Lecture

Torsion of Non-Circular Bars

In course

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Description

This lecture covers the introduction to torsion, relative strain energy, shear stress, torsional stiffness, and the angle of torsion in non-circular bars. It explains how to calculate the angle of rotation for a bar with prismatic segments under constant torque, as well as the evaluation of internal torque for bars with varying cross-sections. The lecture also discusses the importance of symmetry in cross-sections and the misconception regarding shear stress in non-circular bars.

Instructors (2)

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Official source

https://mediaspace.epfl.ch/media/0_e4pnvqub

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Ontological neighbourhood

Chemical engineering

Materials science: Deformation of materials

Mathematics

Geometry: Symmetry

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