Effect of elastic support on the linear buckling response of quasi-isotropic cylindrical shells under axial compression
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112796
Abstract: Abstract Cylindrical shells under compressive loading are highly sensitive to boundary conditions. Considering that these structures are connected by surrounding structural components with finite stiffness, an accurate evaluation of the effects of their boundary stiffness… read more here.
Keywords: linear buckling; cylindrical shells; effect; buckling response ... See more keywords
Linear Buckling Analysis of Perforated Cold-Formed Steel Storage Rack Columns by Means of the Generalised Beam Theory
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Structural Stability and Dynamics"
DOI: 10.1142/s0219455418500049
Abstract: The investigation attempts to adapt a be am finite element procedure based on the Generalised Beam Theory (GBT) to the analysis of perforated columns. The presence of perforations is taken into account through the use… read more here.
Keywords: finite element; linear buckling; generalised beam; beam theory ... See more keywords
Design Optimization and Non-Linear Buckling Analysis of Spherical Composite Submersible Pressure Hull
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13112439
Abstract: This paper describes an optimization study of a spherical composite submersible pressure hull employing a genetic algorithm (GA) in ANSYS. A total of five lay-up arrangements were optimized for three unidirectional composites carbon/epoxy, glass/epoxy, and… read more here.
Keywords: linear buckling; non; non linear; optimization ... See more keywords