Elasto-Plastic Torsion Equation Supplement

Elasto-Plastic Torsion Equation Supplement - T = 4 3 T y 1...

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CIVL 311 AXISYMMETRIC TORSION MEMBERS ELASTOPLASTIC BEHAVIOR Equation Supplement Note: The equations shown below are valid for either solid or hollow members, unless stated otherwise. CASE I: Initial yielding (linear-elastic) CASE II: Partially elastic, partially plastic CASE III: Fully plastic Applicable for all of the above: Some special equations for SOLID members only:
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Unformatted text preview: T = 4 3 T y 1 - 1 4 ! y c 3 = 4 3 T y 1 - 1 4 " y " 3 for CASE II T y = # y J c " y = T y L JG T = # y J ! y ! y + 2 $ 3 # y c 3- ! y 3 T p = 2 $ 3 # y c 3 ; for solid 2 $ 3 # y c o 3- c i 3 ; for hollow " = % L ! " = % y L ! y , where % y = # y G T p = 4 3 T y for CASE III...
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This note was uploaded on 01/07/2012 for the course CIVL 311 taught by Professor Mills during the Spring '09 term at CSU Chico.

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