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for 50 MPa </rf£90MPa

•cr! =0.002 for/;,, 5 50 MPa, £f2 = 0.002+ 0.085* lO-1^ - 50)°" for 50 MPa </,, i90 M Pa * >i.. - Factor accounting for long term and loading cffects

•cr! =0.002 for/;,, 5 50 MPa, £f2 = 0.002+ 0.085* lO-1^ - 50)°" for 50 MPa </,, i90 M Pa * >i.. - Factor accounting for long term and loading cffects

FIGURE 15.23 Simplified equivalent stress distributions for determining the nominal resistance under flexure and axial loads.

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