Tor
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Torsion in Structural Design - Notes 11/30/01 5 Out of plane distortion (warping) of the section is assumed to vary with the rate of twist dx x d ) ( φ = θ =constant θ = φ → x x ) ( and to be a function of the position (y,z) on the cross- section only. Several models may be constructed • Warping function model. • Conjugate Harmonic function model • St Venant's stress function model
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TORSION
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Torsion in Structural Design - Notes 11/30/01
5
Out of plane distortion (warping) of the section is assumed to vary with the rate of twist
dx
xd )(φ=θ =constant θ=φ→ xx)(
and to be a function of the position (y,z) on the cross-section only. Several models may be constructed
• Warping function model.
• Conjugate Harmonic function model
• St Venant's stress function model
