When inputting values of soil.I have questions about the accurate relation between G0, Eur and υ. When changing the value of Eur to 1, it will say Eur>2E50 and G0 must be less than 8.33. When setting the value of Eur too high(for example,100E3), it will…

Hi, I was trying to model a tunnel problem using HSS, so I decided to check the Eur adopted by the program before performing the analysis. I found out that the values utilized are quite high in the initial stages of model and they are not matching with…