Introducing Imperfection in non-linear (Riks ) buckling analysis.

01 January 1970 0 7K Report

HI, I am performing a non linear buckling analysis .the thickness of the cylindrical shell is 3 mm .If I want to use an imperfection of 10% of thickness does below imperfection is the correct one for that .

*IMPERFECTION, FILE=Linear_Mode1,STEP=1

1,0.0003

2,00015

3,000075

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