Probabilistic and interval analyses contrasted in impact buckling of a clamped column

Author Type

Faculty

Co-Author Type 1

Outside Researcher

Co-Author Type 2

Outside Researcher

Co-Author Type 3

Outside Researcher

College

Engineering and Computer Science

Department

Ocean and Mechanical Engineering

Document Type

Article

Publication/Event/Conference Title

Journal of Applied Mechanics Transactions ASME

Publication Status

Version of Record

Abstract

In this study we contrast two competing methodologies for the impact buckling of a column that is clamped at both ends. The initial imperfection is postulated to be co-configurational with the fundamental mode shape of the column without the axial loading. A solution is also furnished for the case when the initial imperfection is proportional to the Filonenko-Borodich cosinusoidal polynomial. Probabilistic and interval analyses are conducted for each case; these are contrasted on some representative numerical data. © 2013 American Society of Mechanical Engineers.

DOI

10.1115/1.4007084

Publication Date

1-1-2013

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