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I have learned Optistruct for some days,there is a question about Optistruct,


How to use Optistruct to optimize at the same time under two load conditions, for example, a component is optimally designed under tension and is also optimally designed under bending?


That is to say,Optimization under two load conditions, that is, how to make the design optimal under tension and optimum under bending conditions.



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@Rahul R


for example ,in one .out file,show following messages:


 Subcase   Compliance     Epsilon
       1  1.013027E+06  7.683663E-06


may I get the specific stiffness value like compliance = 1.013027E+06 by Optistruct?


or,how to calculate the stiffness value by compliance value?


thank you.


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