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hello dear vesna tanx for ur q&a I've some questions: 1.we should use ten segments along the length of the brace considering 1/1000 initial imperfection in middle,but Dr. Hsiao showed that the strain history of the brace fibers varying with the num. of the brace segments and based on influence o...

dear vesna
thank you so much for answering

Dear vesna would you please help me . where did i go wrong?i think this command is wrong ( foreach ) how can i modify this programing command? plz I am so confused Looking forward to your guidance Thanks so much i just got a month to start working. proc GeneratePeaks { Dmaxp Dmaxn {DincrStatic 0.001...

how can I plot an arc in OS?

Dear Silvia
thanks for your hardworking and making room for Q and A

wanna know how can I model a curved beam with the three nodes which we have ...

for example modeling of a brace with an initial imperfection in its middle as a quadratic curve

my problem is about generating model,nothing else,but I'm happy to your answer , best regards

is there another way without building a 3d model?
could u please help me another way of

Is there anyone who can tell me HOW to model a rotational spring that rotates in several direction(in plane,out of plane)?