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[b]Help me in soil consolidation[/b]

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tasaloti02

Civil/Environmental
Joined
May 20, 2009
Messages
6
Location
IR
Hi to all
I am modeling soil consolidation with vertical drain in middle of the soil (its a 3D model). I use cam-clay model for soil. When i run it it always show a warning that said " The plasticity/creep/ connector friction algorithm did not converge at 2 (varied) points "
I find out that when i change the initial time increment the number above changed. I want to know that whats the problem with the model and any idea for solve this matter.
Thanks for your help
 
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