LAUSR

Flexural-torsional buckling of shear deformable steel circular arches under a central concentrated load in a thermal environment

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0 Published in 2021 at "Engineering Structures"

DOI: 10.1016/j.engstruct.2021.112505

Abstract: Abstract When subjected to a constant temperature gradient, a steel circular arch will experiences non-uniform thermal expansion in its axial direction. This expansion will produces complex internal forces in the arch, which in turn will… read more here.

Keywords: flexural torsional; torsional buckling; central concentrated; load ... See more keywords

Torsional and flexural-torsional buckling of compressed steel members in fire

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0 Published in 2020 at "Journal of Constructional Steel Research"

DOI: 10.1016/j.jcsr.2020.106130

Abstract: Abstract Torsional and flexural-torsional buckling of compressed steel members are relevant phenomena for monosymmetric and built-up cross-sections frequently employed in bracing systems or in truss structures. Despite the great interest shown by researchers relative to… read more here.

Keywords: steel members; torsional flexural; flexural torsional; torsional buckling ... See more keywords

Flexural-torsional vibration of a tapered C-section beam

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0 Published in 2017 at "Journal of Sound and Vibration"

DOI: 10.1016/j.jsv.2017.01.017

Abstract: Abstract Previous studies have shown that numerical models of tapered thin-walled C-section beams based on a stepped or piecewise prismatic beam approximation are inaccurate regardless of the number of elements assumed in the discretization. Andrade… read more here.

Keywords: vibration; flexural torsional; thin walled; tapered thin ... See more keywords

Experimental investigation on the flexural-torsional buckling behavior of pultruded GFRP angle columns

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0 Published in 2018 at "Thin-walled Structures"

DOI: 10.1016/j.tws.2018.01.031

Abstract: Abstract In this paper, the findings from an experimental investigation on the flexural-torsional buckling behavior of pultruded glass-fiber reinforced polymer (GFRP) angle columns are reported and discussed. The program included the study of two sizes… read more here.

Keywords: experimental investigation; investigation flexural; flexural torsional; torsional buckling ... See more keywords

Nonlocal Analysis of the Flexural–Torsional Stability for FG Tapered Thin-Walled Beam-Columns

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0 Published in 2021 at "Nanomaterials"

DOI: 10.3390/nano11081936

Abstract: This paper addresses the flexural–torsional stability of functionally graded (FG) nonlocal thin-walled beam-columns with a tapered I-section. The material composition is assumed to vary continuously in the longitudinal direction based on a power-law distribution. Possible… read more here.

Keywords: torsional stability; walled beam; flexural torsional; thin walled ... See more keywords