IJR,
It is really helpful and as you said I need to study some text book. Yes, I have used shell element to model the Intze type tank. Anyway I have some questions on this regards and hope to come back soon. I hope you will help me again.
With Regards
Lasa
I am designing a water retaining structure and I need to know how to model the soil under the structure to see the soil stresses. pl help me on this regards.
Thanks you in advance