1369433217751585
Abstract: The buckling behaviour of thin shell structures under load has been a persistent challenge to engineering designers and researchers over many decades. In this article I consider two unusual experimental studies on the buckling of… read more here.
Keywords: shell; power law; shell buckling; theory ... See more keywords