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A linear theory of beams with deformable cross section

Publish Year: 1400
Type: Journal paper
Language: English
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Document National Code:

JR_JMMO-9-3_010

Index date: 8 June 2024

A linear theory of beams with deformable cross section abstract

We present a direct model of beam  which takes into consideration the deformation of the section by effect of orthogonal actions. The variation of size and the distortion of the transversal sections are taken into account as well as the usual rigid rotation-torsion-warping. We deduce the equations of motion in terms of the kinematic descriptors. A simple numerical example is also presented  to show the consistence of the proposed model.

A linear theory of beams with deformable cross section Keywords:

Theory of beams , deformation of cross section , material anisotropy

A linear theory of beams with deformable cross section authors

Luca Sabatini

Dip. S.B.A.I., University of Rome "La Sapienza", Via Antonio Scarpa ۱۴, ۰۰۱۰۰ Roma, Italy