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define variable spring stiffness by writing a macro or command or..

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Old   November 6, 2013, 21:01
Default define variable spring stiffness by writing a macro or command or..
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Hello everyone,
I wonder if you could help me with how to write and run a macro(or script) in ansys 14(transient structural). I have some springs there and I want to write a program to change the stiffness of the bonds in some situation(e.g. at some critical force). Is it possible by writing just an script or there is an easier way. I would be very much thankful if you can help me.
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