Results 281 to 290 of about 3,331,715 (353)
Some of the next articles are maybe not open access.
Two Distinct Buckling Modes in Carbon Nanotube Bending
Nano Letters, 2006By using controlled SPM manipulation, carbon nanotubes have been continuously bent into a series of increasing angles, and two distinct buckling modes corresponding to "abrupt" and "gradual" buckle formation were observed through recording the height increment at the bend site during the loading process. Molecular dynamics simulation also found the two
Xiaojie, Duan +4 more
openaire +2 more sources
Computer Methods in Applied Mechanics and Engineering, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Review of Buckling Mode and Geometry Effects on Postbuckling Strength of Corrugated Containers
Development, Validation, and Application of Inelastic Methods for Structural Analysis and Design, 1996Various postbuckling models involving elastic versus inelastic buckling, linear versus nonlinear material characterization, and finite versus infinite length plate geometry were fit to historical data on compression strength of corrugated fiberboard ...
T. Urbanik
semanticscholar +1 more source
Coupled modes of elastic buckling
Journal of the Mechanics and Physics of Solids, 1967Abstract I t is shown that when the critical loads corresponding to the modes of buckling of a two-degrees-of-freedom system are equal, or nearly so, then elastic post-buckling involves coupling between the modes. The forms taken by these coupled modes are discussed for the general case and for special cases of symmetry; the forms are illustrated by
openaire +2 more sources
New Insight into Interaction of Buckling Modes with Stable Post-buckling Response
Arabian Journal for Science and Engineering, 2014Buckling mode interaction of elastic systems in the presence of initial imperfections is well known to have a detrimental effect on the response of a wide range of structural systems. This has been demonstrated mostly analytically for simple models, assuming small displacements, thus obtaining results with questionable validity in the post-buckling ...
Charis J. Gantes +2 more
openaire +1 more source
On chessboard buckling modes in compressed materials
Acta Mechanica, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Morozov, N. F., Tovstik, P. E.
openaire +2 more sources
AIAA Journal
This study presents novel accurate nonlinear buckling solutions of ring-stiffened cylindrical shells. A theoretical model based on the discrete stiffener theory for nonlinear buckling is first developed, which can account for multiple buckling modes, including overall buckling, local buckling, coupled buckling, and tripping.
Zhuofan Ni +5 more
openaire +1 more source
This study presents novel accurate nonlinear buckling solutions of ring-stiffened cylindrical shells. A theoretical model based on the discrete stiffener theory for nonlinear buckling is first developed, which can account for multiple buckling modes, including overall buckling, local buckling, coupled buckling, and tripping.
Zhuofan Ni +5 more
openaire +1 more source
Buckling mode localization in multi-span columns
35th Structures, Structural Dynamics, and Materials Conference, 1994The mode-localization phenomenon is utilized in order to passively control structural buckling. An exact treatment is presented for the buckling problem of a multi-span column that involves certain irregularities, including intermediate torsional springs and/or displaced intermediate supports.
Ali Nayfeh, Muhammad Hawwa
openaire +1 more source
Nonlinear dynamic buckling of functionally graded porous beams
Mechanics of Advanced Materials and Structures, 2019This article studies nonlinear dynamic buckling of imperfect beams made of functionally graded (FG) metal foams subjected to a constant velocity with various boundary conditions.
K. Gao +3 more
semanticscholar +1 more source