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Finding the buckling load of non-uniform columns using the iteration perturbation method
The aim of this study is to calculate the critical load of variable inertia columns. The example studied in this paper can be used as a paradigm for other non-uniform columns. The wavelength of equivalent vibratory system is used to calculate...
Nonprismatic beam and column design tables for nanlinear analysis
Nonprismatic thin walled beams and columns, which are used by the designers, can not be analyzed for stability by classical methods. In order to find the critical loads for such members, a geometrical nonlinear analysis is required. This numerical...
Buckling of a Laminated Column with Transverse Crack
. To investigate the behavior of a cracked beam, the crack is replaced with the linear massless rotational spring joining the two uncracked parts of the structure. In addition, influences of stacking sequence of laminates on critical loads of a cracked beam...
Buckling analysis of semi-rigid gabled frames
rotational and translational restraints on the
critical load, and corresponding equivalent effective length coefficient are studied. Some of the outcomes are
compared against available solutions, demonstrating the accuracy, efficiency...
A model of annual orographic precipitation and acid deposition and its application to Snowdonia
barrier reached by the air mass in south-westerly flow.
High exceedances of critical loads for acidic deposition to soils were calculated using the mapping procedure and found to be due to the high annual precipitation in Snowdonia. The seeder...